TestGetContents类 参考

#include <FileUtilsTest.h>

类 TestGetContents 继承关系图:

TestGetContents 的协作图:

Public 成员函数
	CREATE_FUNC (TestGetContents)
virtual void	onEnter () override
virtual void	onExit () override
virtual std::string	title () const override
virtual std::string	subtitle () const override
Public 成员函数 继承自 TestCase
	TestCase ()
	~TestCase ()
virtual Type	getTestType () const
virtual float	getDuration () const
virtual std::string	getExpectedOutput () const
virtual std::string	getActualOutput () const
virtual void	restartTestCallback (cocos2d::Ref *sender)
virtual void	nextTestCallback (cocos2d::Ref *sender)
virtual void	priorTestCallback (cocos2d::Ref *sender)
virtual void	onBackCallback (cocos2d::Ref *sender)
void	setTestSuite (TestSuite *testSuite)
TestSuite *	getTestSuite () const
float	getRunTime () const
void	setTestCaseName (const std::string &name)
std::string	getTestCaseName () const
const cocos2d::Label *	getSubtitleLable () const
const cocos2d::MenuItemImage *	getRestartTestItem () const

Private 属性
std::string	_generatedFile

额外继承的成员函数
Public 类型 继承自 TestCase
enum class	Type { ROBUSTNESS , UNIT , GRAPHICAL_STATIC , MANUAL }
Public 属性 继承自 TestCase
CC_CONSTRUCTOR_ACCESS	__pad0__: virtual bool init() override
Protected 属性 继承自 TestCase
cocos2d::MenuItemImage *	_priorTestItem
cocos2d::MenuItemImage *	_restartTestItem
cocos2d::MenuItemImage *	_nextTestItem
cocos2d::Label *	_titleLabel
cocos2d::Label *	_subtitleLabel

详细描述

在文件 FileUtilsTest.h 第 129 行定义.

成员函数说明

CREATE_FUNC()

TestGetContents::CREATE_FUNC

(

TestGetContents

)

onEnter()

void TestGetContents::onEnter ( )

overridevirtual

重载 TestCase .

在文件 FileUtilsTest.cpp 第 596 行定义.

{
    FileUtilsDemo::onEnter();
    auto fs = FileUtils::getInstance();
 
    auto testIfCompiles = [fs]() {
        fs->getContents("", (CustomBuffer*)(nullptr));
        AlreadyExistsBuffer buf;
        fs->getContents("", &buf);
    };
 
    (void)(testIfCompiles);
 
    auto winSize = Director::getInstance()->getWinSize();
 
    auto readResult = Label::createWithTTF("show readResult", "fonts/Thonburi.ttf", 16);
    this->addChild(readResult);
    readResult->setPosition(winSize.width / 2, winSize.height / 2);
 
    std::vector<char> binary = {'\r','\n','\r','\n','\0','\0','\r','\n'};
    _generatedFile = fs->getWritablePath() + "file-with-zeros-and-crlf";
    saveAsBinaryText(_generatedFile, binary);
 
 
    auto runTests = [&]() {
        // Test read string in binary mode
        std::string bs;
        fs->getContents(_generatedFile, &bs);
        if ( bs.size() != binary.size() || !std::equal( bs.begin(), bs.end(), binary.begin() ) )
            return std::string("failed: read as binary string");
 
        // Text read string in text mode
        std::string ts = fs->getStringFromFile(_generatedFile);
        if (strcmp(ts.c_str(), "\r\n\r\n")!=0)
            return std::string("failed: read as zero terminated string");
 
 
        std::string files[] = {_generatedFile, "background.wav", "fileLookup.plist"};
        for (auto& file : files) {
            std::string sbuf;
 
            auto serr = fs->getContents(file, &sbuf);
            if (serr != FileUtils::Status::OK)
                return std::string("failed: error: " + FileErrors[(int)serr]);
 
            std::vector<int> vbuf;
            auto verr = fs->getContents(file, &vbuf);
            if (verr != FileUtils::Status::OK)
                return std::string("failed: error: " + FileErrors[(int)verr]);
 
            Data dbuf;
            auto derr = fs->getContents(file, &dbuf);
            if (derr != FileUtils::Status::OK)
                return std::string("failed: error: " + FileErrors[(int)derr]);
 
            if (memcmp(&sbuf.front(), &vbuf.front(), sbuf.size()) != 0)
                return std::string("failed: error: sbuf != vbuf");
 
            if (dbuf.getSize() != sbuf.size())
                return std::string("failed: error: sbuf.size() != dbuf.getSize()");
 
            if (memcmp(&sbuf.front(), dbuf.getBytes(), sbuf.size()) != 0)
                return std::string("failed: error: sbuf != dbuf");
        }
        return std::string("read success");
    };
    readResult->setString("FileUtils::getContents() " + runTests());
}

引用了 _generatedFile, FileErrors, TestCase::onEnter() , 以及 saveAsBinaryText().

函数调用图:

onExit()

void TestGetContents::onExit ( )

overridevirtual

在文件 FileUtilsTest.cpp 第 665 行定义.

{
    if (!_generatedFile.empty())
        FileUtils::getInstance()->removeFile(_generatedFile);
 
    FileUtilsDemo::onExit();
}

引用了 _generatedFile.

subtitle()

std::string TestGetContents::subtitle ( ) const

overridevirtual

重载 TestCase .

在文件 FileUtilsTest.cpp 第 678 行定义.

{
    return "";
}

title()

std::string TestGetContents::title ( ) const

overridevirtual

重载 TestCase .

在文件 FileUtilsTest.cpp 第 673 行定义.

{
    return "FileUtils: TestGetContents";
}

类成员变量说明

_generatedFile

std::string TestGetContents::_generatedFile

private

在文件 FileUtilsTest.h 第 139 行定义.

被这些函数引用 onEnter() , 以及 onExit().

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该类的文档由以下文件生成:

• /Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/FileUtilsTest/FileUtilsTest.h
• /Users/yujizhu/Documents/Git/cocos2d-x-4.0/tests/cpp-tests/Classes/FileUtilsTest/FileUtilsTest.cpp