17ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// Copyright 2008 Google Inc. 27ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// All Rights Reserved. 37ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// 47ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// Redistribution and use in source and binary forms, with or without 57ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// modification, are permitted provided that the following conditions are 67ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// met: 77ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// 87ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// * Redistributions of source code must retain the above copyright 97ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// notice, this list of conditions and the following disclaimer. 107ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// * Redistributions in binary form must reproduce the above 117ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// copyright notice, this list of conditions and the following disclaimer 127ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// in the documentation and/or other materials provided with the 137ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// distribution. 147ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// * Neither the name of Google Inc. nor the names of its 157ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// contributors may be used to endorse or promote products derived from 167ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// this software without specific prior written permission. 177ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// 187ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 197ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 207ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 217ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 227ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 237ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 247ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 257ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 267ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 277ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 287ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 297ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// 307ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// Author: wan@google.com (Zhanyong Wan) 317ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 327ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman#ifndef GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_ 337ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman#define GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_ 347ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 357ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// This header implements typed tests and type-parameterized tests. 367ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 377ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// Typed (aka type-driven) tests repeat the same test for types in a 387ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// list. You must know which types you want to test with when writing 397ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// typed tests. Here's how you do it: 407ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 417ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman#if 0 427ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 437ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// First, define a fixture class template. It should be parameterized 447ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// by a type. Remember to derive it from testing::Test. 457ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukmantemplate <typename T> 467ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukmanclass FooTest : public testing::Test { 477ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman public: 487ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman ... 497ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman typedef std::list<T> List; 507ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman static T shared_; 517ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman T value_; 527ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman}; 537ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 547ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// Next, associate a list of types with the test case, which will be 557ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// repeated for each type in the list. The typedef is necessary for 567ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// the macro to parse correctly. 577ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukmantypedef testing::Types<char, int, unsigned int> MyTypes; 587ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha BrukmanTYPED_TEST_CASE(FooTest, MyTypes); 597ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 607ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// If the type list contains only one type, you can write that type 617ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// directly without Types<...>: 627ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// TYPED_TEST_CASE(FooTest, int); 637ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 647ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// Then, use TYPED_TEST() instead of TEST_F() to define as many typed 657ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// tests for this test case as you want. 667ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha BrukmanTYPED_TEST(FooTest, DoesBlah) { 677ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman // Inside a test, refer to TypeParam to get the type parameter. 687ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman // Since we are inside a derived class template, C++ requires use to 697ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman // visit the members of FooTest via 'this'. 707ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman TypeParam n = this->value_; 717ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 727ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman // To visit static members of the fixture, add the TestFixture:: 737ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman // prefix. 747ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman n += TestFixture::shared_; 757ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 767ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman // To refer to typedefs in the fixture, add the "typename 777ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman // TestFixture::" prefix. 787ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman typename TestFixture::List values; 797ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman values.push_back(n); 807ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman ... 817ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman} 827ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 837ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha BrukmanTYPED_TEST(FooTest, HasPropertyA) { ... } 847ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 857ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman#endif // 0 867ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 877ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// Type-parameterized tests are abstract test patterns parameterized 887ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// by a type. Compared with typed tests, type-parameterized tests 897ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// allow you to define the test pattern without knowing what the type 907ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// parameters are. The defined pattern can be instantiated with 917ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// different types any number of times, in any number of translation 927ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// units. 937ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// 947ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// If you are designing an interface or concept, you can define a 957ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// suite of type-parameterized tests to verify properties that any 967ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// valid implementation of the interface/concept should have. Then, 977ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// each implementation can easily instantiate the test suite to verify 987ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// that it conforms to the requirements, without having to write 997ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// similar tests repeatedly. Here's an example: 1007ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 1017ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman#if 0 1027ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 1037ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// First, define a fixture class template. It should be parameterized 1047ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// by a type. Remember to derive it from testing::Test. 1057ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukmantemplate <typename T> 1067ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukmanclass FooTest : public testing::Test { 1077ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman ... 1087ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman}; 1097ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 1107ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// Next, declare that you will define a type-parameterized test case 1117ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// (the _P suffix is for "parameterized" or "pattern", whichever you 1127ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// prefer): 1137ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha BrukmanTYPED_TEST_CASE_P(FooTest); 1147ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 1157ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// Then, use TYPED_TEST_P() to define as many type-parameterized tests 1167ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// for this type-parameterized test case as you want. 1177ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha BrukmanTYPED_TEST_P(FooTest, DoesBlah) { 1187ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman // Inside a test, refer to TypeParam to get the type parameter. 1197ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman TypeParam n = 0; 1207ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman ... 1217ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman} 1227ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 1237ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha BrukmanTYPED_TEST_P(FooTest, HasPropertyA) { ... } 1247ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 1257ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// Now the tricky part: you need to register all test patterns before 1267ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// you can instantiate them. The first argument of the macro is the 1277ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// test case name; the rest are the names of the tests in this test 1287ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// case. 1297ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha BrukmanREGISTER_TYPED_TEST_CASE_P(FooTest, 1307ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman DoesBlah, HasPropertyA); 1317ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 1327ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// Finally, you are free to instantiate the pattern with the types you 1337ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// want. If you put the above code in a header file, you can #include 1347ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// it in multiple C++ source files and instantiate it multiple times. 1357ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// 1367ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// To distinguish different instances of the pattern, the first 1377ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// argument to the INSTANTIATE_* macro is a prefix that will be added 1387ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// to the actual test case name. Remember to pick unique prefixes for 1397ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// different instances. 1407ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukmantypedef testing::Types<char, int, unsigned int> MyTypes; 1417ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha BrukmanINSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, MyTypes); 1427ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 1437ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// If the type list contains only one type, you can write that type 1447ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// directly without Types<...>: 1457ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, int); 1467ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 1477ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman#endif // 0 1487ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 149b33f8e3e55932d0e15a686ef0c598da8dbc37acdJay Foad#include "gtest/internal/gtest-port.h" 150b33f8e3e55932d0e15a686ef0c598da8dbc37acdJay Foad#include "gtest/internal/gtest-type-util.h" 1517ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 1527ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// Implements typed tests. 1537ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 154e4b9c93fc1b531fe0cfe25a042f6b81c1e7c15c0Benjamin Kramer#if GTEST_HAS_TYPED_TEST 1557ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 1567ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. 1577ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// 1587ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// Expands to the name of the typedef for the type parameters of the 1597ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// given test case. 160b33f8e3e55932d0e15a686ef0c598da8dbc37acdJay Foad# define GTEST_TYPE_PARAMS_(TestCaseName) gtest_type_params_##TestCaseName##_ 1617ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 16257240ff6e2252f8986f6e47e4010bc52fbae25d1Benjamin Kramer// The 'Types' template argument below must have spaces around it 16357240ff6e2252f8986f6e47e4010bc52fbae25d1Benjamin Kramer// since some compilers may choke on '>>' when passing a template 16457240ff6e2252f8986f6e47e4010bc52fbae25d1Benjamin Kramer// instance (e.g. Types<int>) 165b33f8e3e55932d0e15a686ef0c598da8dbc37acdJay Foad# define TYPED_TEST_CASE(CaseName, Types) \ 16657240ff6e2252f8986f6e47e4010bc52fbae25d1Benjamin Kramer typedef ::testing::internal::TypeList< Types >::type \ 1677ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman GTEST_TYPE_PARAMS_(CaseName) 1687ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 169b33f8e3e55932d0e15a686ef0c598da8dbc37acdJay Foad# define TYPED_TEST(CaseName, TestName) \ 1707ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman template <typename gtest_TypeParam_> \ 1717ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman class GTEST_TEST_CLASS_NAME_(CaseName, TestName) \ 1727ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman : public CaseName<gtest_TypeParam_> { \ 1737ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman private: \ 1747ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman typedef CaseName<gtest_TypeParam_> TestFixture; \ 1757ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman typedef gtest_TypeParam_ TypeParam; \ 1767ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman virtual void TestBody(); \ 1777ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman }; \ 178b33f8e3e55932d0e15a686ef0c598da8dbc37acdJay Foad bool gtest_##CaseName##_##TestName##_registered_ GTEST_ATTRIBUTE_UNUSED_ = \ 1797ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman ::testing::internal::TypeParameterizedTest< \ 1807ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman CaseName, \ 1817ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman ::testing::internal::TemplateSel< \ 1827ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman GTEST_TEST_CLASS_NAME_(CaseName, TestName)>, \ 1837ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman GTEST_TYPE_PARAMS_(CaseName)>::Register(\ 1847ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman "", #CaseName, #TestName, 0); \ 1857ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman template <typename gtest_TypeParam_> \ 1867ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman void GTEST_TEST_CLASS_NAME_(CaseName, TestName)<gtest_TypeParam_>::TestBody() 1877ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 1887ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman#endif // GTEST_HAS_TYPED_TEST 1897ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 1907ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// Implements type-parameterized tests. 1917ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 192e4b9c93fc1b531fe0cfe25a042f6b81c1e7c15c0Benjamin Kramer#if GTEST_HAS_TYPED_TEST_P 1937ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 1947ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. 1957ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// 1967ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// Expands to the namespace name that the type-parameterized tests for 1977ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// the given type-parameterized test case are defined in. The exact 1987ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// name of the namespace is subject to change without notice. 199b33f8e3e55932d0e15a686ef0c598da8dbc37acdJay Foad# define GTEST_CASE_NAMESPACE_(TestCaseName) \ 2007ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman gtest_case_##TestCaseName##_ 2017ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 2027ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE. 2037ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// 2047ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// Expands to the name of the variable used to remember the names of 2057ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// the defined tests in the given test case. 206b33f8e3e55932d0e15a686ef0c598da8dbc37acdJay Foad# define GTEST_TYPED_TEST_CASE_P_STATE_(TestCaseName) \ 2077ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman gtest_typed_test_case_p_state_##TestCaseName##_ 2087ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 2097ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE DIRECTLY. 2107ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// 2117ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// Expands to the name of the variable used to remember the names of 2127ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// the registered tests in the given test case. 213b33f8e3e55932d0e15a686ef0c598da8dbc37acdJay Foad# define GTEST_REGISTERED_TEST_NAMES_(TestCaseName) \ 2147ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman gtest_registered_test_names_##TestCaseName##_ 2157ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 2167ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// The variables defined in the type-parameterized test macros are 2177ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// static as typically these macros are used in a .h file that can be 2187ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman// #included in multiple translation units linked together. 219b33f8e3e55932d0e15a686ef0c598da8dbc37acdJay Foad# define TYPED_TEST_CASE_P(CaseName) \ 2207ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman static ::testing::internal::TypedTestCasePState \ 2217ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman GTEST_TYPED_TEST_CASE_P_STATE_(CaseName) 2227ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 223b33f8e3e55932d0e15a686ef0c598da8dbc37acdJay Foad# define TYPED_TEST_P(CaseName, TestName) \ 2247ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman namespace GTEST_CASE_NAMESPACE_(CaseName) { \ 2257ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman template <typename gtest_TypeParam_> \ 2267ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman class TestName : public CaseName<gtest_TypeParam_> { \ 2277ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman private: \ 2287ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman typedef CaseName<gtest_TypeParam_> TestFixture; \ 2297ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman typedef gtest_TypeParam_ TypeParam; \ 2307ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman virtual void TestBody(); \ 2317ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman }; \ 232b33f8e3e55932d0e15a686ef0c598da8dbc37acdJay Foad static bool gtest_##TestName##_defined_ GTEST_ATTRIBUTE_UNUSED_ = \ 2337ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman GTEST_TYPED_TEST_CASE_P_STATE_(CaseName).AddTestName(\ 2347ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman __FILE__, __LINE__, #CaseName, #TestName); \ 2357ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman } \ 2367ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman template <typename gtest_TypeParam_> \ 2377ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman void GTEST_CASE_NAMESPACE_(CaseName)::TestName<gtest_TypeParam_>::TestBody() 2387ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 23936b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines// Silencing C99 build warnings 24036b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines#if 0 241b33f8e3e55932d0e15a686ef0c598da8dbc37acdJay Foad# define REGISTER_TYPED_TEST_CASE_P(CaseName, ...) \ 2427ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman namespace GTEST_CASE_NAMESPACE_(CaseName) { \ 2437ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman typedef ::testing::internal::Templates<__VA_ARGS__>::type gtest_AllTests_; \ 2447ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman } \ 2457ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman static const char* const GTEST_REGISTERED_TEST_NAMES_(CaseName) = \ 2467ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman GTEST_TYPED_TEST_CASE_P_STATE_(CaseName).VerifyRegisteredTestNames(\ 2477ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman __FILE__, __LINE__, #__VA_ARGS__) 24836b56886974eae4f9c5ebc96befd3e7bfe5de338Stephen Hines#endif 2497ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 25057240ff6e2252f8986f6e47e4010bc52fbae25d1Benjamin Kramer// The 'Types' template argument below must have spaces around it 25157240ff6e2252f8986f6e47e4010bc52fbae25d1Benjamin Kramer// since some compilers may choke on '>>' when passing a template 25257240ff6e2252f8986f6e47e4010bc52fbae25d1Benjamin Kramer// instance (e.g. Types<int>) 253b33f8e3e55932d0e15a686ef0c598da8dbc37acdJay Foad# define INSTANTIATE_TYPED_TEST_CASE_P(Prefix, CaseName, Types) \ 254b33f8e3e55932d0e15a686ef0c598da8dbc37acdJay Foad bool gtest_##Prefix##_##CaseName GTEST_ATTRIBUTE_UNUSED_ = \ 2557ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman ::testing::internal::TypeParameterizedTestCase<CaseName, \ 2567ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman GTEST_CASE_NAMESPACE_(CaseName)::gtest_AllTests_, \ 25757240ff6e2252f8986f6e47e4010bc52fbae25d1Benjamin Kramer ::testing::internal::TypeList< Types >::type>::Register(\ 2587ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman #Prefix, #CaseName, GTEST_REGISTERED_TEST_NAMES_(CaseName)) 2597ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 2607ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman#endif // GTEST_HAS_TYPED_TEST_P 2617ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman 2627ae6ff442a26212a0cc4c1929b8b0a105dc988e4Misha Brukman#endif // GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_ 263