diff options
Diffstat (limited to 'third_party/py/gflags/tests/gflags_validators_test.py')
| -rwxr-xr-x | third_party/py/gflags/tests/gflags_validators_test.py | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/third_party/py/gflags/tests/gflags_validators_test.py b/third_party/py/gflags/tests/gflags_validators_test.py deleted file mode 100755 index 460e6d01d9..0000000000 --- a/third_party/py/gflags/tests/gflags_validators_test.py +++ /dev/null @@ -1,220 +0,0 @@ -#!/usr/bin/env python - -# Copyright (c) 2010, Google Inc. -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are -# met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# * Redistributions in binary form must reproduce the above -# copyright notice, this list of conditions and the following disclaimer -# in the documentation and/or other materials provided with the -# distribution. -# * Neither the name of Google Inc. nor the names of its -# contributors may be used to endorse or promote products derived from -# this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -"""Testing that flags validators framework does work. - -This file tests that each flag validator called when it should be, and that -failed validator will throw an exception, etc. -""" - -__author__ = 'olexiy@google.com (Olexiy Oryeshko)' - -import gflags_googletest as googletest -import gflags -import gflags_validators - - -class SimpleValidatorTest(googletest.TestCase): - """Testing gflags.RegisterValidator() method.""" - - def setUp(self): - super(SimpleValidatorTest, self).setUp() - self.flag_values = gflags.FlagValues() - self.call_args = [] - - def testSuccess(self): - def Checker(x): - self.call_args.append(x) - return True - gflags.DEFINE_integer('test_flag', None, 'Usual integer flag', - flag_values=self.flag_values) - gflags.RegisterValidator('test_flag', - Checker, - message='Errors happen', - flag_values=self.flag_values) - - argv = ('./program') - self.flag_values(argv) - self.assertEquals(None, self.flag_values.test_flag) - self.flag_values.test_flag = 2 - self.assertEquals(2, self.flag_values.test_flag) - self.assertEquals([None, 2], self.call_args) - - def testDefaultValueNotUsedSuccess(self): - def Checker(x): - self.call_args.append(x) - return True - gflags.DEFINE_integer('test_flag', None, 'Usual integer flag', - flag_values=self.flag_values) - gflags.RegisterValidator('test_flag', - Checker, - message='Errors happen', - flag_values=self.flag_values) - - argv = ('./program', '--test_flag=1') - self.flag_values(argv) - self.assertEquals(1, self.flag_values.test_flag) - self.assertEquals([1], self.call_args) - - def testValidatorNotCalledWhenOtherFlagIsChanged(self): - def Checker(x): - self.call_args.append(x) - return True - gflags.DEFINE_integer('test_flag', 1, 'Usual integer flag', - flag_values=self.flag_values) - gflags.DEFINE_integer('other_flag', 2, 'Other integer flag', - flag_values=self.flag_values) - gflags.RegisterValidator('test_flag', - Checker, - message='Errors happen', - flag_values=self.flag_values) - - argv = ('./program') - self.flag_values(argv) - self.assertEquals(1, self.flag_values.test_flag) - self.flag_values.other_flag = 3 - self.assertEquals([1], self.call_args) - - def testExceptionRaisedIfCheckerFails(self): - def Checker(x): - self.call_args.append(x) - return x == 1 - gflags.DEFINE_integer('test_flag', None, 'Usual integer flag', - flag_values=self.flag_values) - gflags.RegisterValidator('test_flag', - Checker, - message='Errors happen', - flag_values=self.flag_values) - - argv = ('./program', '--test_flag=1') - self.flag_values(argv) - try: - self.flag_values.test_flag = 2 - raise AssertionError('gflags.IllegalFlagValue expected') - except gflags.IllegalFlagValue, e: - self.assertEquals('flag --test_flag=2: Errors happen', str(e)) - self.assertEquals([1, 2], self.call_args) - - def testExceptionRaisedIfCheckerRaisesException(self): - def Checker(x): - self.call_args.append(x) - if x == 1: - return True - raise gflags_validators.Error('Specific message') - gflags.DEFINE_integer('test_flag', None, 'Usual integer flag', - flag_values=self.flag_values) - gflags.RegisterValidator('test_flag', - Checker, - message='Errors happen', - flag_values=self.flag_values) - - argv = ('./program', '--test_flag=1') - self.flag_values(argv) - try: - self.flag_values.test_flag = 2 - raise AssertionError('gflags.IllegalFlagValue expected') - except gflags.IllegalFlagValue, e: - self.assertEquals('flag --test_flag=2: Specific message', str(e)) - self.assertEquals([1, 2], self.call_args) - - def testErrorMessageWhenCheckerReturnsFalseOnStart(self): - def Checker(x): - self.call_args.append(x) - return False - gflags.DEFINE_integer('test_flag', None, 'Usual integer flag', - flag_values=self.flag_values) - gflags.RegisterValidator('test_flag', - Checker, - message='Errors happen', - flag_values=self.flag_values) - - argv = ('./program', '--test_flag=1') - try: - self.flag_values(argv) - raise AssertionError('gflags.IllegalFlagValue expected') - except gflags.IllegalFlagValue, e: - self.assertEquals('flag --test_flag=1: Errors happen', str(e)) - self.assertEquals([1], self.call_args) - - def testErrorMessageWhenCheckerRaisesExceptionOnStart(self): - def Checker(x): - self.call_args.append(x) - raise gflags_validators.Error('Specific message') - gflags.DEFINE_integer('test_flag', None, 'Usual integer flag', - flag_values=self.flag_values) - gflags.RegisterValidator('test_flag', - Checker, - message='Errors happen', - flag_values=self.flag_values) - - argv = ('./program', '--test_flag=1') - try: - self.flag_values(argv) - raise AssertionError('IllegalFlagValue expected') - except gflags.IllegalFlagValue, e: - self.assertEquals('flag --test_flag=1: Specific message', str(e)) - self.assertEquals([1], self.call_args) - - def testValidatorsCheckedInOrder(self): - - def Required(x): - self.calls.append('Required') - return x is not None - - def Even(x): - self.calls.append('Even') - return x % 2 == 0 - - self.calls = [] - self._DefineFlagAndValidators(Required, Even) - self.assertEquals(['Required', 'Even'], self.calls) - - self.calls = [] - self._DefineFlagAndValidators(Even, Required) - self.assertEquals(['Even', 'Required'], self.calls) - - def _DefineFlagAndValidators(self, first_validator, second_validator): - local_flags = gflags.FlagValues() - gflags.DEFINE_integer('test_flag', 2, 'test flag', flag_values=local_flags) - gflags.RegisterValidator('test_flag', - first_validator, - message='', - flag_values=local_flags) - gflags.RegisterValidator('test_flag', - second_validator, - message='', - flag_values=local_flags) - argv = ('./program') - local_flags(argv) - - -if __name__ == '__main__': - googletest.main() |