mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-09-17 16:28:06 +03:00
5e1499d104
This commit un-deprecates DeprecatedString, and repurposes it as a byte
string.
As the null state has already been removed, there are no other
particularly hairy blockers in repurposing this type as a byte string
(what it _really_ is).
This commit is auto-generated:
$ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \
Meta Ports Ladybird Tests Kernel)
$ perl -pie 's/\bDeprecatedString\b/ByteString/g;
s/deprecated_string/byte_string/g' $xs
$ clang-format --style=file -i \
$(git diff --name-only | grep \.cpp\|\.h)
$ gn format $(git ls-files '*.gn' '*.gni')
113 lines
3.1 KiB
C++
113 lines
3.1 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
* Copyright (c) 2019-2020, Shannon Booth <shannon@serenityos.org>
|
|
* Copyright (c) 2021, Brian Gianforcaro <bgianf@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <AK/Assertions.h>
|
|
#include <AK/Platform.h>
|
|
#include <LibTest/CrashTest.h>
|
|
#include <sys/wait.h>
|
|
#include <unistd.h>
|
|
|
|
#if !defined(AK_OS_MACOS) && !defined(AK_OS_EMSCRIPTEN) && !defined(AK_OS_GNU_HURD)
|
|
# include <sys/prctl.h>
|
|
#endif
|
|
|
|
namespace Test {
|
|
|
|
Crash::Crash(ByteString 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)
|
|
{
|
|
}
|
|
|
|
bool Crash::run(RunType run_type)
|
|
{
|
|
outln("\x1B[33mTesting\x1B[0m: \"{}\"", m_type);
|
|
|
|
if (run_type == RunType::UsingCurrentProcess) {
|
|
return do_report(m_crash_function());
|
|
} else {
|
|
// Run the test in a child process so that we do not crash the crash program :^)
|
|
pid_t pid = fork();
|
|
if (pid < 0) {
|
|
perror("fork");
|
|
VERIFY_NOT_REACHED();
|
|
} else if (pid == 0) {
|
|
#if defined(AK_OS_GNU_HURD)
|
|
// When we crash, just kill the program, don't dump core.
|
|
setenv("CRASHSERVER", "/servers/crash-kill", true);
|
|
#elif !defined(AK_OS_MACOS) && !defined(AK_OS_EMSCRIPTEN)
|
|
if (prctl(PR_SET_DUMPABLE, 0, 0, 0) < 0)
|
|
perror("prctl(PR_SET_DUMPABLE)");
|
|
#endif
|
|
exit((int)m_crash_function());
|
|
}
|
|
|
|
int status;
|
|
waitpid(pid, &status, 0);
|
|
if (WIFEXITED(status)) {
|
|
return do_report(Failure(WEXITSTATUS(status)));
|
|
}
|
|
if (WIFSIGNALED(status)) {
|
|
int signal = WTERMSIG(status);
|
|
VERIFY(signal > 0);
|
|
return do_report(signal);
|
|
}
|
|
VERIFY_NOT_REACHED();
|
|
}
|
|
}
|
|
|
|
bool Crash::do_report(Report report)
|
|
{
|
|
bool pass = false;
|
|
if (m_crash_signal == ANY_SIGNAL) {
|
|
pass = report.has<int>();
|
|
} else if (m_crash_signal == 0) {
|
|
pass = report.has<Failure>() && report.get<Failure>() == Failure::DidNotCrash;
|
|
} 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: ");
|
|
else
|
|
out("\x1B[31mFAIL\x1B[0m: ");
|
|
|
|
report.visit(
|
|
[&](Failure const& failure) {
|
|
switch (failure) {
|
|
case Failure::DidNotCrash:
|
|
out("Did not crash");
|
|
break;
|
|
case Failure::UnexpectedError:
|
|
out("Unexpected error");
|
|
break;
|
|
default:
|
|
VERIFY_NOT_REACHED();
|
|
}
|
|
},
|
|
[&](int const& 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;
|
|
}
|
|
|
|
}
|