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webrtc/talk/base/optionsfile_unittest.cc
fischman@webrtc.org a86c42c424 libjingle_unittest now compiles and passes on iOS! (reland of r5986) 
Example run from cmd-line:
ninja -C out_ios/Debug-iphoneos libjingle_unittest && \
  ~/src/ios-deploy/ios-deploy -d -u -v -b \
    ~/src/wr/trunk/out_ios/Debug-iphoneos/libjingle_unittest.app

Note that the test's use of signals means that lldb will break in the middle
of the suite.  To ignore these signals tell lldb:

pro hand -p true -s false -n false SIGINT
pro hand -p true -s false -n false SIGTERM
continue

BUG=3241
R=kjellander@webrtc.org, tkchin@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/21369004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@6025 4adac7df-926f-26a2-2b94-8c16560cd09d
2014-04-29 18:37:29 +00:00

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/*
* 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
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