lib/yuilib/3.7.1/build/selector-native/selector-native-coverage.js

   1 /*
   2 YUI 3.7.1 (build 5627)
   3 Copyright 2012 Yahoo! Inc. All rights reserved.
   4 Licensed under the BSD License.
   5 http://yuilibrary.com/license/
   6 */
   7 if (typeof _yuitest_coverage == "undefined"){
   8     _yuitest_coverage = {};
   9     _yuitest_coverline = function(src, line){
  10         var coverage = _yuitest_coverage[src];
  11         if (!coverage.lines[line]){
  12             coverage.calledLines++;
  13         }
  14         coverage.lines[line]++;
  15     };
  16     _yuitest_coverfunc = function(src, name, line){
  17         var coverage = _yuitest_coverage[src],
  18             funcId = name + ":" + line;
  19         if (!coverage.functions[funcId]){
  20             coverage.calledFunctions++;
  21         }
  22         coverage.functions[funcId]++;
  23     };
  24 }
  25 _yuitest_coverage["build/selector-native/selector-native.js"] = {
  26     lines: {},
  27     functions: {},
  28     coveredLines: 0,
  29     calledLines: 0,
  30     coveredFunctions: 0,
  31     calledFunctions: 0,
  32     path: "build/selector-native/selector-native.js",
  33     code: []
  34 };
  35 _yuitest_coverage["build/selector-native/selector-native.js"].code=["YUI.add('selector-native', function (Y, NAME) {","","(function(Y) {","/**"," * The selector-native module provides support for native querySelector"," * @module dom"," * @submodule selector-native"," * @for Selector"," */","","/**"," * Provides support for using CSS selectors to query the DOM "," * @class Selector "," * @static"," * @for Selector"," */","","Y.namespace('Selector'); // allow native module to standalone","","var COMPARE_DOCUMENT_POSITION = 'compareDocumentPosition',","    OWNER_DOCUMENT = 'ownerDocument';","","var Selector = {","    _types: {","        esc: {","            token: '\\uE000',","            re: /\\\\[:\\[\\]\\(\\)#\\.\\'\\>+~\"]/gi","        },","","        attr: {","            token: '\\uE001',","            re: /(\\[[^\\]]*\\])/g","        },","","        pseudo: {","            token: '\\uE002',","            re: /(\\([^\\)]*\\))/g","        }","    },","","    useNative: true,","","    _escapeId: function(id) {","        if (id) {","            id = id.replace(/([:\\[\\]\\(\\)#\\.'<>+~\"])/g,'\\\\$1');","        }","        return id;","    },","","    _compare: ('sourceIndex' in Y.config.doc.documentElement) ?","        function(nodeA, nodeB) {","            var a = nodeA.sourceIndex,","                b = nodeB.sourceIndex;","","            if (a === b) {","                return 0;","            } else if (a > b) {","                return 1;","            }","","            return -1;","","        } : (Y.config.doc.documentElement[COMPARE_DOCUMENT_POSITION] ?","        function(nodeA, nodeB) {","            if (nodeA[COMPARE_DOCUMENT_POSITION](nodeB) & 4) {","                return -1;","            } else {","                return 1;","            }","        } :","        function(nodeA, nodeB) {","            var rangeA, rangeB, compare;","            if (nodeA && nodeB) {","                rangeA = nodeA[OWNER_DOCUMENT].createRange();","                rangeA.setStart(nodeA, 0);","                rangeB = nodeB[OWNER_DOCUMENT].createRange();","                rangeB.setStart(nodeB, 0);","                compare = rangeA.compareBoundaryPoints(1, rangeB); // 1 === Range.START_TO_END","            }","","            return compare;","        ","    }),","","    _sort: function(nodes) {","        if (nodes) {","            nodes = Y.Array(nodes, 0, true);","            if (nodes.sort) {","                nodes.sort(Selector._compare);","            }","        }","","        return nodes;","    },","","    _deDupe: function(nodes) {","        var ret = [],","            i, node;","","        for (i = 0; (node = nodes[i++]);) {","            if (!node._found) {","                ret[ret.length] = node;","                node._found = true;","            }","        }","","        for (i = 0; (node = ret[i++]);) {","            node._found = null;","            node.removeAttribute('_found');","        }","","        return ret;","    },","","    /**","     * Retrieves a set of nodes based on a given CSS selector. ","     * @method query","     *","     * @param {string} selector The CSS Selector to test the node against.","     * @param {HTMLElement} root optional An HTMLElement to start the query from. Defaults to Y.config.doc","     * @param {Boolean} firstOnly optional Whether or not to return only the first match.","     * @return {Array} An array of nodes that match the given selector.","     * @static","     */","    query: function(selector, root, firstOnly, skipNative) {","        root = root || Y.config.doc;","        var ret = [],","            useNative = (Y.Selector.useNative && Y.config.doc.querySelector && !skipNative),","            queries = [[selector, root]],","            query,","            result,","            i,","            fn = (useNative) ? Y.Selector._nativeQuery : Y.Selector._bruteQuery;","","        if (selector && fn) {","            // split group into seperate queries","            if (!skipNative && // already done if skipping","                    (!useNative || root.tagName)) { // split native when element scoping is needed","                queries = Selector._splitQueries(selector, root);","            }","","            for (i = 0; (query = queries[i++]);) {","                result = fn(query[0], query[1], firstOnly);","                if (!firstOnly) { // coerce DOM Collection to Array","                    result = Y.Array(result, 0, true);","                }","                if (result) {","                    ret = ret.concat(result);","                }","            }","","            if (queries.length > 1) { // remove dupes and sort by doc order ","                ret = Selector._sort(Selector._deDupe(ret));","            }","        }","","        return (firstOnly) ? (ret[0] || null) : ret;","","    },","","    _replaceSelector: function(selector) {","        var esc = Y.Selector._parse('esc', selector), // pull escaped colon, brackets, etc. ","            attrs,","            pseudos;","","        // first replace escaped chars, which could be present in attrs or pseudos","        selector = Y.Selector._replace('esc', selector);","","        // then replace pseudos before attrs to avoid replacing :not([foo])","        pseudos = Y.Selector._parse('pseudo', selector);","        selector = Selector._replace('pseudo', selector);","","        attrs = Y.Selector._parse('attr', selector);","        selector = Y.Selector._replace('attr', selector);","","        return {","            esc: esc,","            attrs: attrs,","            pseudos: pseudos,","            selector: selector","        };","    },","","    _restoreSelector: function(replaced) {","        var selector = replaced.selector;","        selector = Y.Selector._restore('attr', selector, replaced.attrs);","        selector = Y.Selector._restore('pseudo', selector, replaced.pseudos);","        selector = Y.Selector._restore('esc', selector, replaced.esc);","        return selector;","    },","","    _replaceCommas: function(selector) {","        var replaced = Y.Selector._replaceSelector(selector),","            selector = replaced.selector;","","        if (selector) {","            selector = selector.replace(/,/g, '\\uE007');","            replaced.selector = selector;","            selector = Y.Selector._restoreSelector(replaced);","        }","        return selector;","    },","","    // allows element scoped queries to begin with combinator","    // e.g. query('> p', document.body) === query('body > p')","    _splitQueries: function(selector, node) {","        if (selector.indexOf(',') > -1) {","            selector = Y.Selector._replaceCommas(selector);","        }","","        var groups = selector.split('\\uE007'), // split on replaced comma token","            queries = [],","            prefix = '',","            id,","            i,","            len;","","        if (node) {","            // enforce for element scoping","            if (node.nodeType === 1) { // Elements only","                id = Y.Selector._escapeId(Y.DOM.getId(node));","","                if (!id) {","                    id = Y.guid();","                    Y.DOM.setId(node, id);","                }","            ","                prefix = '[id=\"' + id + '\"] ';","            }","","            for (i = 0, len = groups.length; i < len; ++i) {","                selector =  prefix + groups[i];","                queries.push([selector, node]);","            }","        }","","        return queries;","    },","","    _nativeQuery: function(selector, root, one) {","        if (Y.UA.webkit && selector.indexOf(':checked') > -1 &&","                (Y.Selector.pseudos && Y.Selector.pseudos.checked)) { // webkit (chrome, safari) fails to pick up \"selected\"  with \"checked\"","            return Y.Selector.query(selector, root, one, true); // redo with skipNative true to try brute query","        }","        try {","            return root['querySelector' + (one ? '' : 'All')](selector);","        } catch(e) { // fallback to brute if available","            return Y.Selector.query(selector, root, one, true); // redo with skipNative true","        }","    },","","    filter: function(nodes, selector) {","        var ret = [],","            i, node;","","        if (nodes && selector) {","            for (i = 0; (node = nodes[i++]);) {","                if (Y.Selector.test(node, selector)) {","                    ret[ret.length] = node;","                }","            }","        } else {","        }","","        return ret;","    },","","    test: function(node, selector, root) {","        var ret = false,","            useFrag = false,","            groups,","            parent,","            item,","            items,","            frag,","            id,","            i, j, group;","","        if (node && node.tagName) { // only test HTMLElements","","            if (typeof selector == 'function') { // test with function","                ret = selector.call(node, node);","            } else { // test with query","                // we need a root if off-doc","                groups = selector.split(',');","                if (!root && !Y.DOM.inDoc(node)) {","                    parent = node.parentNode;","                    if (parent) { ","                        root = parent;","                    } else { // only use frag when no parent to query","                        frag = node[OWNER_DOCUMENT].createDocumentFragment();","                        frag.appendChild(node);","                        root = frag;","                        useFrag = true;","                    }","                }","                root = root || node[OWNER_DOCUMENT];","","                id = Y.Selector._escapeId(Y.DOM.getId(node));","                if (!id) {","                    id = Y.guid();","                    Y.DOM.setId(node, id);","                }","","                for (i = 0; (group = groups[i++]);) { // TODO: off-dom test","                    group += '[id=\"' + id + '\"]';","                    items = Y.Selector.query(group, root);","","                    for (j = 0; item = items[j++];) {","                        if (item === node) {","                            ret = true;","                            break;","                        }","                    }","                    if (ret) {","                        break;","                    }","                }","","                if (useFrag) { // cleanup","                    frag.removeChild(node);","                }","            };","        }","","        return ret;","    },","","    /**","     * A convenience function to emulate Y.Node's aNode.ancestor(selector).","     * @param {HTMLElement} element An HTMLElement to start the query from.","     * @param {String} selector The CSS selector to test the node against.","     * @return {HTMLElement} The ancestor node matching the selector, or null.","     * @param {Boolean} testSelf optional Whether or not to include the element in the scan ","     * @static","     * @method ancestor","     */","    ancestor: function (element, selector, testSelf) {","        return Y.DOM.ancestor(element, function(n) {","            return Y.Selector.test(n, selector);","        }, testSelf);","    },","","    _parse: function(name, selector) {","        return selector.match(Y.Selector._types[name].re);","    },","","    _replace: function(name, selector) {","        var o = Y.Selector._types[name];","        return selector.replace(o.re, o.token);","    },","","    _restore: function(name, selector, items) {","        if (items) {","            var token = Y.Selector._types[name].token,","                i, len;","            for (i = 0, len = items.length; i < len; ++i) {","                selector = selector.replace(token, items[i]);","            }","        }","        return selector;","    }","};","","Y.mix(Y.Selector, Selector, true);","","})(Y);","","","}, '3.7.1', {\"requires\": [\"dom-base\"]});"];
  36 _yuitest_coverage["build/selector-native/selector-native.js"].lines = {"1":0,"3":0,"18":0,"20":0,"23":0,"44":0,"45":0,"47":0,"52":0,"55":0,"56":0,"57":0,"58":0,"61":0,"65":0,"66":0,"68":0,"72":0,"73":0,"74":0,"75":0,"76":0,"77":0,"78":0,"81":0,"86":0,"87":0,"88":0,"89":0,"93":0,"97":0,"100":0,"101":0,"102":0,"103":0,"107":0,"108":0,"109":0,"112":0,"126":0,"127":0,"135":0,"137":0,"139":0,"142":0,"143":0,"144":0,"145":0,"147":0,"148":0,"152":0,"153":0,"157":0,"162":0,"167":0,"170":0,"171":0,"173":0,"174":0,"176":0,"185":0,"186":0,"187":0,"188":0,"189":0,"193":0,"196":0,"197":0,"198":0,"199":0,"201":0,"207":0,"208":0,"211":0,"218":0,"220":0,"221":0,"223":0,"224":0,"225":0,"228":0,"231":0,"232":0,"233":0,"237":0,"241":0,"243":0,"245":0,"246":0,"248":0,"253":0,"256":0,"257":0,"258":0,"259":0,"265":0,"269":0,"279":0,"281":0,"282":0,"285":0,"286":0,"287":0,"288":0,"289":0,"291":0,"292":0,"293":0,"294":0,"297":0,"299":0,"300":0,"301":0,"302":0,"305":0,"306":0,"307":0,"309":0,"310":0,"311":0,"312":0,"315":0,"316":0,"320":0,"321":0,"323":0,"326":0,"339":0,"340":0,"345":0,"349":0,"350":0,"354":0,"355":0,"357":0,"358":0,"361":0,"365":0};
  37 _yuitest_coverage["build/selector-native/selector-native.js"].functions = {"_escapeId:43":0,"(anonymous 3):51":0,"(anonymous 4):64":0,"}:71":0,"_sort:85":0,"_deDupe:96":0,"query:125":0,"_replaceSelector:161":0,"_restoreSelector:184":0,"_replaceCommas:192":0,"_splitQueries:206":0,"_nativeQuery:240":0,"filter:252":0,"test:268":0,"(anonymous 5):339":0,"ancestor:338":0,"_parse:344":0,"_replace:348":0,"_restore:353":0,"(anonymous 2):3":0,"(anonymous 1):1":0};
  38 _yuitest_coverage["build/selector-native/selector-native.js"].coveredLines = 138;
  39 _yuitest_coverage["build/selector-native/selector-native.js"].coveredFunctions = 21;
  40 _yuitest_coverline("build/selector-native/selector-native.js", 1);
  41 YUI.add('selector-native', function (Y, NAME) {
  42
  43 _yuitest_coverfunc("build/selector-native/selector-native.js", "(anonymous 1)", 1);
  44 _yuitest_coverline("build/selector-native/selector-native.js", 3);
  45 (function(Y) {
  46 /**
  47  * The selector-native module provides support for native querySelector
  48  * @module dom
  49  * @submodule selector-native
  50  * @for Selector
  51  */
  52
  53 /**
  54  * Provides support for using CSS selectors to query the DOM
  55  * @class Selector
  56  * @static
  57  * @for Selector
  58  */
  59
  60 _yuitest_coverfunc("build/selector-native/selector-native.js", "(anonymous 2)", 3);
  61 _yuitest_coverline("build/selector-native/selector-native.js", 18);
  62 Y.namespace('Selector'); // allow native module to standalone
  63
  64 _yuitest_coverline("build/selector-native/selector-native.js", 20);
  65 var COMPARE_DOCUMENT_POSITION = 'compareDocumentPosition',
  66     OWNER_DOCUMENT = 'ownerDocument';
  67
  68 _yuitest_coverline("build/selector-native/selector-native.js", 23);
  69 var Selector = {
  70     _types: {
  71         esc: {
  72             token: '\uE000',
  73             re: /\\[:\[\]\(\)#\.\'\>+~"]/gi
  74         },
  75
  76         attr: {
  77             token: '\uE001',
  78             re: /(\[[^\]]*\])/g
  79         },
  80
  81         pseudo: {
  82             token: '\uE002',
  83             re: /(\([^\)]*\))/g
  84         }
  85     },
  86
  87     useNative: true,
  88
  89     _escapeId: function(id) {
  90         _yuitest_coverfunc("build/selector-native/selector-native.js", "_escapeId", 43);
  91 _yuitest_coverline("build/selector-native/selector-native.js", 44);
  92 if (id) {
  93             _yuitest_coverline("build/selector-native/selector-native.js", 45);
  94 id = id.replace(/([:\[\]\(\)#\.'<>+~"])/g,'\\$1');
  95         }
  96         _yuitest_coverline("build/selector-native/selector-native.js", 47);
  97 return id;
  98     },
  99
 100     _compare: ('sourceIndex' in Y.config.doc.documentElement) ?
 101         function(nodeA, nodeB) {
 102             _yuitest_coverfunc("build/selector-native/selector-native.js", "(anonymous 3)", 51);
 103 _yuitest_coverline("build/selector-native/selector-native.js", 52);
 104 var a = nodeA.sourceIndex,
 105                 b = nodeB.sourceIndex;
 106
 107             _yuitest_coverline("build/selector-native/selector-native.js", 55);
 108 if (a === b) {
 109                 _yuitest_coverline("build/selector-native/selector-native.js", 56);
 110 return 0;
 111             } else {_yuitest_coverline("build/selector-native/selector-native.js", 57);
 112 if (a > b) {
 113                 _yuitest_coverline("build/selector-native/selector-native.js", 58);
 114 return 1;
 115             }}
 116
 117             _yuitest_coverline("build/selector-native/selector-native.js", 61);
 118 return -1;
 119
 120         } : (Y.config.doc.documentElement[COMPARE_DOCUMENT_POSITION] ?
 121         function(nodeA, nodeB) {
 122             _yuitest_coverfunc("build/selector-native/selector-native.js", "(anonymous 4)", 64);
 123 _yuitest_coverline("build/selector-native/selector-native.js", 65);
 124 if (nodeA[COMPARE_DOCUMENT_POSITION](nodeB) & 4) {
 125                 _yuitest_coverline("build/selector-native/selector-native.js", 66);
 126 return -1;
 127             } else {
 128                 _yuitest_coverline("build/selector-native/selector-native.js", 68);
 129 return 1;
 130             }
 131         } :
 132         function(nodeA, nodeB) {
 133             _yuitest_coverfunc("build/selector-native/selector-native.js", "}", 71);
 134 _yuitest_coverline("build/selector-native/selector-native.js", 72);
 135 var rangeA, rangeB, compare;
 136             _yuitest_coverline("build/selector-native/selector-native.js", 73);
 137 if (nodeA && nodeB) {
 138                 _yuitest_coverline("build/selector-native/selector-native.js", 74);
 139 rangeA = nodeA[OWNER_DOCUMENT].createRange();
 140                 _yuitest_coverline("build/selector-native/selector-native.js", 75);
 141 rangeA.setStart(nodeA, 0);
 142                 _yuitest_coverline("build/selector-native/selector-native.js", 76);
 143 rangeB = nodeB[OWNER_DOCUMENT].createRange();
 144                 _yuitest_coverline("build/selector-native/selector-native.js", 77);
 145 rangeB.setStart(nodeB, 0);
 146                 _yuitest_coverline("build/selector-native/selector-native.js", 78);
 147 compare = rangeA.compareBoundaryPoints(1, rangeB); // 1 === Range.START_TO_END
 148             }
 149
 150             _yuitest_coverline("build/selector-native/selector-native.js", 81);
 151 return compare;
 152
 153     }),
 154
 155     _sort: function(nodes) {
 156         _yuitest_coverfunc("build/selector-native/selector-native.js", "_sort", 85);
 157 _yuitest_coverline("build/selector-native/selector-native.js", 86);
 158 if (nodes) {
 159             _yuitest_coverline("build/selector-native/selector-native.js", 87);
 160 nodes = Y.Array(nodes, 0, true);
 161             _yuitest_coverline("build/selector-native/selector-native.js", 88);
 162 if (nodes.sort) {
 163                 _yuitest_coverline("build/selector-native/selector-native.js", 89);
 164 nodes.sort(Selector._compare);
 165             }
 166         }
 167
 168         _yuitest_coverline("build/selector-native/selector-native.js", 93);
 169 return nodes;
 170     },
 171
 172     _deDupe: function(nodes) {
 173         _yuitest_coverfunc("build/selector-native/selector-native.js", "_deDupe", 96);
 174 _yuitest_coverline("build/selector-native/selector-native.js", 97);
 175 var ret = [],
 176             i, node;
 177
 178         _yuitest_coverline("build/selector-native/selector-native.js", 100);
 179 for (i = 0; (node = nodes[i++]);) {
 180             _yuitest_coverline("build/selector-native/selector-native.js", 101);
 181 if (!node._found) {
 182                 _yuitest_coverline("build/selector-native/selector-native.js", 102);
 183 ret[ret.length] = node;
 184                 _yuitest_coverline("build/selector-native/selector-native.js", 103);
 185 node._found = true;
 186             }
 187         }
 188
 189         _yuitest_coverline("build/selector-native/selector-native.js", 107);
 190 for (i = 0; (node = ret[i++]);) {
 191             _yuitest_coverline("build/selector-native/selector-native.js", 108);
 192 node._found = null;
 193             _yuitest_coverline("build/selector-native/selector-native.js", 109);
 194 node.removeAttribute('_found');
 195         }
 196
 197         _yuitest_coverline("build/selector-native/selector-native.js", 112);
 198 return ret;
 199     },
 200
 201     /**
 202      * Retrieves a set of nodes based on a given CSS selector.
 203      * @method query
 204      *
 205      * @param {string} selector The CSS Selector to test the node against.
 206      * @param {HTMLElement} root optional An HTMLElement to start the query from. Defaults to Y.config.doc
 207      * @param {Boolean} firstOnly optional Whether or not to return only the first match.
 208      * @return {Array} An array of nodes that match the given selector.
 209      * @static
 210      */
 211     query: function(selector, root, firstOnly, skipNative) {
 212         _yuitest_coverfunc("build/selector-native/selector-native.js", "query", 125);
 213 _yuitest_coverline("build/selector-native/selector-native.js", 126);
 214 root = root || Y.config.doc;
 215         _yuitest_coverline("build/selector-native/selector-native.js", 127);
 216 var ret = [],
 217             useNative = (Y.Selector.useNative && Y.config.doc.querySelector && !skipNative),
 218             queries = [[selector, root]],
 219             query,
 220             result,
 221             i,
 222             fn = (useNative) ? Y.Selector._nativeQuery : Y.Selector._bruteQuery;
 223
 224         _yuitest_coverline("build/selector-native/selector-native.js", 135);
 225 if (selector && fn) {
 226             // split group into seperate queries
 227             _yuitest_coverline("build/selector-native/selector-native.js", 137);
 228 if (!skipNative && // already done if skipping
 229                     (!useNative || root.tagName)) { // split native when element scoping is needed
 230                 _yuitest_coverline("build/selector-native/selector-native.js", 139);
 231 queries = Selector._splitQueries(selector, root);
 232             }
 233
 234             _yuitest_coverline("build/selector-native/selector-native.js", 142);
 235 for (i = 0; (query = queries[i++]);) {
 236                 _yuitest_coverline("build/selector-native/selector-native.js", 143);
 237 result = fn(query[0], query[1], firstOnly);
 238                 _yuitest_coverline("build/selector-native/selector-native.js", 144);
 239 if (!firstOnly) { // coerce DOM Collection to Array
 240                     _yuitest_coverline("build/selector-native/selector-native.js", 145);
 241 result = Y.Array(result, 0, true);
 242                 }
 243                 _yuitest_coverline("build/selector-native/selector-native.js", 147);
 244 if (result) {
 245                     _yuitest_coverline("build/selector-native/selector-native.js", 148);
 246 ret = ret.concat(result);
 247                 }
 248             }
 249
 250             _yuitest_coverline("build/selector-native/selector-native.js", 152);
 251 if (queries.length > 1) { // remove dupes and sort by doc order
 252                 _yuitest_coverline("build/selector-native/selector-native.js", 153);
 253 ret = Selector._sort(Selector._deDupe(ret));
 254             }
 255         }
 256
 257         _yuitest_coverline("build/selector-native/selector-native.js", 157);
 258 return (firstOnly) ? (ret[0] || null) : ret;
 259
 260     },
 261
 262     _replaceSelector: function(selector) {
 263         _yuitest_coverfunc("build/selector-native/selector-native.js", "_replaceSelector", 161);
 264 _yuitest_coverline("build/selector-native/selector-native.js", 162);
 265 var esc = Y.Selector._parse('esc', selector), // pull escaped colon, brackets, etc.
 266             attrs,
 267             pseudos;
 268
 269         // first replace escaped chars, which could be present in attrs or pseudos
 270         _yuitest_coverline("build/selector-native/selector-native.js", 167);
 271 selector = Y.Selector._replace('esc', selector);
 272
 273         // then replace pseudos before attrs to avoid replacing :not([foo])
 274         _yuitest_coverline("build/selector-native/selector-native.js", 170);
 275 pseudos = Y.Selector._parse('pseudo', selector);
 276         _yuitest_coverline("build/selector-native/selector-native.js", 171);
 277 selector = Selector._replace('pseudo', selector);
 278
 279         _yuitest_coverline("build/selector-native/selector-native.js", 173);
 280 attrs = Y.Selector._parse('attr', selector);
 281         _yuitest_coverline("build/selector-native/selector-native.js", 174);
 282 selector = Y.Selector._replace('attr', selector);
 283
 284         _yuitest_coverline("build/selector-native/selector-native.js", 176);
 285 return {
 286             esc: esc,
 287             attrs: attrs,
 288             pseudos: pseudos,
 289             selector: selector
 290         };
 291     },
 292
 293     _restoreSelector: function(replaced) {
 294         _yuitest_coverfunc("build/selector-native/selector-native.js", "_restoreSelector", 184);
 295 _yuitest_coverline("build/selector-native/selector-native.js", 185);
 296 var selector = replaced.selector;
 297         _yuitest_coverline("build/selector-native/selector-native.js", 186);
 298 selector = Y.Selector._restore('attr', selector, replaced.attrs);
 299         _yuitest_coverline("build/selector-native/selector-native.js", 187);
 300 selector = Y.Selector._restore('pseudo', selector, replaced.pseudos);
 301         _yuitest_coverline("build/selector-native/selector-native.js", 188);
 302 selector = Y.Selector._restore('esc', selector, replaced.esc);
 303         _yuitest_coverline("build/selector-native/selector-native.js", 189);
 304 return selector;
 305     },
 306
 307     _replaceCommas: function(selector) {
 308         _yuitest_coverfunc("build/selector-native/selector-native.js", "_replaceCommas", 192);
 309 _yuitest_coverline("build/selector-native/selector-native.js", 193);
 310 var replaced = Y.Selector._replaceSelector(selector),
 311             selector = replaced.selector;
 312
 313         _yuitest_coverline("build/selector-native/selector-native.js", 196);
 314 if (selector) {
 315             _yuitest_coverline("build/selector-native/selector-native.js", 197);
 316 selector = selector.replace(/,/g, '\uE007');
 317             _yuitest_coverline("build/selector-native/selector-native.js", 198);
 318 replaced.selector = selector;
 319             _yuitest_coverline("build/selector-native/selector-native.js", 199);
 320 selector = Y.Selector._restoreSelector(replaced);
 321         }
 322         _yuitest_coverline("build/selector-native/selector-native.js", 201);
 323 return selector;
 324     },
 325
 326     // allows element scoped queries to begin with combinator
 327     // e.g. query('> p', document.body) === query('body > p')
 328     _splitQueries: function(selector, node) {
 329         _yuitest_coverfunc("build/selector-native/selector-native.js", "_splitQueries", 206);
 330 _yuitest_coverline("build/selector-native/selector-native.js", 207);
 331 if (selector.indexOf(',') > -1) {
 332             _yuitest_coverline("build/selector-native/selector-native.js", 208);
 333 selector = Y.Selector._replaceCommas(selector);
 334         }
 335
 336         _yuitest_coverline("build/selector-native/selector-native.js", 211);
 337 var groups = selector.split('\uE007'), // split on replaced comma token
 338             queries = [],
 339             prefix = '',
 340             id,
 341             i,
 342             len;
 343
 344         _yuitest_coverline("build/selector-native/selector-native.js", 218);
 345 if (node) {
 346             // enforce for element scoping
 347             _yuitest_coverline("build/selector-native/selector-native.js", 220);
 348 if (node.nodeType === 1) { // Elements only
 349                 _yuitest_coverline("build/selector-native/selector-native.js", 221);
 350 id = Y.Selector._escapeId(Y.DOM.getId(node));
 351
 352                 _yuitest_coverline("build/selector-native/selector-native.js", 223);
 353 if (!id) {
 354                     _yuitest_coverline("build/selector-native/selector-native.js", 224);
 355 id = Y.guid();
 356                     _yuitest_coverline("build/selector-native/selector-native.js", 225);
 357 Y.DOM.setId(node, id);
 358                 }
 359
 360                 _yuitest_coverline("build/selector-native/selector-native.js", 228);
 361 prefix = '[id="' + id + '"] ';
 362             }
 363
 364             _yuitest_coverline("build/selector-native/selector-native.js", 231);
 365 for (i = 0, len = groups.length; i < len; ++i) {
 366                 _yuitest_coverline("build/selector-native/selector-native.js", 232);
 367 selector =  prefix + groups[i];
 368                 _yuitest_coverline("build/selector-native/selector-native.js", 233);
 369 queries.push([selector, node]);
 370             }
 371         }
 372
 373         _yuitest_coverline("build/selector-native/selector-native.js", 237);
 374 return queries;
 375     },
 376
 377     _nativeQuery: function(selector, root, one) {
 378         _yuitest_coverfunc("build/selector-native/selector-native.js", "_nativeQuery", 240);
 379 _yuitest_coverline("build/selector-native/selector-native.js", 241);
 380 if (Y.UA.webkit && selector.indexOf(':checked') > -1 &&
 381                 (Y.Selector.pseudos && Y.Selector.pseudos.checked)) { // webkit (chrome, safari) fails to pick up "selected"  with "checked"
 382             _yuitest_coverline("build/selector-native/selector-native.js", 243);
 383 return Y.Selector.query(selector, root, one, true); // redo with skipNative true to try brute query
 384         }
 385         _yuitest_coverline("build/selector-native/selector-native.js", 245);
 386 try {
 387             _yuitest_coverline("build/selector-native/selector-native.js", 246);
 388 return root['querySelector' + (one ? '' : 'All')](selector);
 389         } catch(e) { // fallback to brute if available
 390             _yuitest_coverline("build/selector-native/selector-native.js", 248);
 391 return Y.Selector.query(selector, root, one, true); // redo with skipNative true
 392         }
 393     },
 394
 395     filter: function(nodes, selector) {
 396         _yuitest_coverfunc("build/selector-native/selector-native.js", "filter", 252);
 397 _yuitest_coverline("build/selector-native/selector-native.js", 253);
 398 var ret = [],
 399             i, node;
 400
 401         _yuitest_coverline("build/selector-native/selector-native.js", 256);
 402 if (nodes && selector) {
 403             _yuitest_coverline("build/selector-native/selector-native.js", 257);
 404 for (i = 0; (node = nodes[i++]);) {
 405                 _yuitest_coverline("build/selector-native/selector-native.js", 258);
 406 if (Y.Selector.test(node, selector)) {
 407                     _yuitest_coverline("build/selector-native/selector-native.js", 259);
 408 ret[ret.length] = node;
 409                 }
 410             }
 411         } else {
 412         }
 413
 414         _yuitest_coverline("build/selector-native/selector-native.js", 265);
 415 return ret;
 416     },
 417
 418     test: function(node, selector, root) {
 419         _yuitest_coverfunc("build/selector-native/selector-native.js", "test", 268);
 420 _yuitest_coverline("build/selector-native/selector-native.js", 269);
 421 var ret = false,
 422             useFrag = false,
 423             groups,
 424             parent,
 425             item,
 426             items,
 427             frag,
 428             id,
 429             i, j, group;
 430
 431         _yuitest_coverline("build/selector-native/selector-native.js", 279);
 432 if (node && node.tagName) { // only test HTMLElements
 433
 434             _yuitest_coverline("build/selector-native/selector-native.js", 281);
 435 if (typeof selector == 'function') { // test with function
 436                 _yuitest_coverline("build/selector-native/selector-native.js", 282);
 437 ret = selector.call(node, node);
 438             } else { // test with query
 439                 // we need a root if off-doc
 440                 _yuitest_coverline("build/selector-native/selector-native.js", 285);
 441 groups = selector.split(',');
 442                 _yuitest_coverline("build/selector-native/selector-native.js", 286);
 443 if (!root && !Y.DOM.inDoc(node)) {
 444                     _yuitest_coverline("build/selector-native/selector-native.js", 287);
 445 parent = node.parentNode;
 446                     _yuitest_coverline("build/selector-native/selector-native.js", 288);
 447 if (parent) {
 448                         _yuitest_coverline("build/selector-native/selector-native.js", 289);
 449 root = parent;
 450                     } else { // only use frag when no parent to query
 451                         _yuitest_coverline("build/selector-native/selector-native.js", 291);
 452 frag = node[OWNER_DOCUMENT].createDocumentFragment();
 453                         _yuitest_coverline("build/selector-native/selector-native.js", 292);
 454 frag.appendChild(node);
 455                         _yuitest_coverline("build/selector-native/selector-native.js", 293);
 456 root = frag;
 457                         _yuitest_coverline("build/selector-native/selector-native.js", 294);
 458 useFrag = true;
 459                     }
 460                 }
 461                 _yuitest_coverline("build/selector-native/selector-native.js", 297);
 462 root = root || node[OWNER_DOCUMENT];
 463
 464                 _yuitest_coverline("build/selector-native/selector-native.js", 299);
 465 id = Y.Selector._escapeId(Y.DOM.getId(node));
 466                 _yuitest_coverline("build/selector-native/selector-native.js", 300);
 467 if (!id) {
 468                     _yuitest_coverline("build/selector-native/selector-native.js", 301);
 469 id = Y.guid();
 470                     _yuitest_coverline("build/selector-native/selector-native.js", 302);
 471 Y.DOM.setId(node, id);
 472                 }
 473
 474                 _yuitest_coverline("build/selector-native/selector-native.js", 305);
 475 for (i = 0; (group = groups[i++]);) { // TODO: off-dom test
 476                     _yuitest_coverline("build/selector-native/selector-native.js", 306);
 477 group += '[id="' + id + '"]';
 478                     _yuitest_coverline("build/selector-native/selector-native.js", 307);
 479 items = Y.Selector.query(group, root);
 480
 481                     _yuitest_coverline("build/selector-native/selector-native.js", 309);
 482 for (j = 0; item = items[j++];) {
 483                         _yuitest_coverline("build/selector-native/selector-native.js", 310);
 484 if (item === node) {
 485                             _yuitest_coverline("build/selector-native/selector-native.js", 311);
 486 ret = true;
 487                             _yuitest_coverline("build/selector-native/selector-native.js", 312);
 488 break;
 489                         }
 490                     }
 491                     _yuitest_coverline("build/selector-native/selector-native.js", 315);
 492 if (ret) {
 493                         _yuitest_coverline("build/selector-native/selector-native.js", 316);
 494 break;
 495                     }
 496                 }
 497
 498                 _yuitest_coverline("build/selector-native/selector-native.js", 320);
 499 if (useFrag) { // cleanup
 500                     _yuitest_coverline("build/selector-native/selector-native.js", 321);
 501 frag.removeChild(node);
 502                 }
 503             }_yuitest_coverline("build/selector-native/selector-native.js", 323);
 504 ;
 505         }
 506
 507         _yuitest_coverline("build/selector-native/selector-native.js", 326);
 508 return ret;
 509     },
 510
 511     /**
 512      * A convenience function to emulate Y.Node's aNode.ancestor(selector).
 513      * @param {HTMLElement} element An HTMLElement to start the query from.
 514      * @param {String} selector The CSS selector to test the node against.
 515      * @return {HTMLElement} The ancestor node matching the selector, or null.
 516      * @param {Boolean} testSelf optional Whether or not to include the element in the scan
 517      * @static
 518      * @method ancestor
 519      */
 520     ancestor: function (element, selector, testSelf) {
 521         _yuitest_coverfunc("build/selector-native/selector-native.js", "ancestor", 338);
 522 _yuitest_coverline("build/selector-native/selector-native.js", 339);
 523 return Y.DOM.ancestor(element, function(n) {
 524             _yuitest_coverfunc("build/selector-native/selector-native.js", "(anonymous 5)", 339);
 525 _yuitest_coverline("build/selector-native/selector-native.js", 340);
 526 return Y.Selector.test(n, selector);
 527         }, testSelf);
 528     },
 529
 530     _parse: function(name, selector) {
 531         _yuitest_coverfunc("build/selector-native/selector-native.js", "_parse", 344);
 532 _yuitest_coverline("build/selector-native/selector-native.js", 345);
 533 return selector.match(Y.Selector._types[name].re);
 534     },
 535
 536     _replace: function(name, selector) {
 537         _yuitest_coverfunc("build/selector-native/selector-native.js", "_replace", 348);
 538 _yuitest_coverline("build/selector-native/selector-native.js", 349);
 539 var o = Y.Selector._types[name];
 540         _yuitest_coverline("build/selector-native/selector-native.js", 350);
 541 return selector.replace(o.re, o.token);
 542     },
 543
 544     _restore: function(name, selector, items) {
 545         _yuitest_coverfunc("build/selector-native/selector-native.js", "_restore", 353);
 546 _yuitest_coverline("build/selector-native/selector-native.js", 354);
 547 if (items) {
 548             _yuitest_coverline("build/selector-native/selector-native.js", 355);
 549 var token = Y.Selector._types[name].token,
 550                 i, len;
 551             _yuitest_coverline("build/selector-native/selector-native.js", 357);
 552 for (i = 0, len = items.length; i < len; ++i) {
 553                 _yuitest_coverline("build/selector-native/selector-native.js", 358);
 554 selector = selector.replace(token, items[i]);
 555             }
 556         }
 557         _yuitest_coverline("build/selector-native/selector-native.js", 361);
 558 return selector;
 559     }
 560 };
 561
 562 _yuitest_coverline("build/selector-native/selector-native.js", 365);
 563 Y.mix(Y.Selector, Selector, true);
 564
 565 })(Y);
 566
 567
 568 }, '3.7.1', {"requires": ["dom-base"]});