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* sync $stdout to ensure outputting on expected SEGV.
  this caused failure:
  http://u64.rubyci.org/~chkbuild/ruby-trunk/log/20130121T230101Z.log.html.gz
* check result of invoke_ruby
* use assert_operator

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38893 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2013-01-22 02:35:48 +00:00
parent 385ef8e5c2
commit b536e31faa
1 changed files with 8 additions and 8 deletions
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16
test/ruby/test_fiber.rb
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@ -282,7 +282,7 @@ class TestFiber < Test::Unit::TestCase
env = {}
env['RUBY_FIBER_VM_STACK_SIZE'] = vm_stack_size.to_s if vm_stack_size
env['RUBY_FIBER_MACHINE_STACK_SIZE'] = machine_stack_size.to_s if machine_stack_size
out, = EnvUtil.invoke_ruby([env, '-e', script], '', true, true)
out, err = EnvUtil.invoke_ruby([env, '-e', script], '', true, true)
use_length ? out.length : out
end
@ -297,25 +297,25 @@ class TestFiber < Test::Unit::TestCase
assert(h_default[:fiber_machine_stack_size] <= h_large[:fiber_machine_stack_size])
# check VM machine stack size
script = 'def rec; print "."; rec; end; Fiber.new{rec}.resume'
script = '$stdout.sync=true; def rec; print "."; rec; end; Fiber.new{rec}.resume'
size_default = invoke_rec script, nil, nil
assert(size_default > 0, size_default.to_s)
assert_operator(size_default, :>, 0)
size_0 = invoke_rec script, 0, nil
assert(size_default > size_0, [size_default, size_0].inspect)
assert_operator(size_default, :>, size_0)
size_large = invoke_rec script, 1024 * 1024 * 10, nil
assert(size_default < size_large, [size_default, size_large].inspect)
assert_operator(size_default, :<, size_large)
return if /mswin|mingw/ =~ RUBY_PLATFORM
# check machine stack size
# Note that machine stack size may not change size (depend on OSs)
script = 'def rec; print "."; 1.times{1.times{1.times{rec}}}; end; Fiber.new{rec}.resume'
script = '$stdout.sync=true; def rec; print "."; 1.times{1.times{1.times{rec}}}; end; Fiber.new{rec}.resume'
vm_stack_size = 1024 * 1024
size_default = invoke_rec script, vm_stack_size, nil
size_0 = invoke_rec script, vm_stack_size, 0
assert(size_default >= size_0, [size_default, size_0].inspect)
assert_operator(size_default, :>=, size_0)
size_large = invoke_rec script, vm_stack_size, 1024 * 1024 * 10
assert(size_default <= size_large, [size_default, size_large].inspect)
assert_operator(size_default, :<=, size_large)
end
end