v8/test/mjsunit/testcfg.py
Michael Achenbach 0a35d6f985 [test] Let flags from test case have precedence
The status-file flags and the flags from the test case's source code
must always overwrite extra flags set by bots.

Bug: v8:6924
Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: I0e2aabb69da7cfb8ba6c1c79bd3851462071a6ac
Reviewed-on: https://chromium-review.googlesource.com/732656
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49001}
2017-10-27 13:22:39 +00:00

115 lines
4.4 KiB
Python

# Copyright 2008 the V8 project authors. All rights reserved.
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
import os
import re
from testrunner.local import testsuite
from testrunner.objects import testcase
FLAGS_PATTERN = re.compile(r"//\s+Flags:(.*)")
FILES_PATTERN = re.compile(r"//\s+Files:(.*)")
ENV_PATTERN = re.compile(r"//\s+Environment Variables:(.*)")
SELF_SCRIPT_PATTERN = re.compile(r"//\s+Env: TEST_FILE_NAME")
MODULE_PATTERN = re.compile(r"^// MODULE$", flags=re.MULTILINE)
NO_HARNESS_PATTERN = re.compile(r"^// NO HARNESS$", flags=re.MULTILINE)
class MjsunitTestSuite(testsuite.TestSuite):
def __init__(self, name, root):
super(MjsunitTestSuite, self).__init__(name, root)
def ListTests(self, context):
tests = []
for dirname, dirs, files in os.walk(self.root, followlinks=True):
for dotted in [x for x in dirs if x.startswith('.')]:
dirs.remove(dotted)
dirs.sort()
files.sort()
for filename in files:
if filename.endswith(".js") and filename != "mjsunit.js":
fullpath = os.path.join(dirname, filename)
relpath = fullpath[len(self.root) + 1 : -3]
testname = relpath.replace(os.path.sep, "/")
test = testcase.TestCase(self, testname)
tests.append(test)
return tests
def GetParametersForTestCase(self, testcase, context):
flags = testcase.flags + context.mode_flags
source = self.GetSourceForTest(testcase)
flags_match = re.findall(FLAGS_PATTERN, source)
for match in flags_match:
flags += match.strip().split()
files_list = [] # List of file names to append to command arguments.
files_match = FILES_PATTERN.search(source);
# Accept several lines of 'Files:'.
while True:
if files_match:
files_list += files_match.group(1).strip().split()
files_match = FILES_PATTERN.search(source, files_match.end())
else:
break
files = [ os.path.normpath(os.path.join(self.root, '..', '..', f))
for f in files_list ]
testfilename = os.path.join(self.root, testcase.path + self.suffix())
if SELF_SCRIPT_PATTERN.search(source):
env = ["-e", "TEST_FILE_NAME=\"%s\"" % testfilename.replace("\\", "\\\\")]
files = env + files
if not context.no_harness and not NO_HARNESS_PATTERN.search(source):
files.append(os.path.join(self.root, "mjsunit.js"))
if MODULE_PATTERN.search(source):
files.append("--module")
files.append(testfilename)
all_files = []
all_files += files
if context.isolates:
all_files.append("--isolate")
all_files += files
env_match = ENV_PATTERN.search(source)
if env_match:
for env_pair in env_match.group(1).strip().split():
var, value = env_pair.split('=')
testcase.env[var] = value
return all_files, flags
def GetSourceForTest(self, testcase):
filename = os.path.join(self.root, testcase.path + self.suffix())
with open(filename) as f:
return f.read()
def GetSuite(name, root):
return MjsunitTestSuite(name, root)