83 lines
3.0 KiB
C++
83 lines
3.0 KiB
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
|
|
|
|
// 030-Asn-Require-Check.cpp
|
|
|
|
// Catch has two natural expression assertion macro's:
|
|
// - REQUIRE() stops at first failure.
|
|
// - CHECK() continues after failure.
|
|
|
|
// There are two variants to support decomposing negated expressions:
|
|
// - REQUIRE_FALSE() stops at first failure.
|
|
// - CHECK_FALSE() continues after failure.
|
|
|
|
// main() provided by linkage to Catch2WithMain
|
|
|
|
#include <catch2/catch_test_macros.hpp>
|
|
|
|
static std::string one() {
|
|
return "1";
|
|
}
|
|
|
|
TEST_CASE( "Assert that something is true (pass)", "[require]" ) {
|
|
REQUIRE( one() == "1" );
|
|
}
|
|
|
|
TEST_CASE( "Assert that something is true (fail)", "[require]" ) {
|
|
REQUIRE( one() == "x" );
|
|
}
|
|
|
|
TEST_CASE( "Assert that something is true (stop at first failure)", "[require]" ) {
|
|
WARN( "REQUIRE stops at first failure:" );
|
|
|
|
REQUIRE( one() == "x" );
|
|
REQUIRE( one() == "1" );
|
|
}
|
|
|
|
TEST_CASE( "Assert that something is true (continue after failure)", "[check]" ) {
|
|
WARN( "CHECK continues after failure:" );
|
|
|
|
CHECK( one() == "x" );
|
|
REQUIRE( one() == "1" );
|
|
}
|
|
|
|
TEST_CASE( "Assert that something is false (stops at first failure)", "[require-false]" ) {
|
|
WARN( "REQUIRE_FALSE stops at first failure:" );
|
|
|
|
REQUIRE_FALSE( one() == "1" );
|
|
REQUIRE_FALSE( one() != "1" );
|
|
}
|
|
|
|
TEST_CASE( "Assert that something is false (continue after failure)", "[check-false]" ) {
|
|
WARN( "CHECK_FALSE continues after failure:" );
|
|
|
|
CHECK_FALSE( one() == "1" );
|
|
REQUIRE_FALSE( one() != "1" );
|
|
}
|
|
|
|
// Compile & run:
|
|
// - g++ -std=c++14 -Wall -I$(CATCH_SINGLE_INCLUDE) -o 030-Asn-Require-Check 030-Asn-Require-Check.cpp && 030-Asn-Require-Check --success
|
|
// - cl -EHsc -I%CATCH_SINGLE_INCLUDE% 030-Asn-Require-Check.cpp && 030-Asn-Require-Check --success
|
|
|
|
// Expected compact output (all assertions):
|
|
//
|
|
// prompt> 030-Asn-Require-Check.exe --reporter compact --success
|
|
// 030-Asn-Require-Check.cpp:20: passed: one() == "1" for: "1" == "1"
|
|
// 030-Asn-Require-Check.cpp:24: failed: one() == "x" for: "1" == "x"
|
|
// 030-Asn-Require-Check.cpp:28: warning: 'REQUIRE stops at first failure:'
|
|
// 030-Asn-Require-Check.cpp:30: failed: one() == "x" for: "1" == "x"
|
|
// 030-Asn-Require-Check.cpp:35: warning: 'CHECK continues after failure:'
|
|
// 030-Asn-Require-Check.cpp:37: failed: one() == "x" for: "1" == "x"
|
|
// 030-Asn-Require-Check.cpp:38: passed: one() == "1" for: "1" == "1"
|
|
// 030-Asn-Require-Check.cpp:42: warning: 'REQUIRE_FALSE stops at first failure:'
|
|
// 030-Asn-Require-Check.cpp:44: failed: !(one() == "1") for: !("1" == "1")
|
|
// 030-Asn-Require-Check.cpp:49: warning: 'CHECK_FALSE continues after failure:'
|
|
// 030-Asn-Require-Check.cpp:51: failed: !(one() == "1") for: !("1" == "1")
|
|
// 030-Asn-Require-Check.cpp:52: passed: !(one() != "1") for: !("1" != "1")
|
|
// Failed 5 test cases, failed 5 assertions.
|