1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/media/webrtc/trunk/tools/gyp/gyptest.py Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,266 @@
1.4 +#!/usr/bin/env python
1.5 +
1.6 +# Copyright (c) 2012 Google Inc. All rights reserved.
1.7 +# Use of this source code is governed by a BSD-style license that can be
1.8 +# found in the LICENSE file.
1.9 +
1.10 +__doc__ = """
1.11 +gyptest.py -- test runner for GYP tests.
1.12 +"""
1.13 +
1.14 +import os
1.15 +import optparse
1.16 +import subprocess
1.17 +import sys
1.18 +
1.19 +class CommandRunner:
1.20 + """
1.21 + Executor class for commands, including "commands" implemented by
1.22 + Python functions.
1.23 + """
1.24 + verbose = True
1.25 + active = True
1.26 +
1.27 + def __init__(self, dictionary={}):
1.28 + self.subst_dictionary(dictionary)
1.29 +
1.30 + def subst_dictionary(self, dictionary):
1.31 + self._subst_dictionary = dictionary
1.32 +
1.33 + def subst(self, string, dictionary=None):
1.34 + """
1.35 + Substitutes (via the format operator) the values in the specified
1.36 + dictionary into the specified command.
1.37 +
1.38 + The command can be an (action, string) tuple. In all cases, we
1.39 + perform substitution on strings and don't worry if something isn't
1.40 + a string. (It's probably a Python function to be executed.)
1.41 + """
1.42 + if dictionary is None:
1.43 + dictionary = self._subst_dictionary
1.44 + if dictionary:
1.45 + try:
1.46 + string = string % dictionary
1.47 + except TypeError:
1.48 + pass
1.49 + return string
1.50 +
1.51 + def display(self, command, stdout=None, stderr=None):
1.52 + if not self.verbose:
1.53 + return
1.54 + if type(command) == type(()):
1.55 + func = command[0]
1.56 + args = command[1:]
1.57 + s = '%s(%s)' % (func.__name__, ', '.join(map(repr, args)))
1.58 + if type(command) == type([]):
1.59 + # TODO: quote arguments containing spaces
1.60 + # TODO: handle meta characters?
1.61 + s = ' '.join(command)
1.62 + else:
1.63 + s = self.subst(command)
1.64 + if not s.endswith('\n'):
1.65 + s += '\n'
1.66 + sys.stdout.write(s)
1.67 + sys.stdout.flush()
1.68 +
1.69 + def execute(self, command, stdout=None, stderr=None):
1.70 + """
1.71 + Executes a single command.
1.72 + """
1.73 + if not self.active:
1.74 + return 0
1.75 + if type(command) == type(''):
1.76 + command = self.subst(command)
1.77 + cmdargs = shlex.split(command)
1.78 + if cmdargs[0] == 'cd':
1.79 + command = (os.chdir,) + tuple(cmdargs[1:])
1.80 + if type(command) == type(()):
1.81 + func = command[0]
1.82 + args = command[1:]
1.83 + return func(*args)
1.84 + else:
1.85 + if stdout is sys.stdout:
1.86 + # Same as passing sys.stdout, except python2.4 doesn't fail on it.
1.87 + subout = None
1.88 + else:
1.89 + # Open pipe for anything else so Popen works on python2.4.
1.90 + subout = subprocess.PIPE
1.91 + if stderr is sys.stderr:
1.92 + # Same as passing sys.stderr, except python2.4 doesn't fail on it.
1.93 + suberr = None
1.94 + elif stderr is None:
1.95 + # Merge with stdout if stderr isn't specified.
1.96 + suberr = subprocess.STDOUT
1.97 + else:
1.98 + # Open pipe for anything else so Popen works on python2.4.
1.99 + suberr = subprocess.PIPE
1.100 + p = subprocess.Popen(command,
1.101 + shell=(sys.platform == 'win32'),
1.102 + stdout=subout,
1.103 + stderr=suberr)
1.104 + p.wait()
1.105 + if stdout is None:
1.106 + self.stdout = p.stdout.read()
1.107 + elif stdout is not sys.stdout:
1.108 + stdout.write(p.stdout.read())
1.109 + if stderr not in (None, sys.stderr):
1.110 + stderr.write(p.stderr.read())
1.111 + return p.returncode
1.112 +
1.113 + def run(self, command, display=None, stdout=None, stderr=None):
1.114 + """
1.115 + Runs a single command, displaying it first.
1.116 + """
1.117 + if display is None:
1.118 + display = command
1.119 + self.display(display)
1.120 + return self.execute(command, stdout, stderr)
1.121 +
1.122 +
1.123 +class Unbuffered:
1.124 + def __init__(self, fp):
1.125 + self.fp = fp
1.126 + def write(self, arg):
1.127 + self.fp.write(arg)
1.128 + self.fp.flush()
1.129 + def __getattr__(self, attr):
1.130 + return getattr(self.fp, attr)
1.131 +
1.132 +sys.stdout = Unbuffered(sys.stdout)
1.133 +sys.stderr = Unbuffered(sys.stderr)
1.134 +
1.135 +
1.136 +def find_all_gyptest_files(directory):
1.137 + result = []
1.138 + for root, dirs, files in os.walk(directory):
1.139 + if '.svn' in dirs:
1.140 + dirs.remove('.svn')
1.141 + result.extend([ os.path.join(root, f) for f in files
1.142 + if f.startswith('gyptest') and f.endswith('.py') ])
1.143 + result.sort()
1.144 + return result
1.145 +
1.146 +
1.147 +def main(argv=None):
1.148 + if argv is None:
1.149 + argv = sys.argv
1.150 +
1.151 + usage = "gyptest.py [-ahlnq] [-f formats] [test ...]"
1.152 + parser = optparse.OptionParser(usage=usage)
1.153 + parser.add_option("-a", "--all", action="store_true",
1.154 + help="run all tests")
1.155 + parser.add_option("-C", "--chdir", action="store", default=None,
1.156 + help="chdir to the specified directory")
1.157 + parser.add_option("-f", "--format", action="store", default='',
1.158 + help="run tests with the specified formats")
1.159 + parser.add_option("-G", '--gyp_option', action="append", default=[],
1.160 + help="Add -G options to the gyp command line")
1.161 + parser.add_option("-l", "--list", action="store_true",
1.162 + help="list available tests and exit")
1.163 + parser.add_option("-n", "--no-exec", action="store_true",
1.164 + help="no execute, just print the command line")
1.165 + parser.add_option("--passed", action="store_true",
1.166 + help="report passed tests")
1.167 + parser.add_option("--path", action="append", default=[],
1.168 + help="additional $PATH directory")
1.169 + parser.add_option("-q", "--quiet", action="store_true",
1.170 + help="quiet, don't print test command lines")
1.171 + opts, args = parser.parse_args(argv[1:])
1.172 +
1.173 + if opts.chdir:
1.174 + os.chdir(opts.chdir)
1.175 +
1.176 + if opts.path:
1.177 + extra_path = [os.path.abspath(p) for p in opts.path]
1.178 + extra_path = os.pathsep.join(extra_path)
1.179 + os.environ['PATH'] += os.pathsep + extra_path
1.180 +
1.181 + if not args:
1.182 + if not opts.all:
1.183 + sys.stderr.write('Specify -a to get all tests.\n')
1.184 + return 1
1.185 + args = ['test']
1.186 +
1.187 + tests = []
1.188 + for arg in args:
1.189 + if os.path.isdir(arg):
1.190 + tests.extend(find_all_gyptest_files(os.path.normpath(arg)))
1.191 + else:
1.192 + tests.append(arg)
1.193 +
1.194 + if opts.list:
1.195 + for test in tests:
1.196 + print test
1.197 + sys.exit(0)
1.198 +
1.199 + CommandRunner.verbose = not opts.quiet
1.200 + CommandRunner.active = not opts.no_exec
1.201 + cr = CommandRunner()
1.202 +
1.203 + os.environ['PYTHONPATH'] = os.path.abspath('test/lib')
1.204 + if not opts.quiet:
1.205 + sys.stdout.write('PYTHONPATH=%s\n' % os.environ['PYTHONPATH'])
1.206 +
1.207 + passed = []
1.208 + failed = []
1.209 + no_result = []
1.210 +
1.211 + if opts.format:
1.212 + format_list = opts.format.split(',')
1.213 + else:
1.214 + # TODO: not duplicate this mapping from pylib/gyp/__init__.py
1.215 + format_list = {
1.216 + 'freebsd7': ['make'],
1.217 + 'freebsd8': ['make'],
1.218 + 'cygwin': ['msvs'],
1.219 + 'win32': ['msvs', 'ninja'],
1.220 + 'linux2': ['make', 'ninja'],
1.221 + 'linux3': ['make', 'ninja'],
1.222 + 'darwin': ['make', 'ninja', 'xcode'],
1.223 + }[sys.platform]
1.224 +
1.225 + for format in format_list:
1.226 + os.environ['TESTGYP_FORMAT'] = format
1.227 + if not opts.quiet:
1.228 + sys.stdout.write('TESTGYP_FORMAT=%s\n' % format)
1.229 +
1.230 + gyp_options = []
1.231 + for option in opts.gyp_option:
1.232 + gyp_options += ['-G', option]
1.233 + if gyp_options and not opts.quiet:
1.234 + sys.stdout.write('Extra Gyp options: %s\n' % gyp_options)
1.235 +
1.236 + for test in tests:
1.237 + status = cr.run([sys.executable, test] + gyp_options,
1.238 + stdout=sys.stdout,
1.239 + stderr=sys.stderr)
1.240 + if status == 2:
1.241 + no_result.append(test)
1.242 + elif status:
1.243 + failed.append(test)
1.244 + else:
1.245 + passed.append(test)
1.246 +
1.247 + if not opts.quiet:
1.248 + def report(description, tests):
1.249 + if tests:
1.250 + if len(tests) == 1:
1.251 + sys.stdout.write("\n%s the following test:\n" % description)
1.252 + else:
1.253 + fmt = "\n%s the following %d tests:\n"
1.254 + sys.stdout.write(fmt % (description, len(tests)))
1.255 + sys.stdout.write("\t" + "\n\t".join(tests) + "\n")
1.256 +
1.257 + if opts.passed:
1.258 + report("Passed", passed)
1.259 + report("Failed", failed)
1.260 + report("No result from", no_result)
1.261 +
1.262 + if failed:
1.263 + return 1
1.264 + else:
1.265 + return 0
1.266 +
1.267 +
1.268 +if __name__ == "__main__":
1.269 + sys.exit(main())
