mirror of
https://github.com/catchorg/Catch2.git
synced 2024-11-26 23:36:11 +01:00
86 lines
2.6 KiB
C++
86 lines
2.6 KiB
C++
/*
|
|
* 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 <catch2/catch_test_macros.hpp>
|
|
#include <catch2/internal/catch_enforce.hpp>
|
|
#include <catch2/internal/catch_case_insensitive_comparisons.hpp>
|
|
#include <catch2/internal/catch_optional.hpp>
|
|
|
|
#if defined(_MSC_VER)
|
|
#pragma warning(push)
|
|
#pragma warning(disable:4702) // unreachable code in the macro expansions
|
|
#endif
|
|
|
|
TEST_CASE("Check that our error handling macros throw the right exceptions", "[!throws][internals][approvals]") {
|
|
REQUIRE_THROWS_AS(CATCH_INTERNAL_ERROR(""), std::logic_error);
|
|
REQUIRE_THROWS_AS(CATCH_ERROR(""), std::domain_error);
|
|
REQUIRE_THROWS_AS(CATCH_RUNTIME_ERROR(""), std::runtime_error);
|
|
REQUIRE_THROWS_AS([](){CATCH_ENFORCE(false, "");}(), std::domain_error);
|
|
REQUIRE_NOTHROW([](){CATCH_ENFORCE(true, "");}());
|
|
}
|
|
|
|
#if defined(_MSC_VER)
|
|
#pragma warning(pop) // unreachable code in the macro expansions
|
|
#endif
|
|
|
|
TEST_CASE("CaseInsensitiveLess is case insensitive", "[comparisons][string-case]") {
|
|
Catch::Detail::CaseInsensitiveLess lt;
|
|
SECTION( "Degenerate cases" ) {
|
|
REQUIRE( lt( "", "a" ) );
|
|
REQUIRE_FALSE( lt( "a", "a" ) );
|
|
REQUIRE_FALSE( lt( "", "" ) );
|
|
}
|
|
SECTION("Plain comparisons") {
|
|
REQUIRE( lt( "a", "b" ) );
|
|
REQUIRE( lt( "a", "B" ) );
|
|
REQUIRE( lt( "A", "b" ) );
|
|
REQUIRE( lt( "A", "B" ) );
|
|
}
|
|
}
|
|
|
|
TEST_CASE( "CaseInsensitiveEqualsTo is case insensitive",
|
|
"[comparisons][string-case]" ) {
|
|
Catch::Detail::CaseInsensitiveEqualTo eq;
|
|
SECTION( "Degenerate cases" ) {
|
|
REQUIRE( eq( "", "" ) );
|
|
REQUIRE_FALSE( eq( "", "a" ) );
|
|
}
|
|
SECTION( "Plain comparisons" ) {
|
|
REQUIRE( eq( "a", "a" ) );
|
|
REQUIRE( eq( "a", "A" ) );
|
|
REQUIRE( eq( "A", "a" ) );
|
|
REQUIRE( eq( "A", "A" ) );
|
|
REQUIRE_FALSE( eq( "a", "b" ) );
|
|
REQUIRE_FALSE( eq( "a", "B" ) );
|
|
}
|
|
}
|
|
|
|
TEST_CASE("Optional comparison ops", "[optional][approvals]") {
|
|
using Catch::Optional;
|
|
|
|
Optional<int> a, b;
|
|
|
|
SECTION( "Empty optionals are equal" ) {
|
|
REQUIRE( a == b );
|
|
REQUIRE_FALSE( a != b );
|
|
}
|
|
SECTION( "Empty and non-empty optionals are never equal" ) {
|
|
a = 1;
|
|
REQUIRE_FALSE( a == b );
|
|
REQUIRE( a != b );
|
|
}
|
|
SECTION(
|
|
"non-empty optionals are equal if the contained elements are equal") {
|
|
a = 1;
|
|
b = 2;
|
|
REQUIRE( a != b );
|
|
REQUIRE_FALSE( a == b );
|
|
|
|
a = 2;
|
|
REQUIRE( a == b );
|
|
REQUIRE_FALSE( a != b );
|
|
}
|
|
}
|