3 # Copyright (c) 2009 Google Inc. All rights reserved.
4 # Use of this source code is governed by a BSD-style license that can be
5 # found in the LICENSE file.
8 gyptest.py -- test runner for GYP tests.
18 Executor class for commands, including "commands" implemented by
24 def __init__(self, dictionary={}):
25 self.subst_dictionary(dictionary)
27 def subst_dictionary(self, dictionary):
28 self._subst_dictionary = dictionary
30 def subst(self, string, dictionary=None):
32 Substitutes (via the format operator) the values in the specified
33 dictionary into the specified command.
35 The command can be an (action, string) tuple. In all cases, we
36 perform substitution on strings and don't worry if something isn't
37 a string. (It's probably a Python function to be executed.)
39 if dictionary is None:
40 dictionary = self._subst_dictionary
43 string = string % dictionary
48 def display(self, command, stdout=None, stderr=None):
51 if type(command) == type(()):
54 s = '%s(%s)' % (func.__name__, ', '.join(map(repr, args)))
55 if type(command) == type([]):
56 # TODO: quote arguments containing spaces
57 # TODO: handle meta characters?
60 s = self.subst(command)
61 if not s.endswith('\n'):
66 def execute(self, command, stdout=None, stderr=None):
68 Executes a single command.
72 if type(command) == type(''):
73 command = self.subst(command)
74 cmdargs = shlex.split(command)
75 if cmdargs[0] == 'cd':
76 command = (os.chdir,) + tuple(cmdargs[1:])
77 if type(command) == type(()):
82 if stdout is sys.stdout:
83 # Same as passing sys.stdout, except python2.4 doesn't fail on it.
86 # Open pipe for anything else so Popen works on python2.4.
87 subout = subprocess.PIPE
88 if stderr is sys.stderr:
89 # Same as passing sys.stderr, except python2.4 doesn't fail on it.
92 # Merge with stdout if stderr isn't specified.
93 suberr = subprocess.STDOUT
95 # Open pipe for anything else so Popen works on python2.4.
96 suberr = subprocess.PIPE
97 p = subprocess.Popen(command,
98 shell=(sys.platform == 'win32'),
103 self.stdout = p.stdout.read()
104 elif stdout is not sys.stdout:
105 stdout.write(p.stdout.read())
106 if stderr not in (None, sys.stderr):
107 stderr.write(p.stderr.read())
110 def run(self, command, display=None, stdout=None, stderr=None):
112 Runs a single command, displaying it first.
116 self.display(display)
117 return self.execute(command, stdout, stderr)
121 def __init__(self, fp):
123 def write(self, arg):
126 def __getattr__(self, attr):
127 return getattr(self.fp, attr)
129 sys.stdout = Unbuffered(sys.stdout)
130 sys.stderr = Unbuffered(sys.stderr)
133 def find_all_gyptest_files(directory):
135 for root, dirs, files in os.walk(directory):
138 result.extend([ os.path.join(root, f) for f in files
139 if f.startswith('gyptest') and f.endswith('.py') ])
148 usage = "gyptest.py [-ahlnq] [-f formats] [test ...]"
149 parser = optparse.OptionParser(usage=usage)
150 parser.add_option("-a", "--all", action="store_true",
151 help="run all tests")
152 parser.add_option("-C", "--chdir", action="store", default=None,
153 help="chdir to the specified directory")
154 parser.add_option("-f", "--format", action="store", default='',
155 help="run tests with the specified formats")
156 parser.add_option("-l", "--list", action="store_true",
157 help="list available tests and exit")
158 parser.add_option("-n", "--no-exec", action="store_true",
159 help="no execute, just print the command line")
160 parser.add_option("--passed", action="store_true",
161 help="report passed tests")
162 parser.add_option("--path", action="append", default=[],
163 help="additional $PATH directory")
164 parser.add_option("-q", "--quiet", action="store_true",
165 help="quiet, don't print test command lines")
166 opts, args = parser.parse_args(argv[1:])
172 os.environ['PATH'] += ':' + ':'.join(opts.path)
176 sys.stderr.write('Specify -a to get all tests.\n')
182 if os.path.isdir(arg):
183 tests.extend(find_all_gyptest_files(os.path.normpath(arg)))
192 CommandRunner.verbose = not opts.quiet
193 CommandRunner.active = not opts.no_exec
196 os.environ['PYTHONPATH'] = os.path.abspath('test/lib')
198 sys.stdout.write('PYTHONPATH=%s\n' % os.environ['PYTHONPATH'])
205 format_list = opts.format.split(',')
207 # TODO: not duplicate this mapping from pylib/gyp/__init__.py
217 for format in format_list:
218 os.environ['TESTGYP_FORMAT'] = format
220 sys.stdout.write('TESTGYP_FORMAT=%s\n' % format)
223 status = cr.run([sys.executable, test],
227 no_result.append(test)
234 def report(description, tests):
237 sys.stdout.write("\n%s the following test:\n" % description)
239 fmt = "\n%s the following %d tests:\n"
240 sys.stdout.write(fmt % (description, len(tests)))
241 sys.stdout.write("\t" + "\n\t".join(tests) + "\n")
244 report("Passed", passed)
245 report("Failed", failed)
246 report("No result from", no_result)
254 if __name__ == "__main__":