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| 1 // Copyright 2017 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 "chrome/browser/conflicts/module_inspector_win.h" |
| 6 |
| 7 #include <memory> |
| 8 #include <string> |
| 9 #include <vector> |
| 10 |
| 11 #include "base/environment.h" |
| 12 #include "base/files/file_path.h" |
| 13 #include "base/macros.h" |
| 14 #include "base/run_loop.h" |
| 15 #include "base/test/scoped_task_scheduler.h" |
| 16 #include "base/test/test_simple_task_runner.h" |
| 17 #include "testing/gtest/include/gtest/gtest.h" |
| 18 |
| 19 namespace { |
| 20 |
| 21 base::FilePath GetKernel32DllFilePath() { |
| 22 std::unique_ptr<base::Environment> env = base::Environment::Create(); |
| 23 std::string sysroot; |
| 24 EXPECT_TRUE(env->GetVar("SYSTEMROOT", &sysroot)); |
| 25 |
| 26 base::FilePath path = |
| 27 base::FilePath::FromUTF8Unsafe(sysroot).Append(L"system32\\kernel32.dll"); |
| 28 |
| 29 return path; |
| 30 } |
| 31 |
| 32 class ModuleInspectorTest : public testing::Test, |
| 33 public ModuleInspector::Delegate { |
| 34 protected: |
| 35 ModuleInspectorTest() |
| 36 : scoped_task_scheduler_(base::MessageLoop::current()), |
| 37 module_inspector_(this) {} |
| 38 |
| 39 void AddModules(const std::vector<ModuleInfoKey>& modules) { |
| 40 for (const auto& module : modules) |
| 41 module_inspector_.AddModule(module); |
| 42 } |
| 43 |
| 44 // ModuleInspector::Delegate: |
| 45 void OnModuleInspected(const ModuleInfoKey& module_key, |
| 46 const ModuleInfoData& module_data) override { |
| 47 inspected_modules_.push_back(module_data); |
| 48 } |
| 49 |
| 50 const std::vector<ModuleInfoData>& inspected_modules() { |
| 51 return inspected_modules_; |
| 52 } |
| 53 |
| 54 private: |
| 55 // Must be before the ModuleInspector. |
| 56 base::test::ScopedTaskScheduler scoped_task_scheduler_; |
| 57 |
| 58 ModuleInspector module_inspector_; |
| 59 |
| 60 std::vector<ModuleInfoData> inspected_modules_; |
| 61 |
| 62 DISALLOW_COPY_AND_ASSIGN(ModuleInspectorTest); |
| 63 }; |
| 64 |
| 65 } // namespace |
| 66 |
| 67 TEST_F(ModuleInspectorTest, OneModule) { |
| 68 AddModules({ |
| 69 {GetKernel32DllFilePath(), 0, 0, 1}, |
| 70 }); |
| 71 |
| 72 base::RunLoop().RunUntilIdle(); |
| 73 |
| 74 EXPECT_EQ(inspected_modules().size(), 1); |
| 75 |
| 76 const ModuleInfoData& module_data = inspected_modules()[0]; |
| 77 EXPECT_TRUE(module_data.inspected); |
| 78 } |
| 79 |
| 80 TEST_F(ModuleInspectorTest, MultipleModules) { |
| 81 AddModules({ |
| 82 {base::FilePath(), 0, 0, 1}, |
| 83 {base::FilePath(), 0, 0, 2}, |
| 84 {base::FilePath(), 0, 0, 3}, |
| 85 {base::FilePath(), 0, 0, 4}, |
| 86 {base::FilePath(), 0, 0, 5}, |
| 87 }); |
| 88 |
| 89 base::RunLoop().RunUntilIdle(); |
| 90 |
| 91 EXPECT_EQ(inspected_modules().size(), 5); |
| 92 for (const auto& module_data : inspected_modules()) |
| 93 EXPECT_TRUE(module_data.inspected); |
| 94 } |
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