RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 17:07:34 +00:00
Code Issues Activity Actions

LibTest: Expose new EXPECT_CRASH(..) macro for unit test assertions

Browse source 
Utilize the Crash type we imported into LibTest to support testing
of crash scenarios when testing all other components.
This commit is contained in:
Brian Gianforcaro 2021-05-07 04:38:56 -07:00 • committed by Linus Groh
parent 7e28ecc305
commit 7f51754780
3 changed files with 22 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

12
Userland/Libraries/LibTest/Macros.h
View file

@ -9,6 +9,7 @@
#include <AK/Assertions.h>
#include <AK/CheckedFormatString.h>
#include <LibTest/CrashTest.h>
namespace AK {
template<typename... Parameters>
@ -101,3 +102,14 @@ void current_test_case_did_fail();
::AK::warnln("\033[31;1mFAIL\033[0m: {}:{}: {}", __FILE__, __LINE__, message); \
::Test::current_test_case_did_fail(); \
} while (false)
// To use, specify the lambda to execute in a sub process and verify it exits:
// EXPECT_CRASH("This should fail", []{
// return Test::Crash::Failure::DidNotCrash;
// });
#define EXPECT_CRASH(test_message, test_func) \
do { \
Test::Crash crash(test_message, test_func); \
if (!crash.run()) \
::Test::current_test_case_did_fail(); \
} while (false)