bbeb6dc15d
BUG=none R=dgozman@chromium.org Review-Url: https://codereview.chromium.org/2710903003 Cr-Commit-Position: refs/heads/master@{#43459}
113 lines
3.9 KiB
Python
113 lines
3.9 KiB
Python
# Copyright 2016 the V8 project authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import itertools
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import os
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import re
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from testrunner.local import testsuite
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from testrunner.local import utils
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from testrunner.objects import testcase
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FLAGS_PATTERN = re.compile(r"//\s+Flags:(.*)")
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PROTOCOL_TEST_JS = "protocol-test.js"
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EXPECTED_SUFFIX = "-expected.txt"
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RESOURCES_FOLDER = "resources"
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class InspectorProtocolTestSuite(testsuite.TestSuite):
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def __init__(self, name, root):
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super(InspectorProtocolTestSuite, self).__init__(name, root)
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def ListTests(self, context):
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tests = []
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for dirname, dirs, files in os.walk(os.path.join(self.root), followlinks=True):
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for dotted in [x for x in dirs if x.startswith('.')]:
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dirs.remove(dotted)
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if dirname.endswith(os.path.sep + RESOURCES_FOLDER):
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continue
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dirs.sort()
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files.sort()
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for filename in files:
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if filename.endswith(".js") and filename != PROTOCOL_TEST_JS:
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fullpath = os.path.join(dirname, filename)
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relpath = fullpath[len(self.root) + 1 : -3]
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testname = relpath.replace(os.path.sep, "/")
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test = testcase.TestCase(self, testname)
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tests.append(test)
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return tests
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def GetFlagsForTestCase(self, testcase, context):
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source = self.GetSourceForTest(testcase)
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flags_match = re.findall(FLAGS_PATTERN, source)
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flags = []
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for match in flags_match:
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flags += match.strip().split()
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testname = testcase.path.split(os.path.sep)[-1]
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testfilename = os.path.join(self.root, testcase.path + self.suffix())
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protocoltestfilename = os.path.join(self.root, PROTOCOL_TEST_JS)
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return [ protocoltestfilename, testfilename ] + flags
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def GetSourceForTest(self, testcase):
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filename = os.path.join(self.root, testcase.path + self.suffix())
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with open(filename) as f:
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return f.read()
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def shell(self):
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return "inspector-test"
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def _IgnoreLine(self, string):
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"""Ignore empty lines, valgrind output and Android output."""
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if not string: return True
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return (string.startswith("==") or string.startswith("**") or
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string.startswith("ANDROID") or
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# FIXME(machenbach): The test driver shouldn't try to use slow
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# asserts if they weren't compiled. This fails in optdebug=2.
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string == "Warning: unknown flag --enable-slow-asserts." or
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string == "Try --help for options")
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def IsFailureOutput(self, testcase):
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file_name = os.path.join(self.root, testcase.path) + EXPECTED_SUFFIX
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with file(file_name, "r") as expected:
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expected_lines = expected.readlines()
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def ExpIterator():
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for line in expected_lines:
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if not line.strip(): continue
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yield line.strip()
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def ActIterator(lines):
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for line in lines:
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if self._IgnoreLine(line.strip()): continue
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yield line.strip()
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def ActBlockIterator():
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"""Iterates over blocks of actual output lines."""
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lines = testcase.output.stdout.splitlines()
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start_index = 0
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found_eqeq = False
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for index, line in enumerate(lines):
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# If a stress test separator is found:
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if line.startswith("=="):
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# Iterate over all lines before a separator except the first.
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if not found_eqeq:
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found_eqeq = True
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else:
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yield ActIterator(lines[start_index:index])
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# The next block of output lines starts after the separator.
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start_index = index + 1
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# Iterate over complete output if no separator was found.
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if not found_eqeq:
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yield ActIterator(lines)
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for act_iterator in ActBlockIterator():
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for (expected, actual) in itertools.izip_longest(
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ExpIterator(), act_iterator, fillvalue=''):
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if expected != actual:
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return True
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return False
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def GetSuite(name, root):
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return InspectorProtocolTestSuite(name, root)
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