1 /*
2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
3 *
4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
9 */
10
11 #include <memory>
12 #include <regex>
13 #include <string>
14 #include <vector>
15
16 #include "absl/debugging/failure_signal_handler.h"
17 #include "absl/debugging/symbolize.h"
18 #include "absl/flags/parse.h"
19 #include "test/gmock.h"
20 #include "test/test_main_lib.h"
21
22 namespace {
23
ReplaceDashesWithUnderscores(int argc,char * argv[])24 std::vector<std::string> ReplaceDashesWithUnderscores(int argc, char* argv[]) {
25 std::vector<std::string> args(argv, argv + argc);
26 for (std::string& arg : args) {
27 // Only replace arguments that starts with a dash.
28 if (!arg.empty() && arg[0] == '-') {
29 // Don't replace the 2 first characters.
30 auto begin = arg.begin() + 2;
31 // Replace dashes on the left of '=' or on all the arg if no '=' is found.
32 auto end = std::find(arg.begin(), arg.end(), '=');
33 std::replace(begin, end, '-', '_');
34 }
35 }
36 return args;
37 }
38
VectorOfStringsToVectorOfPointers(std::vector<std::string> & input)39 std::vector<char*> VectorOfStringsToVectorOfPointers(
40 std::vector<std::string>& input) {
41 std::vector<char*> output(input.size());
42 for (size_t i = 0; i < input.size(); ++i) {
43 output[i] = &(input[i][0]);
44 }
45 return output;
46 }
47
48 } // namespace
49
main(int argc,char * argv[])50 int main(int argc, char* argv[]) {
51 // Initialize the symbolizer to get a human-readable stack trace
52 absl::InitializeSymbolizer(argv[0]);
53 testing::InitGoogleMock(&argc, argv);
54 // Before parsing the arguments with the absl flag library, any internal '-'
55 // characters will be converted to '_' characters to make sure the string is a
56 // valid attribute name.
57 std::vector<std::string> new_argv = ReplaceDashesWithUnderscores(argc, argv);
58 std::vector<char*> raw_new_argv = VectorOfStringsToVectorOfPointers(new_argv);
59 absl::ParseCommandLine(argc, &raw_new_argv[0]);
60
61 // This absl handler use unsupported features/instructions on Fuchsia
62 #if !defined(WEBRTC_FUCHSIA)
63 absl::FailureSignalHandlerOptions options;
64 absl::InstallFailureSignalHandler(options);
65 #endif
66
67 std::unique_ptr<webrtc::TestMain> main = webrtc::TestMain::Create();
68 int err_code = main->Init();
69 if (err_code != 0) {
70 return err_code;
71 }
72 return main->Run(argc, argv);
73 }
74