| /* |
| * Copyright 2008 The WebRTC Project Authors. All rights reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #include <memory> |
| |
| #include "webrtc/base/fileutils.h" |
| #include "webrtc/base/gunit.h" |
| #include "webrtc/base/optionsfile.h" |
| #include "webrtc/base/pathutils.h" |
| |
| namespace rtc { |
| |
| static const std::string kTestOptionA = "test-option-a"; |
| static const std::string kTestOptionB = "test-option-b"; |
| static const std::string kTestString1 = "a string"; |
| static const std::string kTestString2 = "different string"; |
| static const std::string kOptionWithEquals = "foo=bar"; |
| static const std::string kOptionWithNewline = "foo\nbar"; |
| static const std::string kValueWithEquals = "baz=quux"; |
| static const std::string kValueWithNewline = "baz\nquux"; |
| static const std::string kEmptyString = ""; |
| static const char kOptionWithUtf8[] = {'O', 'p', 't', '\302', '\256', 'i', 'o', |
| 'n', '\342', '\204', '\242', '\0'}; // Opt(R)io(TM). |
| static const char kValueWithUtf8[] = {'V', 'a', 'l', '\302', '\256', 'v', 'e', |
| '\342', '\204', '\242', '\0'}; // Val(R)ue(TM). |
| static int kTestInt1 = 12345; |
| static int kTestInt2 = 67890; |
| static int kNegInt = -634; |
| static int kZero = 0; |
| |
| #if defined (WEBRTC_ANDROID) |
| // Fails on Android: https://bugs.chromium.org/p/webrtc/issues/detail?id=4364. |
| #define MAYBE_OptionsFileTest DISABLED_OptionsFileTest |
| #else |
| #define MAYBE_OptionsFileTest OptionsFileTest |
| #endif |
| |
| class MAYBE_OptionsFileTest : public testing::Test { |
| public: |
| MAYBE_OptionsFileTest() { |
| Pathname dir; |
| ASSERT(Filesystem::GetTemporaryFolder(dir, true, NULL)); |
| test_file_ = Filesystem::TempFilename(dir, ".testfile"); |
| OpenStore(); |
| } |
| |
| ~MAYBE_OptionsFileTest() override { |
| remove(test_file_.c_str()); |
| } |
| |
| protected: |
| void OpenStore() { |
| store_.reset(new OptionsFile(test_file_)); |
| } |
| |
| std::unique_ptr<OptionsFile> store_; |
| |
| private: |
| std::string test_file_; |
| }; |
| |
| TEST_F(MAYBE_OptionsFileTest, GetSetString) { |
| // Clear contents of the file on disk. |
| EXPECT_TRUE(store_->Save()); |
| std::string out1, out2; |
| EXPECT_FALSE(store_->GetStringValue(kTestOptionA, &out1)); |
| EXPECT_FALSE(store_->GetStringValue(kTestOptionB, &out2)); |
| EXPECT_TRUE(store_->SetStringValue(kTestOptionA, kTestString1)); |
| EXPECT_TRUE(store_->Save()); |
| EXPECT_TRUE(store_->Load()); |
| EXPECT_TRUE(store_->SetStringValue(kTestOptionB, kTestString2)); |
| EXPECT_TRUE(store_->Save()); |
| EXPECT_TRUE(store_->Load()); |
| EXPECT_TRUE(store_->GetStringValue(kTestOptionA, &out1)); |
| EXPECT_TRUE(store_->GetStringValue(kTestOptionB, &out2)); |
| EXPECT_EQ(kTestString1, out1); |
| EXPECT_EQ(kTestString2, out2); |
| EXPECT_TRUE(store_->RemoveValue(kTestOptionA)); |
| EXPECT_TRUE(store_->Save()); |
| EXPECT_TRUE(store_->Load()); |
| EXPECT_TRUE(store_->RemoveValue(kTestOptionB)); |
| EXPECT_TRUE(store_->Save()); |
| EXPECT_TRUE(store_->Load()); |
| EXPECT_FALSE(store_->GetStringValue(kTestOptionA, &out1)); |
| EXPECT_FALSE(store_->GetStringValue(kTestOptionB, &out2)); |
| } |
| |
| TEST_F(MAYBE_OptionsFileTest, GetSetInt) { |
| // Clear contents of the file on disk. |
| EXPECT_TRUE(store_->Save()); |
| int out1, out2; |
| EXPECT_FALSE(store_->GetIntValue(kTestOptionA, &out1)); |
| EXPECT_FALSE(store_->GetIntValue(kTestOptionB, &out2)); |
| EXPECT_TRUE(store_->SetIntValue(kTestOptionA, kTestInt1)); |
| EXPECT_TRUE(store_->Save()); |
| EXPECT_TRUE(store_->Load()); |
| EXPECT_TRUE(store_->SetIntValue(kTestOptionB, kTestInt2)); |
| EXPECT_TRUE(store_->Save()); |
| EXPECT_TRUE(store_->Load()); |
| EXPECT_TRUE(store_->GetIntValue(kTestOptionA, &out1)); |
| EXPECT_TRUE(store_->GetIntValue(kTestOptionB, &out2)); |
| EXPECT_EQ(kTestInt1, out1); |
| EXPECT_EQ(kTestInt2, out2); |
| EXPECT_TRUE(store_->RemoveValue(kTestOptionA)); |
| EXPECT_TRUE(store_->Save()); |
| EXPECT_TRUE(store_->Load()); |
| EXPECT_TRUE(store_->RemoveValue(kTestOptionB)); |
| EXPECT_TRUE(store_->Save()); |
| EXPECT_TRUE(store_->Load()); |
| EXPECT_FALSE(store_->GetIntValue(kTestOptionA, &out1)); |
| EXPECT_FALSE(store_->GetIntValue(kTestOptionB, &out2)); |
| EXPECT_TRUE(store_->SetIntValue(kTestOptionA, kNegInt)); |
| EXPECT_TRUE(store_->GetIntValue(kTestOptionA, &out1)); |
| EXPECT_EQ(kNegInt, out1); |
| EXPECT_TRUE(store_->SetIntValue(kTestOptionA, kZero)); |
| EXPECT_TRUE(store_->GetIntValue(kTestOptionA, &out1)); |
| EXPECT_EQ(kZero, out1); |
| } |
| |
| TEST_F(MAYBE_OptionsFileTest, Persist) { |
| // Clear contents of the file on disk. |
| EXPECT_TRUE(store_->Save()); |
| EXPECT_TRUE(store_->SetStringValue(kTestOptionA, kTestString1)); |
| EXPECT_TRUE(store_->SetIntValue(kTestOptionB, kNegInt)); |
| EXPECT_TRUE(store_->Save()); |
| |
| // Load the saved contents from above. |
| OpenStore(); |
| EXPECT_TRUE(store_->Load()); |
| std::string out1; |
| int out2; |
| EXPECT_TRUE(store_->GetStringValue(kTestOptionA, &out1)); |
| EXPECT_TRUE(store_->GetIntValue(kTestOptionB, &out2)); |
| EXPECT_EQ(kTestString1, out1); |
| EXPECT_EQ(kNegInt, out2); |
| } |
| |
| TEST_F(MAYBE_OptionsFileTest, SpecialCharacters) { |
| // Clear contents of the file on disk. |
| EXPECT_TRUE(store_->Save()); |
| std::string out; |
| EXPECT_FALSE(store_->SetStringValue(kOptionWithEquals, kTestString1)); |
| EXPECT_FALSE(store_->GetStringValue(kOptionWithEquals, &out)); |
| EXPECT_FALSE(store_->SetStringValue(kOptionWithNewline, kTestString1)); |
| EXPECT_FALSE(store_->GetStringValue(kOptionWithNewline, &out)); |
| EXPECT_TRUE(store_->SetStringValue(kOptionWithUtf8, kValueWithUtf8)); |
| EXPECT_TRUE(store_->SetStringValue(kTestOptionA, kTestString1)); |
| EXPECT_TRUE(store_->Save()); |
| EXPECT_TRUE(store_->Load()); |
| EXPECT_TRUE(store_->GetStringValue(kTestOptionA, &out)); |
| EXPECT_EQ(kTestString1, out); |
| EXPECT_TRUE(store_->GetStringValue(kOptionWithUtf8, &out)); |
| EXPECT_EQ(kValueWithUtf8, out); |
| EXPECT_FALSE(store_->SetStringValue(kTestOptionA, kValueWithNewline)); |
| EXPECT_TRUE(store_->GetStringValue(kTestOptionA, &out)); |
| EXPECT_EQ(kTestString1, out); |
| EXPECT_TRUE(store_->SetStringValue(kTestOptionA, kValueWithEquals)); |
| EXPECT_TRUE(store_->Save()); |
| EXPECT_TRUE(store_->Load()); |
| EXPECT_TRUE(store_->GetStringValue(kTestOptionA, &out)); |
| EXPECT_EQ(kValueWithEquals, out); |
| EXPECT_TRUE(store_->SetStringValue(kEmptyString, kTestString2)); |
| EXPECT_TRUE(store_->Save()); |
| EXPECT_TRUE(store_->Load()); |
| EXPECT_TRUE(store_->GetStringValue(kEmptyString, &out)); |
| EXPECT_EQ(kTestString2, out); |
| EXPECT_TRUE(store_->SetStringValue(kTestOptionB, kEmptyString)); |
| EXPECT_TRUE(store_->Save()); |
| EXPECT_TRUE(store_->Load()); |
| EXPECT_TRUE(store_->GetStringValue(kTestOptionB, &out)); |
| EXPECT_EQ(kEmptyString, out); |
| } |
| |
| } // namespace rtc |