gtest_list_tests_unittest_.cc revision fc2de66453b0669c09eaca643b07d34443858b6f
11be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// Copyright 2006, Google Inc. 21be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// All rights reserved. 31be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// 41be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// Redistribution and use in source and binary forms, with or without 51be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// modification, are permitted provided that the following conditions are 61be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// met: 71be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// 81be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// * Redistributions of source code must retain the above copyright 91be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// notice, this list of conditions and the following disclaimer. 101be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// * Redistributions in binary form must reproduce the above 111be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// copyright notice, this list of conditions and the following disclaimer 121be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// in the documentation and/or other materials provided with the 131be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// distribution. 141be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// * Neither the name of Google Inc. nor the names of its 151be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// contributors may be used to endorse or promote products derived from 161be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// this software without specific prior written permission. 171be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// 181be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 191be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 201be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 211be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 221be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 231be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 241be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 251be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 261be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 271be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 281be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 291be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// 301be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// Author: phanna@google.com (Patrick Hanna) 311be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania 321be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// Unit test for Google Test's --gtest_list_tests flag. 331be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// 341be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// A user can ask Google Test to list all tests that will run 351be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// so that when using a filter, a user will know what 361be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// tests to look for. The tests will not be run after listing. 371be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// 381be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// This program will be invoked from a Python unit test. 391be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// Don't run it directly. 401be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania 4141d0579e8de9ef4ff178fc4991043c61a19943f7Brett Chabot#include "gtest/gtest.h" 421be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania 431be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania// Several different test cases and tests that will be listed. 441be2c9def7187e4e643c00a31dd9986395795d7dNicolas CataniaTEST(Foo, Bar1) { 451be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania} 461be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania 471be2c9def7187e4e643c00a31dd9986395795d7dNicolas CataniaTEST(Foo, Bar2) { 481be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania} 491be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania 5041d0579e8de9ef4ff178fc4991043c61a19943f7Brett ChabotTEST(Foo, DISABLED_Bar3) { 511be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania} 521be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania 531be2c9def7187e4e643c00a31dd9986395795d7dNicolas CataniaTEST(Abc, Xyz) { 541be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania} 551be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania 561be2c9def7187e4e643c00a31dd9986395795d7dNicolas CataniaTEST(Abc, Def) { 571be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania} 581be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania 591be2c9def7187e4e643c00a31dd9986395795d7dNicolas CataniaTEST(FooBar, Baz) { 601be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania} 611be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania 621be2c9def7187e4e643c00a31dd9986395795d7dNicolas Cataniaclass FooTest : public testing::Test { 631be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania}; 641be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania 651be2c9def7187e4e643c00a31dd9986395795d7dNicolas CataniaTEST_F(FooTest, Test1) { 661be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania} 671be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania 6841d0579e8de9ef4ff178fc4991043c61a19943f7Brett ChabotTEST_F(FooTest, DISABLED_Test2) { 691be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania} 701be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania 711be2c9def7187e4e643c00a31dd9986395795d7dNicolas CataniaTEST_F(FooTest, Test3) { 721be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania} 731be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania 741be2c9def7187e4e643c00a31dd9986395795d7dNicolas CataniaTEST(FooDeathTest, Test1) { 751be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania} 761be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania 77fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes// A group of value-parameterized tests. 78fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 79fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughesclass MyType { 80fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes public: 81fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes explicit MyType(const std::string& a_value) : value_(a_value) {} 82fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 83fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes const std::string& value() const { return value_; } 84fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 85fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes private: 86fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes std::string value_; 87fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes}; 88fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 89fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes// Teaches Google Test how to print a MyType. 90fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughesvoid PrintTo(const MyType& x, std::ostream* os) { 91fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes *os << x.value(); 92fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes} 93fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 94fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughesclass ValueParamTest : public testing::TestWithParam<MyType> { 95fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes}; 96fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 97fc2de66453b0669c09eaca643b07d34443858b6fElliott HughesTEST_P(ValueParamTest, TestA) { 98fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes} 99fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 100fc2de66453b0669c09eaca643b07d34443858b6fElliott HughesTEST_P(ValueParamTest, TestB) { 101fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes} 102fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 103fc2de66453b0669c09eaca643b07d34443858b6fElliott HughesINSTANTIATE_TEST_CASE_P( 104fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes MyInstantiation, ValueParamTest, 105fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes testing::Values(MyType("one line"), 106fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes MyType("two\nlines"), 107fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes MyType("a very\nloooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong line"))); // NOLINT 108fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 109fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes// A group of typed tests. 110fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 111fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes// A deliberately long type name for testing the line-truncating 112fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes// behavior when printing a type parameter. 113fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughesclass VeryLoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooogName { // NOLINT 114fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes}; 115fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 116fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughestemplate <typename T> 117fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughesclass TypedTest : public testing::Test { 118fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes}; 119fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 120fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughestemplate <typename T, int kSize> 121fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughesclass MyArray { 122fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes}; 123fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 124fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughestypedef testing::Types<VeryLoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooogName, // NOLINT 125fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes int*, MyArray<bool, 42> > MyTypes; 126fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 127fc2de66453b0669c09eaca643b07d34443858b6fElliott HughesTYPED_TEST_CASE(TypedTest, MyTypes); 128fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 129fc2de66453b0669c09eaca643b07d34443858b6fElliott HughesTYPED_TEST(TypedTest, TestA) { 130fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes} 131fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 132fc2de66453b0669c09eaca643b07d34443858b6fElliott HughesTYPED_TEST(TypedTest, TestB) { 133fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes} 134fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 135fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes// A group of type-parameterized tests. 136fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 137fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughestemplate <typename T> 138fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughesclass TypeParamTest : public testing::Test { 139fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes}; 140fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 141fc2de66453b0669c09eaca643b07d34443858b6fElliott HughesTYPED_TEST_CASE_P(TypeParamTest); 142fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 143fc2de66453b0669c09eaca643b07d34443858b6fElliott HughesTYPED_TEST_P(TypeParamTest, TestA) { 144fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes} 145fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 146fc2de66453b0669c09eaca643b07d34443858b6fElliott HughesTYPED_TEST_P(TypeParamTest, TestB) { 147fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes} 148fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 149fc2de66453b0669c09eaca643b07d34443858b6fElliott HughesREGISTER_TYPED_TEST_CASE_P(TypeParamTest, TestA, TestB); 150fc2de66453b0669c09eaca643b07d34443858b6fElliott Hughes 151fc2de66453b0669c09eaca643b07d34443858b6fElliott HughesINSTANTIATE_TYPED_TEST_CASE_P(My, TypeParamTest, MyTypes); 1521be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania 1531be2c9def7187e4e643c00a31dd9986395795d7dNicolas Cataniaint main(int argc, char **argv) { 15441d0579e8de9ef4ff178fc4991043c61a19943f7Brett Chabot ::testing::InitGoogleTest(&argc, argv); 1551be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania 1561be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania return RUN_ALL_TESTS(); 1571be2c9def7187e4e643c00a31dd9986395795d7dNicolas Catania} 158