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1# Copyright 2008 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
29import os
30import shutil
31import subprocess
32import tarfile
33
34from testrunner.local import testsuite
35from testrunner.objects import testcase
36
37
38MOZILLA_VERSION = "2010-06-29"
39
40
41EXCLUDED = ["CVS"]
42
43
44FRAMEWORK = """
45  browser.js
46  shell.js
47  jsref.js
48  template.js
49""".split()
50
51
52TEST_DIRS = """
53  ecma
54  ecma_2
55  ecma_3
56  js1_1
57  js1_2
58  js1_3
59  js1_4
60  js1_5
61""".split()
62
63
64class MozillaTestSuite(testsuite.TestSuite):
65
66  def __init__(self, name, root):
67    super(MozillaTestSuite, self).__init__(name, root)
68    self.testroot = os.path.join(root, "data")
69
70  def ListTests(self, context):
71    tests = []
72    for testdir in TEST_DIRS:
73      current_root = os.path.join(self.testroot, testdir)
74      for dirname, dirs, files in os.walk(current_root):
75        for dotted in [x for x in dirs if x.startswith(".")]:
76          dirs.remove(dotted)
77        for excluded in EXCLUDED:
78          if excluded in dirs:
79            dirs.remove(excluded)
80        dirs.sort()
81        files.sort()
82        for filename in files:
83          if filename.endswith(".js") and not filename in FRAMEWORK:
84            testname = os.path.join(dirname[len(self.testroot) + 1:],
85                                    filename[:-3])
86            case = testcase.TestCase(self, testname)
87            tests.append(case)
88    return tests
89
90  def GetFlagsForTestCase(self, testcase, context):
91    result = []
92    result += context.mode_flags
93    result += ["--expose-gc"]
94    result += [os.path.join(self.root, "mozilla-shell-emulation.js")]
95    testfilename = testcase.path + ".js"
96    testfilepath = testfilename.split(os.path.sep)
97    for i in xrange(len(testfilepath)):
98      script = os.path.join(self.testroot,
99                            reduce(os.path.join, testfilepath[:i], ""),
100                            "shell.js")
101      if os.path.exists(script):
102        result.append(script)
103    result.append(os.path.join(self.testroot, testfilename))
104    return testcase.flags + result
105
106  def GetSourceForTest(self, testcase):
107    filename = os.path.join(self.testroot, testcase.path + ".js")
108    with open(filename) as f:
109      return f.read()
110
111  def IsNegativeTest(self, testcase):
112    return testcase.path.endswith("-n")
113
114  def IsFailureOutput(self, output, testpath):
115    if output.exit_code != 0:
116      return True
117    return "FAILED!" in output.stdout
118
119  def DownloadData(self):
120    old_cwd = os.getcwd()
121    os.chdir(os.path.abspath(self.root))
122
123    # Maybe we're still up to date?
124    versionfile = "CHECKED_OUT_VERSION"
125    checked_out_version = None
126    if os.path.exists(versionfile):
127      with open(versionfile) as f:
128        checked_out_version = f.read()
129    if checked_out_version == MOZILLA_VERSION:
130      os.chdir(old_cwd)
131      return
132
133    # If we have a local archive file with the test data, extract it.
134    directory_name = "data"
135    directory_name_old = "data.old"
136    if os.path.exists(directory_name):
137      if os.path.exists(directory_name_old):
138        shutil.rmtree(directory_name_old)
139      os.rename(directory_name, directory_name_old)
140    archive_file = "downloaded_%s.tar.gz" % MOZILLA_VERSION
141    if os.path.exists(archive_file):
142      with tarfile.open(archive_file, "r:gz") as tar:
143        tar.extractall()
144      with open(versionfile, "w") as f:
145        f.write(MOZILLA_VERSION)
146      os.chdir(old_cwd)
147      return
148
149    # No cached copy. Check out via CVS, and pack as .tar.gz for later use.
150    command = ("cvs -d :pserver:anonymous@cvs-mirror.mozilla.org:/cvsroot"
151               " co -D %s mozilla/js/tests" % MOZILLA_VERSION)
152    code = subprocess.call(command, shell=True)
153    if code != 0:
154      os.chdir(old_cwd)
155      raise Exception("Error checking out Mozilla test suite!")
156    os.rename(os.path.join("mozilla", "js", "tests"), directory_name)
157    shutil.rmtree("mozilla")
158    with tarfile.open(archive_file, "w:gz") as tar:
159      tar.add("data")
160    with open(versionfile, "w") as f:
161      f.write(MOZILLA_VERSION)
162    os.chdir(old_cwd)
163
164
165def GetSuite(name, root):
166  return MozillaTestSuite(name, root)
167