mirror of
https://github.com/catchorg/Catch2.git
synced 2024-11-17 19:22:25 +01:00
34 lines
1.1 KiB
C++
34 lines
1.1 KiB
C++
// 020-TestCase-2.cpp
|
|
|
|
// main() provided by Catch in file 020-TestCase-1.cpp.
|
|
|
|
#include "catch.hpp"
|
|
|
|
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.
|