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0c722564c3
catch_default_main.hpp was removed in db32550898 The example 000-CatchMain.cpp is no longer compiled, but is still present in the examples and is still references by other example files. Remove the file and references to it, as they are confusing.
75 lines
2.7 KiB
C++
75 lines
2.7 KiB
C++
// 030-Asn-Require-Check.cpp
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// Catch has two natural expression assertion macro's:
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// - REQUIRE() stops at first failure.
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// - CHECK() continues after failure.
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// There are two variants to support decomposing negated expressions:
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// - REQUIRE_FALSE() stops at first failure.
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// - CHECK_FALSE() continues after failure.
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// main() provided by linkage to Catch2WithMain
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#include <catch2/catch_test_macros.hpp>
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static std::string one() {
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return "1";
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}
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TEST_CASE( "Assert that something is true (pass)", "[require]" ) {
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REQUIRE( one() == "1" );
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}
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TEST_CASE( "Assert that something is true (fail)", "[require]" ) {
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REQUIRE( one() == "x" );
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}
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TEST_CASE( "Assert that something is true (stop at first failure)", "[require]" ) {
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WARN( "REQUIRE stops at first failure:" );
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REQUIRE( one() == "x" );
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REQUIRE( one() == "1" );
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}
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TEST_CASE( "Assert that something is true (continue after failure)", "[check]" ) {
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WARN( "CHECK continues after failure:" );
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CHECK( one() == "x" );
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REQUIRE( one() == "1" );
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}
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TEST_CASE( "Assert that something is false (stops at first failure)", "[require-false]" ) {
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WARN( "REQUIRE_FALSE stops at first failure:" );
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REQUIRE_FALSE( one() == "1" );
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REQUIRE_FALSE( one() != "1" );
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}
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TEST_CASE( "Assert that something is false (continue after failure)", "[check-false]" ) {
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WARN( "CHECK_FALSE continues after failure:" );
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CHECK_FALSE( one() == "1" );
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REQUIRE_FALSE( one() != "1" );
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}
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// Compile & run:
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// - g++ -std=c++11 -Wall -I$(CATCH_SINGLE_INCLUDE) -o 030-Asn-Require-Check 030-Asn-Require-Check.cpp && 030-Asn-Require-Check --success
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// - cl -EHsc -I%CATCH_SINGLE_INCLUDE% 030-Asn-Require-Check.cpp && 030-Asn-Require-Check --success
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// Expected compact output (all assertions):
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//
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// prompt> 030-Asn-Require-Check.exe --reporter compact --success
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// 030-Asn-Require-Check.cpp:20: passed: one() == "1" for: "1" == "1"
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// 030-Asn-Require-Check.cpp:24: failed: one() == "x" for: "1" == "x"
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// 030-Asn-Require-Check.cpp:28: warning: 'REQUIRE stops at first failure:'
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// 030-Asn-Require-Check.cpp:30: failed: one() == "x" for: "1" == "x"
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// 030-Asn-Require-Check.cpp:35: warning: 'CHECK continues after failure:'
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// 030-Asn-Require-Check.cpp:37: failed: one() == "x" for: "1" == "x"
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// 030-Asn-Require-Check.cpp:38: passed: one() == "1" for: "1" == "1"
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// 030-Asn-Require-Check.cpp:42: warning: 'REQUIRE_FALSE stops at first failure:'
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// 030-Asn-Require-Check.cpp:44: failed: !(one() == "1") for: !("1" == "1")
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// 030-Asn-Require-Check.cpp:49: warning: 'CHECK_FALSE continues after failure:'
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// 030-Asn-Require-Check.cpp:51: failed: !(one() == "1") for: !("1" == "1")
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// 030-Asn-Require-Check.cpp:52: passed: !(one() != "1") for: !("1" != "1")
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// Failed 5 test cases, failed 5 assertions.
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