gtest_list_tests_unittest_.cc

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// Copyright 2006, 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: phanna@google.com (Patrick Hanna)
 
// Unit test for Google Test's --gtest_list_tests flag.
//
// A user can ask Google Test to list all tests that will run
// so that when using a filter, a user will know what
// tests to look for. The tests will not be run after listing.
//
// This program will be invoked from a Python unit test.
// Don't run it directly.
 
#include "gtest/gtest.h"
 
// Several different test cases and tests that will be listed.
TEST(Foo, Bar1) {
}
 
TEST(Foo, Bar2) {
}
 
TEST(Foo, DISABLED_Bar3) {
}
 
TEST(Abc, Xyz) {
}
 
TEST(Abc, Def) {
}
 
TEST(FooBar, Baz) {
}
 
class FooTest : public testing::Test {
};
 
TEST_F(FooTest, Test1) {
}
 
TEST_F(FooTest, DISABLED_Test2) {
}
 
TEST_F(FooTest, Test3) {
}
 
TEST(FooDeathTest, Test1) {
}
 
// A group of value-parameterized tests.
 
class MyType {
 public:
  explicit MyType(const std::string& a_value) : value_(a_value) {}
 
  const std::string& value() const { return value_; }
 
 private:
  std::string value_;
};
 
// Teaches Google Test how to print a MyType.
void PrintTo(const MyType& x, std::ostream* os) {
  *os << x.value();
}
 
class ValueParamTest : public testing::TestWithParam<MyType> {
};
 
TEST_P(ValueParamTest, TestA) {
}
 
TEST_P(ValueParamTest, TestB) {
}
 
INSTANTIATE_TEST_CASE_P(
    MyInstantiation, ValueParamTest,
    testing::Values(MyType("one line"),
                    MyType("two\nlines"),
                    MyType("a very\nloooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong line")));  // NOLINT
 
// A group of typed tests.
 
// A deliberately long type name for testing the line-truncating
// behavior when printing a type parameter.
class VeryLoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooogName {  // NOLINT
};
 
template <typename T>
class TypedTest : public testing::Test {
};
 
template <typename T, int kSize>
class MyArray {
};
 
typedef testing::Types<VeryLoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooogName,  // NOLINT
                       int*, MyArray<bool, 42> > MyTypes;
 
TYPED_TEST_CASE(TypedTest, MyTypes);
 
TYPED_TEST(TypedTest, TestA) {
}
 
TYPED_TEST(TypedTest, TestB) {
}
 
// A group of type-parameterized tests.
 
template <typename T>
class TypeParamTest : public testing::Test {
};
 
TYPED_TEST_CASE_P(TypeParamTest);
 
TYPED_TEST_P(TypeParamTest, TestA) {
}
 
TYPED_TEST_P(TypeParamTest, TestB) {
}
 
REGISTER_TYPED_TEST_CASE_P(TypeParamTest, TestA, TestB);
 
INSTANTIATE_TYPED_TEST_CASE_P(My, TypeParamTest, MyTypes);
 
int main(int argc, char **argv) {
  ::testing::InitGoogleTest(&argc, argv);
 
  return RUN_ALL_TESTS();
}