forked from OSchip/llvm-project
65 lines
2.3 KiB
C++
65 lines
2.3 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// REQUIRES: has-unix-headers
|
|
// UNSUPPORTED: c++03
|
|
// XFAIL: use_system_cxx_lib && target={{.+}}-apple-macosx{{10.9|10.10|10.11|10.12|10.13|10.14|10.15|11.0|12.0}}
|
|
// ADDITIONAL_COMPILE_FLAGS: -D_LIBCPP_ENABLE_ASSERTIONS=1
|
|
|
|
#include <cassert>
|
|
#include <cstdio>
|
|
#include <string>
|
|
|
|
#include "check_assertion.h"
|
|
|
|
template <class Func>
|
|
inline bool TestDeathTest(const char* stmt, Func&& func, DeathTest::ResultKind ExpectResult, AssertionInfoMatcher Matcher = AnyMatcher) {
|
|
DeathTest DT(Matcher);
|
|
DeathTest::ResultKind RK = DT.Run(func);
|
|
auto OnFailure = [&](std::string msg) {
|
|
std::fprintf(stderr, "EXPECT_DEATH( %s ) failed! (%s)\n\n", stmt, msg.c_str());
|
|
if (!DT.getChildStdErr().empty()) {
|
|
std::fprintf(stderr, "---------- standard err ----------\n%s\n", DT.getChildStdErr().c_str());
|
|
}
|
|
if (!DT.getChildStdOut().empty()) {
|
|
std::fprintf(stderr, "---------- standard out ----------\n%s\n", DT.getChildStdOut().c_str());
|
|
}
|
|
return false;
|
|
};
|
|
if (RK != ExpectResult)
|
|
return OnFailure(std::string("expected result did not occur: expected ") + DeathTest::ResultKindToString(ExpectResult) + " got: " + DeathTest::ResultKindToString(RK));
|
|
return true;
|
|
}
|
|
#define TEST_DEATH_TEST(RK, ...) assert((TestDeathTest(#__VA_ARGS__, [&]() { __VA_ARGS__; }, RK, AnyMatcher )))
|
|
|
|
#define TEST_DEATH_TEST_MATCHES(RK, Matcher, ...) assert((TestDeathTest(#__VA_ARGS__, [&]() { __VA_ARGS__; }, RK, Matcher)))
|
|
|
|
void my_libcpp_assert() {
|
|
_LIBCPP_ASSERT(false, "other");
|
|
}
|
|
|
|
void test_no_match_found() {
|
|
AssertionInfoMatcher ExpectMatch("my message");
|
|
TEST_DEATH_TEST_MATCHES(DeathTest::RK_MatchFailure, ExpectMatch, my_libcpp_assert());
|
|
}
|
|
|
|
void test_did_not_die() {
|
|
TEST_DEATH_TEST(DeathTest::RK_DidNotDie, ((void)0));
|
|
}
|
|
|
|
void test_unknown() {
|
|
TEST_DEATH_TEST(DeathTest::RK_Unknown, std::exit(13));
|
|
}
|
|
|
|
int main(int, char**) {
|
|
test_no_match_found();
|
|
test_did_not_die();
|
|
test_unknown();
|
|
return 0;
|
|
}
|