// Copyright Catch2 Authors // Distributed under the Boost Software License, Version 1.0. // (See accompanying file LICENSE.txt or copy at // https://www.boost.org/LICENSE_1_0.txt) // SPDX-License-Identifier: BSL-1.0 #if defined( __GNUC__ ) || defined( __clang__ ) # pragma GCC diagnostic ignored "-Wfloat-equal" #endif #include <catch2/catch_test_macros.hpp> #include <catch2/catch_template_test_macros.hpp> #include <array> namespace { class TestClass { std::string s; public: TestClass(): s( "hello" ) {} void succeedingCase() { REQUIRE( s == "hello" ); } void failingCase() { REQUIRE( s == "world" ); } }; struct Fixture { Fixture(): m_a( 1 ) {} int m_a; }; struct Persistent_Fixture { mutable int m_a = 0; }; template <typename T> struct Template_Fixture { Template_Fixture(): m_a( 1 ) {} T m_a; }; template <typename T> struct Template_Fixture_2 { Template_Fixture_2() = default; T m_a; }; template <typename T> struct Template_Foo { size_t size() { return 0; } }; template <typename T, size_t V> struct Template_Foo_2 { size_t size() { return V; } }; template <int V> struct Nttp_Fixture { int value = V; }; } // end unnamed namespace METHOD_AS_TEST_CASE( TestClass::succeedingCase, "A METHOD_AS_TEST_CASE based test run that succeeds", "[class]" ) METHOD_AS_TEST_CASE( TestClass::failingCase, "A METHOD_AS_TEST_CASE based test run that fails", "[.][class][failing]" ) TEST_CASE_METHOD( Fixture, "A TEST_CASE_METHOD based test run that succeeds", "[class]" ) { REQUIRE( m_a == 1 ); } TEST_CASE_PERSISTENT_FIXTURE( Persistent_Fixture, "A TEST_CASE_PERSISTENT_FIXTURE based test run that succeeds", "[class]" ) { SECTION( "First partial run" ) { REQUIRE( m_a++ == 0 ); } SECTION( "Second partial run" ) { REQUIRE( m_a == 1 ); } } TEMPLATE_TEST_CASE_METHOD(Template_Fixture, "A TEMPLATE_TEST_CASE_METHOD based test run that succeeds", "[class][template]", int, float, double) { REQUIRE( Template_Fixture<TestType>::m_a == 1 ); } TEMPLATE_TEST_CASE_METHOD_SIG(Nttp_Fixture, "A TEMPLATE_TEST_CASE_METHOD_SIG based test run that succeeds", "[class][template][nttp]",((int V), V), 1, 3, 6) { REQUIRE(Nttp_Fixture<V>::value > 0); } TEMPLATE_PRODUCT_TEST_CASE_METHOD(Template_Fixture_2, "A TEMPLATE_PRODUCT_TEST_CASE_METHOD based test run that succeeds","[class][template][product]",(std::vector,Template_Foo),(int,float)) { REQUIRE( Template_Fixture_2<TestType>::m_a.size() == 0 ); } TEMPLATE_PRODUCT_TEST_CASE_METHOD_SIG(Template_Fixture_2, "A TEMPLATE_PRODUCT_TEST_CASE_METHOD_SIG based test run that succeeds", "[class][template][product][nttp]", ((typename T, size_t S), T, S),(std::array, Template_Foo_2), ((int,2), (float,6))) { REQUIRE(Template_Fixture_2<TestType>{}.m_a.size() >= 2); } using MyTypes = std::tuple<int, char, double>; TEMPLATE_LIST_TEST_CASE_METHOD(Template_Fixture, "Template test case method with test types specified inside std::tuple", "[class][template][list]", MyTypes) { REQUIRE( Template_Fixture<TestType>::m_a == 1 ); } // We should be able to write our tests within a different namespace namespace Inner { TEST_CASE_METHOD( Fixture, "A TEST_CASE_METHOD based test run that fails", "[.][class][failing]" ) { REQUIRE( m_a == 2 ); } TEST_CASE_PERSISTENT_FIXTURE( Persistent_Fixture, "A TEST_CASE_PERSISTENT_FIXTURE based test run that fails", "[.][class][failing]" ) { SECTION( "First partial run" ) { REQUIRE( m_a++ == 0 ); } SECTION( "Second partial run" ) { REQUIRE( m_a == 0 ); } } TEMPLATE_TEST_CASE_METHOD(Template_Fixture,"A TEMPLATE_TEST_CASE_METHOD based test run that fails", "[.][class][template][failing]", int, float, double) { REQUIRE( Template_Fixture<TestType>::m_a == 2 ); } TEMPLATE_TEST_CASE_METHOD_SIG(Nttp_Fixture, "A TEMPLATE_TEST_CASE_METHOD_SIG based test run that fails", "[.][class][template][nttp][failing]", ((int V), V), 1, 3, 6) { REQUIRE(Nttp_Fixture<V>::value == 0); } TEMPLATE_PRODUCT_TEST_CASE_METHOD(Template_Fixture_2, "A TEMPLATE_PRODUCT_TEST_CASE_METHOD based test run that fails","[.][class][template][product][failing]",(std::vector,Template_Foo),(int,float)) { REQUIRE( Template_Fixture_2<TestType>::m_a.size() == 1 ); } TEMPLATE_PRODUCT_TEST_CASE_METHOD_SIG(Template_Fixture_2, "A TEMPLATE_PRODUCT_TEST_CASE_METHOD_SIG based test run that fails", "[.][class][template][product][nttp][failing]", ((typename T, size_t S), T, S), (std::array, Template_Foo_2), ((int, 2), (float, 6))) { REQUIRE(Template_Fixture_2<TestType>{}.m_a.size() < 2); } } // namespace // We want a class in nested namespace so we can test JUnit's classname normalization. namespace { namespace A { namespace B { class TestClass {}; } } } // namespace TEST_CASE_METHOD( A::B::TestClass, "A TEST_CASE_METHOD testing junit classname normalization", "[class][approvals]" ) { SUCCEED(); }