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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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99 lines
3.4 KiB
99 lines
3.4 KiB
/* |
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* |
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* Copyright 2015, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#include "test/core/util/test_config.h" |
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#include <grpc/support/port_platform.h> |
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#include <grpc/support/log.h> |
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#include <stdlib.h> |
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#include <signal.h> |
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double g_fixture_slowdown_factor = 1.0; |
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#if GPR_GETPID_IN_UNISTD_H |
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#include <unistd.h> |
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static unsigned seed(void) { return (unsigned)getpid(); } |
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#endif |
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#if GPR_GETPID_IN_PROCESS_H |
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#include <process.h> |
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static unsigned seed(void) { return _getpid(); } |
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#endif |
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#if GPR_WINDOWS_CRASH_HANDLER |
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LONG crash_handler(struct _EXCEPTION_POINTERS* ex_info) { |
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gpr_log(GPR_DEBUG, "Exception handler called, dumping information"); |
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while (ex_info->ExceptionRecord) { |
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DWORD code = ex_info->ExceptionRecord->ExceptionCode; |
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DWORD flgs = ex_info->ExceptionRecord->ExceptionFlags; |
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PVOID addr = ex_info->ExceptionRecord->ExceptionAddress; |
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gpr_log("code: %x - flags: %d - address: %p", code, flgs, addr); |
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ex_info->ExceptionRecord = ex_info->ExceptionRecord->ExceptionRecord; |
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} |
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if (IsDebuggerPresent()) { |
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__debugbreak(); |
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} else { |
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_exit(1); |
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} |
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return EXCEPTION_EXECUTE_HANDLER; |
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} |
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void abort_handler(int sig) { |
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gpr_log(GPR_DEBUG, "Abort handler called."); |
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if (IsDebuggerPresent()) { |
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__debugbreak(); |
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} else { |
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_exit(1); |
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} |
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} |
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static void install_crash_handler() { |
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SetUnhandledExceptionFilter((LPTOP_LEVEL_EXCEPTION_FILTER)crash_handler); |
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_set_abort_behavior(0, _WRITE_ABORT_MSG); |
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_set_abort_behavior(0, _CALL_REPORTFAULT); |
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signal(SIGABRT, abort_handler); |
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} |
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#else |
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static void install_crash_handler() {} |
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#endif |
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void grpc_test_init(int argc, char** argv) { |
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install_crash_handler(); |
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gpr_log(GPR_DEBUG, "test slowdown: machine=%f build=%f total=%f", |
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(double)GRPC_TEST_SLOWDOWN_MACHINE_FACTOR, |
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(double)GRPC_TEST_SLOWDOWN_BUILD_FACTOR, |
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(double)GRPC_TEST_SLOWDOWN_FACTOR); |
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/* seed rng with pid, so we don't end up with the same random numbers as a |
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concurrently running test binary */ |
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srand(seed()); |
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}
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