Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 1 | # Copyright 2012 the V8 project authors. All rights reserved. |
| 2 | # Redistribution and use in source and binary forms, with or without |
| 3 | # modification, are permitted provided that the following conditions are |
| 4 | # met: |
| 5 | # |
| 6 | # * Redistributions of source code must retain the above copyright |
| 7 | # notice, this list of conditions and the following disclaimer. |
| 8 | # * Redistributions in binary form must reproduce the above |
| 9 | # copyright notice, this list of conditions and the following |
| 10 | # disclaimer in the documentation and/or other materials provided |
| 11 | # with the distribution. |
| 12 | # * Neither the name of Google Inc. nor the names of its |
| 13 | # contributors may be used to endorse or promote products derived |
| 14 | # from this software without specific prior written permission. |
| 15 | # |
| 16 | # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 17 | # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 18 | # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 19 | # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 20 | # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 21 | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 22 | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 26 | # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | |
| 28 | |
| 29 | import hashlib |
| 30 | import os |
| 31 | import shutil |
| 32 | import sys |
| 33 | import tarfile |
| 34 | import imp |
| 35 | |
| 36 | from testrunner.local import testsuite |
| 37 | from testrunner.local import utils |
| 38 | from testrunner.objects import testcase |
| 39 | |
| 40 | TEST_262_ARCHIVE_REVISION = "9bd6686" # This is the 2014-08-25 revision. |
| 41 | TEST_262_ARCHIVE_MD5 = "0f5928b391864890d5a397f8cdc82705" |
| 42 | TEST_262_URL = "https://github.com/tc39/test262/tarball/%s" |
| 43 | TEST_262_HARNESS_FILES = ["sta.js"] |
| 44 | |
| 45 | TEST_262_SUITE_PATH = ["data", "test", "suite"] |
| 46 | TEST_262_HARNESS_PATH = ["data", "test", "harness"] |
| 47 | TEST_262_TOOLS_PATH = ["data", "tools", "packaging"] |
| 48 | |
| 49 | class Test262TestSuite(testsuite.TestSuite): |
| 50 | |
| 51 | def __init__(self, name, root): |
| 52 | super(Test262TestSuite, self).__init__(name, root) |
| 53 | self.testroot = os.path.join(self.root, *TEST_262_SUITE_PATH) |
| 54 | self.harnesspath = os.path.join(self.root, *TEST_262_HARNESS_PATH) |
| 55 | self.harness = [os.path.join(self.harnesspath, f) |
| 56 | for f in TEST_262_HARNESS_FILES] |
| 57 | self.harness += [os.path.join(self.root, "harness-adapt.js")] |
| 58 | self.ParseTestRecord = None |
| 59 | |
| 60 | def CommonTestName(self, testcase): |
| 61 | return testcase.path.split(os.path.sep)[-1] |
| 62 | |
| 63 | def ListTests(self, context): |
| 64 | tests = [] |
| 65 | for dirname, dirs, files in os.walk(self.testroot): |
| 66 | for dotted in [x for x in dirs if x.startswith(".")]: |
| 67 | dirs.remove(dotted) |
| 68 | if context.noi18n and "intl402" in dirs: |
| 69 | dirs.remove("intl402") |
| 70 | dirs.sort() |
| 71 | files.sort() |
| 72 | for filename in files: |
| 73 | if filename.endswith(".js"): |
| 74 | testname = os.path.join(dirname[len(self.testroot) + 1:], |
| 75 | filename[:-3]) |
| 76 | case = testcase.TestCase(self, testname) |
| 77 | tests.append(case) |
| 78 | return tests |
| 79 | |
| 80 | def GetFlagsForTestCase(self, testcase, context): |
| 81 | return (testcase.flags + context.mode_flags + self.harness + |
| 82 | self.GetIncludesForTest(testcase) + ["--harmony"] + |
| 83 | [os.path.join(self.testroot, testcase.path + ".js")]) |
| 84 | |
| 85 | def LoadParseTestRecord(self): |
| 86 | if not self.ParseTestRecord: |
| 87 | root = os.path.join(self.root, *TEST_262_TOOLS_PATH) |
| 88 | f = None |
| 89 | try: |
| 90 | (f, pathname, description) = imp.find_module("parseTestRecord", [root]) |
| 91 | module = imp.load_module("parseTestRecord", f, pathname, description) |
| 92 | self.ParseTestRecord = module.parseTestRecord |
| 93 | except: |
| 94 | raise ImportError("Cannot load parseTestRecord; you may need to " |
| 95 | "--download-data for test262") |
| 96 | finally: |
| 97 | if f: |
| 98 | f.close() |
| 99 | return self.ParseTestRecord |
| 100 | |
| 101 | def GetTestRecord(self, testcase): |
| 102 | if not hasattr(testcase, "test_record"): |
| 103 | ParseTestRecord = self.LoadParseTestRecord() |
| 104 | testcase.test_record = ParseTestRecord(self.GetSourceForTest(testcase), |
| 105 | testcase.path) |
| 106 | return testcase.test_record |
| 107 | |
| 108 | def GetIncludesForTest(self, testcase): |
| 109 | test_record = self.GetTestRecord(testcase) |
| 110 | if "includes" in test_record: |
| 111 | includes = [os.path.join(self.harnesspath, f) |
| 112 | for f in test_record["includes"]] |
| 113 | else: |
| 114 | includes = [] |
| 115 | return includes |
| 116 | |
| 117 | def GetSourceForTest(self, testcase): |
| 118 | filename = os.path.join(self.testroot, testcase.path + ".js") |
| 119 | with open(filename) as f: |
| 120 | return f.read() |
| 121 | |
| 122 | def IsNegativeTest(self, testcase): |
| 123 | test_record = self.GetTestRecord(testcase) |
| 124 | return "negative" in test_record |
| 125 | |
| 126 | def IsFailureOutput(self, output, testpath): |
| 127 | if output.exit_code != 0: |
| 128 | return True |
| 129 | return "FAILED!" in output.stdout |
| 130 | |
| 131 | def DownloadData(self): |
| 132 | revision = TEST_262_ARCHIVE_REVISION |
| 133 | archive_url = TEST_262_URL % revision |
| 134 | archive_name = os.path.join(self.root, "tc39-test262-%s.tar.gz" % revision) |
| 135 | directory_name = os.path.join(self.root, "data") |
| 136 | directory_old_name = os.path.join(self.root, "data.old") |
| 137 | if not os.path.exists(archive_name): |
| 138 | print "Downloading test data from %s ..." % archive_url |
| 139 | utils.URLRetrieve(archive_url, archive_name) |
| 140 | if os.path.exists(directory_name): |
| 141 | if os.path.exists(directory_old_name): |
| 142 | shutil.rmtree(directory_old_name) |
| 143 | os.rename(directory_name, directory_old_name) |
| 144 | if not os.path.exists(directory_name): |
| 145 | print "Extracting test262-%s.tar.gz ..." % revision |
| 146 | md5 = hashlib.md5() |
| 147 | with open(archive_name, "rb") as f: |
| 148 | for chunk in iter(lambda: f.read(8192), ""): |
| 149 | md5.update(chunk) |
| 150 | if md5.hexdigest() != TEST_262_ARCHIVE_MD5: |
| 151 | os.remove(archive_name) |
| 152 | raise Exception("Hash mismatch of test data file") |
| 153 | archive = tarfile.open(archive_name, "r:gz") |
| 154 | if sys.platform in ("win32", "cygwin"): |
| 155 | # Magic incantation to allow longer path names on Windows. |
| 156 | archive.extractall(u"\\\\?\\%s" % self.root) |
| 157 | else: |
| 158 | archive.extractall(self.root) |
| 159 | os.rename(os.path.join(self.root, "tc39-test262-%s" % revision), |
| 160 | directory_name) |
| 161 | |
| 162 | |
| 163 | def GetSuite(name, root): |
| 164 | return Test262TestSuite(name, root) |