+++ /dev/null
-#!/usr/bin/env python
-#
-# Copyright 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.
-
-"""Tests Google Test's exception catching behavior.
-
-This script invokes gtest_catch_exceptions_test_ and
-gtest_catch_exceptions_ex_test_ (programs written with
-Google Test) and verifies their output.
-"""
-
-__author__ = 'vladl@google.com (Vlad Losev)'
-
-import os
-
-import gtest_test_utils
-
-# Constants.
-FLAG_PREFIX = '--gtest_'
-LIST_TESTS_FLAG = FLAG_PREFIX + 'list_tests'
-NO_CATCH_EXCEPTIONS_FLAG = FLAG_PREFIX + 'catch_exceptions=0'
-FILTER_FLAG = FLAG_PREFIX + 'filter'
-
-# Path to the gtest_catch_exceptions_ex_test_ binary, compiled with
-# exceptions enabled.
-EX_EXE_PATH = gtest_test_utils.GetTestExecutablePath(
- 'gtest_catch_exceptions_ex_test_')
-
-# Path to the gtest_catch_exceptions_test_ binary, compiled with
-# exceptions disabled.
-EXE_PATH = gtest_test_utils.GetTestExecutablePath(
- 'gtest_catch_exceptions_no_ex_test_')
-
-environ = gtest_test_utils.environ
-SetEnvVar = gtest_test_utils.SetEnvVar
-
-# Tests in this file run a Google-Test-based test program and expect it
-# to terminate prematurely. Therefore they are incompatible with
-# the premature-exit-file protocol by design. Unset the
-# premature-exit filepath to prevent Google Test from creating
-# the file.
-SetEnvVar(gtest_test_utils.PREMATURE_EXIT_FILE_ENV_VAR, None)
-
-TEST_LIST = gtest_test_utils.Subprocess(
- [EXE_PATH, LIST_TESTS_FLAG], env=environ).output
-
-SUPPORTS_SEH_EXCEPTIONS = 'ThrowsSehException' in TEST_LIST
-
-if SUPPORTS_SEH_EXCEPTIONS:
- BINARY_OUTPUT = gtest_test_utils.Subprocess([EXE_PATH], env=environ).output
-
-EX_BINARY_OUTPUT = gtest_test_utils.Subprocess(
- [EX_EXE_PATH], env=environ).output
-
-
-# The tests.
-if SUPPORTS_SEH_EXCEPTIONS:
- # pylint:disable-msg=C6302
- class CatchSehExceptionsTest(gtest_test_utils.TestCase):
- """Tests exception-catching behavior."""
-
-
- def TestSehExceptions(self, test_output):
- self.assert_('SEH exception with code 0x2a thrown '
- 'in the test fixture\'s constructor'
- in test_output)
- self.assert_('SEH exception with code 0x2a thrown '
- 'in the test fixture\'s destructor'
- in test_output)
- self.assert_('SEH exception with code 0x2a thrown in SetUpTestCase()'
- in test_output)
- self.assert_('SEH exception with code 0x2a thrown in TearDownTestCase()'
- in test_output)
- self.assert_('SEH exception with code 0x2a thrown in SetUp()'
- in test_output)
- self.assert_('SEH exception with code 0x2a thrown in TearDown()'
- in test_output)
- self.assert_('SEH exception with code 0x2a thrown in the test body'
- in test_output)
-
- def testCatchesSehExceptionsWithCxxExceptionsEnabled(self):
- self.TestSehExceptions(EX_BINARY_OUTPUT)
-
- def testCatchesSehExceptionsWithCxxExceptionsDisabled(self):
- self.TestSehExceptions(BINARY_OUTPUT)
-
-
-class CatchCxxExceptionsTest(gtest_test_utils.TestCase):
- """Tests C++ exception-catching behavior.
-
- Tests in this test case verify that:
- * C++ exceptions are caught and logged as C++ (not SEH) exceptions
- * Exception thrown affect the remainder of the test work flow in the
- expected manner.
- """
-
- def testCatchesCxxExceptionsInFixtureConstructor(self):
- self.assert_('C++ exception with description '
- '"Standard C++ exception" thrown '
- 'in the test fixture\'s constructor'
- in EX_BINARY_OUTPUT)
- self.assert_('unexpected' not in EX_BINARY_OUTPUT,
- 'This failure belongs in this test only if '
- '"CxxExceptionInConstructorTest" (no quotes) '
- 'appears on the same line as words "called unexpectedly"')
-
- if ('CxxExceptionInDestructorTest.ThrowsExceptionInDestructor' in
- EX_BINARY_OUTPUT):
-
- def testCatchesCxxExceptionsInFixtureDestructor(self):
- self.assert_('C++ exception with description '
- '"Standard C++ exception" thrown '
- 'in the test fixture\'s destructor'
- in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInDestructorTest::TearDownTestCase() '
- 'called as expected.'
- in EX_BINARY_OUTPUT)
-
- def testCatchesCxxExceptionsInSetUpTestCase(self):
- self.assert_('C++ exception with description "Standard C++ exception"'
- ' thrown in SetUpTestCase()'
- in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInConstructorTest::TearDownTestCase() '
- 'called as expected.'
- in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInSetUpTestCaseTest constructor '
- 'called as expected.'
- in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInSetUpTestCaseTest destructor '
- 'called as expected.'
- in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInSetUpTestCaseTest::SetUp() '
- 'called as expected.'
- in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInSetUpTestCaseTest::TearDown() '
- 'called as expected.'
- in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInSetUpTestCaseTest test body '
- 'called as expected.'
- in EX_BINARY_OUTPUT)
-
- def testCatchesCxxExceptionsInTearDownTestCase(self):
- self.assert_('C++ exception with description "Standard C++ exception"'
- ' thrown in TearDownTestCase()'
- in EX_BINARY_OUTPUT)
-
- def testCatchesCxxExceptionsInSetUp(self):
- self.assert_('C++ exception with description "Standard C++ exception"'
- ' thrown in SetUp()'
- in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInSetUpTest::TearDownTestCase() '
- 'called as expected.'
- in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInSetUpTest destructor '
- 'called as expected.'
- in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInSetUpTest::TearDown() '
- 'called as expected.'
- in EX_BINARY_OUTPUT)
- self.assert_('unexpected' not in EX_BINARY_OUTPUT,
- 'This failure belongs in this test only if '
- '"CxxExceptionInSetUpTest" (no quotes) '
- 'appears on the same line as words "called unexpectedly"')
-
- def testCatchesCxxExceptionsInTearDown(self):
- self.assert_('C++ exception with description "Standard C++ exception"'
- ' thrown in TearDown()'
- in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInTearDownTest::TearDownTestCase() '
- 'called as expected.'
- in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInTearDownTest destructor '
- 'called as expected.'
- in EX_BINARY_OUTPUT)
-
- def testCatchesCxxExceptionsInTestBody(self):
- self.assert_('C++ exception with description "Standard C++ exception"'
- ' thrown in the test body'
- in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInTestBodyTest::TearDownTestCase() '
- 'called as expected.'
- in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInTestBodyTest destructor '
- 'called as expected.'
- in EX_BINARY_OUTPUT)
- self.assert_('CxxExceptionInTestBodyTest::TearDown() '
- 'called as expected.'
- in EX_BINARY_OUTPUT)
-
- def testCatchesNonStdCxxExceptions(self):
- self.assert_('Unknown C++ exception thrown in the test body'
- in EX_BINARY_OUTPUT)
-
- def testUnhandledCxxExceptionsAbortTheProgram(self):
- # Filters out SEH exception tests on Windows. Unhandled SEH exceptions
- # cause tests to show pop-up windows there.
- FITLER_OUT_SEH_TESTS_FLAG = FILTER_FLAG + '=-*Seh*'
- # By default, Google Test doesn't catch the exceptions.
- uncaught_exceptions_ex_binary_output = gtest_test_utils.Subprocess(
- [EX_EXE_PATH,
- NO_CATCH_EXCEPTIONS_FLAG,
- FITLER_OUT_SEH_TESTS_FLAG],
- env=environ).output
-
- self.assert_('Unhandled C++ exception terminating the program'
- in uncaught_exceptions_ex_binary_output)
- self.assert_('unexpected' not in uncaught_exceptions_ex_binary_output)
-
-
-if __name__ == '__main__':
- gtest_test_utils.Main()
projects / ceph.git / blobdiff