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test_jit.rb: test unload_units

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64072 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
k0kubun 2018-07-27 05:52:01 +00:00
parent 9fbb66610c
commit 51f948727d
2 changed files with 28 additions and 2 deletions
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7
test/lib/jit_support.rb
View file

@ -28,8 +28,11 @@ module JITSupport
end
module_function
def eval_with_jit(env = nil, script, verbose: 0, min_calls: 5, save_temps: false, timeout: JIT_TIMEOUT)
args = ['--disable-gems', '--jit-wait', "--jit-verbose=#{verbose}", "--jit-min-calls=#{min_calls}"]
def eval_with_jit(env = nil, script, verbose: 0, min_calls: 5, save_temps: false, max_cache: 1000, timeout: JIT_TIMEOUT)
args = [
'--disable-gems', '--jit-wait', "--jit-verbose=#{verbose}",
"--jit-min-calls=#{min_calls}", "--jit-max-cache=#{max_cache}",
]
args << '--jit-save-temps' if save_temps
args << '-e' << script
args.unshift(env) if env

23
test/ruby/test_jit.rb
View file

@ -529,6 +529,29 @@ class TestJIT < Test::Unit::TestCase
assert_match(/^Successful MJIT finish$/, err)
end
def test_unload_units
# MIN_CACHE_SIZE is 10
out, err = eval_with_jit("#{<<~"begin;"}\n#{<<~'end;'}", verbose: 1, min_calls: 1, max_cache: 10)
begin;
10.times do |i|
eval(<<-EOS)
def mjit#{i}
print #{i}
end
mjit#{i}
EOS
end
end;
assert_equal('0123456789', out)
errs = err.lines
assert_match(/\A#{JIT_SUCCESS_PREFIX}: block in <main>@-e:/, errs[0])
9.times do |i|
assert_match(/\A#{JIT_SUCCESS_PREFIX}: mjit#{i}@\(eval\):/, errs[i + 1])
end
assert_equal("Too many JIT code -- 1 units unloaded\n", errs[10])
assert_match(/\A#{JIT_SUCCESS_PREFIX}: mjit9@\(eval\):/, errs[11])
end
def test_local_stack_on_exception
assert_eval_with_jit("#{<<~"begin;"}\n#{<<~"end;"}", stdout: '3', success_count: 2)
begin;