1 /* Copyright (c) 2017, Google Inc. 2 * 3 * Permission to use, copy, modify, and/or distribute this software for any 4 * purpose with or without fee is hereby granted, provided that the above 5 * copyright notice and this permission notice appear in all copies. 6 * 7 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 8 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 9 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 10 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 11 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION 12 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 13 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ 14 15 #ifndef OPENSSL_HEADER_CRYPTO_TEST_GTEST_MAIN_H 16 #define OPENSSL_HEADER_CRYPTO_TEST_GTEST_MAIN_H 17 18 #include <stdio.h> 19 #include <stdlib.h> 20 21 #include <gtest/gtest.h> 22 23 #include <openssl/crypto.h> 24 #include <openssl/err.h> 25 26 #if defined(OPENSSL_WINDOWS) 27 OPENSSL_MSVC_PRAGMA(warning(push, 3)) 28 #include <winsock2.h> 29 OPENSSL_MSVC_PRAGMA(warning(pop)) 30 #endif 31 32 33 namespace bssl { 34 35 class ErrorTestEventListener : public testing::EmptyTestEventListener { 36 public: 37 ErrorTestEventListener() {} 38 ~ErrorTestEventListener() override {} 39 40 void OnTestEnd(const testing::TestInfo &test_info) override { 41 // If the test failed, print any errors left in the error queue. 42 if (test_info.result()->Failed()) { 43 ERR_print_errors_fp(stdout); 44 } 45 46 // Clean up the error queue for the next run. 47 ERR_clear_error(); 48 } 49 }; 50 51 // SetupGoogleTest should be called by the test runner after 52 // testing::InitGoogleTest has been called and before RUN_ALL_TESTS. 53 inline void SetupGoogleTest() { 54 CRYPTO_library_init(); 55 56 #if defined(OPENSSL_WINDOWS) 57 // Initialize Winsock. 58 WORD wsa_version = MAKEWORD(2, 2); 59 WSADATA wsa_data; 60 int wsa_err = WSAStartup(wsa_version, &wsa_data); 61 if (wsa_err != 0) { 62 fprintf(stderr, "WSAStartup failed: %d\n", wsa_err); 63 exit(1); 64 } 65 if (wsa_data.wVersion != wsa_version) { 66 fprintf(stderr, "Didn't get expected version: %x\n", wsa_data.wVersion); 67 exit(1); 68 } 69 #endif 70 71 testing::UnitTest::GetInstance()->listeners().Append( 72 new ErrorTestEventListener); 73 } 74 75 } // namespace bssl 76 77 78 #endif /* OPENSSL_HEADER_CRYPTO_TEST_GTEST_MAIN_H */ 79