From 48b3d82ffe1ed19db9ba3cf7e6536ecf92e27391 Mon Sep 17 00:00:00 2001 From: Szczepan Zalega Date: Fri, 22 Dec 2017 16:53:56 +0100 Subject: Squashed 'unittest/Catch/' content from commit ae5ee2cf git-subtree-dir: unittest/Catch git-subtree-split: ae5ee2cf63d6d67bd1369b512d2a7b60b571c907 --- projects/SelfTest/GeneratorTests.cpp | 42 ++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 projects/SelfTest/GeneratorTests.cpp (limited to 'projects/SelfTest/GeneratorTests.cpp') diff --git a/projects/SelfTest/GeneratorTests.cpp b/projects/SelfTest/GeneratorTests.cpp new file mode 100644 index 0000000..af08b1d --- /dev/null +++ b/projects/SelfTest/GeneratorTests.cpp @@ -0,0 +1,42 @@ +/* + * Created by Phil on 28/01/2011. + * Copyright 2011 Two Blue Cubes Ltd. All rights reserved. + * + * Distributed under the Boost Software License, Version 1.0. (See accompanying + * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + */ + +// This define means we have to prefix all the CATCH macros with CATCH_ +// We're using it here to test it out +#define CATCH_CONFIG_PREFIX_ALL +#include "catch.hpp" + +inline int multiply( int a, int b ) +{ + return a*b; +} + +CATCH_TEST_CASE( "Generators over two ranges", "[generators]" ) +{ + using namespace Catch::Generators; + + int i = CATCH_GENERATE( between( 1, 5 ).then( values( 15, 20, 21 ).then( 36 ) ) ); + int j = CATCH_GENERATE( between( 100, 107 ) ); + + CATCH_REQUIRE( multiply( i, 2 ) == i*2 ); + CATCH_REQUIRE( multiply( j, 2 ) == j*2 ); +} + +struct IntPair { int first, second; }; + +CATCH_TEST_CASE( "Generator over a range of pairs", "[generators]" ) +{ + using namespace Catch::Generators; + + IntPair p[] = { { 0, 1 }, { 2, 3 } }; + + IntPair* i = CATCH_GENERATE( between( p, &p[1] ) ); + + CATCH_REQUIRE( i->first == i->second-1 ); + +} -- cgit v1.2.3