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36 lines
925 B
Ruby
36 lines
925 B
Ruby
# frozen_string_literal: false
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begin
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require '-test-/popen_deadlock/infinite_loop_dlsym'
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rescue LoadError
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skip = true
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end
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class TestPopenDeadlock < Test::Unit::TestCase
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# [Bug #11265]
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def assert_popen_without_deadlock
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assert_separately([], <<-"end;", timeout: 90) #do
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require '-test-/popen_deadlock/infinite_loop_dlsym'
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bug = '11265'.freeze
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begin
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t = Thread.new {
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Thread.current.__infinite_loop_dlsym__("_ex_unwind")
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}
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str = IO.popen([ 'echo', bug ], 'r+') { |io| io.read }
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assert_equal(bug, str.chomp)
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ensure
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t.kill if t
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end
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end;
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end
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private :assert_popen_without_deadlock
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# 10 test methods are defined for showing progress reports
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10.times do |i|
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define_method("test_popen_without_deadlock_#{i}") {
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assert_popen_without_deadlock
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}
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end
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end unless skip #class TestPopenDeadlock
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