mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
666cafbeff
test/lib/jit_support.rb: carved out JITSupport test/ruby/test_jit.rb: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62533 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
33 lines
979 B
Ruby
33 lines
979 B
Ruby
module JITSupport
|
|
JIT_TIMEOUT = 600 # 10min for each...
|
|
JIT_SUCCESS_PREFIX = 'JIT success \(\d+\.\dms\)'
|
|
SUPPORTED_COMPILERS = [
|
|
'gcc',
|
|
'clang',
|
|
]
|
|
|
|
module_function
|
|
def eval_with_jit(script, verbose: 0, min_calls: 5, timeout: JIT_TIMEOUT)
|
|
EnvUtil.invoke_ruby(
|
|
['--disable-gems', '--jit-wait', "--jit-verbose=#{verbose}", "--jit-min-calls=#{min_calls}", '-e', script],
|
|
'', true, true, timeout: timeout,
|
|
)
|
|
end
|
|
|
|
def supported?
|
|
# Experimental. If you want to ensure JIT is working with this test, please set this for now.
|
|
if ENV.key?('RUBY_FORCE_TEST_JIT')
|
|
return true
|
|
end
|
|
|
|
# Very pessimistic check. With this check, we can't ensure JIT is working.
|
|
begin
|
|
_, err = JITSupport.eval_with_jit('proc {}.call', verbose: 1, min_calls: 1, timeout: 10)
|
|
rescue Timeout::Error
|
|
$stderr.puts "TestJIT: #jit_supported? check timed out"
|
|
false
|
|
else
|
|
err.match?(JIT_SUCCESS_PREFIX)
|
|
end
|
|
end
|
|
end
|