113481Sgiacomo.travaglini@arm.com#!/usr/bin/env python 213481Sgiacomo.travaglini@arm.com# 313481Sgiacomo.travaglini@arm.com# Copyright 2008, Google Inc. 413481Sgiacomo.travaglini@arm.com# All rights reserved. 513481Sgiacomo.travaglini@arm.com# 613481Sgiacomo.travaglini@arm.com# Redistribution and use in source and binary forms, with or without 713481Sgiacomo.travaglini@arm.com# modification, are permitted provided that the following conditions are 813481Sgiacomo.travaglini@arm.com# met: 913481Sgiacomo.travaglini@arm.com# 1013481Sgiacomo.travaglini@arm.com# * Redistributions of source code must retain the above copyright 1113481Sgiacomo.travaglini@arm.com# notice, this list of conditions and the following disclaimer. 1213481Sgiacomo.travaglini@arm.com# * Redistributions in binary form must reproduce the above 1313481Sgiacomo.travaglini@arm.com# copyright notice, this list of conditions and the following disclaimer 1413481Sgiacomo.travaglini@arm.com# in the documentation and/or other materials provided with the 1513481Sgiacomo.travaglini@arm.com# distribution. 1613481Sgiacomo.travaglini@arm.com# * Neither the name of Google Inc. nor the names of its 1713481Sgiacomo.travaglini@arm.com# contributors may be used to endorse or promote products derived from 1813481Sgiacomo.travaglini@arm.com# this software without specific prior written permission. 1913481Sgiacomo.travaglini@arm.com# 2013481Sgiacomo.travaglini@arm.com# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2113481Sgiacomo.travaglini@arm.com# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2213481Sgiacomo.travaglini@arm.com# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 2313481Sgiacomo.travaglini@arm.com# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2413481Sgiacomo.travaglini@arm.com# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2513481Sgiacomo.travaglini@arm.com# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2613481Sgiacomo.travaglini@arm.com# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2713481Sgiacomo.travaglini@arm.com# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2813481Sgiacomo.travaglini@arm.com# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2913481Sgiacomo.travaglini@arm.com# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 3013481Sgiacomo.travaglini@arm.com# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3113481Sgiacomo.travaglini@arm.com 3213481Sgiacomo.travaglini@arm.com"""Verifies that Google Test correctly determines whether to use colors.""" 3313481Sgiacomo.travaglini@arm.com 3413481Sgiacomo.travaglini@arm.com__author__ = 'wan@google.com (Zhanyong Wan)' 3513481Sgiacomo.travaglini@arm.com 3613481Sgiacomo.travaglini@arm.comimport os 3713481Sgiacomo.travaglini@arm.comimport gtest_test_utils 3813481Sgiacomo.travaglini@arm.com 3913481Sgiacomo.travaglini@arm.com 4013481Sgiacomo.travaglini@arm.comIS_WINDOWS = os.name = 'nt' 4113481Sgiacomo.travaglini@arm.com 4213481Sgiacomo.travaglini@arm.comCOLOR_ENV_VAR = 'GTEST_COLOR' 4313481Sgiacomo.travaglini@arm.comCOLOR_FLAG = 'gtest_color' 4413481Sgiacomo.travaglini@arm.comCOMMAND = gtest_test_utils.GetTestExecutablePath('gtest_color_test_') 4513481Sgiacomo.travaglini@arm.com 4613481Sgiacomo.travaglini@arm.com 4713481Sgiacomo.travaglini@arm.comdef SetEnvVar(env_var, value): 4813481Sgiacomo.travaglini@arm.com """Sets the env variable to 'value'; unsets it when 'value' is None.""" 4913481Sgiacomo.travaglini@arm.com 5013481Sgiacomo.travaglini@arm.com if value is not None: 5113481Sgiacomo.travaglini@arm.com os.environ[env_var] = value 5213481Sgiacomo.travaglini@arm.com elif env_var in os.environ: 5313481Sgiacomo.travaglini@arm.com del os.environ[env_var] 5413481Sgiacomo.travaglini@arm.com 5513481Sgiacomo.travaglini@arm.com 5613481Sgiacomo.travaglini@arm.comdef UsesColor(term, color_env_var, color_flag): 5713481Sgiacomo.travaglini@arm.com """Runs gtest_color_test_ and returns its exit code.""" 5813481Sgiacomo.travaglini@arm.com 5913481Sgiacomo.travaglini@arm.com SetEnvVar('TERM', term) 6013481Sgiacomo.travaglini@arm.com SetEnvVar(COLOR_ENV_VAR, color_env_var) 6113481Sgiacomo.travaglini@arm.com 6213481Sgiacomo.travaglini@arm.com if color_flag is None: 6313481Sgiacomo.travaglini@arm.com args = [] 6413481Sgiacomo.travaglini@arm.com else: 6513481Sgiacomo.travaglini@arm.com args = ['--%s=%s' % (COLOR_FLAG, color_flag)] 6613481Sgiacomo.travaglini@arm.com p = gtest_test_utils.Subprocess([COMMAND] + args) 6713481Sgiacomo.travaglini@arm.com return not p.exited or p.exit_code 6813481Sgiacomo.travaglini@arm.com 6913481Sgiacomo.travaglini@arm.com 7013481Sgiacomo.travaglini@arm.comclass GTestColorTest(gtest_test_utils.TestCase): 7113481Sgiacomo.travaglini@arm.com def testNoEnvVarNoFlag(self): 7213481Sgiacomo.travaglini@arm.com """Tests the case when there's neither GTEST_COLOR nor --gtest_color.""" 7313481Sgiacomo.travaglini@arm.com 7413481Sgiacomo.travaglini@arm.com if not IS_WINDOWS: 7513481Sgiacomo.travaglini@arm.com self.assert_(not UsesColor('dumb', None, None)) 7613481Sgiacomo.travaglini@arm.com self.assert_(not UsesColor('emacs', None, None)) 7713481Sgiacomo.travaglini@arm.com self.assert_(not UsesColor('xterm-mono', None, None)) 7813481Sgiacomo.travaglini@arm.com self.assert_(not UsesColor('unknown', None, None)) 7913481Sgiacomo.travaglini@arm.com self.assert_(not UsesColor(None, None, None)) 8013481Sgiacomo.travaglini@arm.com self.assert_(UsesColor('linux', None, None)) 8113481Sgiacomo.travaglini@arm.com self.assert_(UsesColor('cygwin', None, None)) 8213481Sgiacomo.travaglini@arm.com self.assert_(UsesColor('xterm', None, None)) 8313481Sgiacomo.travaglini@arm.com self.assert_(UsesColor('xterm-color', None, None)) 8413481Sgiacomo.travaglini@arm.com self.assert_(UsesColor('xterm-256color', None, None)) 8513481Sgiacomo.travaglini@arm.com 8613481Sgiacomo.travaglini@arm.com def testFlagOnly(self): 8713481Sgiacomo.travaglini@arm.com """Tests the case when there's --gtest_color but not GTEST_COLOR.""" 8813481Sgiacomo.travaglini@arm.com 8913481Sgiacomo.travaglini@arm.com self.assert_(not UsesColor('dumb', None, 'no')) 9013481Sgiacomo.travaglini@arm.com self.assert_(not UsesColor('xterm-color', None, 'no')) 9113481Sgiacomo.travaglini@arm.com if not IS_WINDOWS: 9213481Sgiacomo.travaglini@arm.com self.assert_(not UsesColor('emacs', None, 'auto')) 9313481Sgiacomo.travaglini@arm.com self.assert_(UsesColor('xterm', None, 'auto')) 9413481Sgiacomo.travaglini@arm.com self.assert_(UsesColor('dumb', None, 'yes')) 9513481Sgiacomo.travaglini@arm.com self.assert_(UsesColor('xterm', None, 'yes')) 9613481Sgiacomo.travaglini@arm.com 9713481Sgiacomo.travaglini@arm.com def testEnvVarOnly(self): 9813481Sgiacomo.travaglini@arm.com """Tests the case when there's GTEST_COLOR but not --gtest_color.""" 9913481Sgiacomo.travaglini@arm.com 10013481Sgiacomo.travaglini@arm.com self.assert_(not UsesColor('dumb', 'no', None)) 10113481Sgiacomo.travaglini@arm.com self.assert_(not UsesColor('xterm-color', 'no', None)) 10213481Sgiacomo.travaglini@arm.com if not IS_WINDOWS: 10313481Sgiacomo.travaglini@arm.com self.assert_(not UsesColor('dumb', 'auto', None)) 10413481Sgiacomo.travaglini@arm.com self.assert_(UsesColor('xterm-color', 'auto', None)) 10513481Sgiacomo.travaglini@arm.com self.assert_(UsesColor('dumb', 'yes', None)) 10613481Sgiacomo.travaglini@arm.com self.assert_(UsesColor('xterm-color', 'yes', None)) 10713481Sgiacomo.travaglini@arm.com 10813481Sgiacomo.travaglini@arm.com def testEnvVarAndFlag(self): 10913481Sgiacomo.travaglini@arm.com """Tests the case when there are both GTEST_COLOR and --gtest_color.""" 11013481Sgiacomo.travaglini@arm.com 11113481Sgiacomo.travaglini@arm.com self.assert_(not UsesColor('xterm-color', 'no', 'no')) 11213481Sgiacomo.travaglini@arm.com self.assert_(UsesColor('dumb', 'no', 'yes')) 11313481Sgiacomo.travaglini@arm.com self.assert_(UsesColor('xterm-color', 'no', 'auto')) 11413481Sgiacomo.travaglini@arm.com 11513481Sgiacomo.travaglini@arm.com def testAliasesOfYesAndNo(self): 11613481Sgiacomo.travaglini@arm.com """Tests using aliases in specifying --gtest_color.""" 11713481Sgiacomo.travaglini@arm.com 11813481Sgiacomo.travaglini@arm.com self.assert_(UsesColor('dumb', None, 'true')) 11913481Sgiacomo.travaglini@arm.com self.assert_(UsesColor('dumb', None, 'YES')) 12013481Sgiacomo.travaglini@arm.com self.assert_(UsesColor('dumb', None, 'T')) 12113481Sgiacomo.travaglini@arm.com self.assert_(UsesColor('dumb', None, '1')) 12213481Sgiacomo.travaglini@arm.com 12313481Sgiacomo.travaglini@arm.com self.assert_(not UsesColor('xterm', None, 'f')) 12413481Sgiacomo.travaglini@arm.com self.assert_(not UsesColor('xterm', None, 'false')) 12513481Sgiacomo.travaglini@arm.com self.assert_(not UsesColor('xterm', None, '0')) 12613481Sgiacomo.travaglini@arm.com self.assert_(not UsesColor('xterm', None, 'unknown')) 12713481Sgiacomo.travaglini@arm.com 12813481Sgiacomo.travaglini@arm.com 12913481Sgiacomo.travaglini@arm.comif __name__ == '__main__': 13013481Sgiacomo.travaglini@arm.com gtest_test_utils.Main() 131