happstack-yui-7372.5.1: bundle/history-hash-ie/history-hash-ie-coverage.js
/*
YUI 3.7.2 (build 5639)
Copyright 2012 Yahoo! Inc. All rights reserved.
Licensed under the BSD License.
http://yuilibrary.com/license/
*/
if (typeof _yuitest_coverage == "undefined"){
_yuitest_coverage = {};
_yuitest_coverline = function(src, line){
var coverage = _yuitest_coverage[src];
if (!coverage.lines[line]){
coverage.calledLines++;
}
coverage.lines[line]++;
};
_yuitest_coverfunc = function(src, name, line){
var coverage = _yuitest_coverage[src],
funcId = name + ":" + line;
if (!coverage.functions[funcId]){
coverage.calledFunctions++;
}
coverage.functions[funcId]++;
};
}
_yuitest_coverage["build/history-hash-ie/history-hash-ie.js"] = {
lines: {},
functions: {},
coveredLines: 0,
calledLines: 0,
coveredFunctions: 0,
calledFunctions: 0,
path: "build/history-hash-ie/history-hash-ie.js",
code: []
};
_yuitest_coverage["build/history-hash-ie/history-hash-ie.js"].code=["YUI.add('history-hash-ie', function (Y, NAME) {","","/**"," * Improves IE6/7 support in history-hash by using a hidden iframe to create"," * entries in IE's browser history. This module is only needed if IE6/7 support"," * is necessary; it's not needed for any other browser."," *"," * @module history"," * @submodule history-hash-ie"," * @since 3.2.0"," */","","// Combination of a UA sniff to ensure this is IE (or a browser that wants us to","// treat it like IE) and feature detection for native hashchange support (false","// for IE < 8 or IE8/9 in IE7 mode).","if (Y.UA.ie && !Y.HistoryBase.nativeHashChange) {"," var Do = Y.Do,"," GlobalEnv = YUI.namespace('Env.HistoryHash'),"," HistoryHash = Y.HistoryHash,",""," iframe = GlobalEnv._iframe,"," win = Y.config.win;",""," /**"," * Gets the raw (not decoded) current location hash from the IE iframe,"," * minus the preceding '#' character and the hashPrefix (if one is set)."," *"," * @method getIframeHash"," * @return {String} current iframe hash"," * @static"," */"," HistoryHash.getIframeHash = function () {"," if (!iframe || !iframe.contentWindow) {"," return '';"," }",""," var prefix = HistoryHash.hashPrefix,"," hash = iframe.contentWindow.location.hash.substr(1);",""," return prefix && hash.indexOf(prefix) === 0 ?"," hash.replace(prefix, '') : hash;"," };",""," /**"," * Updates the history iframe with the specified hash."," *"," * @method _updateIframe"," * @param {String} hash location hash"," * @param {Boolean} replace (optional) if <code>true</code>, the current"," * history state will be replaced without adding a new history entry"," * @protected"," * @static"," * @for HistoryHash"," */"," HistoryHash._updateIframe = function (hash, replace) {"," var iframeDoc = iframe && iframe.contentWindow && iframe.contentWindow.document,"," iframeLocation = iframeDoc && iframeDoc.location;",""," if (!iframeDoc || !iframeLocation) {"," return;"," }","",""," if (replace) {"," iframeLocation.replace(hash.charAt(0) === '#' ? hash : '#' + hash);"," } else {"," iframeDoc.open().close();"," iframeLocation.hash = hash;"," }"," };",""," Do.before(HistoryHash._updateIframe, HistoryHash, 'replaceHash', HistoryHash, true);",""," if (!iframe) {"," Y.on('domready', function () {"," var lastUrlHash = HistoryHash.getHash();",""," // Create a hidden iframe to store history state, following the"," // iframe-hiding recommendations from"," // http://www.paciellogroup.com/blog/?p=604."," //"," // This iframe will allow history navigation within the current page"," // context. After navigating to another page, all but the most"," // recent history state will be lost."," //"," // Earlier versions of the YUI History Utility attempted to work"," // around this limitation by having the iframe load a static"," // resource. This workaround was extremely fragile and tended to"," // break frequently (and silently) since it was entirely dependent"," // on IE's inconsistent handling of iframe history."," //"," // Since this workaround didn't work much of the time anyway and"," // added significant complexity, it has been removed, and IE6 and 7"," // now get slightly degraded history support.",""," iframe = GlobalEnv._iframe = Y.Node.getDOMNode(Y.Node.create("," '<iframe src=\"javascript:0\" style=\"display:none\" height=\"0\" width=\"0\" tabindex=\"-1\" title=\"empty\"/>'"," ));",""," // Append the iframe to the documentElement rather than the body."," // Keeping it outside the body prevents scrolling on the initial"," // page load (hat tip to Ben Alman and jQuery BBQ for this"," // technique)."," Y.config.doc.documentElement.appendChild(iframe);",""," // Update the iframe with the initial location hash, if any. This"," // will create an initial history entry that the user can return to"," // after the state has changed."," HistoryHash._updateIframe(lastUrlHash || '#');",""," // Listen for hashchange events and keep the iframe's hash in sync"," // with the parent frame's hash."," Y.on('hashchange', function (e) {"," lastUrlHash = e.newHash;",""," if (HistoryHash.getIframeHash() !== lastUrlHash) {"," HistoryHash._updateIframe(lastUrlHash);"," }"," }, win);",""," // Watch the iframe hash in order to detect back/forward navigation."," Y.later(50, null, function () {"," var iframeHash = HistoryHash.getIframeHash();",""," if (iframeHash !== lastUrlHash) {"," HistoryHash.setHash(iframeHash);"," }"," }, null, true);"," });"," }","}","","","}, '3.7.2', {\"requires\": [\"history-hash\", \"node-base\"]});"];
_yuitest_coverage["build/history-hash-ie/history-hash-ie.js"].lines = {"1":0,"16":0,"17":0,"32":0,"33":0,"34":0,"37":0,"40":0,"55":0,"56":0,"59":0,"60":0,"64":0,"65":0,"67":0,"68":0,"72":0,"74":0,"75":0,"76":0,"96":0,"104":0,"109":0,"113":0,"114":0,"116":0,"117":0,"122":0,"123":0,"125":0,"126":0};
_yuitest_coverage["build/history-hash-ie/history-hash-ie.js"].functions = {"getIframeHash:32":0,"_updateIframe:55":0,"(anonymous 3):113":0,"(anonymous 4):122":0,"(anonymous 2):75":0,"(anonymous 1):1":0};
_yuitest_coverage["build/history-hash-ie/history-hash-ie.js"].coveredLines = 31;
_yuitest_coverage["build/history-hash-ie/history-hash-ie.js"].coveredFunctions = 6;
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 1);
YUI.add('history-hash-ie', function (Y, NAME) {
/**
* Improves IE6/7 support in history-hash by using a hidden iframe to create
* entries in IE's browser history. This module is only needed if IE6/7 support
* is necessary; it's not needed for any other browser.
*
* @module history
* @submodule history-hash-ie
* @since 3.2.0
*/
// Combination of a UA sniff to ensure this is IE (or a browser that wants us to
// treat it like IE) and feature detection for native hashchange support (false
// for IE < 8 or IE8/9 in IE7 mode).
_yuitest_coverfunc("build/history-hash-ie/history-hash-ie.js", "(anonymous 1)", 1);
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 16);
if (Y.UA.ie && !Y.HistoryBase.nativeHashChange) {
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 17);
var Do = Y.Do,
GlobalEnv = YUI.namespace('Env.HistoryHash'),
HistoryHash = Y.HistoryHash,
iframe = GlobalEnv._iframe,
win = Y.config.win;
/**
* Gets the raw (not decoded) current location hash from the IE iframe,
* minus the preceding '#' character and the hashPrefix (if one is set).
*
* @method getIframeHash
* @return {String} current iframe hash
* @static
*/
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 32);
HistoryHash.getIframeHash = function () {
_yuitest_coverfunc("build/history-hash-ie/history-hash-ie.js", "getIframeHash", 32);
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 33);
if (!iframe || !iframe.contentWindow) {
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 34);
return '';
}
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 37);
var prefix = HistoryHash.hashPrefix,
hash = iframe.contentWindow.location.hash.substr(1);
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 40);
return prefix && hash.indexOf(prefix) === 0 ?
hash.replace(prefix, '') : hash;
};
/**
* Updates the history iframe with the specified hash.
*
* @method _updateIframe
* @param {String} hash location hash
* @param {Boolean} replace (optional) if <code>true</code>, the current
* history state will be replaced without adding a new history entry
* @protected
* @static
* @for HistoryHash
*/
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 55);
HistoryHash._updateIframe = function (hash, replace) {
_yuitest_coverfunc("build/history-hash-ie/history-hash-ie.js", "_updateIframe", 55);
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 56);
var iframeDoc = iframe && iframe.contentWindow && iframe.contentWindow.document,
iframeLocation = iframeDoc && iframeDoc.location;
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 59);
if (!iframeDoc || !iframeLocation) {
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 60);
return;
}
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 64);
if (replace) {
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 65);
iframeLocation.replace(hash.charAt(0) === '#' ? hash : '#' + hash);
} else {
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 67);
iframeDoc.open().close();
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 68);
iframeLocation.hash = hash;
}
};
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 72);
Do.before(HistoryHash._updateIframe, HistoryHash, 'replaceHash', HistoryHash, true);
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 74);
if (!iframe) {
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 75);
Y.on('domready', function () {
_yuitest_coverfunc("build/history-hash-ie/history-hash-ie.js", "(anonymous 2)", 75);
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 76);
var lastUrlHash = HistoryHash.getHash();
// Create a hidden iframe to store history state, following the
// iframe-hiding recommendations from
// http://www.paciellogroup.com/blog/?p=604.
//
// This iframe will allow history navigation within the current page
// context. After navigating to another page, all but the most
// recent history state will be lost.
//
// Earlier versions of the YUI History Utility attempted to work
// around this limitation by having the iframe load a static
// resource. This workaround was extremely fragile and tended to
// break frequently (and silently) since it was entirely dependent
// on IE's inconsistent handling of iframe history.
//
// Since this workaround didn't work much of the time anyway and
// added significant complexity, it has been removed, and IE6 and 7
// now get slightly degraded history support.
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 96);
iframe = GlobalEnv._iframe = Y.Node.getDOMNode(Y.Node.create(
'<iframe src="javascript:0" style="display:none" height="0" width="0" tabindex="-1" title="empty"/>'
));
// Append the iframe to the documentElement rather than the body.
// Keeping it outside the body prevents scrolling on the initial
// page load (hat tip to Ben Alman and jQuery BBQ for this
// technique).
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 104);
Y.config.doc.documentElement.appendChild(iframe);
// Update the iframe with the initial location hash, if any. This
// will create an initial history entry that the user can return to
// after the state has changed.
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 109);
HistoryHash._updateIframe(lastUrlHash || '#');
// Listen for hashchange events and keep the iframe's hash in sync
// with the parent frame's hash.
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 113);
Y.on('hashchange', function (e) {
_yuitest_coverfunc("build/history-hash-ie/history-hash-ie.js", "(anonymous 3)", 113);
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 114);
lastUrlHash = e.newHash;
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 116);
if (HistoryHash.getIframeHash() !== lastUrlHash) {
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 117);
HistoryHash._updateIframe(lastUrlHash);
}
}, win);
// Watch the iframe hash in order to detect back/forward navigation.
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 122);
Y.later(50, null, function () {
_yuitest_coverfunc("build/history-hash-ie/history-hash-ie.js", "(anonymous 4)", 122);
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 123);
var iframeHash = HistoryHash.getIframeHash();
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 125);
if (iframeHash !== lastUrlHash) {
_yuitest_coverline("build/history-hash-ie/history-hash-ie.js", 126);
HistoryHash.setHash(iframeHash);
}
}, null, true);
});
}
}
}, '3.7.2', {"requires": ["history-hash", "node-base"]});