/* * libjingle * Copyright 2008, Google Inc. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "talk/base/fileutils.h" #include "talk/base/gunit.h" #include "talk/base/optionsfile.h" #include "talk/base/pathutils.h" namespace talk_base { 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; class OptionsFileTest : public testing::Test { public: OptionsFileTest() { Pathname dir; ASSERT(Filesystem::GetTemporaryFolder(dir, true, NULL)); test_file_ = Filesystem::TempFilename(dir, ".testfile"); OpenStore(); } protected: void OpenStore() { store_.reset(new OptionsFile(test_file_)); } talk_base::scoped_ptr<OptionsFile> store_; private: std::string test_file_; }; TEST_F(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(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(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(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 talk_base