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/*
* 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 "rtc_base/checks.h"
#include "rtc_base/gunit.h"
#include "rtc_base/optionsfile.h"
#include "test/testsupport/fileutils.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() {
test_file_ =
webrtc::test::TempFilename(webrtc::test::OutputPath(), ".testfile");
OpenStore();
}
~MAYBE_OptionsFileTest() override {
webrtc::test::RemoveFile(test_file_);
}
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
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