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LibTest: Add EXPECT_CRASH_WITH_SIGNAL

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This commit is contained in:
Michel Hermier 2021-12-17 18:12:47 +01:00 • committed by Brian Gianforcaro
parent b1b94692e6
commit 4c6e826c05
6 changed files with 52 additions and 8 deletions
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32
Userland/Libraries/LibTest/CrashTest.cpp
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@ -6,6 +6,7 @@
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/Assertions.h>
#include <AK/Platform.h>
#include <LibTest/CrashTest.h>
#include <sys/wait.h>
@ -17,9 +18,10 @@
namespace Test {
Crash::Crash(String test_type, Function<Crash::Failure()> crash_function)
Crash::Crash(String test_type, Function<Crash::Failure()> crash_function, int crash_signal)
: m_type(move(test_type))
, m_crash_function(move(crash_function))
, m_crash_signal(crash_signal)
{
}
@ -49,7 +51,9 @@ bool Crash::run(RunType run_type)
return do_report(Failure(WEXITSTATUS(status)));
}
if (WIFSIGNALED(status)) {
return do_report(WTERMSIG(status));
int signal = WTERMSIG(status);
VERIFY(signal > 0);
return do_report(signal);
}
VERIFY_NOT_REACHED();
}
@ -57,7 +61,14 @@ bool Crash::run(RunType run_type)
bool Crash::do_report(Report report)
{
const bool pass = report.has<int>();
bool pass = false;
if (m_crash_signal == ANY_SIGNAL) {
pass = report.has<int>();
} else if (m_crash_signal > 0) {
pass = report.has<int>() && report.get<int>() == m_crash_signal;
} else {
VERIFY_NOT_REACHED();
}
if (pass)
out("\x1B[32mPASS\x1B[0m: ");
@ -68,19 +79,28 @@ bool Crash::do_report(Report report)
[&](const Failure& failure) {
switch (failure) {
case Failure::DidNotCrash:
outln("Did not crash!");
out("Did not crash");
break;
case Failure::UnexpectedError:
outln("Unexpected error!");
out("Unexpected error");
break;
default:
VERIFY_NOT_REACHED();
}
},
[&](const int& signal) {
outln("Terminated with signal {}", signal);
out("Terminated with signal {}", signal);
});
if (!pass) {
if (m_crash_signal == ANY_SIGNAL) {
out(" while expecting any signal");
} else if (m_crash_signal > 0) {
out(" while expecting signal {}", m_crash_signal);
}
}
outln();
return pass;
}