mirror of
https://github.com/catchorg/Catch2.git
synced 2024-11-23 22:06:10 +01:00
36 lines
809 B
C++
36 lines
809 B
C++
|
|
// 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
|
|
|
|
/**\file
|
|
* Test that the user can define custom fallbackStringifier
|
|
*
|
|
* This is done by defining a custom fallback stringifier that prints
|
|
* out a specific string, and then asserting (to cause stringification)
|
|
* over a type without stringification support.
|
|
*/
|
|
|
|
#include <string>
|
|
|
|
// A catch-all stringifier
|
|
template <typename T>
|
|
std::string fallbackStringifier(T const&) {
|
|
return "{ !!! }";
|
|
}
|
|
|
|
#include <catch2/catch_test_macros.hpp>
|
|
|
|
struct foo {
|
|
explicit operator bool() const {
|
|
return true;
|
|
}
|
|
};
|
|
|
|
TEST_CASE("aa") {
|
|
REQUIRE(foo{});
|
|
}
|