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This adds support for templated tests and test methods via `TEMPLATE_TEST_CASE` and `TEMPLATE_TEST_CASE_METHOD` macros. These work mostly just like their regular counterparts*, but take an unlimited** number of types as their last arguments. * Unlike the plain `TEST_CASE*` macros, the `TEMPLATE*` variants require a tag string. ** In practice there is limit of about 300 types.
82 lines
1.8 KiB
C++
82 lines
1.8 KiB
C++
/*
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* Created by Phil on 09/11/2010.
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* Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
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*
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* Distributed under the Boost Software License, Version 1.0. (See accompanying
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* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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*/
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#include "catch.hpp"
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namespace{ namespace ClassTests {
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#ifndef CLASS_TEST_HELPERS_INCLUDED // Don't compile this more than once per TU
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#define CLASS_TEST_HELPERS_INCLUDED
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class TestClass
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{
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std::string s;
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public:
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TestClass()
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: s( "hello" )
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{}
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void succeedingCase()
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{
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REQUIRE( s == "hello" );
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}
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void failingCase()
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{
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REQUIRE( s == "world" );
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}
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};
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struct Fixture
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{
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Fixture() : m_a( 1 ) {}
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int m_a;
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};
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template< typename T >
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struct Template_Fixture {
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Template_Fixture(): m_a(1) {}
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T m_a;
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};
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#endif
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METHOD_AS_TEST_CASE( TestClass::succeedingCase, "A METHOD_AS_TEST_CASE based test run that succeeds", "[class]" )
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METHOD_AS_TEST_CASE( TestClass::failingCase, "A METHOD_AS_TEST_CASE based test run that fails", "[.][class][failing]" )
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TEST_CASE_METHOD( Fixture, "A TEST_CASE_METHOD based test run that succeeds", "[class]" )
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{
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REQUIRE( m_a == 1 );
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}
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TEMPLATE_TEST_CASE_METHOD(Template_Fixture, "A TEMPLATE_TEST_CASE_METHOD based test run that succeeds", "[class][template]", int, float, double) {
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REQUIRE( Template_Fixture<TestType>::m_a == 1 );
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}
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// We should be able to write our tests within a different namespace
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namespace Inner
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{
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TEST_CASE_METHOD( Fixture, "A TEST_CASE_METHOD based test run that fails", "[.][class][failing]" )
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{
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REQUIRE( m_a == 2 );
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}
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TEMPLATE_TEST_CASE_METHOD(Template_Fixture,"A TEMPLATE_TEST_CASE_METHOD based test run that fails", "[.][class][template][failing]", int, float, double)
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{
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REQUIRE( Template_Fixture<TestType>::m_a == 2 );
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}
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}
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}} // namespace ClassTests
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