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path: root/test/ruby/test_process.rb
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2023-07-17Fix up to require objspaceNobuyoshi Nakada
2023-07-17Run `Process.warmup` tests in separate processesNobuyoshi Nakada
2023-07-17Implement Process.warmupJean Boussier
[Feature #18885] For now, the optimizations performed are: - Run a major GC - Compact the heap - Promote all surviving objects to oldgen Other optimizations may follow. Notes: Merged: https://github.com/ruby/ruby/pull/7662
2023-05-26Remove excessive timeout on test_wait_exception for FreeBSDKJ Tsanaktsidis
This should now be fixed by the previous commit. Notes: Merged: https://github.com/ruby/ruby/pull/7864
2023-05-20Set rlimit_nproc to 64 instead of 128 on OpenBSD for spawn_too_long_path testsJeremy Evans
This significantly reduces testing time, and may allow the test to pass before timeout in CI.
2023-05-15Unskip the test skipped in #4173 (#7809)KJ Tsanaktsidis
This test was skipped 12 years ago because it was flaky on FreeBSD and OpenBSD. Since then, Ruby's SIGCHLD handling has been substantially re-written (mostly by Eric Wong @normalperson in 44fc3d08). These tests now in fact pass reliably on Ruby master on FreeBSD 13.2 and OpenBSD 7.3. I stress-tested the test_wait_and_sigchild test on my laptop by running four copies of the test in a loop on a 8-core VM; both by itself and also as part of the whole test_process.rb file. I did not see any failures. Let's unskip the test and close [#4173] out. I'll keep an eye out on Ruby CI for any flakes in this file on BSD after this gets merged, but if we don't see any I'm going to assume 44fc3d08 or related changes around that time accidently fixed this bug. It's also probably important to unskip this test so that if another attempt at removing the special SIGCHLD handling is made (like was reverted in https://github.com/ruby/ruby/pull/7517), we get signal if that breaks on FreeBSD/OpenBSD. [Fixes #4173] Notes: Merged-By: ioquatix <samuel@codeotaku.com>
2023-05-10Prevent warning: assigned but unused variableYusuke Endoh
http://rubyci.s3.amazonaws.com/debian10/ruby-master/log/20230510T123003Z.log.html.gz ``` /home/chkbuild/chkbuild/tmp/build/20230510T123003Z/ruby/test/objspace/test_objspace.rb:224: warning: assigned but unused variable - c4 /home/chkbuild/chkbuild/tmp/build/20230510T123003Z/ruby/test/ruby/test_class.rb:362: warning: assigned but unused variable - e /home/chkbuild/chkbuild/tmp/build/20230510T123003Z/ruby/test/ruby/test_process.rb:2602: warning: assigned but unused variable - parent_pid ```
2023-05-10[Bug #19597] Freeze script nameNobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/7709
2023-05-02Allow EPIPE when the child process has exited before interruptNobuyoshi Nakada
2023-04-30Relax timeout limit for FreeBSD again [ci skip]Nobuyoshi Nakada
2023-04-13[Feature #19590] Show the invalid clock argumentNobuyoshi Nakada
Include the failed clock argument in the error message from `Process.clock_gettime` and `Process.clock_getres`. Notes: Merged: https://github.com/ruby/ruby/pull/7687
2023-04-04Revert "Fix transient heap mode"Aaron Patterson
This reverts commit 87253d047ce35e7836b6f97edbb4f819879a3b25. Revert "Implement `Process.warmup`" This reverts commit ba6ccd871442f55080bffd53e33678c0726787d2.
2023-04-04Implement `Process.warmup`Jean Boussier
[Feature #18885] For now, the optimizations performed are: - Run a major GC - Compact the heap - Promote all surviving objects to oldgen Other optimizations may follow. Notes: Merged: https://github.com/ruby/ruby/pull/7346
2023-03-22Fixup 43d20596b8fefadc309348448352bf13615129c6Hiroshi SHIBATA
2023-03-22Relax timeout limit for FreeBSDHiroshi SHIBATA
* http://rubyci.s3.amazonaws.com/freebsd12/ruby-master/log/20230322T063002Z.fail.html.gz * http://rubyci.s3.amazonaws.com/freebsd13/ruby-master/log/20230322T063002Z.fail.html.gz
2023-03-20Cache `Process.pid`Jean Boussier
[Feature #19443] It's not uncommon for database client and similar network libraries to protect themselves from Process.fork by regularly checking Process.pid Until recently most libc would cache `getpid()` so this was a cheap check to make. However as of glibc version 2.25 the PID cache is removed and calls to `getpid()` always invoke the actual system call which significantly degrades the performance of existing applications. The reason glibc removed the cache is that some libraries were bypassing `fork(2)` by issuing system calls themselves, causing stale cache issues. That isn't a concern for Ruby as bypassing MRI's primitive for forking would render the VM unusable, so we can safely cache the PID. Notes: Merged: https://github.com/ruby/ruby/pull/7326
2023-03-06s/MJIT/RJIT/Takashi Kokubun
Notes: Merged: https://github.com/ruby/ruby/pull/7462
2022-12-15Remove `require 'io/wait'` where it's no longer necessary. (#6932)Samuel Williams
* Remove `require 'io/wait'` as it's part of core now. * Update ruby specs using version gates. * Add note about why it's conditional. Notes: Merged-By: ioquatix <samuel@codeotaku.com>
2022-11-27Make the timeout of test_system_sigpipe longerTakashi Kokubun
https://github.com/ruby/ruby/actions/runs/3562236318/jobs/5983796689
2022-09-20Ignore EPERM which means already being process-leaderNobuyoshi Nakada
2022-09-19Add another test for `Process.daemon`Nobuyoshi Nakada
Check for that the daemon process is detached, that means it is not a child and not waitable. Notes: Merged: https://github.com/ruby/ruby/pull/6402
2022-01-04Use omit instead of skip: test/ruby/**/*.rbHiroshi SHIBATA
2021-12-16Use `to_s` and `puts` in testsNobuyoshi Nakada
`to_s` has the explict specification while `inspect` is often vague.
2021-12-13Prepare for removing RubyVM::JIT (#5262)Takashi Kokubun
Notes: Merged-By: k0kubun <takashikkbn@gmail.com>
2021-10-25process.c: Add Process._fork (#5017)Yusuke Endoh
* process.c: Add Process._fork This API is supposed for application monitoring libraries to hook fork event. [Feature #17795] Co-authored-by: Nobuyoshi Nakada <nobu@ruby-lang.org> Notes: Merged-By: mame <mame@ruby-lang.org>
2021-10-07test/ruby/test_process (test_no_curdir): tentatively skipped on SolarisYusuke Endoh
The test gets stuck on Solaris CI. http://rubyci.s3.amazonaws.com/solaris11-gcc/ruby-master/log/20211006T050007Z.fail.html.gz#test-all ``` [14558/21042] TestProcess#test_no_curdirtimeout: output interval exceeds 1800.0 seconds. timeout: the process group 3857 is alive. ``` Related to ee89543e09a2d4e4c503267c248ba7bfffa668cb
2021-10-04Fix regression on Solaris after change to use realpath on loaded featuresJeremy Evans
After the change to use realpath on loaded features, Solaris CI started failing in test_no_curdir (which tests behavior for running ruby without a working directory). I was able to trace the problem to the following call chain: rb_call_inits->Init_Thread->Init_thread_sync->rb_provide-> get_loaded_features_index->rb_check_realpath->rb_dir_getwd_ospath-> ruby_getcwd This will throw an exception, but because Ruby hasn't been fully initialized at the point the exception is thrown, it just exits with a status of 1. The bug here is that rb_check_realpath should not raise an exception, it should return nil. This bug is hit on Solaris because Solaris uses the realpath emulation instead of native realpath, and the realpath emualation raised instead of returning nil if the mode was RB_REALPATH_CHECK. Use rb_rescue in the realpath emulation if the mode is RB_REALPATH_CHECK, and swallow any exceptions raised and return nil. Notes: Merged: https://github.com/ruby/ruby/pull/4935
2021-10-04Revert rescue around internal realpath call on SolarisJeremy Evans
Solaris CI still has a problem even with these commits, so it doesn't appear to fix the issue. Reverting both 84e8e2a39bba874433b661bd378165bd03c9d6aa and bfd2f159f0c60ef8ac5bce6042edd25a571769b7.
2021-10-04Only rescue realpath calls during require on SolarisJeremy Evans
Remove temporary skip of test_no_curdir to see if this fixes the problem. Notes: Merged: https://github.com/ruby/ruby/pull/4931
2021-10-02Temporarily skip test_no_curdir test to avoid CI failures on SolarisJeremy Evans
2021-09-14Handle overwriting Object::ENV in spawnJeremy Evans
Instead of looking for Object::ENV (which can be overwritten), directly look for the envtbl variable. As that is static in hash.c, and the lookup code is in process.c, add a couple non-static functions that will return envtbl (or envtbl#to_hash). Fixes [Bug #18164] Notes: Merged: https://github.com/ruby/ruby/pull/4834
2021-06-29Prefer qualified names under ThreadNobuyoshi Nakada
2021-05-17[Win32] long path name support [Bug #12551]Gabriel Nagy
Implement long path support on Windows by applying Microsoft's recommended application manifest. To make this work on both Visual C++ and MinGW, include the manifest as a resource when generating the resource files. This way it will be embedded into the executables generated by both compilers. It's important for the manifest resource to have ID 1, otherwise GCC will embed a default manifest. Note that in addition to this, the user needs to have [long paths enabled] either by modifying the registry or by enabling a group policy. [long paths enabled]: https://docs.microsoft.com/en-us/windows/win32/fileio/maximum-file-path-limitation?tabs=cmd#enable-long-paths-in-windows-10-version-1607-and-later Co-authored-by: Nobuyoshi Nakada <nobu@ruby-lang.org> Notes: Merged: https://github.com/ruby/ruby/pull/4505 Merged-By: nobu <nobu@ruby-lang.org>
2021-01-13Rename RubyVM::MJIT to RubyVM::JITTakashi Kokubun
because the name "MJIT" is an internal code name, it's inconsistent with --jit while they are related to each other, and I want to discourage future JIT implementation-specific (e.g. MJIT-specific) APIs by this rename. [Feature #17490]
2020-12-24Store errno in struct rb_process_statusNobuyoshi Nakada
To propagate errno in the fiber thread scheduler hook. Returns nil when no terminated process. Notes: Merged: https://github.com/ruby/ruby/pull/3998
2020-12-16Fixed marshal compatibility of Process::StatusNobuyoshi Nakada
2020-12-11RDoc states that Process::Status.wait returns nil if cannot waitNobuyoshi Nakada
2020-12-09Add support for non-blocking `Process.wait`.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/3853
2020-12-04Guard all accesses to RubyVM::MJIT with defined?(RubyVM::MJIT) &&Benoit Daloze
* Otherwise those tests, etc cannot run on alternative Ruby implementations.
2020-05-30test/ruby/test_process.rb: GID.from_name may raise Errno:ESRCHYusuke Endoh
getgrnam(3) says: ``` ERRORS 0 or ENOENT or ESRCH or EBADF or EPERM or ... The given name or gid was not found. ``` Process::GID.from_name raises an ArgumentError for 0, but Errno::ESRCH for ESRCH. Actually, WSL 2 raises Errno::ESRCH. This change accepts all exceptions above.
2020-05-10Run rb_syswait on exec failureTakashi Kokubun
not only when !w but also when w == WAITPID_LOCK_ONLY. See also: f7c0cc36920a4ed14a3ab1ca6cfdf18ceff1e5d5 and a2264342063260d660b99872eaf5080f6ab08e81. We thought this change was an oversight in the latter commit. Without this change, the test fails like: $ make test-all TESTS="../test/ruby/test_process.rb -n test_exec_failure_leaves_no_child" RUN_OPTS="--jit" ... 1) Failure: TestProcess#test_exec_failure_leaves_no_child [/home/k0kubun/src/github.com/ruby/ruby/test/ruby/test_process.rb:2493]: Expected [[26799, #<Process::Status: pid 26799 exit 127>]] to be empty. Co-Authored-By: Yusuke Endoh <mame@ruby-lang.org>
2020-04-17test/ruby/test_process.rb: Skip GID.from_name on AndroidYusuke Endoh
The user management on Android seems very different https://rubyci.org/logs/rubyci.s3.amazonaws.com/android28-x86_64/ruby-master/log/20200416T234122Z.fail.html.gz
2020-04-16Preserve encoding in error messages for invalid user/group nameNobuyoshi Nakada
2020-04-16Added tests for Process::UID.from_name and Process::GID.from_nameNobuyoshi Nakada
2020-04-16Preserve encoding in error message for invalid env exec optionNobuyoshi Nakada
2020-04-16Added test for invalid env exec optionNobuyoshi Nakada
2020-03-07Removed unnecessary `chomp`Nobuyoshi Nakada
As `String#split` with the default argument drops trailing newline as a separator, preceding `String#chomp` is futile.
2020-02-11Restart timer thread even after preparation failedNobuyoshi Nakada
If the timer thread is left stopped, memory crash or segfault can happen.
2020-02-07Removed useless empty linesNobuyoshi Nakada
2019-12-17test/ruby/test_process.rb: suppress "unused variable" warningYusuke Endoh
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-13 21:43:15 +0000