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cppl_homework_4_02/Catch2/examples/020-TestCase-2.cpp
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Puzzanis
cppl_homework 4_02 added
15 ноя 2024, 17:45
15 ноя 2024, 17:45
c506ddb
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// 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 // 020-TestCase-2.cpp // main() provided by Catch in file 020-TestCase-1.cpp. #include <catch2/catch_test_macros.hpp> static int Factorial( int number ) { return number <= 1 ? number : Factorial( number - 1 ) * number; // fail // return number <= 1 ? 1 : Factorial( number - 1 ) * number; // pass } TEST_CASE( "2: Factorial of 0 is 1 (fail)", "[multi-file:2]" ) { REQUIRE( Factorial(0) == 1 ); } TEST_CASE( "2: Factorials of 1 and higher are computed (pass)", "[multi-file:2]" ) { REQUIRE( Factorial(1) == 1 ); REQUIRE( Factorial(2) == 2 ); REQUIRE( Factorial(3) == 6 ); REQUIRE( Factorial(10) == 3628800 ); } // Compile: see 020-TestCase-1.cpp // Expected compact output (all assertions): // // prompt> 020-TestCase --reporter compact --success // 020-TestCase-2.cpp:13: failed: Factorial(0) == 1 for: 0 == 1 // 020-TestCase-2.cpp:17: passed: Factorial(1) == 1 for: 1 == 1 // 020-TestCase-2.cpp:18: passed: Factorial(2) == 2 for: 2 == 2 // 020-TestCase-2.cpp:19: passed: Factorial(3) == 6 for: 6 == 6 // 020-TestCase-2.cpp:20: passed: Factorial(10) == 3628800 for: 3628800 (0x375f00) == 3628800 (0x375f00) // Failed 1 test case, failed 1 assertion.