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comparison: media/webrtc/trunk/tools/gyp/gyptest.py
media/webrtc/trunk/tools/gyp/gyptest.py
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:a2fba22d3ab8 |
|---|---|
| 1 #!/usr/bin/env python | |
| 2 | |
| 3 # Copyright (c) 2012 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. | |
| 6 | |
| 7 __doc__ = """ | |
| 8 gyptest.py -- test runner for GYP tests. | |
| 9 """ | |
| 10 | |
| 11 import os | |
| 12 import optparse | |
| 13 import subprocess | |
| 14 import sys | |
| 15 | |
| 16 class CommandRunner: | |
| 17 """ | |
| 18 Executor class for commands, including "commands" implemented by | |
| 19 Python functions. | |
| 20 """ | |
| 21 verbose = True | |
| 22 active = True | |
| 23 | |
| 24 def __init__(self, dictionary={}): | |
| 25 self.subst_dictionary(dictionary) | |
| 26 | |
| 27 def subst_dictionary(self, dictionary): | |
| 28 self._subst_dictionary = dictionary | |
| 29 | |
| 30 def subst(self, string, dictionary=None): | |
| 31 """ | |
| 32 Substitutes (via the format operator) the values in the specified | |
| 33 dictionary into the specified command. | |
| 34 | |
| 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.) | |
| 38 """ | |
| 39 if dictionary is None: | |
| 40 dictionary = self._subst_dictionary | |
| 41 if dictionary: | |
| 42 try: | |
| 43 string = string % dictionary | |
| 44 except TypeError: | |
| 45 pass | |
| 46 return string | |
| 47 | |
| 48 def display(self, command, stdout=None, stderr=None): | |
| 49 if not self.verbose: | |
| 50 return | |
| 51 if type(command) == type(()): | |
| 52 func = command[0] | |
| 53 args = command[1:] | |
| 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? | |
| 58 s = ' '.join(command) | |
| 59 else: | |
| 60 s = self.subst(command) | |
| 61 if not s.endswith('\n'): | |
| 62 s += '\n' | |
| 63 sys.stdout.write(s) | |
| 64 sys.stdout.flush() | |
| 65 | |
| 66 def execute(self, command, stdout=None, stderr=None): | |
| 67 """ | |
| 68 Executes a single command. | |
| 69 """ | |
| 70 if not self.active: | |
| 71 return 0 | |
| 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(()): | |
| 78 func = command[0] | |
| 79 args = command[1:] | |
| 80 return func(*args) | |
| 81 else: | |
| 82 if stdout is sys.stdout: | |
| 83 # Same as passing sys.stdout, except python2.4 doesn't fail on it. | |
| 84 subout = None | |
| 85 else: | |
| 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. | |
| 90 suberr = None | |
| 91 elif stderr is None: | |
| 92 # Merge with stdout if stderr isn't specified. | |
| 93 suberr = subprocess.STDOUT | |
| 94 else: | |
| 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'), | |
| 99 stdout=subout, | |
| 100 stderr=suberr) | |
| 101 p.wait() | |
| 102 if stdout is None: | |
| 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()) | |
| 108 return p.returncode | |
| 109 | |
| 110 def run(self, command, display=None, stdout=None, stderr=None): | |
| 111 """ | |
| 112 Runs a single command, displaying it first. | |
| 113 """ | |
| 114 if display is None: | |
| 115 display = command | |
| 116 self.display(display) | |
| 117 return self.execute(command, stdout, stderr) | |
| 118 | |
| 119 | |
| 120 class Unbuffered: | |
| 121 def __init__(self, fp): | |
| 122 self.fp = fp | |
| 123 def write(self, arg): | |
| 124 self.fp.write(arg) | |
| 125 self.fp.flush() | |
| 126 def __getattr__(self, attr): | |
| 127 return getattr(self.fp, attr) | |
| 128 | |
| 129 sys.stdout = Unbuffered(sys.stdout) | |
| 130 sys.stderr = Unbuffered(sys.stderr) | |
| 131 | |
| 132 | |
| 133 def find_all_gyptest_files(directory): | |
| 134 result = [] | |
| 135 for root, dirs, files in os.walk(directory): | |
| 136 if '.svn' in dirs: | |
| 137 dirs.remove('.svn') | |
| 138 result.extend([ os.path.join(root, f) for f in files | |
| 139 if f.startswith('gyptest') and f.endswith('.py') ]) | |
| 140 result.sort() | |
| 141 return result | |
| 142 | |
| 143 | |
| 144 def main(argv=None): | |
| 145 if argv is None: | |
| 146 argv = sys.argv | |
| 147 | |
| 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("-G", '--gyp_option', action="append", default=[], | |
| 157 help="Add -G options to the gyp command line") | |
| 158 parser.add_option("-l", "--list", action="store_true", | |
| 159 help="list available tests and exit") | |
| 160 parser.add_option("-n", "--no-exec", action="store_true", | |
| 161 help="no execute, just print the command line") | |
| 162 parser.add_option("--passed", action="store_true", | |
| 163 help="report passed tests") | |
| 164 parser.add_option("--path", action="append", default=[], | |
| 165 help="additional $PATH directory") | |
| 166 parser.add_option("-q", "--quiet", action="store_true", | |
| 167 help="quiet, don't print test command lines") | |
| 168 opts, args = parser.parse_args(argv[1:]) | |
| 169 | |
| 170 if opts.chdir: | |
| 171 os.chdir(opts.chdir) | |
| 172 | |
| 173 if opts.path: | |
| 174 extra_path = [os.path.abspath(p) for p in opts.path] | |
| 175 extra_path = os.pathsep.join(extra_path) | |
| 176 os.environ['PATH'] += os.pathsep + extra_path | |
| 177 | |
| 178 if not args: | |
| 179 if not opts.all: | |
| 180 sys.stderr.write('Specify -a to get all tests.\n') | |
| 181 return 1 | |
| 182 args = ['test'] | |
| 183 | |
| 184 tests = [] | |
| 185 for arg in args: | |
| 186 if os.path.isdir(arg): | |
| 187 tests.extend(find_all_gyptest_files(os.path.normpath(arg))) | |
| 188 else: | |
| 189 tests.append(arg) | |
| 190 | |
| 191 if opts.list: | |
| 192 for test in tests: | |
| 193 print test | |
| 194 sys.exit(0) | |
| 195 | |
| 196 CommandRunner.verbose = not opts.quiet | |
| 197 CommandRunner.active = not opts.no_exec | |
| 198 cr = CommandRunner() | |
| 199 | |
| 200 os.environ['PYTHONPATH'] = os.path.abspath('test/lib') | |
| 201 if not opts.quiet: | |
| 202 sys.stdout.write('PYTHONPATH=%s\n' % os.environ['PYTHONPATH']) | |
| 203 | |
| 204 passed = [] | |
| 205 failed = [] | |
| 206 no_result = [] | |
| 207 | |
| 208 if opts.format: | |
| 209 format_list = opts.format.split(',') | |
| 210 else: | |
| 211 # TODO: not duplicate this mapping from pylib/gyp/__init__.py | |
| 212 format_list = { | |
| 213 'freebsd7': ['make'], | |
| 214 'freebsd8': ['make'], | |
| 215 'cygwin': ['msvs'], | |
| 216 'win32': ['msvs', 'ninja'], | |
| 217 'linux2': ['make', 'ninja'], | |
| 218 'linux3': ['make', 'ninja'], | |
| 219 'darwin': ['make', 'ninja', 'xcode'], | |
| 220 }[sys.platform] | |
| 221 | |
| 222 for format in format_list: | |
| 223 os.environ['TESTGYP_FORMAT'] = format | |
| 224 if not opts.quiet: | |
| 225 sys.stdout.write('TESTGYP_FORMAT=%s\n' % format) | |
| 226 | |
| 227 gyp_options = [] | |
| 228 for option in opts.gyp_option: | |
| 229 gyp_options += ['-G', option] | |
| 230 if gyp_options and not opts.quiet: | |
| 231 sys.stdout.write('Extra Gyp options: %s\n' % gyp_options) | |
| 232 | |
| 233 for test in tests: | |
| 234 status = cr.run([sys.executable, test] + gyp_options, | |
| 235 stdout=sys.stdout, | |
| 236 stderr=sys.stderr) | |
| 237 if status == 2: | |
| 238 no_result.append(test) | |
| 239 elif status: | |
| 240 failed.append(test) | |
| 241 else: | |
| 242 passed.append(test) | |
| 243 | |
| 244 if not opts.quiet: | |
| 245 def report(description, tests): | |
| 246 if tests: | |
| 247 if len(tests) == 1: | |
| 248 sys.stdout.write("\n%s the following test:\n" % description) | |
| 249 else: | |
| 250 fmt = "\n%s the following %d tests:\n" | |
| 251 sys.stdout.write(fmt % (description, len(tests))) | |
| 252 sys.stdout.write("\t" + "\n\t".join(tests) + "\n") | |
| 253 | |
| 254 if opts.passed: | |
| 255 report("Passed", passed) | |
| 256 report("Failed", failed) | |
| 257 report("No result from", no_result) | |
| 258 | |
| 259 if failed: | |
| 260 return 1 | |
| 261 else: | |
| 262 return 0 | |
| 263 | |
| 264 | |
| 265 if __name__ == "__main__": | |
| 266 sys.exit(main()) |
