catch2/Test/MiscTests.cpp

113 lines
2.3 KiB
C++

/*
* MiscTests.cpp
* Catch - Test
*
* Created by Phil on 29/11/2010.
* Copyright 2010 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)
*
*/
#include "../catch.hpp"
#include <iostream>
TEST_CASE( "./succeeding/Misc/Sections", "random SECTION tests" )
{
int a = 1;
int b = 2;
SECTION( "s1", "doesn't equal" )
{
REQUIRE( a != b );
REQUIRE( b != a );
}
SECTION( "s2", "not equal" )
{
REQUIRE_FALSE( a == b);
}
}
TEST_CASE( "./succeeding/Misc/Sections/nested", "nested SECTION tests" )
{
int a = 1;
int b = 2;
SECTION( "s1", "doesn't equal" )
{
REQUIRE( a != b );
REQUIRE( b != a );
SECTION( "s2", "not equal" )
{
REQUIRE_FALSE( a == b);
}
}
}
TEST_CASE( "./mixed/Misc/Sections/loops", "looped SECTION tests" )
{
int a = 1;
for( int b = 0; b < 10; ++b )
{
std::ostringstream oss;
oss << "b is currently: " << b;
SECTION( "s1", oss.str() )
{
CHECK( b > a );
}
}
}
TEST_CASE( "./mixed/Misc/loops", "looped tests" )
{
static const int fib[] = { 1, 1, 2, 3, 5, 8, 13, 21 };
for( size_t i=0; i < sizeof(fib)/sizeof(int); ++i )
{
INFO( "Testing if fib[" << i << "] (" << fib[i] << ") is even" );
CHECK( ( fib[i] % 2 ) == 0 );
}
}
TEST_CASE( "./succeeding/Misc/stdout,stderr", "Sends stuff to stdout and stderr" )
{
std::cout << "Some information";
std::cerr << "An error";
}
size_t multiply( int a, int b )
{
return a*b;
}
TEST_CASE( "./succeeding/generators/1", "Generators over two ranges" )
{
using namespace Catch::Generators;
size_t i = GENERATE( between( 1, 5 ).then( values( 15, 20, 21 ).then( 36 ) ) );
size_t j = GENERATE( between( 100, 107 ) );
REQUIRE( multiply( i, 2 ) == i*2 );
REQUIRE( multiply( j, 2 ) == j*2 );
}
// An unnamed test case. A name, of the form, "unnamed/#" is generated, where
// # is an incrementing integer
ANON_TEST_CASE()
{
int i = 7;
REQUIRE( i == 7 );
}
ANON_TEST_CASE()
{
int i = 7;
REQUIRE( i == 8 );
}