Bug 936473 – dev-lang/ruby-3.1.5 fails tests on ppc*: TestWeakMap#test_compaction_bug_19529: NotImplementedError: Compaction isn't available on this platform

• Status: CONFIRMED
• Product: Gentoo Linux

[Description matoro 2024-07-21 21:30:56 UTC]

Created attachment 898087 [details]
build.log and emerge --info

I believe that this is no longer an issue in 3.2, but compaction does not work on all powerpc platforms in 3.1, and this test does not account for that.  Affects ppc64le, ppc64, ppc.

ruby -v: ruby 3.1.5p252 (2024-04-23 revision 1945f8dc0e) [powerpc64le-linux]
exec ./miniruby -I./lib -I. -I.ext/common  ./tool/runruby.rb --extout=.ext  -- --disable-gems "./test/runner.rb" --ruby="./miniruby -I./lib -I. -I.ext/common  ./tool/runruby.rb --extout=.ext  -- --disable-gems" --excludes-dir=./test/excludes --name=!/memory_leak/  
/var/tmp/portage/dev-lang/ruby-3.1.5/work/ruby-3.1.5/test/ruby/test_jit_debug.rb: cannot load such file -- /var/tmp/portage/dev-lang/ruby-3.1.5/work/ruby-3.1.5/test/ruby/test_jit
Run options: 
  --seed=16492
  "--ruby=./miniruby -I./lib -I. -I.ext/common  ./tool/runruby.rb --extout=.ext  -- --disable-gems"
  --excludes-dir=./test/excludes
  --name=!/memory_leak/
 
# Running tests:
 
Leaked thread: TestThread#test_fork_value: #<TestThread::Thread:0x0000000138fa6fe8 /var/tmp/portage/dev-lang/ruby-3.1.5/work/ruby-3.1.5/test/ruby/test_thread.rb:1249 sleep>
Finished thread: TestThread#test_abort_on_exception: #<TestThread::Thread:0x0000000138fa6fe8 /var/tmp/portage/dev-lang/ruby-3.1.5/work/ruby-3.1.5/test/ruby/test_thread.rb:1249 dead>
 
  1) Error:
TestWeakMap#test_compaction_bug_19529:
NotImplementedError: Compaction isn't available on this platform
    <internal:gc>:239:in `compact'
    /var/tmp/portage/dev-lang/ruby-3.1.5/work/ruby-3.1.5/test/ruby/test_weakmap.rb:183:in `block in test_compaction_bug_19529'
    /var/tmp/portage/dev-lang/ruby-3.1.5/work/ruby-3.1.5/test/ruby/test_weakmap.rb:182:in `times'
    /var/tmp/portage/dev-lang/ruby-3.1.5/work/ruby-3.1.5/test/ruby/test_weakmap.rb:182:in `test_compaction_bug_19529'
 
Finished tests in 725.215959s, 29.1596 tests/s, 3796.7670 assertions/s.
21147 tests, 2753476 assertions, 0 failures, 1 errors, 65 skips
 
ruby -v: ruby 3.1.5p252 (2024-04-23 revision 1945f8dc0e) [powerpc64le-linux]
make: *** [uncommon.mk:829: yes-test-all] Error 1

[Comment 1 matoro 2024-07-22 02:24:15 UTC]

Created attachment 898094 [details]
build.log and emerge --info (ppc64)

[Comment 2 matoro 2024-07-23 23:22:20 UTC]

Created attachment 898244 [details]
build.log and emerge --info (ppc)