Mock Version: 6.5
Mock Version: 6.5
Mock Version: 6.5
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --noclean --target noarch --nodeps /builddir/build/SPECS/rubygem-concurrent-ruby.spec'], chrootPath='/var/lib/mock/f45-build-34961-692/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x3f80cfee90>timeout=864000uid=995gid=135user='mockbuild'unshare_net=TrueprintOutput=Falsenspawn_args=['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.orde8j81:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/fuse', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11'])
Using nspawn with args ['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.orde8j81:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/fuse', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']
Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', 'b23a32a7b243496883aeff70416434a8', '-D', '/var/lib/mock/f45-build-34961-692/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.orde8j81:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/fuse', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11', '--console=pipe', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;<mock-chroot>\\007"', '--setenv=PS1=<mock-chroot> \\s-\\v\\$ ', '--setenv=LANG=C.UTF-8', '--resolv-conf=off', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bs --noclean --target noarch --nodeps /builddir/build/SPECS/rubygem-concurrent-ruby.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'SYSTEMD_NSPAWN_TMPFS_TMP': '0', 'SYSTEMD_SECCOMP': '0'} and shell False
Building target platforms: noarch
Building for target noarch
setting SOURCE_DATE_EPOCH=1784160000
Wrote: /builddir/build/SRPMS/rubygem-concurrent-ruby-1.3.5-4.fc45.src.rpm
Child return code was: 0
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --noclean --target noarch --nodeps /builddir/build/SPECS/rubygem-concurrent-ruby.spec'], chrootPath='/var/lib/mock/f45-build-34961-692/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x3f80cfee90>timeout=864000uid=995gid=135user='mockbuild'unshare_net=TrueprintOutput=Falsenspawn_args=['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.orde8j81:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/fuse', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11'])
Using nspawn with args ['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.orde8j81:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/fuse', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']
Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', '576a8d11dbbb4af7a176b4aa6c0e8ed0', '-D', '/var/lib/mock/f45-build-34961-692/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.orde8j81:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/fuse', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11', '--console=pipe', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;<mock-chroot>\\007"', '--setenv=PS1=<mock-chroot> \\s-\\v\\$ ', '--setenv=LANG=C.UTF-8', '--resolv-conf=off', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bb --noclean --target noarch --nodeps /builddir/build/SPECS/rubygem-concurrent-ruby.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'SYSTEMD_NSPAWN_TMPFS_TMP': '0', 'SYSTEMD_SECCOMP': '0'} and shell False
Building target platforms: noarch
Building for target noarch
setting SOURCE_DATE_EPOCH=1784160000
Executing(mkbuilddir): /bin/sh -e /var/tmp/rpm-tmp.8cVQG5
Creating(rpmbuild.env): /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/rpmbuild.env
  RPM_SOURCE_DIR="/builddir/build/SOURCES"
  RPM_BUILD_DIR="/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build"
  RPM_OPT_FLAGS="-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -march=rva23u64 -mabi=lp64d -fasynchronous-unwind-tables -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer"
  RPM_LD_FLAGS="-Wl,-z,relro -Wl,--as-needed   -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-hardened-ld-errors -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1   "
  RPM_ARCH="noarch"
  RPM_OS="linux"
  RPM_BUILD_NCPUS="8"
  RPM_SPECPARTS_DIR="/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/SPECPARTS"
  export RPM_SOURCE_DIR RPM_BUILD_DIR RPM_OPT_FLAGS RPM_ARCH RPM_OS RPM_BUILD_NCPUS RPM_SPECPARTS_DIR RPM_LD_FLAGS
  RPM_DOC_DIR="/usr/share/doc"
  export RPM_DOC_DIR
  RPM_PACKAGE_NAME="rubygem-concurrent-ruby"
  RPM_PACKAGE_VERSION="1.3.5"
  RPM_PACKAGE_RELEASE="4.fc45"
  export RPM_PACKAGE_NAME RPM_PACKAGE_VERSION RPM_PACKAGE_RELEASE
  LANG=C.UTF-8
  export LANG
  unset CDPATH DISPLAY ||:
  unset DEBUGINFOD_URLS ||:
  unset RPM_CONFIG_DIR ||:
  RPM_BUILD_ROOT="/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/BUILDROOT"
  export RPM_BUILD_ROOT
  
  PKG_CONFIG_PATH="${PKG_CONFIG_PATH}:/usr/lib/pkgconfig:/usr/share/pkgconfig"
  export PKG_CONFIG_PATH
  CONFIG_SITE=${CONFIG_SITE:-NONE}
  export CONFIG_SITE
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.B14uQ7
+ umask 022
+ cd /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build
+ cd /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build
+ rm -rf concurrent-ruby-1.3.5
+ /usr/bin/rpmuncompress -x /builddir/build/SOURCES/concurrent-ruby-1.3.5-specs.tar.gz
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ /usr/bin/rpmuncompress -x /builddir/build/SOURCES/concurrent-ruby-1.3.5.gem
Unpacked gem: '/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5'
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd concurrent-ruby-1.3.5
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ read -d '' gemspec_remove_file_script
+ :
+ echo $'gemspec_file = \'/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5.gemspec\' \n  \n  abort("gemspec_remove_file: Use only one \'-t\' or \'-r\' at a time.") if "" == "-t-r" \n  \n  filenames = \'lib/concurrent-ruby/concurrent/concurrent_ruby.jar\' \n  filenames = Array(filenames) \n  \n  spec = Gem::Specification.load(gemspec_file) \n  abort("#{gemspec_file} is not accessible.") unless spec \n  \n  spec.files -= filenames \n  File.write gemspec_file, spec.to_ruby'
+ ruby
+ unset -v gemspec_remove_file_script
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.9bO3Sn
+ umask 022
+ cd /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -march=rva23u64 -mabi=lp64d -fasynchronous-unwind-tables -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer  '
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -march=rva23u64 -mabi=lp64d -fasynchronous-unwind-tables -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer  '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -march=rva23u64 -mabi=lp64d -fasynchronous-unwind-tables -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -I/usr/lib/gfortran/modules  '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -march=rva23u64 -mabi=lp64d -fasynchronous-unwind-tables -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -I/usr/lib/gfortran/modules  '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ RUSTFLAGS='-Copt-level=3 -Cdebuginfo=2 -Ccodegen-units=1 -Cstrip=none -Cforce-frame-pointers=yes --cap-lints=warn'
+ export RUSTFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed   -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-hardened-ld-errors -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1   '
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ cd concurrent-ruby-1.3.5
+ gem build ../concurrent-ruby-1.3.5.gemspec
WARNING:  expected RubyGems version 4.0.20, was 3.3.26
WARNING:  See https://guides.rubygems.org/specification-reference/ for help
  Successfully built RubyGem
  Name: concurrent-ruby
  Version: 1.3.5
  File: concurrent-ruby-1.3.5.gem
+ mkdir -p ./usr/share/gems
+ CONFIGURE_ARGS='--with-cflags='\''-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -march=rva23u64 -mabi=lp64d -fasynchronous-unwind-tables -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer'\'' --with-cxxflags='\''-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -march=rva23u64 -mabi=lp64d -fasynchronous-unwind-tables -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer'\'' --with-ldflags='\''-Wl,-z,relro -Wl,--as-needed   -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-hardened-ld-errors -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1   '\'' '
+ gem install -V --local --build-root . --force --document=ri,rdoc concurrent-ruby-1.3.5.gem
WARNING:  You build with buildroot.
  Build root: /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5
  Bin dir: /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/bin
  Gem home: /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems
  Plugins dir: /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/plugins
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/CHANGELOG.md
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/Gemfile
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/LICENSE.txt
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/README.md
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/Rakefile
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/ext/concurrent-ruby/ConcurrentRubyService.java
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/ext/concurrent-ruby/com/concurrent_ruby/ext/AtomicReferenceLibrary.java
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/ext/concurrent-ruby/com/concurrent_ruby/ext/JRubyMapBackendLibrary.java
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/ext/concurrent-ruby/com/concurrent_ruby/ext/JavaAtomicBooleanLibrary.java
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/ext/concurrent-ruby/com/concurrent_ruby/ext/JavaAtomicFixnumLibrary.java
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/ext/concurrent-ruby/com/concurrent_ruby/ext/JavaSemaphoreLibrary.java
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/ext/concurrent-ruby/com/concurrent_ruby/ext/SynchronizationLibrary.java
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/ext/concurrent-ruby/com/concurrent_ruby/ext/jsr166e/ConcurrentHashMap.java
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/ext/concurrent-ruby/com/concurrent_ruby/ext/jsr166e/ConcurrentHashMapV8.java
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/ext/concurrent-ruby/com/concurrent_ruby/ext/jsr166e/LongAdder.java
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/ext/concurrent-ruby/com/concurrent_ruby/ext/jsr166e/Striped64.java
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/ext/concurrent-ruby/com/concurrent_ruby/ext/jsr166e/nounsafe/ConcurrentHashMapV8.java
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/ext/concurrent-ruby/com/concurrent_ruby/ext/jsr166e/nounsafe/LongAdder.java
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/ext/concurrent-ruby/com/concurrent_ruby/ext/jsr166e/nounsafe/Striped64.java
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/ext/concurrent-ruby/com/concurrent_ruby/ext/jsr166y/ThreadLocalRandom.java
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent-ruby.rb
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent.rb
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/agent.rb
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/array.rb
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/async.rb
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/atom.rb
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/atomic/atomic_boolean.rb
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/atomic/atomic_fixnum.rb
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/atomic/atomic_markable_reference.rb
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/atomic/atomic_reference.rb
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/atomic/count_down_latch.rb
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/concurrent-ruby-1.3.5/usr/share/gems/gems/concurrent-ruby-1.3.5/lib/concurrent-ruby/concurrent/atomic/cyclic_barrier.rb
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Installing ri documentation for concurrent-ruby-1.3.5
Installing aliki documentation for concurrent-ruby-1.3.5
Done installing documentation for concurrent-ruby after 19 seconds
1 gem installed
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.4QipAa
+ umask 022
+ cd /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build
+ '[' /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/BUILDROOT '!=' / ']'
+ rm -rf /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/BUILDROOT
++ dirname /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/BUILDROOT
+ mkdir -p /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build
+ mkdir /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/BUILDROOT
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -march=rva23u64 -mabi=lp64d -fasynchronous-unwind-tables -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer  '
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -march=rva23u64 -mabi=lp64d -fasynchronous-unwind-tables -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer  '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -march=rva23u64 -mabi=lp64d -fasynchronous-unwind-tables -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -I/usr/lib/gfortran/modules  '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -march=rva23u64 -mabi=lp64d -fasynchronous-unwind-tables -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -I/usr/lib/gfortran/modules  '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ RUSTFLAGS='-Copt-level=3 -Cdebuginfo=2 -Ccodegen-units=1 -Cstrip=none -Cforce-frame-pointers=yes --cap-lints=warn'
+ export RUSTFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed   -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-hardened-ld-errors -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1   '
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ cd concurrent-ruby-1.3.5
+ mkdir -p /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/BUILDROOT/usr/share/gems
+ cp -a ./usr/share/gems/build_info ./usr/share/gems/cache ./usr/share/gems/doc ./usr/share/gems/extensions ./usr/share/gems/gems ./usr/share/gems/plugins ./usr/share/gems/specifications /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/BUILDROOT/usr/share/gems/
+ /usr/lib/rpm/check-buildroot
+ /usr/lib/rpm/redhat/brp-ldconfig
+ COMPRESS='gzip -9 -n'
+ COMPRESS_EXT=.gz
+ /usr/lib/rpm/brp-compress
+ /usr/lib/rpm/brp-strip /usr/bin/strip
+ /usr/lib/rpm/brp-strip-comment-note /usr/bin/strip /usr/bin/objdump
+ /usr/lib/rpm/redhat/brp-strip-lto /usr/bin/strip
+ /usr/lib/rpm/check-rpaths
+ /usr/lib/rpm/redhat/brp-mangle-shebangs
+ /usr/lib/rpm/brp-remove-la-files
+ /usr/lib/rpm/redhat/brp-python-rpm-in-distinfo
+ env /usr/lib/rpm/redhat/brp-python-bytecompile '' 1 0 -j8
+ /usr/lib/rpm/redhat/brp-python-hardlink
+ /usr/bin/add-det --brp -j8 /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/BUILDROOT
Scanned 240 directories and 1670 files,
    processed 188 inodes,
    0 modified (0 replaced + 0 rewritten),
    0 unsupported format, 0 errors
+ /usr/bin/linkdupes --brp /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/BUILDROOT/usr
Scanned 239 directories and 1670 files,
    considered 1670 files, read 1022 files, linked 5 files, 0 errors
    sum of sizes of linked files: 2636 bytes
Executing(%check): /bin/sh -e /var/tmp/rpm-tmp.8mOynJ
+ umask 022
+ cd /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -march=rva23u64 -mabi=lp64d -fasynchronous-unwind-tables -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer  '
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -march=rva23u64 -mabi=lp64d -fasynchronous-unwind-tables -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer  '
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -march=rva23u64 -mabi=lp64d -fasynchronous-unwind-tables -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -I/usr/lib/gfortran/modules  '
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -march=rva23u64 -mabi=lp64d -fasynchronous-unwind-tables -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -I/usr/lib/gfortran/modules  '
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ RUSTFLAGS='-Copt-level=3 -Cdebuginfo=2 -Ccodegen-units=1 -Cstrip=none -Cforce-frame-pointers=yes --cap-lints=warn'
+ export RUSTFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed   -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-hardened-ld-errors -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1   '
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ cd concurrent-ruby-1.3.5
+ cd ./usr/share/gems/gems/concurrent-ruby-1.3.5
+ ln -s /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/spec spec
+ sed -i s/allow_c_extensions/c_extensions_loaded/ spec/concurrent/atomic/atomic_fixnum_spec.rb spec/concurrent/atomic/atomic_reference_spec.rb spec/concurrent/atomic/atomic_boolean_spec.rb
+ RUBYOPT=-Ilib/concurrent-ruby
+ rspec -rspec_helper -fd --exclude-pattern 'spec/concurrent/{actor_spec.rb,channel_spec.rb,lazy_register_spec.rb,channel/**/*,edge/**/*,processing_actor_spec.rb,promises_spec.rb,throttle_spec.rb,cancellation_spec.rb,executor/wrapping_executor_spec.rb}' spec
Run options: exclude {stress: true}
Randomized with seed 40801
Concurrent::ScheduledTask
  execution
    uses the :executor from the options
    passes :args from the options to the block
    sets the state to :processing when the task is running
    uses the :timer_set from the options
  instance #execute
    does nothing unless the state is :unscheduled
    sets the sate to :pending
    returns self
  #initialize
    raises an exception when seconds is less than zero
    accepts a number of seconds (from now) as the schedule time
    sets the initial state to :unscheduled
    raises an exception when no block given
  observation
    notifies all observers on fulfillment
    returns true for an observer added while :pending
    returns true for an observer added while :unscheduled
    returns true for an observer added while :processing
    notifies all observers on rejection
  #cancel
    sets the reason to CancelledOperationError when cancelled
    cancels the task if it has not yet started
    returns false if the task has already been performed
    returns false if the task is already in progress
    cancels the task if it has not yet scheduled
    returns true on success
  class #execute
    calls #execute on the new ScheduledTask
    creates a new ScheduledTask
    passes the block to the new ScheduledTask
  behavior
    it should behave like dereferenceable
      calls the :copy block first followed by #dup followed by #freeze
      calls #freeze when the :freeze_on_deref option is true
      supports dereference flags with observers
      calls #dup when the :dup_on_deref option is true
      does not call #dup when #dup_on_deref is set and the value is nil
      calls the block when the :copy_on_deref option is passed a proc
      defaults :copy_on_deref to nil
      does not call the #copy_on_deref block when the value is nil
      defaults :freeze_on_deref to false
      does not call #freeze when #freeze_on_deref is set and the value is nil
      defaults :dup_on_deref to false
    it should behave like observable
      #delete_observer
        returns the removed observer if found in the observer set
        deletes the given observer if called before first notification
        returns the given observer even when not found in the observer set
      #add_observer
        raises an exception when given both an observer and a block
        raises an exception if not given an observer or a block
        creates an observer from a block if called before first notification
        adds an observer if called before first notification
        adds an observer with :func if called before first notification
      first notification
        calls the #update method on all observers without a specified :func
        does not notify any observers removed with #delete_observer
        calls the proc for all observers added as a block
        calls the appropriate function on all observers which specified a :func
        does not notify any observers after #delete_observers called
      #count_observers
        returns zero for a new observable object
        returns a count of registered observers if called before first notification
        returns zero after #delete_observers has been called
      #delete_observers
        returns self
        deletes all observers when called before first notification
    it should behave like obligation
      #reason
        is set to error object of the exception when :rejected
        is nil when :fulfilled
        is nil when :pending
      #value
        returns nil when reaching the optional timeout value
        is nil when :rejected
        is nil when :pending
        blocks the caller when :pending and timeout is nil
        returns immediately when timeout is zero
        is set to the return value of the block when :fulfilled
        returns nil when timeout reached
        returns the value when fulfilled before timeout
      #state
        is :rejected when the handler raises an exception
        is :fulfilled when the handler completes
        is :pending when first created
Concurrent::ImmediateExecutor
  it should behave like executor_service
    #shuttingdown?
      returns false when the thread pool is shutdown
      returns true when the thread pool is shutting down (PENDING: will never be in shuttingdown? state)
      returns false when the thread pool is running
    #shutdown
      allows pending tasks to complete
      stops accepting new tasks
      allows in-progress tasks to complete
    #shutdown?
      returns true when the thread pool is shutdown
      returns false when the thread pool is running
      returns false when the thread pool is shutting down (PENDING: will never be in shuttingdown? state)
    #shutdown followed by #wait_for_termination
      allows in-progress tasks to complete
      stops accepting/running new tasks
      allows pending tasks to complete
    auto terminate
      does not stop shutdown
    it should behave like global_thread_pool
      #post
        calls the block with the given arguments
        aliases #<<
        raises an exception if no block is given
        returns true when the block is added to the queue
    #kill
      rejects all pending tasks
      stops accepting new tasks
    #wait_for_termination
      returns true after shutdown has complete
      returns true when shutdown successfully completes before timeout
      immediately returns true when no operations are pending
      waits forever when no timeout value is given
      returns false when shutdown fails to complete before timeout
    #post
      rejects the block once shutdown
      rejects the block while shutting down
    #running?
      returns false when the thread pool is killed
      returns true when the thread pool is running
      returns false when the thread pool is shutdown
      returns false when the thread pool is shutting down
Concurrent::Exchanger
  class hierarchy
    inherits from RubyExchanger
Concurrent::ThreadPoolExecutor
  inherits from RubyThreadPoolExecutor
Concurrent::Delay
  #initialize
    raises an exception when no block given
    sets the state to :pending
  #reconfigure
    returns value of block used in reconfiguration
    returns false when process completed?
  behavior
    it should behave like obligation
      #value
        returns nil when timeout reached
        is nil when :pending
        blocks the caller when :pending and timeout is nil
        is nil when :rejected
        returns immediately when timeout is zero
        returns the value when fulfilled before timeout
        is set to the return value of the block when :fulfilled
        returns nil when reaching the optional timeout value
      #state
        is :pending when first created
        is :rejected when the handler raises an exception
        is :fulfilled when the handler completes
      #reason
        is nil when :pending
        is nil when :fulfilled
        is set to error object of the exception when :rejected
    it should behave like dereferenceable
      defaults :freeze_on_deref to false
      does not call #dup when #dup_on_deref is set and the value is nil
      calls the :copy block first followed by #dup followed by #freeze
      calls #freeze when the :freeze_on_deref option is true
      does not call #freeze when #freeze_on_deref is set and the value is nil
      does not call the #copy_on_deref block when the value is nil
      supports dereference flags with observers
      calls #dup when the :dup_on_deref option is true
      defaults :copy_on_deref to nil
      defaults :dup_on_deref to false
      calls the block when the :copy_on_deref option is passed a proc
  #value
    can be called twice
    does not call the block before #value is called
    only calls the block once no matter how often #value is called
    raises when called recursively
    calls the block when #value is called
Concurrent::Map
  options validation
  #size
  marshal dump load
  #inspect
  #keys
  #each_value
  #delete
  retrieval
  collision resistance
  initial capacity options validation
  #each_key
  falsy default proc
  is unfreezable
  #empty
  #replace_if_exists
  #key?
  #values
  #key
  #put_if_absent
  updates dont block reads
  collision resistance with arrays
  default_proc is called with the Concurrent::Map and the key
  #value?
  #get_and_set
  #dup,#clone
  #delete_pair
  #clear
  load factor options validation
  #get_or_default
  concurrency
  marshal dump does not work with default proc
  default proc
  default_proc is called with the Concurrent::Map and the key after #dup
  #replace_pair
  #compute_if_present
    exception
    with return
    common
  #each
    it should behave like collection_each
      allows modification
      common
      pair iterator
      when no block is given
        returns an object which is enumerable
        returns an enumerator
  #compute
    exception
    common
    with return
  #each_pair
    it should behave like collection_each
      allows modification
      pair iterator
      common
      when no block is given
        returns an enumerator
        returns an object which is enumerable
  #merge_pair
    with return
    common
    exception
  #compute_if_absent
    exception
    common
    atomicity
    with return
    works in default_proc
  #fetch
    falsy
    with return
    common
  #fetch_or_store
    falsy
    common
    with return
#cpu_quota
  returns nil if cgroups v1 sets no limit
  returns nil if no quota is detected
  returns #compute_cpu_quota
  returns a float if cgroups v1 sets a limit
  returns a float if cgroups v2 sets a limit
  returns nil if cgroups v2 sets no limit
  returns nil if cgroups v1 and cpu.cfs_quota_us is -1
Concurrent::Atom
  construction
    sets the initial value to the given value
  #swap
    raises an exception when no block is given
    sets the new value to the result of the block
    rejects the new value if the validator returns false
    passes all arguments to the block
    passes the current value to the block
    calls the block more than once if the value changes underneath
    returns the old value if the validator returns false
    rejects the new value if the validator raises an exception
    returns the old value if the validator raises an exception
    returns the new value on success
    reraises the exception from block
  #compare_and_set
    rejects the new value if the current value does not match
    sets the new value if the current value matches
    returns false if the current value does not match
    returns true if the current value matches
    returns false if the validator raises an exception
    rejects the new value if the validator raises an exception
    rejects the new value if the validator returns false
    returns false if the validator returns false
  observable
    behaves like observable
      first notification
        does not notify any observers removed with #delete_observer
        calls the proc for all observers added as a block
        calls the #update method on all observers without a specified :func
        does not notify any observers after #delete_observers called
        calls the appropriate function on all observers which specified a :func
      #delete_observer
        returns the given observer even when not found in the observer set
        returns the removed observer if found in the observer set
        deletes the given observer if called before first notification
      #delete_observers
        deletes all observers when called before first notification
        returns self
      #add_observer
        adds an observer if called before first notification
        creates an observer from a block if called before first notification
        raises an exception if not given an observer or a block
        raises an exception when given both an observer and a block
        adds an observer with :func if called before first notification
      #count_observers
        returns zero after #delete_observers has been called
        returns zero for a new observable object
        returns a count of registered observers if called before first notification
  #reset
    returns the new value on success
    returns the old value if the validator returns false
    returns the new value on success
    returns the old value if the validator raises an exception
    sets the new value
Concurrent::Async
  #async
    raises an error when passing too few arguments
    raises an error when passing too many arguments (arity >= 0)
    sets the reason when giving too many optional arguments
    raises an error when calling a method that does not exist
    supports attribute accessors
    sets the reason on failure
    supports methods with blocks
    runs the future on the global executor
    returns a :pending IVar
    sets the value on success
    returns the existence of the method
  #validate_argc
    does not raise an exception for correct zero arity
    raises an exception for too few args on a method with negative arity
    raises an exception for too many args on a zero arity method
    raises an exception for too few args on a method with positive arity
    raises an exception when the method is not defined
    does not raise an exception for correct negative arity
    raises an exception for too many args on a method with positive arity
    does not raise an exception for correct positive arity
  locking
    uses the same lock for both #async and #await
  #await
    returns a :fulfilled IVar
    raises an error when calling a method that does not exist
    sets the value on success
    returns the existence of the method
    raises an error when passing too few arguments
    runs the future on the global executor
    supports methods with blocks
    sets the reason on failure
    raises an error when passing too many arguments (arity >= 0)
    sets the reason when giving too many optional arguments
    supports attribute accessors
  fork safety
    does not hang when forked
  object creation
    passes all args to the original constructor
    delegates to the original constructor
    initializes synchronization
    passes a given block to the original constructor
Concurrent::AtomicReference
  inherits from MutexAtomicReference
Concurrent::MutexSemaphore
  it should behave like semaphore
    #release
      increases the number of available permits by one
      when a number of permits is specified
        increases the number of available permits by the specified value
        when permits is set to negative number
          is expected to raise ArgumentError
    #initialize
      raises an exception if the initial count is not an integer
      when initializing with 0
        is expected not to equal nil
      when initializing with -1
        is expected to eq 0
    #reduce_permits
      reduces zero permits
      raises ArgumentError if reducing by negative number
      reduces permits
      reduces permits below zero
    #acquire
      with block
        permits available
          if the block raises, the permit is still released
          should acquire permits, run the block, release permits, and return block return value
        when acquiring negative permits
          raises ArgumentError
        not enough permits available
          should block thread until permits are available
      without block
        permits available
          should return nil immediately
        not enough permits available
          should block thread until permits are available
        when acquiring negative permits
          raises ArgumentError
    #try_acquire
      with block
        without timeout
          acquires immediately if permits are available and returns block return value
          releases permit if block raises
          returns false immediately in no permits are available
          when trying to acquire negative permits
            is expected not to change `semaphore.available_permits`
        with timeout
          releases permits if block raises
          acquires immediately if permits are available, and returns block return value
          returns false on timeout
          acquires when permits are available within timeout, and returns block return value
      without block
        without timeout
          acquires immediately if permits are available
          returns false immediately in no permits are available
          when trying to acquire negative permits
            is expected to raise ArgumentError
        with timeout
          acquires immediately if permits are available
          returns false on timeout
          acquires when permits are available within timeout
    #drain_permits
      drains nothing in no permits are available
      drains all available permits
Concurrent::Future
  it should behave like thread_arguments
    passes the given array when the :args key has a complex array value
    allows the given arguments array to be dereferenced
    passes a one-element array when the :args key has a non-array value
    passes an empty array when opts is an empty hash
    passes an empty array when the :args key has a nil value
    passes an empty array when opts is not given
    passes an array when when the :args key has an array value
    passes an empty array when there is no :args key
  it should behave like ivar
    it should behave like obligation
      #value
        returns nil when reaching the optional timeout value
        is nil when :rejected
        blocks the caller when :pending and timeout is nil
        is nil when :pending
        is set to the return value of the block when :fulfilled
        returns immediately when timeout is zero
        returns nil when timeout reached
        returns the value when fulfilled before timeout
      #reason
        is nil when :fulfilled
        is nil when :pending
        is set to error object of the exception when :rejected
      #state
        is :pending when first created
        is :rejected when the handler raises an exception
        is :fulfilled when the handler completes
    #try_set
      when fulfilled
        does not assign the block result
        returns false
        does not assign the value
      when rejected
        has a nil value
        does not assign the value
        returns false
        does not assign the block result
      when unset
        returns true
        assigns the block result
        assigns the value
    #fail
      returns self
      sets the state to be rejected
      sets the value to be nil
      sets the reason to the given exception
      defaults the reason to a StandardError
      raises an exception if set more than once
    initialization
      sets the state to incomplete
    it should behave like dereferenceable
      calls the block when the :copy_on_deref option is passed a proc
      defaults :copy_on_deref to nil
      defaults :freeze_on_deref to false
      does not call the #copy_on_deref block when the value is nil
      calls #freeze when the :freeze_on_deref option is true
      calls #dup when the :dup_on_deref option is true
      defaults :dup_on_deref to false
      does not call #dup when #dup_on_deref is set and the value is nil
      calls the :copy block first followed by #dup followed by #freeze
      supports dereference flags with observers
      does not call #freeze when #freeze_on_deref is set and the value is nil
    it should behave like observable
      #add_observer
        creates an observer from a block if called before first notification
        raises an exception when given both an observer and a block
        adds an observer if called before first notification
        adds an observer with :func if called before first notification
        raises an exception if not given an observer or a block
      #delete_observer
        returns the given observer even when not found in the observer set
        deletes the given observer if called before first notification
        returns the removed observer if found in the observer set
      first notification
        calls the #update method on all observers without a specified :func
        does not notify any observers after #delete_observers called
        calls the proc for all observers added as a block
        does not notify any observers removed with #delete_observer
        calls the appropriate function on all observers which specified a :func
      #count_observers
        returns zero for a new observable object
        returns zero after #delete_observers has been called
        returns a count of registered observers if called before first notification
      #delete_observers
        deletes all observers when called before first notification
        returns self
    #set
      raises an exception when given a value and a block
      raises an exception when given neither a value nor a block
      raises an exception if set more than once
      sets the value
      returns self
      sets the state to be fulfilled
      fulfils when given a block which executes successfully
      rejects when given a block which raises an exception
  cancellation
    #wait_or_cancel
      returns true if the operation completes before timeout
      cancels the task on timeout
    #cancel
      cancels a pending task
      fails to cancel the task once processing has begun
      fails to cancel the task once processing is complete
  #initialize
    uses the global io executor by default
    raises an exception when no block given
    sets the state to :unscheduled
    uses the executor given with the :executor option
  fulfillment
    sets the state to :processing while the task is executing
    sets the value to nil when the handler raises an exception
    sets the value to nil when the handler raises Exception
    sets the value to the result of the handler
    sets the state to :rejected when the handler raises an exception
    passes all arguments to handler
    sets the state to :fulfilled when the block completes
    sets the reason to the Exception instance when the handler raises Exception
    aliases
      aliases #deref for #value
      aliases #realized? for #fulfilled?
  observation
    notifies all observers on rejection
    notifies all observers on fulfillment
    notifies an observer added after fulfillment
    notifies an observer added after rejection
    does not notify existing observers when a new observer added after rejection
    does not notify existing observers when a new observer added after fulfillment
    deadlock avoidance
      should notify observers outside mutex lock
      should notify a new observer added after fulfillment outside lock
  class #execute
    calls #execute on the new Future
    creates a new Future
    passes the block to the new Future
  instance #execute
    posts the block given on construction
    returns self
    sets the state to :pending
    does nothing unless the state is :unscheduled
Concurrent::IndirectImmediateExecutor
  runs its tasks synchronously
  runs the task on a separate thread
  it should behave like executor_service
    #post
      rejects the block once shutdown
      rejects the block while shutting down
    #shutdown?
      returns true when the thread pool is shutdown
      returns false when the thread pool is shutting down (PENDING: will never be in shuttingdown? state)
      returns false when the thread pool is running
    it should behave like global_thread_pool
      #post
        returns true when the block is added to the queue
        calls the block with the given arguments
        raises an exception if no block is given
        aliases #<<
    auto terminate
      does not stop shutdown
    #shuttingdown?
      returns false when the thread pool is shutdown
      returns true when the thread pool is shutting down (PENDING: will never be in shuttingdown? state)
      returns false when the thread pool is running
    #running?
      returns false when the thread pool is shutdown
      returns false when the thread pool is killed
      returns true when the thread pool is running
      returns false when the thread pool is shutting down
    #shutdown
      stops accepting new tasks
      allows in-progress tasks to complete
      allows pending tasks to complete
    #kill
      rejects all pending tasks
      stops accepting new tasks
    #shutdown followed by #wait_for_termination
      allows pending tasks to complete
      stops accepting/running new tasks
      allows in-progress tasks to complete
    #wait_for_termination
      waits forever when no timeout value is given
      returns true when shutdown successfully completes before timeout
      returns false when shutdown fails to complete before timeout
      returns true after shutdown has complete
      immediately returns true when no operations are pending
#leave_transaction
  raises an exception outside an #atomically block
  neither commits nor aborts a transaction
dataflow
  #dataflow uses the global fast executor
  doesn't raise exceptions from dependencies, unless called with !
  raises an exception if any dependencies are not IVars
  accepts completed dependencies
  accepts uncompleted dependencies
  returns a Future
  raises an exception when no block given
  #dataflow_with raises an exception when no executor given
  accepts zero or more dependencies
  #dataflow_with uses the given executor
  module function
    can be called as Concurrent.dataflow and Concurrent.dataflow_with
  schedules the Future when all dependencies are available
    if there is more than one
    if there is just one
  does not schedule the Future
    if one dependency of two is completed
    if no dependencies are completed
  counts already executed dependencies
    if there is more than one
    if there is just one
  passes the values of dependencies into the block
    if there is more than one
    if there is just one
Concurrent::ThreadLocalVar
  #value
    returns the current value
    returns the value after modification
    when using a block to initialize the value
      calls the block to initialize the value
      calls the block to initialize the value for each thread
      sets the block return value as the current value
  #value=
    does not modify the value for other threads
    returns the new value
    sets a new value
    does not modify the initial value for other threads
  #initialize
    can set an initial value
    sets nil as a default initial value
    sets the same initial value for all threads
    can set a block to be called to get the initial value
    when attempting to set both an initial value and a block
      is expected to raise ArgumentError
Concurrent::Options
  .executor_from_options
    returns the global io executor when :executor is :io
    raises an exception when :executor is an unrecognized symbol
    returns an immediate executor when :executor is :immediate
    returns the global fast executor when :executor is :fast
    returns the given :executor
Concurrent::Agent
  initialization
    sets the initial error to nil
    sets the initial value
    raises an error when given an invalid error mode
    defaults the error mode to :continue when an error handler is given
    sets #failed? to false
    sets the error mode when given a valid value
    defaults the error mode to :fail when no error handler is given
  waiting
    with #await
      blocks indefinitely
      returns self when there are no pending actions
      blocks forever if restarted with :clear_actions true (PENDING: the timing is nearly impossible)
      does not block on actions from other threads
      returns true when all prior actions have processed
    with .await
      returns true when all prior actions on all agents have processed
    with #await_for
      returns true when there are no pending actions
      returns false on timeout
      returns true when all prior actions have processed
      does not block on actions from other threads
      returns false if restarted with :clear_actions true (PENDING: the timing is nearly impossible)
    with .await_for
      returns true when there are no pending actions
      returns false on timeout
      returns true when all prior actions for all agents have processed
    with #wait
      returns true when there are no pending actions and a timeout is given
      returns true when there are no pending actions and timeout is nil
      returns false when timeout is given and restarted with :clear_actions true (PENDING: the timing is nearly impossible)
      does not block on actions from other threads
      blocks indefinitely when timeout is nil
      blocks forever when timeout is nil and restarted with :clear_actions true (PENDING: the timing is nearly impossible)
      returns false on timeout
      returns true when all prior actions have processed
    with await_for!
      raises an exception on timeout
      returns true when all prior actions for all agents have processed
      returns true when there are no pending actions
    with #await_for!
      returns true when all prior actions have processed
      raises an error on timeout
      does not block on actions from other threads
      returns true when there are no pending actions
      raises an error if restarted with :clear_actions true (PENDING: the timing is nearly impossible)
    the await job
      waits for nested actions
      does not trigger the error mode
      does not trigger observers
      does not change the value
  #restart
    when #failed?
      raises an error if the new value is not valid
      resumes action processing if actions are enqueued
      does not clear the action queue when :clear_actions is not given
      does not clear the action queue when :clear_actions is false
      clears the error
      sets #failed? to true
      does not trigger observation
      sets the new value
      removes all actions from the queue when :clear_actions is true
    when not #failed?
      raises an error
  error mode
    :continue
      does not set an error when the validator returns false
      does not set an error when the action raises an error
      does not set an error when the validator raises an error
      sets #failed? to false
      does not block further action processing
    :fail
      sets the error when the validator returns false
      sets the error when the action raises an error
      sets the error when the validator raises an error
      blocks all further action processing until a restart
      sets #failed? to true
  nested actions
    work with immediate execution
    occur in the order they ar post
  validation
    does not set an error when the error mode is :continue and the validator returns false
    sets the error when the error mode is :fail and the validator returns false
    does not set an error when the error mode is :continue and the validator raises an error
    rejects the new value when the validator raises an error
    sets the new value when the validator returns true
    rejects the new value when the validator returns false
    sets the error when the error mode is :fail and the validator raises an error
    does not trigger observation when validation fails
  posting
    with #send_via
      returns false when #failed?
      posts to the given executor
      returns true when the job is post
    with #send_off!
      raises an error when #failed?
      posts to the global io executor
      returns true when the job is post
      does not wait for the action to process
    with #send
      posts to the global fast executor
      returns true when the job is post
      returns false when #failed?
      does not wait for the action to process
    with #send_off
      returns true when the job is post
      returns false when #failed?
      does not wait for the action to process
      posts to the global io executor
    with #send!
      returns true when the job is post
      does not wait for the action to process
      posts to the global fast executor
      raises an error when #failed?
    with #post
      returns true when the job is post
      posts to the global io executor
      returns false when #failed?
      does not wait for the action to process
    with #send_via!
      raises an error when #failed?
      returns true when the job is post
      posts to the given executor
    with #<<
      does not wait for the action to process
      returns self when #failed?
      returns self when the job is post
      posts to the global io executor
  error handling
    does not trigger observation
    the exception will be passed to the handler
    the agent will be passed to the handler
  action processing
    when the action raises an error the value will not change
    when validation returns false the value will not change
    any recursive action dispatches will run after the value has been updated
    upon validation the new value will be set to the block return value
    the given block will be passed any provided arguments
    when the action raises an error the handler will be called
    when validation raises an error the value will not change
    when validation fails the handler will be called
    the return value will be passed to the validator function
    when the action raises an error the validator will not be called
    on success all observers will be notified
    the given block will be passed the current value
    when validation raises an error the handler will be called
  observable
    behaves like observable
      #delete_observers
        returns self
        deletes all observers when called before first notification
      #delete_observer
        returns the removed observer if found in the observer set
        returns the given observer even when not found in the observer set
        deletes the given observer if called before first notification
      #count_observers
        returns a count of registered observers if called before first notification
        returns zero after #delete_observers has been called
        returns zero for a new observable object
      first notification
        does not notify any observers removed with #delete_observer
        calls the proc for all observers added as a block
        calls the appropriate function on all observers which specified a :func
        calls the #update method on all observers without a specified :func
        does not notify any observers after #delete_observers called
      #add_observer
        raises an exception when given both an observer and a block
        adds an observer with :func if called before first notification
        raises an exception if not given an observer or a block
        adds an observer if called before first notification
        creates an observer from a block if called before first notification
Concurrent::MutexAtomicReference
  it should behave like atomic_reference
    test_try_update_bang
    test_swap
    test_try_update_bang_fails
    test_try_update_fails
    test_numeric_cas
    test_update
    test_value
    test_construct
    test_try_update
    test_update_retries
Concurrent::RubySingleThreadExecutor
  it should behave like executor_service
    #shutdown?
      returns false when the thread pool is shutting down
      returns true when the thread pool is shutdown
      returns false when the thread pool is running
    auto terminate
      does not stop shutdown
    #shutdown
      allows in-progress tasks to complete
      allows pending tasks to complete
      stops accepting new tasks
    #kill
      stops accepting new tasks
      rejects all pending tasks
    #post
      rejects the block while shutting down
      rejects the block once shutdown
    #shuttingdown?
      returns false when the thread pool is running
      returns false when the thread pool is shutdown
      returns true when the thread pool is shutting down
    #running?
      returns false when the thread pool is killed
      returns false when the thread pool is shutting down
      returns true when the thread pool is running
      returns false when the thread pool is shutdown
    #wait_for_termination
      immediately returns true when no operations are pending
      returns true after shutdown has complete
      returns true when shutdown successfully completes before timeout
      returns false when shutdown fails to complete before timeout
      waits forever when no timeout value is given
    #shutdown followed by #wait_for_termination
      stops accepting/running new tasks
      allows in-progress tasks to complete
      allows pending tasks to complete
    it should behave like global_thread_pool
      #post
        aliases #<<
        calls the block with the given arguments
        raises an exception if no block is given
        returns true when the block is added to the queue
#cpu_shares
  returns a float if cgroups v1 sets a cpu.shares
  returns a float when cgroups v2 sets a cpu.weight
Concurrent::AtomicMarkableReference
  #try_update
    updates the value and mark
    returns nil when attempting to set inside of block
  #try_update!
    updates the value and mark
    raises ConcurrentUpdateError when attempting to set inside of block
  #update
    retries until update succeeds
    updates the value and mark
  #set
    sets the value and mark
  .initialize
    constructs the object
    has sane defaults
  #compare_and_set
    when objects have the same identity
      sets the value and mark
    when objects have the different identity
      it does not set the value or mark
      when comparing Numeric objects
        BigNum
          sets the value and mark
        Rational
          sets the value and mark
        Non-idepotent Float
          sets the value and mark
      Rational
        is successful
Concurrent::ImmutableStruct
  it should behave like mergeable_struct
    #merge
      returns a new object
      retains the value for all members not without values in the given hash
      updates all members with the new values from a given hash
      raises an exception when given a hash with members not in the struct
      calls the given block for each key in `other`
  it should behave like struct
    properties
      #size
        returns the number of struct members
      #values
        returns the values of the struct as an array in order
      #length
        returns the number of struct members
      #members
        returns a different object than the array passed at definition
        returns the struct members as an array of symbols
      #values_at
        returns the values at multiple given offsets
        returns the value at the given offset
        returns values for multiple ranges
        returns values for ranges and offsets
        returns values at offsets in a given range
    copy
      #clone
        retains frozen state
        copies the singleton class
        copies the singleton class of members
        shallowly clones all members along with the struct
      #dup
        shallowly duplicates all members along with the struct
        retains frozen state of members
        discards frozen state of the struct
        copies the singleton class of members
        discards singleton class
    definition
      registers the class when given a class name
      raises an exception when given no members
      registers the class when given a class name which is defined in the ancestors
      raise an exception when given an invalid member
      creates an anonymous class when given at least one member
      raises an exception when given an invalid class name
      ignores methods on ancestor classes
      defines a getter for each member
      evalues a given block against the new class
    conversion
      #to_a
        returns the to_a for this struct as an array
      #to_h
        returns a Hash containing the names and values in order
      #to_s
        includes all values
        returns the same string as #inspect
        includes the name of the class when registered
        includes the names of all members
    construction
      raises an exception when extra members are given
      sets all absent members to nil
      sets all given members in order
    comparison
      #!=
        returns false if other has same struct subclass and equal values
        returns true if other has different values
        returns true if other has different struct subclass
      #==
        returns true if other has same struct subclass and equal values
        returns false if other has different values
        returns false if other has different struct subclass
    accessors
      #[member]
        raises an exception when given a non-existent symbol member
        raises an exception when given a non-existent string member
        retrieves the value when given a valid symbol member
        retrieves the value when given a valid string member
      #[index]
        raises an exception when given an out-of-bound index
        retrieves the value when given a valid index
    enumeration
      #each_pair
        yields the name and value of each struct member in order
        returns an enumerator when no block is given
      #each
        yields the value of each struct member in order
        returns an enumerator when no block is given
      #select
        yields each value
        returns an enumerator when no block is given
        returns an Array with the values from for which the block returns true
Concurrent::ReentrantReadWriteLock
  can acquire locks in separate fibers
Concurrent::FiberLocalVar
  uses FiberLocalVar if Mutex is per Fiber
Concurrent::MutexAtomicFixnum
  construction
    raises an exception if the initial value is too big
    raises an exception if the initial value is too small
  instance methods
    compare_and_set is synchronized
    decrement is synchronized
    increment is synchronized
    value is synchronized
    value= is synchronized
  it should behave like atomic_fixnum
    #compare_and_set
      sets if the value is found
      returns false if the value is not found
      returns true if the value is found
      does not set if the value is not found
    #decrement
      returns the new value when no argument is given
      decreases the value by the given argument
      decreases the value by one when no argument is given
      is aliased as #down
      returns the new value the given argument
    #value=
      raises and exception if the value is not a `Fixnum`
      sets the #value to the given `Fixnum`
      returns the new value
    #update
      returns the new value
      atomically sets the value to the return value from the block
      passes the current value to the block
    #value
      returns the current value
    #increment
      increases the value by the given argument
      increases the value by one when no argument is given
      returns the new value when no argument is given
      is aliased as #up
      returns the new value the given argument
    construction
      defaults the initial value to zero
      raises an exception if the initial value is not a Fixnum
      sets the initial value
Concurrent::Concern::Observable
  delegates #delete_observers
  delegates #count_observers
  delegates #with_observer
  does not initialize set by by default
  delegates #add_observer
  uses the given observer set
  delegates #delete_observer
Concurrent::SettableStruct
  it should behave like struct
    conversion
      #to_s
        includes the names of all members
        includes the name of the class when registered
        returns the same string as #inspect
        includes all values
      #to_h
        returns a Hash containing the names and values in order
      #to_a
        returns the to_a for this struct as an array
    definition
      raise an exception when given an invalid member
      raises an exception when given no members
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/spec/concurrent/struct_shared.rb:15: warning: already initialized constant ValidClassName2
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/spec/concurrent/struct_shared.rb:15: warning: previous definition of ValidClassName2 was here
      registers the class when given a class name which is defined in the ancestors
      ignores methods on ancestor classes
      defines a getter for each member
      registers the class when given a class name
      raises an exception when given an invalid class name
      creates an anonymous class when given at least one member
      evalues a given block against the new class
    accessors
      #[member]
        raises an exception when given a non-existent symbol member
        retrieves the value when given a valid symbol member
        retrieves the value when given a valid string member
        raises an exception when given a non-existent string member
      #[index]
        retrieves the value when given a valid index
        raises an exception when given an out-of-bound index
    copy
      #dup
        shallowly duplicates all members along with the struct
        copies the singleton class of members
        discards singleton class
        discards frozen state of the struct
        retains frozen state of members
      #clone
        copies the singleton class
        copies the singleton class of members
        shallowly clones all members along with the struct
        retains frozen state
    properties
      #values
        returns the values of the struct as an array in order
      #members
        returns a different object than the array passed at definition
        returns the struct members as an array of symbols
      #size
        returns the number of struct members
      #values_at
        returns values for multiple ranges
        returns the values at multiple given offsets
        returns values at offsets in a given range
        returns the value at the given offset
        returns values for ranges and offsets
      #length
        returns the number of struct members
    comparison
      #!=
        returns true if other has different values
        returns true if other has different struct subclass
        returns false if other has same struct subclass and equal values
      #==
        returns true if other has same struct subclass and equal values
        returns false if other has different values
        returns false if other has different struct subclass
    construction
      raises an exception when extra members are given
      sets all given members in order
      sets all absent members to nil
    enumeration
      #each
        returns an enumerator when no block is given
        yields the value of each struct member in order
      #each_pair
        yields the name and value of each struct member in order
        returns an enumerator when no block is given
      #select
        returns an enumerator when no block is given
        yields each value
        returns an Array with the values from for which the block returns true
  definition
    defines a setter for each member
  it should behave like mergeable_struct
    #merge
      calls the given block for each key in `other`
      raises an exception when given a hash with members not in the struct
      returns a new object
      updates all members with the new values from a given hash
      retains the value for all members not without values in the given hash
  #[index]=
    raises an exception when given an index that has already been set
    sets the value when given a valid index
    raises an exception when given an out-of-bound index
  #[member]=
    raises an exception when given a non-existent string member
    raises an exception when given a symbol member that has already been set
    sets the value when given a valid symbol member
    raises an exception when given a string member that has already been set
    sets the value when given a valid string member
    raises an exception when given a non-existent symbol member
  synchronization
    protects #values
    protects #initialize_copy
    protects #each
    protects #to_s
    protects #to_h
    protects #[member]
    protects #==
    protects getter methods
    protects #values_at
    protects #inspect
    protects #[index]
    protects #merge
    protects #select
    protects #[index]=
    protects #each_pair
    protects getter methods
    protects #[member]=
  copy
    #dup
      retains settability of members
    #clone
      retains settability of members
monotonic_time
  behavior
    returns an Integer when unit = :millisecond
    returns a Float when unit = :float_millisecond
    returns a Float when unit = :float_microsecond
    returns an Integer when unit = :second
    returns a Float when unit = :float_second
    returns an Integer when unit = :nanosecond
    returns seconds as float
    returns an Integer when unit = :microsecond
    raises ArgumentError on unknown units
Concurrent::ReadWriteLock
  #write_locked?
    returns false when the write lock is not held but there are readers
    returns true when the write lock is held
    returns false when the write lock is not held
  #acquire_write_lock
    returns true if the lock is acquired
    increments the lock count
    waits for a running reader to finish
    raises an exception if maximum lock limit is exceeded
    waits for a running writer to finish
  #release_read_lock
    decrements the counter
    returns true if the lock was never set
    returns true if the lock is released
    unblocks waiting writers
  #with_read_lock
    returns the value of the block operation
    acquires the lock
    raises an exception if no block is given
    releases the lock
    raises an exception if maximum lock limit is exceeded
    releases the lock when an exception is raised
  #with_write_lock
    raises an exception if maximum lock limit is exceeded
    raises an exception if no block is given
    releases the lock when an exception is raised
    returns the value of the block operation
    releases the lock
    acquires the lock
  #has_waiters?
    returns true when the write lock is held and there are waiting readers
    returns false when no locks are held
    returns false when there are readers but no writers
    returns true when the write lock is held and there are waiting writers
  #release_write_lock
    returns true if the lock is released
    unblocks waiting readers
    returns true if the lock was never set
    unblocks waiting writers
    decrements the counter
  #acquire_read_lock
    returns true if the lock is acquired
    does not wait for any running readers
    raises an exception if maximum lock limit is exceeded
    waits for a running writer to finish
    increments the lock count
Concurrent::SimpleExecutorService
  #post
    creates a new thread for a call without arguments
    creates a new thread for a call with arguments
    executes a call with one argument
    aliases #<<
    executes a call without arguments
    executes a call with multiple arguments
  SimpleExecutorService.post
    aliases #<<
    executes a call without arguments
    executes a call with multiple arguments
    executes a call with one argument
    creates a new thread for a call with arguments
    creates a new thread for a call without arguments
  it should behave like executor_service
    #shutdown followed by #wait_for_termination
      stops accepting/running new tasks
      allows pending tasks to complete
      allows in-progress tasks to complete
    #shutdown
      allows in-progress tasks to complete
      stops accepting new tasks
      allows pending tasks to complete
    auto terminate
      does not stop shutdown
    #wait_for_termination
      returns true after shutdown has complete
      immediately returns true when no operations are pending
      returns true when shutdown successfully completes before timeout
      returns false when shutdown fails to complete before timeout
      waits forever when no timeout value is given
    #running?
      returns false when the thread pool is shutting down
      returns true when the thread pool is running
      returns false when the thread pool is shutdown
      returns false when the thread pool is killed
    #shutdown?
      returns true when the thread pool is shutdown
      returns false when the thread pool is running
      returns false when the thread pool is shutting down
    it should behave like global_thread_pool
      #post
        calls the block with the given arguments
        raises an exception if no block is given
        aliases #<<
        returns true when the block is added to the queue
    #kill
      rejects all pending tasks
      stops accepting new tasks
    #post
      rejects the block while shutting down
      rejects the block once shutdown
    #shuttingdown?
      returns false when the thread pool is running
      returns false when the thread pool is shutdown
      returns true when the thread pool is shutting down
Concurrent::AtomicFixnum
  inherits from MutexAtomicFixnum
  #to_s and #inspect
    includes the value
Concurrent::Maybe
  construction
    hides Maybe.new
    Maybe.nothing
      creates a new error object when given nothing
      creates a new error object with the given string
      uses the given Error object
      creates a new Nothing Maybe
    Maybe.just
      creates a new  Just Maybe
    Maybe.from
      raises an exception when no block is given
      sets the value to the block result on success
      creates a Nothing Maybe on exception
      sets the reason to the error object on exception
      creates a Just Maybe on success
      passes all arguments to the block
  when just
    #just? returns true
    #rejected? returns false
    #value returns the value
    #reason returns NONE
    #nothing? returns false
    #fulfilled? returns true
    #just returns the value
    #nothing returns NONE
  #or
    returns the value when something
    returns the other when nothing
  when nothing
    #nothing returns the raised error
    #value returns NONE
    #just? returns false
    #just returns NONE
    #reason returns the raised error
    #nothing? returns true
    #rejected? returns true
    #fulfilled? returns false
  comparison
    nothing is not less than nothing
    nothing is equal to nothing
    something is not equal to a different value
    something is equal to the same value
    something is not equal to nothing
    something is greater than a smaller value
    nothing is not greater than nothing
    something is less than a bigger value
Concurrent::AtomicReference
  #to_s and #inspect
    includes the value
  it should behave like atomic_reference
    test_construct
    test_try_update_fails
    test_numeric_cas
    test_update
    test_try_update
    test_try_update_bang
    test_value
    test_update_retries
    test_try_update_bang_fails
    test_swap
Concurrent::SynchronizedDelegator
  synchronizes access with block
  synchronizes access
  wraps array
Concurrent::Set
  .new
    when initializing with no arguments
      is expected to be empty
    when initializing with an enumerable object
      creates a set with the contents of the enumerable object
      when initializing with a block argument
        creates a set with the contents of the enumerable object
  concurrency
    #add and #delete
    #each
    force context switch
  .[]
    when initializing with no arguments
      is expected to be empty
    when initializing with arguments
      creates a set with the given objects
Concurrent::ReentrantReadWriteLock
  can survive a torture test
  #try_read_lock
    acquires read lock and returns true if it can do so without blocking
    can acquire a read lock if a write lock is already held
    can acquire a read lock if a read lock is already held
    returns false immediately if read lock cannot be obtained
  #with_write_lock
    acquires write block before yielding, then releases it
    releases write lock if an exception is raised in block
  #try_write_lock
    can acquire a write lock if a read lock is already held
    returns false immediately if write lock cannot be obtained
    acquires write lock and returns true if it can do so without blocking
    can acquire a write lock if a write lock is already held
  #with_read_lock
    acquires read block before yielding, then releases it
    releases read lock if an exception is raised in block
  write lock
    cannot be acquired when another thread holds a write lock
    can be acquired while holding a read lock
    wakes up waiting writers when the write lock is released
    wakes up waiting readers when the write lock is released
    cannot be released when not held
    cannot be released more times than it was taken
    cannot be acquired when another thread holds a read lock
    can be acquired more than once
    can be downgraded to a read lock
  read lock
    allows other read locks to be acquired at the same time
    can be acquired more than once
    can be upgraded to a write lock
    cannot be released when not held
    can be acquired while holding a write lock
    cannot be released more times than it was taken
    can be upgraded to a write lock when read lock acquired more than once
    wakes up waiting writers when the last read lock is released
Concurrent::Array
  #slice
    correctly initializes the monitor
  concurrency
    is expected to be empty
  .new
    when initializing with a size argument
      creates an array with size elements set to nil
      when initializing with a default value argument
        creates an array with size elements set to the default value
      when initializing with a block argument
        creates an array with size elements set to the default value
    when initializing with another array as an argument
      creates an array with the same contents as the other array
      creates a new array
      creates an array with the results of calling #to_ary on the other array
    when initializing with no arguments
      is expected to be empty
  .[]
    when initializing with arguments
      creates an array with the given objects
    when initializing with no arguments
      is expected to be empty
Concurrent::RubyExchanger
Good: 10000, Bad (timeout): 0, Ugly: 0
  stress test
  behaves like exchanger
    #exchange
      behaves like exchanger method with finite timeout
        can be reused
        blocks until timeout
        receives the other value
      behaves like exchanger method cross-thread interactions
        when first, waits for a second
        allows multiple firsts to cancel if necessary
      behaves like exchanger method with indefinite timeout
        receives the other value
        can be reused
        blocks indefinitely
    #exchange!
      behaves like exchanger method with finite timeout
        can be reused
        receives the other value
        blocks until timeout
      behaves like exchanger method with indefinite timeout
        receives the other value
        blocks indefinitely
        can be reused
      behaves like exchanger method cross-thread interactions
        when first, waits for a second
        allows multiple firsts to cancel if necessary
    #try_exchange
      behaves like exchanger method with finite timeout
        can be reused
        receives the other value
        blocks until timeout
      behaves like exchanger method with indefinite timeout
        can be reused
        blocks indefinitely
        receives the other value
      behaves like exchanger method cross-thread interactions
        allows multiple firsts to cancel if necessary
        when first, waits for a second
configuration
  global executors
    creates a global io executor
    creates a global timer set
    creates a global fast executor
#processor_count
  returns a positive integer
Concurrent::CountDownLatch
  inherits from MutexCountDownLatch
Concurrent::MVar
  #full?
    returns true on a full MVar
    returns false on an empty MVar
  #modify!
    modifies an empty MVar
    modifies a full MVar
    returns the unmodified value
    can be used to set a full MVar to empty
    can be used to set an empty MVar to empty
    raises an exception when no block given
  #try_take!
    returns the value on a full MVar
    sets a full MVar to be empty
    returns EMPTY an empty MVar
  #try_put!
    returns false on a full MVar
    sets an empty MVar to be full
    returns true an empty MVar
  spurious wake ups
    #put
      waits for another thread to #take
      returns TIMEOUT on timeout on a full MVar
    #modify
      returns TIMEOUT on timeout on an empty MVar
      waits for another thread to #put
    #take
      waits for another thread to #put
      returns TIMEOUT on timeout on an empty MVar
  #empty?
    returns true on an empty MVar
    returns false on a full MVar
  #initialize
    accepts a nil initial value
    accepts an initial value
    accepts no initial value
    accepts an empty initial value
  #put
    waits for another thread to #take
    sets a new value on an empty MVar
    sets the MVar to be empty
    returns TIMEOUT on timeout on a full MVar
    returns the value
  behavior
    it should behave like dereferenceable
      supports dereference flags with observers
      calls #dup when the :dup_on_deref option is true
      defaults :freeze_on_deref to false
      does not call #freeze when #freeze_on_deref is set and the value is nil
      calls #freeze when the :freeze_on_deref option is true
      calls the :copy block first followed by #dup followed by #freeze
      does not call #dup when #dup_on_deref is set and the value is nil
      does not call the #copy_on_deref block when the value is nil
      defaults :copy_on_deref to nil
      calls the block when the :copy_on_deref option is passed a proc
      defaults :dup_on_deref to false
  #take
    returns TIMEOUT on timeout on an empty MVar
    returns the value on a full MVar
    sets the MVar to empty
    waits for another thread to #put
  #borrow
    returns TIMEOUT on timeout on an empty MVar
    yields current value to the block and puts back value
    puts back value even if an exception is raised
    returns the returned value of the block
  #set!
    sets a full MVar to be full
    sets an empty MVar to be full
    returns the original value on a full MVar
    returns EMPTY on an empty MVar
  #modify
    returns the unmodified value
    raises an exception when no block given
    modifies a full MVar
    waits for another thread to #put
    returns TIMEOUT on timeout on an empty MVar
    is atomic
Concurrent::SerializedExecutionDelegator
  it should behave like executor_service
    #shutdown followed by #wait_for_termination
      allows pending tasks to complete
      allows in-progress tasks to complete
      stops accepting/running new tasks
    #running?
      returns false when the thread pool is shutdown
      returns false when the thread pool is shutting down
      returns true when the thread pool is running
      returns false when the thread pool is killed
    it should behave like global_thread_pool
      #post
        returns true when the block is added to the queue
        aliases #<<
        raises an exception if no block is given
        calls the block with the given arguments
    #kill
      stops accepting new tasks
      rejects all pending tasks
    #shutdown
      stops accepting new tasks
      allows in-progress tasks to complete
      allows pending tasks to complete
    #post
      rejects the block while shutting down
      rejects the block once shutdown
    #shuttingdown?
      returns false when the thread pool is running
      returns false when the thread pool is shutdown
      returns true when the thread pool is shutting down (PENDING: will never be in shuttingdown? state)
    #shutdown?
      returns true when the thread pool is shutdown
      returns false when the thread pool is shutting down (PENDING: will never be in shuttingdown? state)
      returns false when the thread pool is running
    auto terminate
      does not stop shutdown
    #wait_for_termination
      waits forever when no timeout value is given
      returns false when shutdown fails to complete before timeout
      immediately returns true when no operations are pending
      returns true after shutdown has complete
      returns true when shutdown successfully completes before timeout
Concurrent::SingleThreadExecutor
  inherits from RubySingleThreadExecutor
Concurrent::Concern::Obligation
  fulfilled
    should be completed
    should be not incomplete
    #no_error!
      should return immediately if timeout is zero
      should return immediately if timeout is not zero
      should return immediately if timeout is not set
    #value
      should return immediately if timeout is not set
      should return immediately if timeout is zero
      should return immediately if timeout is not zero
    #value!
      should return immediately if timeout is zero
      should return immediately if timeout is not set
      should return immediately if timeout is not zero
  rejected
    should be completed
    should be not incomplete
    #value!
      should return immediately if timeout is zero
      should return immediately if timeout is not zero
      should return immediately if timeout is not set
    #value
      should return immediately if timeout is not zero
      should return immediately if timeout is not set
      should return immediately if timeout is zero
    #no_error!
      should return immediately if timeout is not zero
      should return immediately if timeout is not set
      should return immediately if timeout is zero
  #get_arguments_from
    returns an array when when the :args key has an array value
    returns an empty array when the :args key has a nil value
    returns an empty array when opts is not given
    returns an empty array when opts is an empty hash
    returns a one-element array when the :args key has a non-array value
    returns the given array when the :args key has a complex array value
    returns an empty array when there is no :args key
  unscheduled
    it should behave like incomplete
      should be incomplete
      should be not completed
      #value
        should block on the event if timeout is not set
        should block on the event if timeout is not zero
        should return immediately if timeout is zero
      #value!
        should block on the event if timeout is not set
        should block on the event if timeout is not zero
        should return immediately if timeout is zero
      #no_error!
        should return immediately if timeout is zero
        should block on the event if timeout is not zero
        should block on the event if timeout is not set
  #compare_and_set_state
    expected state
      should return true if state is the expected one
      should not change the state if current is not the expected one
    unexpected state
      should return false if state is not the expected one
      should not change the state if current is not the expected one
  pending
    it should behave like incomplete
      should be not completed
      should be incomplete
      #value
        should return immediately if timeout is zero
        should block on the event if timeout is not zero
        should block on the event if timeout is not set
      #value!
        should block on the event if timeout is not set
        should return immediately if timeout is zero
        should block on the event if timeout is not zero
      #no_error!
        should block on the event if timeout is not set
        should return immediately if timeout is zero
        should block on the event if timeout is not zero
  #if_state
    should execute the block within the mutex
    should raise without block
    should return false if state is not expected
    should the block value if state is expected
Concurrent::TVar
  #value=
    sets the value
  #initialize
    accepts an initial value
  #value
    gets the value
Concurrent::SafeTaskExecutor
  #execute
    happy execution
      passes all arguments to #execute to the task
      protects #execute with a mutex
      should return task value
      should return success
      should return a nil reason
    failing execution
      should return a nil value
      rescues Exception when :rescue_exception is true
      should return the reason
      should return false success
      rescues StandardError when :rescue_exception is false
      rescues StandardError by default
Concurrent::CachedThreadPool
  runtime-specific implementation
    garbage collection
      deals with dead threads
      removes from pool any thread that has been idle too long
    worker creation and caching
      creates new workers when there are none available
      uses existing idle threads
    stress
      is expected to be <= 200
      is expected to be <= 4
  #max_length
    returns :max_length while running
    returns :max_length once shutdown
    returns :max_length on creation
  #min_length
    returns zero while running
    returns zero once shutdown
    returns zero on creation
  #largest_length
    returns a non-zero number once tasks have been received
    returns a non-zero number after shutdown if tasks have been received
    returns zero on creation
  #idletime
    returns the thread idletime
  it should behave like thread_pool
    #completed_task_count
      returns zero on creation
      returns the approximate number of tasks that have been completed thus far
    #auto_terminate?
      returns false when :enable_at_exit_handler is false
      returns true when :enable_at_exit_handler is true
      returns true by default
    it should behave like executor_service
      #shutdown followed by #wait_for_termination
        allows pending tasks to complete
        allows in-progress tasks to complete
        stops accepting/running new tasks
      it should behave like global_thread_pool
        #post
          aliases #<<
          calls the block with the given arguments
          raises an exception if no block is given
          returns true when the block is added to the queue
      #shutdown?
        returns true when the thread pool is shutdown
        returns false when the thread pool is shutting down
        returns false when the thread pool is running
      #running?
        returns true when the thread pool is running
        returns false when the thread pool is killed
        returns false when the thread pool is shutting down
        returns false when the thread pool is shutdown
      #shuttingdown?
        returns false when the thread pool is running
        returns true when the thread pool is shutting down
        returns false when the thread pool is shutdown
      auto terminate
        does not stop shutdown
      #wait_for_termination
        returns true when shutdown successfully completes before timeout
        waits forever when no timeout value is given
        immediately returns true when no operations are pending
        returns false when shutdown fails to complete before timeout
        returns true after shutdown has complete
      #post
        rejects the block once shutdown
        rejects the block while shutting down
      #shutdown
        allows pending tasks to complete
        allows in-progress tasks to complete
        stops accepting new tasks
      #kill
        rejects all pending tasks
        stops accepting new tasks
    #scheduled_task_count
      returns the approximate number of tasks that were post
      returns zero on creation
      returns the approximate number of tasks that have been post thus far
    #length
      returns zero on creation
      returns zero once shut down
    #shutdown
      allows threads to exit normally
  #initialize
    sets :max_length to DEFAULT_MAX_POOL_SIZE
    sets :idletime to DEFAULT_THREAD_IDLETIMEOUT
    sets :max_queue to DEFAULT_MAX_QUEUE_SIZE
    sets :min_length to DEFAULT_MIN_POOL_SIZE
Concurrent::IVar
  observation
    notifies all observers on #set
    deadlock avoidance
      should notify a new observer added after fulfillment outside lock
      should notify observers outside mutex lock
  it should behave like ivar
    it should behave like dereferenceable
      does not call the #copy_on_deref block when the value is nil
      defaults :copy_on_deref to nil
      defaults :freeze_on_deref to false
      calls #freeze when the :freeze_on_deref option is true
      does not call #freeze when #freeze_on_deref is set and the value is nil
      calls #dup when the :dup_on_deref option is true
      supports dereference flags with observers
      defaults :dup_on_deref to false
      calls the :copy block first followed by #dup followed by #freeze
      calls the block when the :copy_on_deref option is passed a proc
      does not call #dup when #dup_on_deref is set and the value is nil
    initialization
      sets the state to incomplete
    it should behave like observable
      #delete_observers
        deletes all observers when called before first notification
        returns self
      #add_observer
        adds an observer if called before first notification
        raises an exception if not given an observer or a block
        raises an exception when given both an observer and a block
        adds an observer with :func if called before first notification
        creates an observer from a block if called before first notification
      #count_observers
        returns zero after #delete_observers has been called
        returns a count of registered observers if called before first notification
        returns zero for a new observable object
      #delete_observer
        returns the given observer even when not found in the observer set
        deletes the given observer if called before first notification
        returns the removed observer if found in the observer set
      first notification
        calls the #update method on all observers without a specified :func
        does not notify any observers removed with #delete_observer
        does not notify any observers after #delete_observers called
        calls the appropriate function on all observers which specified a :func
        calls the proc for all observers added as a block
    #try_set
      when rejected
        does not assign the value
        has a nil value
        does not assign the block result
        returns false
      when fulfilled
        does not assign the value
        does not assign the block result
        returns false
      when unset
        assigns the block result
        returns true
        assigns the value
    #set
      rejects when given a block which raises an exception
      raises an exception if set more than once
      fulfils when given a block which executes successfully
      raises an exception when given a value and a block
      raises an exception when given neither a value nor a block
      returns self
      sets the value
      sets the state to be fulfilled
    #fail
      raises an exception if set more than once
      returns self
      defaults the reason to a StandardError
      sets the reason to the given exception
      sets the state to be rejected
      sets the value to be nil
    it should behave like obligation
      #value
        blocks the caller when :pending and timeout is nil
        is set to the return value of the block when :fulfilled
        returns immediately when timeout is zero
        returns the value when fulfilled before timeout
        is nil when :pending
        is nil when :rejected
        returns nil when timeout reached
        returns nil when reaching the optional timeout value
      #reason
        is nil when :pending
        is nil when :fulfilled
        is set to error object of the exception when :rejected
      #state
        is :rejected when the handler raises an exception
        is :pending when first created
        is :fulfilled when the handler completes
  #initialize
    can set an initial value
    does not set an initial value if you pass NULL
    does not have to set an initial value
    can set an initial value with a block
    raises an exception if given both a value and a block
Concurrent::Collection::RubyNonConcurrentPriorityQueue
  it should behave like priority_queue
    .from_list
      creates a sorted, populated queue from a Hash
      creates an empty queue from an empty list
      creates a sorted, populated queue from an Array
    #delete
      deletes multiple matching items when present
      deletes the requested item when it is the last element
      deletes the requested item when it is the first element
      returns false when called on an empty queue
      deletes the requested item when it is "smaller" than the last element
      returns true when found
      returns false when not found
      deletes the requested item when found
    #empty?
      returns false for a populated queue
      returns true for an empty queue
    #initialize
      sorts from high to low when :order is :max
      sorts from high to low by default
      sorts from low to high when :order is :low
      sorts from low to high when :order is :min
      sorts from high to low when :order is :high
    #pop
      returns nil when the queue is empty
      is aliased as #shift
      returns the item at the head of the queue
      returns nil when called multiple times while empty
      is aliased as #deq
      removes the item from the queue
    #peek
      returns nil when the queue is empty
      does not remove the item from the queue
      returns the item at the head of the queue
    #clear
      is expected to be truthy
      has no effect on an empty queue
      removes all items from a populated queue
    #length
      returns zero when the queue is empty
      returns the length of a populated queue
      is aliased as #size
    #include?
      returns false if the item is not found
      returns false when the queue is empty
      returns true if the item is found
      is aliased as #has_priority?
    #push
      sorts the new item in priority order
      is aliased as <<
      adds the item to the queue
      is expected to be truthy
      arbitrarily orders equal items with respect to each other
      raises an exception when attempting to enqueue nil
      is aliased as enq
#physical_processor_count
  returns a positive integer
Concurrent::TimerTask
  dereferenceable
    it should behave like dereferenceable
      supports dereference flags with observers
      does not call the #copy_on_deref block when the value is nil
      defaults :freeze_on_deref to false
      calls #freeze when the :freeze_on_deref option is true
      defaults :copy_on_deref to nil
      does not call #dup when #dup_on_deref is set and the value is nil
      calls the block when the :copy_on_deref option is passed a proc
      does not call #freeze when #freeze_on_deref is set and the value is nil
      defaults :dup_on_deref to false
      calls the :copy block first followed by #dup followed by #freeze
      calls #dup when the :dup_on_deref option is true
  observable
    it should behave like observable
      first notification
        does not notify any observers after #delete_observers called
        calls the appropriate function on all observers which specified a :func
        calls the #update method on all observers without a specified :func
        does not notify any observers removed with #delete_observer
        calls the proc for all observers added as a block
      #count_observers
        returns zero for a new observable object
        returns a count of registered observers if called before first notification
        returns zero after #delete_observers has been called
      #add_observer
        adds an observer with :func if called before first notification
        creates an observer from a block if called before first notification
        raises an exception when given both an observer and a block
        adds an observer if called before first notification
        raises an exception if not given an observer or a block
      #delete_observers
        returns self
        deletes all observers when called before first notification
      #delete_observer
        deletes the given observer if called before first notification
        returns the given observer even when not found in the observer set
        returns the removed observer if found in the observer set
  arguments
    raises an exception if no block given
TimeTask timeouts are now ignored as these were not able to be implemented correctly
    #timeout_interval being written produces a warning
TimeTask timeouts are now ignored as these were not able to be implemented correctly
    #execution_interval is writeable
    raises on invalid interval_type
  execution
    uses the global executor by default
    waits for :execution_interval seconds when the :run_now option is false
    runs the block immediately when the :run_now option is true
    passes a "self" reference to the block as the sole argument
    uses a fixed rate when set
    uses a fixed delay when set
    uses a custom executor when given
    waits for :execution_interval seconds when the :run_now option is not given
  observation
    notifies all observers on error
    notifies all observers on success
  created with #new
    #shutdown
      returns true on success
    #initialize
      uses the given interval type
      uses the given execution interval
      raises an exception if no block given
      raises an exception if :execution_interval is not greater than zero
      uses the default execution interval when no interval is given
      raises an exception if :execution_interval is not an integer
      uses the default :interval_type when no type is given
      raises an exception if :interval_type is not a valid value
    #kill
      returns true on success
Concurrent::Collection::CopyOnWriteObserverSet
  behaves like an observer set
    #add_observer
      with arguments
        should return the observer
      with a block
        should return the observer based on a block
    #notify_and_delete_observers
      should return the observer set
      can be called many times without any other notification
      should clear observers
      should notify all observers
    #delete_observers
      should remove all observers
      should return the observer set
    #notify_observers
      should return the observer set
      with a block
        calls the block once for every observer
        accepts blocks returning a single value
        raises an exception if given both arguments and a block
        passes the block return value to the update method
        accepts block return values that include arrays
      with a single observer
        should update a registered observer without arguments
        should update a registered observer with arguments
        should notify an observer from a block
        can be called many times
        should notify an observer once using the last added method
        should notify an observer using the chosen method
      with many observers
        should notify all observer using the chosen method
    #count_observers
      should be equal to the number of unique observers
      should be zero after initialization
      should be 1 after the first observer is added
      should be 1 if the same observer is added many times
    #delete_observer
      should not notify a deleted observer
      can delete a non added observer
      should return the observer
#available_processor_count
  returns #processor_count if #cpu_quota is nil
  returns #cpu_quota if #cpu_quota is lower than #processor_count
  returns #processor_count if #cpu_quota is higher
Concurrent::TimerSet
  execution
    executes a given task when given an interval in seconds, even if longer tasks have been scheduled
    executes tasks with different times in schedule time
    executes a given task when given an interval in seconds
    safely handles an executor raising RejectedExecutionError
    returns an IVar when posting a task
    executes tasks with different times in schedule order
    does not execute tasks early
    passes all arguments to the task on execution
    executes all tasks scheduled for the same time
    continues to execute new tasks even after the queue is emptied
  state
    is shutdown? after shutdown completes
    is shutdown? after being killed
    is running? after tasks have been post
    is running? when first created
  task cancellation
    fails to cancel the task once processing is complete
    returns false when not running
    cancels a pending task
    fails to cancel the task once processing has begun
  construction
    uses the global io executor be default
    uses the executor given at construction
  #post
    raises an exception when no block given
    raises an exception when given a task with a delay less than zero
    immediately posts a task when the delay is zero
  termination
    rejects tasks once shutdown
    stops the monitor thread on #shutdown
    cancels all pending tasks on #kill
    cancels all pending tasks on #shutdown
    rejects tasks once killed
    kills the monitor thread on #kill
    #wait_for_termination returns true if shutdown completes before timeout
    #wait_for_termination returns false on timeout
  task resetting
    calls #reschedule with the original delay
  task rescheduling
    returns false once the task is processing
    returns false once the task has been post to the executor
    returns false when not running
    returns false once the task has is complete
    raises an exception when given an invalid time
    reschdules a pending and unpost task when given a valid time
    does not change the current schedule when given an invalid time
  resolution
    sets the IVar value on success when delay is zero
    sets the IVar value on success when given a delay
    sets the IVar reason on failure when delay is zero
    sets the IVar reason on failure when given a delay
Concurrent::CyclicBarrier
  reset
    should release all waiting threads
  #broken?
    should not be broken when created
    should not be broken when reset is called without waiting thread
  spurious wake ups
    should resist to spurious wake ups without timeout
    should resist to spurious wake ups with timeout
  #number_waiting
    with waiting threads
      should be equal to the waiting threads count
    without any waiting thread
      should be equal to zero
  #parties
    should be the value passed to the constructor
  #initialize
    raises an exception if the initial count is less than 1
    raises an exception if the initial count is not an integer
  #wait
    with timeout
      timeout not expiring
        should block the thread
        should release all threads when their number matches the desired one
        returns true when released
      timeout expiring
        returns false
        breaks the barrier and release all other threads
        breaks the barrier and release all other threads 2
        does not execute the block on timeout
    #broken barrier
      should not accept new threads
      can be reset
    without timeout
      executes the block once
      should release all threads when their number matches the desired one
      can be reused
      returns true when released
      return false if barrier has been reset
      should block the thread
Concurrent::Collection::NonConcurrentPriorityQueue
  inherits from RubyNonConcurrentPriorityQueue
Concurrent::Promise
  #then
    returns a new promise when a rescuer is passed
    can be called more than once
    returns a new promise when a block, rescuer and executor are passed
    supports setting the executor using a named parameter
    returns a new promise when a block is passed
    should have block or rescuers
    returns a new promise when a block and rescuer are passed
    pending
      returns a pending promise
      returns a new promise
    fulfilled
      returns a new Promise
      notifies fulfillment to new child
    rejected
      notifies rejection to new child
      returns a new Promise when :rejected
    unscheduled
      returns a new promise
      returns an unscheduled promise
  aggregators
    .any?
      returns a new Promise
      executes the #rescue handler if all componenst fail
      executes the #then condition when no promises are given
      does not execute the returned Promise
      executes the #then condition when any components succeed
    .all?
      does not execute the returned Promise
      executes the #then condition when all components succeed
      executes the #rescue handler if even one component fails
      returns a new Promise
      executes the #then condition when no promises are given
  it should behave like ivar
    it should behave like dereferenceable
      does not call #dup when #dup_on_deref is set and the value is nil
      calls the block when the :copy_on_deref option is passed a proc
      defaults :freeze_on_deref to false
      does not call the #copy_on_deref block when the value is nil
      defaults :dup_on_deref to false
      calls #dup when the :dup_on_deref option is true
      calls the :copy block first followed by #dup followed by #freeze
      does not call #freeze when #freeze_on_deref is set and the value is nil
      supports dereference flags with observers
      calls #freeze when the :freeze_on_deref option is true
      defaults :copy_on_deref to nil
    #try_set
      when rejected
        has a nil value
        returns false
        does not assign the block result
        does not assign the value
      when fulfilled
        does not assign the block result
        returns false
        does not assign the value
      when unset
        returns true
        assigns the block result
        assigns the value
    #fail
      raises an exception if set more than once
      sets the reason to the given exception
      sets the state to be rejected
      defaults the reason to a StandardError
      sets the value to be nil
      returns self
    #set
      sets the value
      raises an exception when given a value and a block
      returns self
      rejects when given a block which raises an exception
      raises an exception if set more than once
      fulfils when given a block which executes successfully
      raises an exception when given neither a value nor a block
      sets the state to be fulfilled
    initialization
      sets the state to incomplete
    it should behave like observable
      first notification
        calls the appropriate function on all observers which specified a :func
        does not notify any observers after #delete_observers called
        calls the proc for all observers added as a block
        calls the #update method on all observers without a specified :func
        does not notify any observers removed with #delete_observer
      #delete_observers
        returns self
        deletes all observers when called before first notification
      #count_observers
        returns zero for a new observable object
        returns a count of registered observers if called before first notification
        returns zero after #delete_observers has been called
      #add_observer
        adds an observer with :func if called before first notification
        raises an exception when given both an observer and a block
        adds an observer if called before first notification
        creates an observer from a block if called before first notification
        raises an exception if not given an observer or a block
      #delete_observer
        returns the removed observer if found in the observer set
        deletes the given observer if called before first notification
        returns the given observer even when not found in the observer set
    it should behave like obligation
      #state
        is :fulfilled when the handler completes
        is :rejected when the handler raises an exception
        is :pending when first created
      #value
        returns nil when timeout reached
        blocks the caller when :pending and timeout is nil
        is set to the return value of the block when :fulfilled
        returns nil when reaching the optional timeout value
        returns the value when fulfilled before timeout
        is nil when :rejected
        is nil when :pending
        returns immediately when timeout is zero
      #reason
        is set to error object of the exception when :rejected
        is nil when :fulfilled
        is nil when :pending
  on_success
    returns a new promise
    should have a block
  #flat_map
    fails if the generating block fails
    returns a promise
    fails if the left promise fails
    succeeds if both promises succeed
    fails if the right promise fails
  rejection
    passes the reason to all its children
    sets the promise state to :rejected if the block completes
    uses reason as rejection reason when a promise has no rescue callable
    rejects on Exception
    sets the promise value to the result if its block
  #execute
    pending
      does not post again
      sets the promise to :pending
    unscheduled
      posts the block given in construction
      sets the promise to :pending
    with children
      when called on a child
        should set all promises to :pending
      when called on the root
        should set all promises to :pending
      when called on child after parent completes
        sets state to :pending immediately
  initializers
    .fulfill
      should return a Promise with set value
      should return a fulfilled Promise
      should return a Promise
    .reject
      should return a Promise with set reason
      should return a Promise
      should return a rejected Promise
    .new
      should return an unscheduled Promise
    .execute
      passes the block to the new Promise
      creates a new Promise
      calls #execute on the new Promise
  it should behave like thread_arguments
    passes an empty array when opts is an empty hash
    passes an empty array when there is no :args key
    passes an empty array when opts is not given
    passes a one-element array when the :args key has a non-array value
    passes the given array when the :args key has a complex array value
    allows the given arguments array to be dereferenced
    passes an empty array when the :args key has a nil value
    passes an array when when the :args key has an array value
  aliases
    aliases #realized? for #fulfilled?
    aliases #deref for #value
    aliases #catch for #rescue
    aliases #on_error for #rescue
  #rescue
    returns a new promise
  #zip
    does not execute the returned Promise when execute is false
    allows setting executor for Promise chain
    fails if one component fails
    preserves ordering of the executed promises
    executes the returned Promise by default
    executes the returned Promise when execute is true
    yields the results as an array
  .zip
    does not execute the returned Promise when execute is false
    preserves ordering of the executed promises
    fails if one component fails
    executes the returned Promise by default
    yields the results as an array
    allows setting executor for Promise chain
    executes the returned Promise when execute is true
  fulfillment
    sets the promise value to the result if its block
    uses result as fulfillment value when a promise has no block
    sets the promise state to :fulfilled if the block completes
    passes the last result through when a promise has no block
    can manage long chain
    passes the result of each block to all its children
    #fail
      rejects children
      can only be called on the root promise
    #set
      triggers children
      can be called with a block
      #can only be called on the root promise
Concurrent::Event
  #initialize
    sets the state to unset
  #reset
    sets the state of a set event to unset
    does not trigger an unset event
    does not change the state of an unset event
    returns true when called on an unset event
    returns true when called on a set event
  #wait
    behaves appropriately if wait begins while #set is processing
    returns immediately when the event has been set
    triggers multiple waiting threads
    returns true once the event is set
    stops waiting when the timer expires
    returns false when the timer expires
    blocks indefinitely
    blocks indefinitely when the timer is nil
  spurious wake ups
    should resist spurious wake ups with timeout
    should resist to spurious wake ups without timeout
  #set?
    returns false if the event is unset
    returns true when the event has been set
  #set
    sets the state to set
    triggers the event
  #try?
    triggers the event if not already set
    returns true if not previously set
    returns false if previously set
Concurrent::MutableStruct
  definition
    defines a setter for each member
  #[index]=
    sets the value when given a valid index
    raises an exception when given an out-of-bound index
  #[member]=
    sets the value when given a valid symbol member
    raises an exception when given a non-existent string member
    raises an exception when given a non-existent symbol member
    sets the value when given a valid string member
  it should behave like struct
    construction
      sets all absent members to nil
      raises an exception when extra members are given
      sets all given members in order
    comparison
      #!=
        returns true if other has different struct subclass
        returns false if other has same struct subclass and equal values
        returns true if other has different values
      #==
        returns false if other has different struct subclass
        returns false if other has different values
        returns true if other has same struct subclass and equal values
    properties
      #size
        returns the number of struct members
      #members
        returns the struct members as an array of symbols
        returns a different object than the array passed at definition
      #values_at
        returns the value at the given offset
        returns values at offsets in a given range
        returns the values at multiple given offsets
        returns values for multiple ranges
        returns values for ranges and offsets
      #length
        returns the number of struct members
      #values
        returns the values of the struct as an array in order
    conversion
      #to_s
        includes the name of the class when registered
        includes the names of all members
        includes all values
        returns the same string as #inspect
      #to_a
        returns the to_a for this struct as an array
      #to_h
        returns a Hash containing the names and values in order
    copy
      #clone
        shallowly clones all members along with the struct
        retains frozen state
        copies the singleton class
        copies the singleton class of members
      #dup
        discards singleton class
        retains frozen state of members
        discards frozen state of the struct
        shallowly duplicates all members along with the struct
        copies the singleton class of members
    definition
      evalues a given block against the new class
      raises an exception when given no members
      ignores methods on ancestor classes
      creates an anonymous class when given at least one member
      registers the class when given a class name
      raises an exception when given an invalid class name
      defines a getter for each member
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/spec/concurrent/struct_shared.rb:15: warning: already initialized constant ValidClassName2
/builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/spec/concurrent/struct_shared.rb:15: warning: previous definition of ValidClassName2 was here
      registers the class when given a class name which is defined in the ancestors
      raise an exception when given an invalid member
    accessors
      #[index]
        raises an exception when given an out-of-bound index
        retrieves the value when given a valid index
      #[member]
        retrieves the value when given a valid symbol member
        raises an exception when given a non-existent symbol member
        retrieves the value when given a valid string member
        raises an exception when given a non-existent string member
    enumeration
      #select
        yields each value
        returns an Array with the values from for which the block returns true
        returns an enumerator when no block is given
      #each
        yields the value of each struct member in order
        returns an enumerator when no block is given
      #each_pair
        yields the name and value of each struct member in order
        returns an enumerator when no block is given
  copy
    #clone
      mutates only the copy
    #dup
      mutates only the copy
  it should behave like mergeable_struct
    #merge
      updates all members with the new values from a given hash
      retains the value for all members not without values in the given hash
      returns a new object
      raises an exception when given a hash with members not in the struct
      calls the given block for each key in `other`
  synchronization
    protects #==
    protects #to_h
    protects #merge
    protects #to_s
    protects #[index]
    protects getter methods
    protects #values_at
    protects #[member]=
    protects #[member]
    protects getter methods
    protects #initialize_copy
    protects #inspect
    protects #[index]=
    protects #values
    protects #each
    protects #select
    protects #each_pair
Concurrent::MutexCountDownLatch
  it should behave like count_down_latch
    #wait
      blocks indefinitely, and is kill-able
      blocks indefinitely with timeout, and is kill-able
      count set to zero
        should return true immediately
        should return true immediately with timeout
      non zero count
        should block until timeout and return false when counter is not set to zero
        should block thread until counter is set to zero
        should block until counter is set to zero with timeout
    #initialize
      raises an exception if the initial count is not an integer
      defaults the count to 1
      raises an exception if the initial count is less than zero
    #count
      should be the value passed to the constructor
      should not go below zero
      should be decreased after every count down
  spurious wake ups
    should resist to spurious wake ups without timeout
    should resist to spurious wake ups with timeout
Concurrent::MutexAtomicBoolean
  it should behave like atomic_boolean
    #true?
      is expected to equal false
      is expected to equal true
    #value
      returns the current value
    #value=
      sets the #value to the given `Boolean`
      returns the new value
      evaluates the truthiness of a true value
      evaluates the truthiness of a false value
    #make_false
      keeps a false value false and returns false
      makes a true value false and returns true
    #make_true
      makes a false value true and returns true
      keeps a true value true and returns false
    construction
      evaluates the truthiness of a false value
      defaults the initial value to false
      evaluates the truthiness of a true value
      sets the initial value
    #false?
      is expected to equal false
      is expected to equal true
  instance methods
    make_false is synchronized
    value is synchronized
    make_true is synchronized
    false? is synchronized
    true? is synchronized
    value= is synchronized
Concurrent::AtomicBoolean
  inherits from MutexAtomicBoolean
  #to_s and #inspect
    includes the value
Concurrent::Semaphore
  inherits from MutexSemaphore
#atomically
  nests
  reflects transactional writes from within the same transaction
  undoes writes if the transaction is aborted
  commits writes if the transaction succeeds
  provides atomicity
  retries on abort
  raises the same exception that was raised in Concurrent::atomically
  raises an exception when no block given
Concurrent::Hash
  .new
    when initialized with a default object
      uses the default object for non-existing keys
    when initializing with no arguments
      is expected to be empty
    when initialized with a block
      calls the block for non-existing keys
      returns the results of calling the block for non-existing key
  concurrency
    is expected to be empty
  .[]
    when initializing with an even number of arguments
      creates a hash using the odd position arguments as keys and even position arguments as values
    when initializing with no arguments
      is expected to be empty
    when initializing with an array of pairs
      creates a hash using each pair as a (key, value) pair
    when initializing with another hash as an argument
      creates a hash with the same contents as the other hash
      creates a hash with the results of calling #to_hash on the other array
      creates a new hash
Concurrent::Collection::CopyOnNotifyObserverSet
  behaves like an observer set
    #notify_observers
      should return the observer set
      with a single observer
        should update a registered observer without arguments
        can be called many times
        should update a registered observer with arguments
        should notify an observer using the chosen method
        should notify an observer once using the last added method
        should notify an observer from a block
      with many observers
        should notify all observer using the chosen method
      with a block
        raises an exception if given both arguments and a block
        passes the block return value to the update method
        accepts block return values that include arrays
        accepts blocks returning a single value
        calls the block once for every observer
    #delete_observer
      can delete a non added observer
      should return the observer
      should not notify a deleted observer
    #delete_observers
      should remove all observers
      should return the observer set
    #count_observers
      should be equal to the number of unique observers
      should be zero after initialization
      should be 1 if the same observer is added many times
      should be 1 after the first observer is added
    #add_observer
      with a block
        should return the observer based on a block
      with arguments
        should return the observer
    #notify_and_delete_observers
      can be called many times without any other notification
      should clear observers
      should return the observer set
      should notify all observers
Concurrent::FiberLocalVar
  #initialize
    sets the same initial value for all fibers
    can set an initial value
    sets nil as a default initial value
    can set a block to be called to get the initial value
    when attempting to set both an initial value and a block
      is expected to raise ArgumentError
  #value
    returns the current value
    returns the value after modification
    when using a block to initialize the value
      calls the block to initialize the value for each fiber
      calls the block to initialize the value
      sets the block return value as the current value
  #value=
    does not modify the value for other fibers
    returns the new value
    sets a new value
    does not modify the initial value for other fibers
Concurrent::Synchronization
  Concurrent::Synchronization::LockableObject
    final field always visible
    #wait
      puts the current thread to sleep
      can be called from within a #synchronize block
      releases the lock on the current object
      allows the sleeping thread to be killed
    #synchronize
      allows only one thread to execute count
    signaling
      for now pending, tested pretty well by Event (PENDING: Not yet implemented)
    it should behave like attr_volatile
      older writes are always visible
  attr_atomic
    is expected to be == b
  Concurrent::Synchronization::Volatile module
    it should behave like attr_volatile
      older writes are always visible
  Concurrent::Synchronization::Object
    does ensure visibility once when specified in child again
    does ensure visibility when specified in a parent
    does not ensure visibility when not needed
    does ensure visibility when specified
    it should behave like attr_volatile
      older writes are always visible
#abort_transaction
  raises an exception outside an #atomically block
Concurrent::RubyThreadPoolExecutor
  prune
    reclaims threads that have been idle for more than idletime seconds
    does not trigger pruning when posting work if the last prune happened less than gc_interval ago
    keeps at least min_length workers
    triggers pruning when posting work if the last prune happened more than gc_interval ago
  #remaining_capacity
    returns :max_length when no tasks are enqueued
    returns the remaining capacity when tasks are enqueued
  threads naming
    without pool name
      sets counted name
    with pool name
      sets counted name
  it should behave like thread_pool
    #shutdown
      allows threads to exit normally
    #length
      returns zero on creation
      returns zero once shut down
    #auto_terminate?
      returns false when :enable_at_exit_handler is false
      returns true by default
      returns true when :enable_at_exit_handler is true
    #scheduled_task_count
      returns the approximate number of tasks that were post
      returns zero on creation
      returns the approximate number of tasks that have been post thus far
    it should behave like executor_service
      auto terminate
        does not stop shutdown
      #shutdown followed by #wait_for_termination
        allows pending tasks to complete
        stops accepting/running new tasks
        allows in-progress tasks to complete
      it should behave like global_thread_pool
        #post
          returns true when the block is added to the queue
          aliases #<<
          calls the block with the given arguments
          raises an exception if no block is given
      #post
        rejects the block once shutdown
        rejects the block while shutting down
      #wait_for_termination
        returns true after shutdown has complete
        returns true when shutdown successfully completes before timeout
        immediately returns true when no operations are pending
        returns false when shutdown fails to complete before timeout
        waits forever when no timeout value is given
      #shuttingdown?
        returns true when the thread pool is shutting down
        returns false when the thread pool is shutdown
        returns false when the thread pool is running
      #shutdown
        stops accepting new tasks
        allows in-progress tasks to complete
        allows pending tasks to complete
      #shutdown?
        returns true when the thread pool is shutdown
        returns false when the thread pool is running
        returns false when the thread pool is shutting down
      #running?
        returns true when the thread pool is running
        returns false when the thread pool is killed
        returns false when the thread pool is shutdown
        returns false when the thread pool is shutting down
      #kill
        rejects all pending tasks
        stops accepting new tasks
    #completed_task_count
      returns the approximate number of tasks that have been completed thus far
      returns zero on creation
  it should behave like thread_pool_executor
    #queue_length
      returns zero on creation
      returns zero when stopped
      can never be greater than :max_queue
      returns the size of the queue when tasks are enqueued
      returns zero when there are no enqueued tasks
    #max_queue
      returns the set value when running
      returns the set value on creation
      returns the set value after stopping
    #synchronous
      cannot be set unless `max_queue` is zero
      executes fallback policy once max_threads has been reached
    #active_count
      returns the number of threads that are actively executing tasks.
    #remaining_capacity
      returns :max_length on creation
      returns :max_length when stopped
      returns -1 when :max_queue is set to zero
    #fallback_policy
      :discard
        a #post task is never executed when the queue is at capacity
        a #<< task is never executed when the executor is shutting down
        #post returns false when the executor is shutting down
        a #<< task is never executed when the queue is at capacity
        a #post task is never executed when the executor is shutting down
      :abort
        a #post task is never executed when the queue is at capacity
        #<< raises an error when the executor is shutting down
        #post raises an error when the executor is shutting down
        a #<< task is never executed when the queue is at capacity
        #<< raises an error when the queue is at capacity
        #post raises an error when the queue is at capacity
      :caller_runs
        #post executes the task on the current thread when the queue is at capacity
        #post executes the task on the current thread when the executor is shutting down
        #post does not block other jobs running on the worker threads
        #<< executes the task on the current thread when the queue is at capacity
        #<< executes the task on the current thread when the executor is shutting down
        #post does not create any new threads when the queue is at capacity
    #initialize defaults
      defaults :fallback_policy to :abort
      defaults :name to nil
      defaults :max_length to DEFAULT_MAX_POOL_SIZE
      defaults :min_length to DEFAULT_MIN_POOL_SIZE
      defaults :idletime to DEFAULT_THREAD_IDLETIMEOUT
      defaults :max_queue to DEFAULT_MAX_QUEUE_SIZE
    #initialize explicit values
      doesn't allow max_threads < min_threads
      sets :max_threads
      raises an exception if :max_threads is less than :min_threads
      sets :min_threads
      accepts all valid fallback policies
      raises an exception if :max_threads greater than the max allowable
      raises an exception if :min_threads is less than zero
      raises an exception if :max_threads is less than zero
      raises an exception if given an invalid :fallback_policy
      sets :idletime
      sets :name
Concurrent::FixedThreadPool
  #largest_length
    returns zero on creation
    returns :num_threads while running
    returns :num_threads once shutdown
  #max_length
    returns :num_threads while running
    returns :num_threads on creation
    returns :num_threads once shutdown
  #initialize default values
    defaults :min_length correctly
    defaults :idletime correctly
    defaults :max_length correctly
    defaults default :max_queue to zero
    defaults :fallback_policy to :abort
  #initialize explicit values
    correctly sets valid :idletime
    correctly sets valid :fallback_policy
    sets explicit :max_queue correctly
    raises an exception when the pool length is less than one
    raises an exception if given an invalid :fallback_policy
  runtime-specific implementation
    worker creation and caching
      creates new workers when there are none available
    exception handling
      restarts threads that experience exception
  #length
    returns :num_threads while running
  #kill
    attempts to kill all in-progress tasks
  worker creation and caching
    never creates more than :num_threads threads
  fallback policy
    raises an error when overflow on abort
    uses the calling thread for overflow under caller_runs
    discards when fallback_policy is :discard
  it should behave like thread_pool
    #completed_task_count
      returns the approximate number of tasks that have been completed thus far
      returns zero on creation
    #shutdown
      allows threads to exit normally
    #scheduled_task_count
      returns zero on creation
      returns the approximate number of tasks that have been post thus far
      returns the approximate number of tasks that were post
    it should behave like executor_service
      auto terminate
        does not stop shutdown
      #wait_for_termination
        waits forever when no timeout value is given
        returns false when shutdown fails to complete before timeout
        returns true after shutdown has complete
        returns true when shutdown successfully completes before timeout
        immediately returns true when no operations are pending
      #shuttingdown?
        returns true when the thread pool is shutting down
        returns false when the thread pool is running
        returns false when the thread pool is shutdown
      #kill
        stops accepting new tasks
        rejects all pending tasks
      #shutdown followed by #wait_for_termination
        stops accepting/running new tasks
        allows pending tasks to complete
        allows in-progress tasks to complete
      #post
        rejects the block once shutdown
        rejects the block while shutting down
      #shutdown
        stops accepting new tasks
        allows pending tasks to complete
        allows in-progress tasks to complete
      #shutdown?
        returns false when the thread pool is running
        returns false when the thread pool is shutting down
        returns true when the thread pool is shutdown
      #running?
        returns true when the thread pool is running
        returns false when the thread pool is shutting down
        returns false when the thread pool is shutdown
        returns false when the thread pool is killed
      it should behave like global_thread_pool
        #post
          aliases #<<
          returns true when the block is added to the queue
          calls the block with the given arguments
          raises an exception if no block is given
    #auto_terminate?
      returns true when :enable_at_exit_handler is true
      returns false when :enable_at_exit_handler is false
      returns true by default
    #length
      returns zero once shut down
      returns zero on creation
  #min_length
    returns :num_threads on creation
    returns :num_threads while running
    returns :num_threads once shutdown
Finished in 2 minutes 49 seconds (files took 1.58 seconds to load)
2157 examples, 0 failures, 12 pending
Randomized with seed 40801
+ RPM_EC=0
++ jobs -p
+ exit 0
Processing files: rubygem-concurrent-ruby-1.3.5-4.fc45.noarch
Provides: rubygem(concurrent-ruby) = 1.3.5 rubygem-concurrent-ruby = 1.3.5-4.fc45
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: ruby(rubygems)
Processing files: rubygem-concurrent-ruby-doc-1.3.5-4.fc45.noarch
Provides: rubygem-concurrent-ruby-doc = 1.3.5-4.fc45
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PartialHardlinkSets) <= 4.0.4-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Checking for unpackaged file(s): /usr/lib/rpm/check-files /builddir/build/BUILD/rubygem-concurrent-ruby-1.3.5-build/BUILDROOT
Wrote: /builddir/build/RPMS/rubygem-concurrent-ruby-1.3.5-4.fc45.noarch.rpm
Wrote: /builddir/build/RPMS/rubygem-concurrent-ruby-doc-1.3.5-4.fc45.noarch.rpm
Child return code was: 0