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- /*
- * Copyright 2013-present Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- #include <folly/experimental/symbolizer/test/SignalHandlerTest.h>
- #include <folly/experimental/symbolizer/SignalHandler.h>
- #include <folly/CPortability.h>
- #include <folly/FileUtil.h>
- #include <folly/Range.h>
- #include <folly/portability/GTest.h>
- namespace folly {
- namespace symbolizer {
- namespace test {
- namespace {
- void print(StringPiece sp) {
- writeFull(STDERR_FILENO, sp.data(), sp.size());
- }
- void callback1() {
- print("Callback1\n");
- }
- void callback2() {
- print("Callback2\n");
- }
- } // namespace
- TEST(SignalHandler, Simple) {
- addFatalSignalCallback(callback1);
- addFatalSignalCallback(callback2);
- installFatalSignalHandler();
- installFatalSignalCallbacks();
- EXPECT_DEATH(
- failHard(),
- "^\\*\\*\\* Aborted at [0-9]+ \\(Unix time, try 'date -d @[0-9]+'\\) "
- "\\*\\*\\*\n"
- "\\*\\*\\* Signal 11 \\(SIGSEGV\\) \\(0x2a\\) received by PID [0-9]+ "
- "\\(pthread TID 0x[0-9a-f]+\\) \\(linux TID [0-9]+\\) "
- "\\(maybe from PID [0-9]+, UID [0-9]+\\) "
- "\\(code: address not mapped to object\\), "
- "stack trace: \\*\\*\\*\n"
- ".*\n"
- ".* @ [0-9a-f]+.* folly::symbolizer::test::SignalHandler_Simple_Test"
- "::TestBody\\(\\).*\n"
- ".*\n"
- ".* @ [0-9a-f]+.* main.*\n"
- ".*\n"
- "Callback1\n"
- "Callback2\n"
- ".*");
- }
- } // namespace test
- } // namespace symbolizer
- } // namespace folly
- // Can't use initFacebookLight since that would install its own signal handlers
- // Can't use initFacebookNoSignals since we cannot depend on common
- int main(int argc, char** argv) {
- ::testing::InitGoogleTest(&argc, argv);
- return RUN_ALL_TESTS();
- }
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