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1 // Copyright 2015 The Crashpad Authors. All rights reserved. | 1 // Copyright 2015 The Crashpad Authors. All rights reserved. |
2 // | 2 // |
3 // Licensed under the Apache License, Version 2.0 (the "License"); | 3 // Licensed under the Apache License, Version 2.0 (the "License"); |
4 // you may not use this file except in compliance with the License. | 4 // you may not use this file except in compliance with the License. |
5 // You may obtain a copy of the License at | 5 // You may obtain a copy of the License at |
6 // | 6 // |
7 // http://www.apache.org/licenses/LICENSE-2.0 | 7 // http://www.apache.org/licenses/LICENSE-2.0 |
8 // | 8 // |
9 // Unless required by applicable law or agreed to in writing, software | 9 // Unless required by applicable law or agreed to in writing, software |
10 // distributed under the License is distributed on an "AS IS" BASIS, | 10 // distributed under the License is distributed on an "AS IS" BASIS, |
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
12 // See the License for the specific language governing permissions and | 12 // See the License for the specific language governing permissions and |
13 // limitations under the License. | 13 // limitations under the License. |
14 | 14 |
15 #include "test/multiprocess_exec.h" | 15 #include "test/multiprocess_exec.h" |
16 | 16 |
17 #include "base/logging.h" | 17 #include "base/logging.h" |
18 #include "base/strings/utf_string_conversions.h" | 18 #include "base/strings/utf_string_conversions.h" |
19 #include "gtest/gtest.h" | 19 #include "gtest/gtest.h" |
| 20 #include "test/win/child_launcher.h" |
20 | 21 |
21 namespace crashpad { | 22 namespace crashpad { |
22 namespace test { | 23 namespace test { |
23 | 24 |
24 namespace { | |
25 | |
26 // Ref: http://blogs.msdn.com/b/twistylittlepassagesallalike/archive/2011/04/23/
everyone-quotes-arguments-the-wrong-way.aspx | |
27 void AppendCommandLineArgument(const std::wstring& argument, | |
28 std::wstring* command_line) { | |
29 // Don't bother quoting if unnecessary. | |
30 if (!argument.empty() && | |
31 argument.find_first_of(L" \t\n\v\"") == std::wstring::npos) { | |
32 command_line->append(argument); | |
33 } else { | |
34 command_line->push_back(L'"'); | |
35 for (std::wstring::const_iterator i = argument.begin();; ++i) { | |
36 size_t backslash_count = 0; | |
37 while (i != argument.end() && *i == L'\\') { | |
38 ++i; | |
39 ++backslash_count; | |
40 } | |
41 if (i == argument.end()) { | |
42 // Escape all backslashes, but let the terminating double quotation mark | |
43 // we add below be interpreted as a metacharacter. | |
44 command_line->append(backslash_count * 2, L'\\'); | |
45 break; | |
46 } else if (*i == L'"') { | |
47 // Escape all backslashes and the following double quotation mark. | |
48 command_line->append(backslash_count * 2 + 1, L'\\'); | |
49 command_line->push_back(*i); | |
50 } else { | |
51 // Backslashes aren't special here. | |
52 command_line->append(backslash_count, L'\\'); | |
53 command_line->push_back(*i); | |
54 } | |
55 } | |
56 command_line->push_back(L'"'); | |
57 } | |
58 } | |
59 | |
60 } // namespace | |
61 | |
62 namespace internal { | 25 namespace internal { |
63 | 26 |
64 struct MultiprocessInfo { | 27 struct MultiprocessInfo { |
65 MultiprocessInfo() {} | 28 MultiprocessInfo() {} |
66 ScopedFileHANDLE pipe_c2p_read; | 29 ScopedFileHANDLE pipe_c2p_read; |
67 ScopedFileHANDLE pipe_c2p_write; | 30 ScopedFileHANDLE pipe_c2p_write; |
68 ScopedFileHANDLE pipe_p2c_read; | 31 ScopedFileHANDLE pipe_p2c_read; |
69 ScopedFileHANDLE pipe_p2c_write; | 32 ScopedFileHANDLE pipe_p2c_write; |
70 PROCESS_INFORMATION process_info; | 33 PROCESS_INFORMATION process_info; |
71 }; | 34 }; |
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197 TRUE, | 160 TRUE, |
198 0, | 161 0, |
199 nullptr, | 162 nullptr, |
200 nullptr, | 163 nullptr, |
201 &startup_info, | 164 &startup_info, |
202 &info()->process_info)); | 165 &info()->process_info)); |
203 } | 166 } |
204 | 167 |
205 } // namespace test | 168 } // namespace test |
206 } // namespace crashpad | 169 } // namespace crashpad |
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