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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=436083 |
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5 --> |
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6 <head> |
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7 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> |
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8 <meta name="viewport" content="height=398, width=4224, minimum-scale=0.1, |
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9 initial-scale=2.3, maximum-scale=45.2, user-scalable=no"> |
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10 <title>Test for Viewport META Tag Parsing</title> |
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11 <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
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12 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> |
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13 </head> |
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14 <body> |
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15 <a target="_blank" |
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16 href="https://bugzilla.mozilla.org/show_bug.cgi?id=436083">Mozilla Bug 436083</a> |
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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 Viewport META Tag **/ |
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21 |
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22 SimpleTest.waitForExplicitFinish(); |
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23 |
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24 function testViewport() { |
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25 |
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26 /* We need to access the document headers, which are chrome-only. */ |
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27 |
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28 /* Grab Viewport Metadata from the document header. */ |
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29 var windowUtils = SpecialPowers.getDOMWindowUtils(window); |
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30 var vpWidth = |
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31 parseInt(windowUtils.getDocumentMetadata("viewport-width")); |
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32 var vpHeight = |
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33 parseInt(windowUtils.getDocumentMetadata("viewport-height")); |
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34 var vpInitialScale = |
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35 parseFloat(windowUtils.getDocumentMetadata("viewport-initial-scale")); |
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36 var vpMaxScale = |
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37 parseFloat(windowUtils.getDocumentMetadata("viewport-maximum-scale")); |
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38 var vpMinScale = |
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39 parseFloat(windowUtils.getDocumentMetadata("viewport-minimum-scale")); |
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40 var vpUserScalable = |
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41 windowUtils.getDocumentMetadata("viewport-user-scalable"); |
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42 |
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43 is(vpWidth, 4224, "Should get proper width"); |
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44 is(vpHeight, 398, "Should get proper height"); |
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45 is(vpInitialScale, 2.3, "Should get proper initial scale"); |
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46 is(vpMaxScale, 45.2, "Should get proper max scale"); |
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47 is(vpMinScale, 0.1, "Should get proper min scale"); |
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48 is(vpUserScalable, "no", "Should get proper user scalable parameter"); |
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49 } |
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50 |
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51 addLoadEvent(testViewport); |
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52 addLoadEvent(SimpleTest.finish); |
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53 |
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54 </script> |
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55 </pre> |
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56 </body> |
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57 </html> |