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1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include <string> | |
6 | |
7 #include "base/base_switches.h" | |
8 #include "base/files/file_path.h" | |
9 #include "base/memory/ptr_util.h" | |
10 #include "base/metrics/field_trial.h" | |
11 #include "base/test/mock_entropy_provider.h" | |
12 #include "content/browser/browser_child_process_host_impl.h" | |
Alexei Svitkine (slow)
2016/10/04 18:49:35
This should be the first include.
lawrencewu
2016/10/05 20:57:56
Done.
| |
13 #include "content/public/browser/browser_child_process_host_delegate.h" | |
14 #include "content/public/common/content_switches.h" | |
15 #include "content/public/common/service_names.h" | |
16 #include "testing/gtest/include/gtest/gtest.h" | |
17 | |
18 namespace content { | |
19 | |
20 TEST(BrowserChildProcessHostImplTest, TestCopyFeatureAndFieldTrialFlags) { | |
21 base::FieldTrialList field_trial_list( | |
22 base::MakeUnique<base::MockEntropyProvider>()); | |
23 base::FieldTrialList::CreateFieldTrial("Trial1", "Group1"); | |
24 base::FilePath test_file_path = base::FilePath(FILE_PATH_LITERAL("Program")); | |
25 base::CommandLine* cmd_line = new base::CommandLine(test_file_path); | |
26 | |
27 #if defined(OS_WIN) | |
28 base::SharedMemory* field_trial_state = new base::SharedMemory(); | |
29 BrowserChildProcessHostImpl::CopyFeatureAndFieldTrialFlags(cmd_line, | |
30 field_trial_state); | |
31 std::string field_trial_state_string( | |
32 static_cast<char*>(field_trial_state->memory())); | |
33 | |
34 EXPECT_EQ("Trial1/Group1/", field_trial_state_string); | |
35 EXPECT_TRUE(cmd_line->HasSwitch(switches::kFieldTrialHandle)); | |
36 #else | |
37 BrowserChildProcessHostImpl::CopyFeatureAndFieldTrialFlags(cmd_line); | |
38 EXPECT_TRUE(cmd_line->HasSwitch(switches::kForceFieldTrials)); | |
39 #endif | |
40 } | |
41 | |
42 } // namespace content | |
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