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1 <!DOCTYPE HTML> |
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2 <html> |
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3 <!-- |
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4 https://bugzilla.mozilla.org/show_bug.cgi?id=254337 |
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5 --> |
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6 <head> |
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7 <title>Test for Bug 254337</title> |
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8 <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
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9 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> |
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10 </head> |
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11 <body> |
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12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=254337">Mozilla Bug 254337</a> |
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13 <p id="display"></p> |
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14 <div id="content" style="display: none"> |
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15 |
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16 </div> |
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17 <pre id="test"> |
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18 <script class="testbody" type="text/javascript"> |
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19 |
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20 /** Test for Bug 254337 **/ |
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21 |
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22 var el = document.createElement("div"); |
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23 el.setAttribute("class", "foobar1"); |
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24 is(el.className, "foobar1", "Wrong className!"); |
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25 el.className += " foobar2 "; |
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26 is(el.className, "foobar1 foobar2 ", "Appending to className didn't work!"); |
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27 el.className += "foobar3"; |
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28 is(el.className, "foobar1 foobar2 foobar3", "Appending to className didn't work!"); |
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29 |
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30 var el = document.createElement("div"); |
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31 el.setAttribute("class", " foobar1 "); |
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32 is(el.className, " foobar1 ", "Wrong className!"); |
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33 el.className += "foobar2"; |
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34 is(el.className, " foobar1 foobar2", "Appending to className didn't work!"); |
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35 el.setAttribute("class", " "); |
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36 is(el.getAttribute("class"), " ", "class attribute didn't store the right value!"); |
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37 |
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38 </script> |
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39 </pre> |
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40 </body> |
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41 </html> |
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42 |