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# Copyright 2017 the V8 project authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import os
from testrunner.local import command
from testrunner.local import utils
from testrunner.local import testsuite
from testrunner.objects import testcase
class VariantsGenerator(testsuite.VariantsGenerator):
def _get_variants(self, test):
return self._standard_variant
class TestLoader(testsuite.TestLoader):
def _list_test_filenames(self):
shell = os.path.abspath(
os.path.join(self.test_config.shell_dir, "unittests"))
if utils.IsWindows():
shell += ".exe"
output = None
for i in range(3): # Try 3 times in case of errors.
cmd = self.ctx.command(
cmd_prefix=self.test_config.command_prefix,
shell=shell,
args=['--gtest_list_tests'] + self.test_config.extra_flags)
output = cmd.execute()
if output.exit_code == 0:
break
print("Test executable failed to list the tests (try %d).\n\nCmd:" % i)
print(cmd)
print("\nStdout:")
print(output.stdout)
print("\nStderr:")
print(output.stderr)
print("\nExit code: %d" % output.exit_code)
else:
raise Exception("Test executable failed to list the tests.")
# TODO create an ExecutableTestLoader for refactoring this similar to
# JSTestLoader.
test_names = []
test_case = ''
for line in output.stdout.splitlines():
test_desc = line.strip().split()[0]
if test_desc.endswith('.'):
test_case = test_desc
elif test_case and test_desc:
test_names.append(test_case + test_desc)
return sorted(test_names)
class TestSuite(testsuite.TestSuite):
def _test_loader_class(self):
return TestLoader
def _test_class(self):
return TestCase
def _variants_gen_class(self):
return VariantsGenerator
class TestCase(testcase.TestCase):
def _get_suite_flags(self):
return (
["--gtest_filter=" + self.path] +
["--gtest_random_seed=%s" % self.random_seed] +
["--gtest_print_time=0"]
)
def get_shell(self):
return self.suite.name
def _get_resources(self):
# Bytecode-generator tests are the only ones requiring extra files on
# Android.
parts = self.name.split('.')
if parts[0] == 'BytecodeGeneratorTest':
expectation_file = os.path.join(self.suite.root, 'interpreter',
'bytecode_expectations',
'%s.golden' % parts[1])
if os.path.exists(expectation_file):
return [expectation_file]
return []
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