jsunitcore.js

sourcode about java basic

        assertNotUndefined("Expected hash had key " + key + " that was not found", var2[key]);
        assertEquals(
                "Value for key " + key + " mismatch - expected = " + var1[key] + ", actual = " + var2[key],
                var1[key], var2[key]
                );
    }
    for (var key in var2) {
        assertNotUndefined("Actual hash had key " + key + " that was not expected", var1[key]);
    }
}

function assertRoughlyEquals() {
    _validateArguments(3, arguments);
    var expected = nonCommentArg(1, 3, arguments);
    var actual = nonCommentArg(2, 3, arguments);
    var tolerance = nonCommentArg(3, 3, arguments);
    assertTrue(
            "Expected " + expected + ", but got " + actual + " which was more than " + tolerance + " away",
            Math.abs(expected - actual) < tolerance
            );
}

function assertContains() {
    _validateArguments(2, arguments);
    var contained = nonCommentArg(1, 2, arguments);
    var container = nonCommentArg(2, 2, arguments);
    assertTrue(
            "Expected '" + container + "' to contain '" + contained + "'",
            container.indexOf(contained) != -1
            );
}

function standardizeHTML(html) {
    var translator = document.createElement("DIV");
    translator.innerHTML = html;
    return translator.innerHTML;
}

function isLoaded() {
    return isTestPageLoaded;
}

function setUp() {
}

function tearDown() {
}

function getFunctionName(aFunction) {
    var regexpResult = aFunction.toString().match(/function(\s*)(\w*)/);
    if (regexpResult && regexpResult.length >= 2 && regexpResult[2]) {
        return regexpResult[2];
    }
    return 'anonymous';
}

function getStackTrace() {
    var result = '';

    if (typeof(arguments.caller) != 'undefined') { // IE, not ECMA
        for (var a = arguments.caller; a != null; a = a.caller) {
            result += '> ' + getFunctionName(a.callee) + '\n';
            if (a.caller == a) {
                result += '*';
                break;
            }
        }
    }
    else { // Mozilla, not ECMA
        // fake an exception so we can get Mozilla's error stack
        var testExcp;
        try
        {
            foo.bar;
        }
        catch(testExcp)
        {
            var stack = parseErrorStack(testExcp);
            for (var i = 1; i < stack.length; i++)
            {
                result += '> ' + stack[i] + '\n';
            }
        }
    }

    return result;
}

function parseErrorStack(excp)
{
    var stack = [];
    var name;

    if (!excp || !excp.stack)
    {
        return stack;
    }

    var stacklist = excp.stack.split('\n');

    for (var i = 0; i < stacklist.length - 1; i++)
    {
        var framedata = stacklist[i];

        name = framedata.match(/^(\w*)/)[1];
        if (!name) {
            name = 'anonymous';
        }

        stack[stack.length] = name;
    }
    // remove top level anonymous functions to match IE

    while (stack.length && stack[stack.length - 1] == 'anonymous')
    {
        stack.length = stack.length - 1;
    }
    return stack;
}

function JsUnitException(comment, message) {
    this.isJsUnitException = true;
    this.comment = comment;
    this.jsUnitMessage = message;
    this.stackTrace = getStackTrace();
}

function warn() {
    if (top.tracer != null)
        top.tracer.warn(arguments[0], arguments[1]);
}

function inform() {
    if (top.tracer != null)
        top.tracer.inform(arguments[0], arguments[1]);
}

function info() {
    inform(arguments[0], arguments[1]);
}

function debug() {
    if (top.tracer != null)
        top.tracer.debug(arguments[0], arguments[1]);
}

function setJsUnitTracer(aJsUnitTracer) {
    top.tracer = aJsUnitTracer;
}

function trim(str) {
    if (str == null)
        return null;

    var startingIndex = 0;
    var endingIndex = str.length - 1;

    while (str.substring(startingIndex, startingIndex + 1) == ' ')
        startingIndex++;

    while (str.substring(endingIndex, endingIndex + 1) == ' ')
        endingIndex--;

    if (endingIndex < startingIndex)
        return '';

    return str.substring(startingIndex, endingIndex + 1);
}

function isBlank(str) {
    return trim(str) == '';
}

// the functions push(anArray, anObject) and pop(anArray)
// exist because the JavaScript Array.push(anObject) and Array.pop()
// functions are not available in IE 5.0

function push(anArray, anObject) {
    anArray[anArray.length] = anObject;
}
function pop(anArray) {
    if (anArray.length >= 1) {
        delete anArray[anArray.length - 1];
        anArray.length--;
    }
}

function jsUnitGetParm(name)
{
    if (typeof(top.jsUnitParmHash[name]) != 'undefined')
    {
        return top.jsUnitParmHash[name];
    }
    return null;
}

if (top && typeof(top.xbDEBUG) != 'undefined' && top.xbDEBUG.on && top.testManager)
{
    top.xbDebugTraceObject('top.testManager.containerTestFrame', 'JSUnitException');
    // asserts
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', '_displayStringForValue');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'error');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'argumentsIncludeComments');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'commentArg');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'nonCommentArg');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', '_validateArguments');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', '_assert');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'assert');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'assertTrue');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'assertEquals');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'assertNotEquals');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'assertNull');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'assertNotNull');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'assertUndefined');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'assertNotUndefined');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'assertNaN');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'assertNotNaN');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'isLoaded');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'setUp');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'tearDown');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'getFunctionName');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'getStackTrace');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'warn');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'inform');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'debug');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'setJsUnitTracer');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'trim');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'isBlank');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'newOnLoadEvent');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'push');
    top.xbDebugTraceFunction('top.testManager.containerTestFrame', 'pop');
}

function newOnLoadEvent() {
    isTestPageLoaded = true;
}

function jsUnitSetOnLoad(windowRef, onloadHandler)
{
    var isKonqueror = navigator.userAgent.indexOf('Konqueror/') != -1 ||
                      navigator.userAgent.indexOf('Safari/') != -1;

    if (typeof(windowRef.attachEvent) != 'undefined') {
        // Internet Explorer, Opera
        windowRef.attachEvent("onload", onloadHandler);
    } else if (typeof(windowRef.addEventListener) != 'undefined' && !isKonqueror) {
        // Mozilla, Konqueror
        // exclude Konqueror due to load issues
        windowRef.addEventListener("load", onloadHandler, false);
    } else if (typeof(windowRef.document.addEventListener) != 'undefined' && !isKonqueror) {
        // DOM 2 Events
        // exclude Mozilla, Konqueror due to load issues
        windowRef.document.addEventListener("load", onloadHandler, false);
    } else if (typeof(windowRef.onload) != 'undefined' && windowRef.onload) {
        windowRef.jsunit_original_onload = windowRef.onload;
        windowRef.onload = function() {
            windowRef.jsunit_original_onload();
            onloadHandler();
        };
    } else {
        // browsers that do not support windowRef.attachEvent or
        // windowRef.addEventListener will override a page's own onload event
        windowRef.onload = onloadHandler;
    }
}

jsUnitSetOnLoad(window, newOnLoadEvent);