third_party/WebKit/LayoutTests/fast/dom/Range/range-expand.html

   1 <html>
   2 <head>
   3 <META HTTP-EQUIV="CONTENT-TYPE" CONTENT="text/html; charset=UTF-8">
   4 <title>Test for Range.expand()</title>
   5 <script>
   6 function log(str)
   7 {
   8     var li = document.createElement("li");
   9     li.appendChild(document.createTextNode(str));
  10     var console = document.getElementById("console");
  11     console.appendChild(li);
  12 }
  13
  14 function assertEqual(test_name, actual, expected)
  15 {
  16     if (actual != expected) {
  17         log("==================================");
  18         log("FAILED test " + test_name);
  19         log("actual: " + actual);
  20         log("expected: " + expected);
  21         if (actual.length != expected.length) {
  22             log("length !=" + "; actual.length: " + actual.length + "; expected.length: " + expected.length);
  23             log("escaped actual: " + escape(actual));
  24             log("escaped expected: " + escape(expected));
  25             var length = actual.length;
  26             if (actual.length > expected.length)
  27                 length = expected.length;
  28             for (var i=0; i<length; ++i) {
  29                 log("i: " + i + "; actual: " + actual[i] + "; expected: " + expected[i]);
  30                 if (actual[i] != expected[i])
  31                     log("!=");
  32             }
  33         }
  34         else {
  35             log("actual: " + escape(actual));
  36             log("expected: " + escape(expected));
  37             for (var i=0; i<actual.length; ++i) {
  38                 log("i: " + i + "; actual: " + actual[i] + "; expected: " + expected[i]);
  39                 if (actual[i] != expected[i])
  40                     log("!=");
  41             }
  42
  43         }
  44     }
  45 }
  46
  47 function expandRangeString(range, startId, startOffset, endId, endOffset, expandUnit, firstChild)
  48 {
  49     var startNode = document.getElementById(startId);
  50     if (firstChild == true)
  51         startNode = startNode.firstChild;
  52     var endNode = document.getElementById(endId);
  53     if (firstChild == true)
  54         endNode = endNode.firstChild;
  55     range.setStart(startNode, startOffset);
  56     range.setEnd(endNode, endOffset);
  57     range.expand(expandUnit);
  58     return range.toString();
  59 }
  60
  61 function test()
  62 {
  63     if (window.testRunner)
  64         testRunner.dumpAsText();
  65
  66     // test 1 - Expand to document.
  67     var range = document.createRange();
  68     var actual = expandRangeString(range, 'myspan', 0, 'myspan', 0, 'document', false);
  69     var expected = 'This is the begin of a block. A block is a collection of sentences. Each sentence begins with capital\x0Aletter and ends with a punctuation.\x0A\x0ANow, a sentence\x0Ais divided into\x0Amultiple lines.\x0A\x0ARoll the mouse around the page. The coordinates\x0Aof the mouse pointer are currently atop an elementwhose ID \x0Ais:"".\x0A\x0A\x0A\x0A    Cell A1\x0A    Cell B1\x0A\x0A\x0A    Cell A2\x0A    Cell B2\x0A\x0A\x0ASection 1\x0Atext.\x0ASection 2\x0Atext.\x0A\x0AHere is a positioned element.\x0A在甲型H1N1流感可能出现大流行的警告声中，昨天召开的江苏省2009-2010年度流感防制研讨会注定与往年不同。每年都会召开的一次例会，今年足足提前了一个月；会上研讨的主题，已从以前的季节性流感，变成以甲型H1N1流感为重点。\x0Aבלשכת שר החוץ הגיבו להתקפות עליו בעקבות הנחייתו לדרוש מהמועמדים לקורס צוערים שירות צבאי או לאומי: "המתקיפים צבועים, מי שרוצה לייצג את המדינה רוצה גם לשרת אותה"'
  70     assertEqual("document1", actual, expected);
  71
  72     // test 2 - Expand to block.
  73     actual = expandRangeString(range, 'td_A1', 0, 'td_A1', 0, 'block', false);
  74     assertEqual("block2", actual, "Cell A1");
  75
  76     // test 3 - Expand to block, different range start and end offset.
  77     actual = expandRangeString(range, 'td_A1', 1, 'td_A1', 2, 'block', true);
  78     assertEqual("block3", actual, "Cell A1");
  79
  80     // test 4 - Expand to block, different range start and end node.
  81     actual = expandRangeString(range, 'td_A1', 0, 'td_B1', 0, 'block', false);
  82     assertEqual("block4", actual, "Cell A1\x0A    Cell B1");
  83
  84     // test 5 - Expand to sentence.
  85     actual = expandRangeString(range, 'instructions', 0, 'instructions', 0, 'sentence', false);
  86     assertEqual("sentence5", actual, "Roll the mouse around the page. ");
  87
  88     // test 6 - Expand to sentence, different range start and end offset.
  89     actual = expandRangeString(range, 'instructions', 1, 'instructions', 2, 'sentence', true);
  90     assertEqual("sentence6", actual, "Roll the mouse around the page. ");
  91
  92     // test 7 - Expand to sentence, different range start and end node.
  93     actual = expandRangeString(range, 'instructions', 0, 'mybr', 0, 'sentence', false);
  94     assertEqual("sentence7", actual, "Roll the mouse around the page. The coordinates\x0Aof the mouse pointer are currently atop an element");
  95
  96     // test 8 - Sentence does not go upstream?
  97     actual = expandRangeString(range, 'multilineSentence', 0, 'multilineSentence', 0, 'sentence', false);
  98     assertEqual("sentence8", actual, "Now, a sentence\x0Ais divided into\x0Amultiple lines.");
  99
 100     actual = expandRangeString(range, 'multilineSentence', 1, 'multilineSentence', 5, 'sentence', true);
 101     assertEqual("sentence9", actual, "Now, a sentence\x0Ais divided into\x0Amultiple lines.");
 102
 103     actual = expandRangeString(range, 'multilineSentence', 20, 'multilineSentence', 20, 'sentence', true);
 104     assertEqual("sentence10", actual, "is divided into\x0Amultiple lines.");
 105
 106     actual = expandRangeString(range, 'multilineSentence', 40, 'multilineSentence', 40, 'sentence', true);
 107     assertEqual("sentence11", actual, "multiple lines.");
 108
 109     // Expand word.
 110     // Same range start and end, both at the begin of word.
 111     actual = expandRangeString(range, 'mydiv', 0, 'mydiv', 0, 'word', false);
 112     assertEqual("word1", actual, "Here");
 113
 114     // Same range start and end, both at the begin of a word.
 115     actual = expandRangeString(range, 'mydiv', 1, 'mydiv', 1, 'word', true);
 116     assertEqual("word2", actual, "Here");
 117
 118     // Same range start and end, both at the middle of a word.
 119     actual = expandRangeString(range, 'mydiv', 3, 'mydiv', 3, 'word', true);
 120     assertEqual("word3", actual, "Here");
 121
 122     // Same range start and end, both at the end of a word.
 123     actual = expandRangeString(range, 'mydiv', 4, 'mydiv', 4, 'word', true);
 124     assertEqual("word4", actual, "Here");
 125
 126     // Different range start and end offset, both at the middle of a word.
 127     actual = expandRangeString(range, 'mydiv', 2, 'mydiv', 3, 'word', true);
 128     assertEqual("word5", actual, "Here");
 129
 130     // Different range start and end offset, start at the begin of a word,
 131     // and end at the end of a word.
 132     actual = expandRangeString(range, 'mydiv', 5, 'mydiv', 4, 'word', true);
 133     assertEqual("word6", actual, "Here");
 134
 135     // Different range start and end offset, start at the begin of a word,
 136     // and end at the middle of a word.
 137     actual = expandRangeString(range, 'mydiv', 1, 'mydiv', 3, 'word', true);
 138     assertEqual("word7", actual, "Here");
 139
 140     // Different range start and end offset, start at the middle of a word,
 141     // and end at the end of a word.
 142     actual = expandRangeString(range, 'mydiv', 2, 'mydiv', 4, 'word', true);
 143     assertEqual("word8", actual, "Here");
 144
 145     // Across more than 1 word.
 146     // Start at the begin of 1st word, end at the end of last word.
 147     actual = expandRangeString(range, 'mydiv', 1, 'mydiv', 7, 'word', true);
 148     assertEqual("word9", actual, "Here is");
 149
 150     // Start at the middle of 1st word, end at the middle of last word.
 151     actual = expandRangeString(range, 'mydiv', 2, 'mydiv', 6, 'word', true);
 152     assertEqual("word10", actual, "Here is");
 153
 154     // Start at the begin of 1st word, end at the middle of last word.
 155     actual = expandRangeString(range, 'mydiv', 1, 'mydiv', 6, 'word', true);
 156     assertEqual("word11", actual, "Here is");
 157
 158     // Start at the middle of 1st word, end at the end of last word.
 159     actual = expandRangeString(range, 'mydiv', 2, 'mydiv', 7, 'word', true);
 160     assertEqual("word12", actual, "Here is");
 161
 162     // Word and space.
 163     actual = expandRangeString(range, 'mydiv', 4, 'mydiv', 5, 'word', true);
 164     assertEqual("word13", actual, "Here ");
 165
 166     // Word across different nodes.
 167     actual = expandRangeString(range, 'mydiv', 1, 'he-div', 0, 'word', true);
 168     assertEqual("word14", actual, "Here is a positioned element.\x0A在甲型H1N1流感可能出现大流行的警告声中，昨天召开的江苏省2009-2010年度流感防制研讨会注定与往年不同。每年都会召开的一次例会，今年足足提前了一个月；会上研讨的主题，已从以前的季节性流感，变成以甲型H1N1流感为重点。\x0Aבלשכת");
 169
 170     // Test for Chinese. No Chinese segmentation in platform/mac.
 171     actual = expandRangeString(range, 'zh-CN-div', 0, 'zh-CN-div', 0, 'word', true);
 172     assertEqual("Chinese word0", actual, "在");
 173     actual = expandRangeString(range, 'zh-CN-div', 1, 'zh-CN-div', 1, 'word', true);
 174     assertEqual("Chinese word1", actual, "甲");
 175     actual = expandRangeString(range, 'zh-CN-div', 2, 'zh-CN-div', 2, 'word', true);
 176     assertEqual("Chinese word1", actual, "型");
 177
 178     actual = expandRangeString(range, 'zh-CN-div', 3, 'zh-CN-div', 3, 'sentence', true);
 179     assertEqual("Chinese sentence: ", actual, "在甲型H1N1流感可能出现大流行的警告声中，昨天召开的江苏省2009-2010年度流感防制研讨会注定与往年不同。");
 180
 181     actual = expandRangeString(range, 'zh-CN-div', 3, 'zh-CN-div', 3, 'block', true);
 182     assertEqual("Chinese block: ", actual, "在甲型H1N1流感可能出现大流行的警告声中，昨天召开的江苏省2009-2010年度流感防制研讨会注定与往年不同。每年都会召开的一次例会，今年足足提前了一个月；会上研讨的主题，已从以前的季节性流感，变成以甲型H1N1流感为重点。");
 183
 184     // Test for Hebrew.
 185     actual = expandRangeString(range, 'he-div', 1, 'he-div', 1, 'word', true);
 186     assertEqual("Hebrew word", actual,  "בלשכת");
 187
 188     actual = expandRangeString(range, 'he-div', 1, 'he-div', 1, 'sentence', true);
 189     assertEqual("Hebrew sentence", actual, 'בלשכת שר החוץ הגיבו להתקפות עליו בעקבות הנחייתו לדרוש מהמועמדים לקורס צוערים שירות צבאי או לאומי: "המתקיפים צבועים, מי שרוצה לייצג את המדינה רוצה גם לשרת אותה"' );
 190
 191     actual = expandRangeString(range, 'he-div', 0, 'he-div', 0, 'sentence', false);
 192     assertEqual("Hebrew block", actual, 'בלשכת שר החוץ הגיבו להתקפות עליו בעקבות הנחייתו לדרוש מהמועמדים לקורס צוערים שירות צבאי או לאומי: "המתקיפים צבועים, מי שרוצה לייצג את המדינה רוצה גם לשרת אותה"'    );
 193 }
 194 </script>
 195 <body onload="test()">
 196 <p>This is the begin of a block. A block is a collection of sentences. Each sentence begins with capital
 197 letter and ends with a punctuation.
 198 </p>
 199 <p id="multilineSentence">Now, a sentence
 200 is divided into
 201 multiple lines.
 202 </p>
 203 <p id="instructions">Roll the mouse around the page. The coordinates
 204 of the mouse pointer are currently atop an element<br id="mybr">whose ID
 205 is:"<span id="myspan" style="font-weight:bold"></span>".</p>
 206
 207 <table border=1 id="myTable">
 208 <tr id="tr1">
 209     <td id="td_A1">Cell A1</td>
 210     <td id="td_B1">Cell B1</td>
 211 </tr>
 212 <tr id="tr2">
 213     <td id="td_A2">Cell A2</td>
 214     <td id="td_B2">Cell B2</td>
 215 </tr>
 216 </table>
 217 <h2 id="sec1">Section 1</h2>
 218 <p id="p1">text.</p>
 219 <h2 id="sec2">Section 2</h2>
 220 <p id="p2">text.</p>
 221 <div id="mydiv" style="position:absolute; top:340; left:300; background-color:yellow">
 222 Here is a positioned element.</div>
 223 <div id="zh-CN-div">在甲型H1N1流感可能出现大流行的警告声中，昨天召开的江苏省2009-2010年度流感防制研讨会注定与往年不同。每年都会召开的一次例会，今年足足提前了一个月；会上研讨的主题，已从以前的季节性流感，变成以甲型H1N1流感为重点。</div>
 224 <div id="he-div">בלשכת שר החוץ הגיבו להתקפות עליו בעקבות הנחייתו לדרוש מהמועמדים לקורס צוערים שירות צבאי או לאומי: "המתקיפים צבועים, מי שרוצה לייצג את המדינה רוצה גם לשרת אותה"</div>
 225 <ul id="console"></ul>
 226
 227 </body>
 228 </html>