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MJIT: Add a test for Process.waitall handling

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This commit is contained in:
Takashi Kokubun 2022-06-14 22:40:49 -07:00
parent 788a5e14fa
commit 46706e7808
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1 changed files with 13 additions and 0 deletions
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13
test/ruby/test_rubyvm_mjit.rb
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@ -51,6 +51,19 @@ class TestRubyVMMJIT < Test::Unit::TestCase
) unless RUBY_PLATFORM.match?(/mswin|mingw/) # compaction is not supported on Windows yet
end
def test_pause_after_waitall
out, err = eval_with_jit(<<~'EOS', verbose: 1, min_calls: 1, wait: false)
def test() = nil
test
Process.waitall
print RubyVM::MJIT.pause
EOS
assert_equal(
1, err.scan(/#{JITSupport::JIT_SUCCESS_PREFIX}/).size,
"unexpected stdout:\n```\n#{out}```\n\nstderr:\n```\n#{err}```",
)
end
def test_pause_does_not_hang_on_full_units
out, _ = eval_with_jit(<<~'EOS', verbose: 1, min_calls: 1, max_cache: 10, wait: false)
i = 0