TestSearchPath类 参考

#include <FileUtilsTest.h>

类 TestSearchPath 继承关系图:

TestSearchPath 的协作图:

Public 成员函数
	CREATE_FUNC (TestSearchPath)
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::vector< std::string >	_defaultSearchPathArray
std::vector< std::string >	_defaultResolutionsOrderArray

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 52 行定义.

成员函数说明

CREATE_FUNC()

TestSearchPath::CREATE_FUNC

(

TestSearchPath

)

onEnter()

void TestSearchPath::onEnter ( )

overridevirtual

重载 TestCase .

在文件 FileUtilsTest.cpp 第 109 行定义.

{
    FileUtilsDemo::onEnter();
    auto sharedFileUtils = FileUtils::getInstance();
 
    std::string ret;
 
    sharedFileUtils->purgeCachedEntries();
    _defaultSearchPathArray = sharedFileUtils->getOriginalSearchPaths();
    std::vector<std::string> searchPaths = _defaultSearchPathArray;
    std::string writablePath = sharedFileUtils->getWritablePath();
    std::string fileName = writablePath+"external.txt";
    char szBuf[100] = "Hello Cocos2d-x!";
    FILE* fp = fopen(fileName.c_str(), "wb");
    if (fp)
    {
        size_t ret = fwrite(szBuf, 1, strlen(szBuf), fp);
        CCASSERT(ret != 0, "fwrite function returned zero value");
        fclose(fp);
        if (ret != 0)
            log("Writing file to writable path succeed.");
    }
 
    searchPaths.insert(searchPaths.begin(), writablePath);
    searchPaths.insert(searchPaths.begin()+1,   "Misc/searchpath1");
    searchPaths.insert(searchPaths.begin()+2, "Misc/searchpath2");
    sharedFileUtils->setSearchPaths(searchPaths);
 
    _defaultResolutionsOrderArray = sharedFileUtils->getSearchResolutionsOrder();
    std::vector<std::string> resolutionsOrder = _defaultResolutionsOrderArray;
 
    resolutionsOrder.insert(resolutionsOrder.begin(), "resources-ipad");
    sharedFileUtils->setSearchResolutionsOrder(resolutionsOrder);
 
    for( int i=1; i<3; i++) {
        auto filename = StringUtils::format("file%d.txt", i);
        ret = sharedFileUtils->fullPathForFilename(filename);
        log("%s -> %s", filename.c_str(), ret.c_str());
    }
 
    // Gets external.txt from writable path
    std::string fullPath = sharedFileUtils->fullPathForFilename("external.txt");
    log("external file path = %s", fullPath.c_str());
    if (fullPath.length() > 0)
    {
        fp = fopen(fullPath.c_str(), "rb");
        if (fp)
        {
            char szReadBuf[100] = {0};
            size_t read = fread(szReadBuf, 1, strlen(szReadBuf), fp);
            if (read > 0)
                log("The content of file from writable path: %s", szReadBuf);
            fclose(fp);
        }
    }
 
    // FIXME: should fix the issue on Android
#if (CC_TARGET_PLATFORM != CC_PLATFORM_ANDROID)
 
    // Save old resource root path
    std::string oldDefaultRootPath = sharedFileUtils->getDefaultResourceRootPath();
    sharedFileUtils->setDefaultResourceRootPath(oldDefaultRootPath + "extensions");
    auto sp1 = Sprite::create("orange_edit.png");
    sp1->setPosition(VisibleRect::center());
    addChild(sp1);
 
    // Recover resource root path
    sharedFileUtils->setDefaultResourceRootPath(oldDefaultRootPath);
 
    auto oldSearchPaths = sharedFileUtils->getOriginalSearchPaths();
    sharedFileUtils->addSearchPath("Images");
    auto sp2 = Sprite::create("btn-about-normal.png");
    sp2->setPosition(VisibleRect::center() + Vec2(0, -50));
    addChild(sp2);
 
    // Recover old search paths
    sharedFileUtils->setSearchPaths(oldSearchPaths);
#endif
}

引用了 _defaultResolutionsOrderArray, _defaultSearchPathArray, VisibleRect::center() , 以及 TestCase::onEnter().

函数调用图:

onExit()

void TestSearchPath::onExit ( )

overridevirtual

在文件 FileUtilsTest.cpp 第 189 行定义.

{
    FileUtils *sharedFileUtils = FileUtils::getInstance();
 
    // reset search path
    sharedFileUtils->setSearchPaths(_defaultSearchPathArray);
    sharedFileUtils->setSearchResolutionsOrder(_defaultResolutionsOrderArray);
    FileUtilsDemo::onExit();
}

引用了 _defaultResolutionsOrderArray , 以及 _defaultSearchPathArray.

subtitle()

std::string TestSearchPath::subtitle ( ) const

overridevirtual

重载 TestCase .

在文件 FileUtilsTest.cpp 第 204 行定义.

{
    return "See the console, can see a orange box and a 'about' picture, except Android";
}

title()

std::string TestSearchPath::title ( ) const

overridevirtual

重载 TestCase .

在文件 FileUtilsTest.cpp 第 199 行定义.

{
    return "FileUtils: search path";
}

类成员变量说明

_defaultResolutionsOrderArray

std::vector<std::string> TestSearchPath::_defaultResolutionsOrderArray

private

在文件 FileUtilsTest.h 第 63 行定义.

被这些函数引用 onEnter() , 以及 onExit().

_defaultSearchPathArray

std::vector<std::string> TestSearchPath::_defaultSearchPathArray

private

在文件 FileUtilsTest.h 第 62 行定义.

被这些函数引用 onEnter() , 以及 onExit().

---

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