The Tor Browser: media/webrtc/trunk/testing/gtest/test/gtest-unittest-api

media/webrtc/trunk/testing/gtest/test/gtest-unittest-api_test.cc@b8a032363ba2 (annotated)

media/webrtc/trunk/testing/gtest/test/gtest-unittest-api_test.cc

Thu, 22 Jan 2015 13:21:57 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 22 Jan 2015 13:21:57 +0100
branch: TOR_BUG_9701
changeset 15: b8a032363ba2
permissions: -rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

 // Copyright 2009 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.
 //
 // Author: vladl@google.com (Vlad Losev)
 //
 // The Google C++ Testing Framework (Google Test)
 //
 // This file contains tests verifying correctness of data provided via
 // UnitTest's public methods.
 #include "gtest/gtest.h"
 #include <string.h>  // For strcmp.
 #include <algorithm>
 using ::testing::InitGoogleTest;
 namespace testing {
 namespace internal {
 template <typename T>
 struct LessByName {
   bool operator()(const T* a, const T* b) {
     return strcmp(a->name(), b->name()) < 0;
   }
 };
 class UnitTestHelper {
  public:
   // Returns the array of pointers to all test cases sorted by the test case
   // name.  The caller is responsible for deleting the array.
   static TestCase const** const GetSortedTestCases() {
     UnitTest& unit_test = *UnitTest::GetInstance();
     TestCase const** const test_cases =
         new const TestCase*[unit_test.total_test_case_count()];
     for (int i = 0; i < unit_test.total_test_case_count(); ++i)
       test_cases[i] = unit_test.GetTestCase(i);
     std::sort(test_cases,
               test_cases + unit_test.total_test_case_count(),
               LessByName<TestCase>());
     return test_cases;
   }
   // Returns the test case by its name.  The caller doesn't own the returned
   // pointer.
   static const TestCase* FindTestCase(const char* name) {
     UnitTest& unit_test = *UnitTest::GetInstance();
     for (int i = 0; i < unit_test.total_test_case_count(); ++i) {
       const TestCase* test_case = unit_test.GetTestCase(i);
       if (0 == strcmp(test_case->name(), name))
         return test_case;
     }
     return NULL;
   }
   // Returns the array of pointers to all tests in a particular test case
   // sorted by the test name.  The caller is responsible for deleting the
   // array.
   static TestInfo const** const GetSortedTests(const TestCase* test_case) {
     TestInfo const** const tests =
         new const TestInfo*[test_case->total_test_count()];
     for (int i = 0; i < test_case->total_test_count(); ++i)
       tests[i] = test_case->GetTestInfo(i);
     std::sort(tests, tests + test_case->total_test_count(),
               LessByName<TestInfo>());
     return tests;
   }
 };
 #if GTEST_HAS_TYPED_TEST
 template <typename T> class TestCaseWithCommentTest : public Test {};
 TYPED_TEST_CASE(TestCaseWithCommentTest, Types<int>);
 TYPED_TEST(TestCaseWithCommentTest, Dummy) {}
 const int kTypedTestCases = 1;
 const int kTypedTests = 1;
 #else
 const int kTypedTestCases = 0;
 const int kTypedTests = 0;
 #endif  // GTEST_HAS_TYPED_TEST
 // We can only test the accessors that do not change value while tests run.
 // Since tests can be run in any order, the values the accessors that track
 // test execution (such as failed_test_count) can not be predicted.
 TEST(ApiTest, UnitTestImmutableAccessorsWork) {
   UnitTest* unit_test = UnitTest::GetInstance();
   ASSERT_EQ(2 + kTypedTestCases, unit_test->total_test_case_count());
   EXPECT_EQ(1 + kTypedTestCases, unit_test->test_case_to_run_count());
   EXPECT_EQ(2, unit_test->disabled_test_count());
   EXPECT_EQ(5 + kTypedTests, unit_test->total_test_count());
   EXPECT_EQ(3 + kTypedTests, unit_test->test_to_run_count());
   const TestCase** const test_cases = UnitTestHelper::GetSortedTestCases();
   EXPECT_STREQ("ApiTest", test_cases[0]->name());
   EXPECT_STREQ("DISABLED_Test", test_cases[1]->name());
 #if GTEST_HAS_TYPED_TEST
   EXPECT_STREQ("TestCaseWithCommentTest/0", test_cases[2]->name());
 #endif  // GTEST_HAS_TYPED_TEST
   delete[] test_cases;
   // The following lines initiate actions to verify certain methods in
   // FinalSuccessChecker::TearDown.
   // Records a test property to verify TestResult::GetTestProperty().
   RecordProperty("key", "value");
 }
 AssertionResult IsNull(const char* str) {
   if (str != NULL) {
     return testing::AssertionFailure() << "argument is " << str;
   }
   return AssertionSuccess();
 }
 TEST(ApiTest, TestCaseImmutableAccessorsWork) {
   const TestCase* test_case = UnitTestHelper::FindTestCase("ApiTest");
   ASSERT_TRUE(test_case != NULL);
   EXPECT_STREQ("ApiTest", test_case->name());
   EXPECT_TRUE(IsNull(test_case->type_param()));
   EXPECT_TRUE(test_case->should_run());
   EXPECT_EQ(1, test_case->disabled_test_count());
   EXPECT_EQ(3, test_case->test_to_run_count());
   ASSERT_EQ(4, test_case->total_test_count());
   const TestInfo** tests = UnitTestHelper::GetSortedTests(test_case);
   EXPECT_STREQ("DISABLED_Dummy1", tests[0]->name());
   EXPECT_STREQ("ApiTest", tests[0]->test_case_name());
   EXPECT_TRUE(IsNull(tests[0]->value_param()));
   EXPECT_TRUE(IsNull(tests[0]->type_param()));
   EXPECT_FALSE(tests[0]->should_run());
   EXPECT_STREQ("TestCaseDisabledAccessorsWork", tests[1]->name());
   EXPECT_STREQ("ApiTest", tests[1]->test_case_name());
   EXPECT_TRUE(IsNull(tests[1]->value_param()));
   EXPECT_TRUE(IsNull(tests[1]->type_param()));
   EXPECT_TRUE(tests[1]->should_run());
   EXPECT_STREQ("TestCaseImmutableAccessorsWork", tests[2]->name());
   EXPECT_STREQ("ApiTest", tests[2]->test_case_name());
   EXPECT_TRUE(IsNull(tests[2]->value_param()));
   EXPECT_TRUE(IsNull(tests[2]->type_param()));
   EXPECT_TRUE(tests[2]->should_run());
   EXPECT_STREQ("UnitTestImmutableAccessorsWork", tests[3]->name());
   EXPECT_STREQ("ApiTest", tests[3]->test_case_name());
   EXPECT_TRUE(IsNull(tests[3]->value_param()));
   EXPECT_TRUE(IsNull(tests[3]->type_param()));
   EXPECT_TRUE(tests[3]->should_run());
   delete[] tests;
   tests = NULL;
 #if GTEST_HAS_TYPED_TEST
   test_case = UnitTestHelper::FindTestCase("TestCaseWithCommentTest/0");
   ASSERT_TRUE(test_case != NULL);
   EXPECT_STREQ("TestCaseWithCommentTest/0", test_case->name());
   EXPECT_STREQ(GetTypeName<int>().c_str(), test_case->type_param());
   EXPECT_TRUE(test_case->should_run());
   EXPECT_EQ(0, test_case->disabled_test_count());
   EXPECT_EQ(1, test_case->test_to_run_count());
   ASSERT_EQ(1, test_case->total_test_count());
   tests = UnitTestHelper::GetSortedTests(test_case);
   EXPECT_STREQ("Dummy", tests[0]->name());
   EXPECT_STREQ("TestCaseWithCommentTest/0", tests[0]->test_case_name());
   EXPECT_TRUE(IsNull(tests[0]->value_param()));
   EXPECT_STREQ(GetTypeName<int>().c_str(), tests[0]->type_param());
   EXPECT_TRUE(tests[0]->should_run());
   delete[] tests;
 #endif  // GTEST_HAS_TYPED_TEST
 }
 TEST(ApiTest, TestCaseDisabledAccessorsWork) {
   const TestCase* test_case = UnitTestHelper::FindTestCase("DISABLED_Test");
   ASSERT_TRUE(test_case != NULL);
   EXPECT_STREQ("DISABLED_Test", test_case->name());
   EXPECT_TRUE(IsNull(test_case->type_param()));
   EXPECT_FALSE(test_case->should_run());
   EXPECT_EQ(1, test_case->disabled_test_count());
   EXPECT_EQ(0, test_case->test_to_run_count());
   ASSERT_EQ(1, test_case->total_test_count());
   const TestInfo* const test_info = test_case->GetTestInfo(0);
   EXPECT_STREQ("Dummy2", test_info->name());
   EXPECT_STREQ("DISABLED_Test", test_info->test_case_name());
   EXPECT_TRUE(IsNull(test_info->value_param()));
   EXPECT_TRUE(IsNull(test_info->type_param()));
   EXPECT_FALSE(test_info->should_run());
 }
 // These two tests are here to provide support for testing
 // test_case_to_run_count, disabled_test_count, and test_to_run_count.
 TEST(ApiTest, DISABLED_Dummy1) {}
 TEST(DISABLED_Test, Dummy2) {}
 class FinalSuccessChecker : public Environment {
  protected:
   virtual void TearDown() {
     UnitTest* unit_test = UnitTest::GetInstance();
     EXPECT_EQ(1 + kTypedTestCases, unit_test->successful_test_case_count());
     EXPECT_EQ(3 + kTypedTests, unit_test->successful_test_count());
     EXPECT_EQ(0, unit_test->failed_test_case_count());
     EXPECT_EQ(0, unit_test->failed_test_count());
     EXPECT_TRUE(unit_test->Passed());
     EXPECT_FALSE(unit_test->Failed());
     ASSERT_EQ(2 + kTypedTestCases, unit_test->total_test_case_count());
     const TestCase** const test_cases = UnitTestHelper::GetSortedTestCases();
     EXPECT_STREQ("ApiTest", test_cases[0]->name());
     EXPECT_TRUE(IsNull(test_cases[0]->type_param()));
     EXPECT_TRUE(test_cases[0]->should_run());
     EXPECT_EQ(1, test_cases[0]->disabled_test_count());
     ASSERT_EQ(4, test_cases[0]->total_test_count());
     EXPECT_EQ(3, test_cases[0]->successful_test_count());
     EXPECT_EQ(0, test_cases[0]->failed_test_count());
     EXPECT_TRUE(test_cases[0]->Passed());
     EXPECT_FALSE(test_cases[0]->Failed());
     EXPECT_STREQ("DISABLED_Test", test_cases[1]->name());
     EXPECT_TRUE(IsNull(test_cases[1]->type_param()));
     EXPECT_FALSE(test_cases[1]->should_run());
     EXPECT_EQ(1, test_cases[1]->disabled_test_count());
     ASSERT_EQ(1, test_cases[1]->total_test_count());
     EXPECT_EQ(0, test_cases[1]->successful_test_count());
     EXPECT_EQ(0, test_cases[1]->failed_test_count());
 #if GTEST_HAS_TYPED_TEST
     EXPECT_STREQ("TestCaseWithCommentTest/0", test_cases[2]->name());
     EXPECT_STREQ(GetTypeName<int>().c_str(), test_cases[2]->type_param());
     EXPECT_TRUE(test_cases[2]->should_run());
     EXPECT_EQ(0, test_cases[2]->disabled_test_count());
     ASSERT_EQ(1, test_cases[2]->total_test_count());
     EXPECT_EQ(1, test_cases[2]->successful_test_count());
     EXPECT_EQ(0, test_cases[2]->failed_test_count());
     EXPECT_TRUE(test_cases[2]->Passed());
     EXPECT_FALSE(test_cases[2]->Failed());
 #endif  // GTEST_HAS_TYPED_TEST
     const TestCase* test_case = UnitTestHelper::FindTestCase("ApiTest");
     const TestInfo** tests = UnitTestHelper::GetSortedTests(test_case);
     EXPECT_STREQ("DISABLED_Dummy1", tests[0]->name());
     EXPECT_STREQ("ApiTest", tests[0]->test_case_name());
     EXPECT_FALSE(tests[0]->should_run());
     EXPECT_STREQ("TestCaseDisabledAccessorsWork", tests[1]->name());
     EXPECT_STREQ("ApiTest", tests[1]->test_case_name());
     EXPECT_TRUE(IsNull(tests[1]->value_param()));
     EXPECT_TRUE(IsNull(tests[1]->type_param()));
     EXPECT_TRUE(tests[1]->should_run());
     EXPECT_TRUE(tests[1]->result()->Passed());
     EXPECT_EQ(0, tests[1]->result()->test_property_count());
     EXPECT_STREQ("TestCaseImmutableAccessorsWork", tests[2]->name());
     EXPECT_STREQ("ApiTest", tests[2]->test_case_name());
     EXPECT_TRUE(IsNull(tests[2]->value_param()));
     EXPECT_TRUE(IsNull(tests[2]->type_param()));
     EXPECT_TRUE(tests[2]->should_run());
     EXPECT_TRUE(tests[2]->result()->Passed());
     EXPECT_EQ(0, tests[2]->result()->test_property_count());
     EXPECT_STREQ("UnitTestImmutableAccessorsWork", tests[3]->name());
     EXPECT_STREQ("ApiTest", tests[3]->test_case_name());
     EXPECT_TRUE(IsNull(tests[3]->value_param()));
     EXPECT_TRUE(IsNull(tests[3]->type_param()));
     EXPECT_TRUE(tests[3]->should_run());
     EXPECT_TRUE(tests[3]->result()->Passed());
     EXPECT_EQ(1, tests[3]->result()->test_property_count());
     const TestProperty& property = tests[3]->result()->GetTestProperty(0);
     EXPECT_STREQ("key", property.key());
     EXPECT_STREQ("value", property.value());
     delete[] tests;
 #if GTEST_HAS_TYPED_TEST
     test_case = UnitTestHelper::FindTestCase("TestCaseWithCommentTest/0");
     tests = UnitTestHelper::GetSortedTests(test_case);
     EXPECT_STREQ("Dummy", tests[0]->name());
     EXPECT_STREQ("TestCaseWithCommentTest/0", tests[0]->test_case_name());
     EXPECT_TRUE(IsNull(tests[0]->value_param()));
     EXPECT_STREQ(GetTypeName<int>().c_str(), tests[0]->type_param());
     EXPECT_TRUE(tests[0]->should_run());
     EXPECT_TRUE(tests[0]->result()->Passed());
     EXPECT_EQ(0, tests[0]->result()->test_property_count());
     delete[] tests;
 #endif  // GTEST_HAS_TYPED_TEST
     delete[] test_cases;
   }
 };
 }  // namespace internal
 }  // namespace testing
 int main(int argc, char **argv) {
   InitGoogleTest(&argc, argv);
   AddGlobalTestEnvironment(new testing::internal::FinalSuccessChecker());
   return RUN_ALL_TESTS();
 }

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media/webrtc/trunk/testing/gtest/test/gtest-unittest-api_test.cc@b8a032363ba2 (annotated)

media/webrtc/trunk/testing/gtest/test/gtest-unittest-api_test.cc