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>
OPENSSL_MSVC_PRAGMA(warning (pop))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