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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=688580 |
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5 --> |
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6 <head> |
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7 <meta charset="utf-8"> |
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8 <title>Test for Bug 688580</title> |
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9 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
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10 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> |
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11 <script type="application/javascript"> |
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12 |
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13 /** Test for Bug 688580 **/ |
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14 |
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15 // Expected order: |
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16 // Test starting |
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17 // readyState interactive |
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18 // defer |
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19 // DOMContentLoaded |
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20 // readyState complete |
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21 // load |
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22 |
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23 var state = "Test starting"; |
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24 var readyStateCall = 0; |
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25 SimpleTest.waitForExplicitFinish(); |
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26 is(document.readyState, "loading", "Document should have been loading."); |
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27 document.addEventListener("DOMContentLoaded", function () { |
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28 is(document.readyState, "interactive", "readyState should be interactive during DOMContentLoaded."); |
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29 is(state, "defer", "Bad state upon DOMContentLoaded"); |
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30 state = "DOMContentLoaded"; |
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31 }); |
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32 document.addEventListener("readystatechange", function () { |
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33 readyStateCall++; |
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34 if (readyStateCall == 1) { |
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35 is(document.readyState, "interactive", "readyState should have changed to interactive."); |
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36 is(state, "Test starting", "Bad state upon first readystatechange."); |
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37 state = "readyState interactive"; |
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38 } else if (readyStateCall == 2) { |
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39 is(document.readyState, "complete", "readyState should have changed to complete."); |
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40 is(state, "DOMContentLoaded", "Bad state upon second readystatechange."); |
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41 state = "readyState complete"; |
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42 } else { |
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43 ok(false, "Too many readystatechanges"); |
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44 } |
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45 }); |
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46 window.addEventListener("load", function () { |
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47 is(document.readyState, "complete", "readyState should be complete during load."); |
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48 is(state, "readyState complete", "Bad state upon load") |
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49 state = "load"; |
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50 SimpleTest.finish(); |
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51 }); |
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52 </script> |
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53 <script defer src="file_bug688580.js"></script> |
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54 </head> |
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55 <body> |
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56 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=688580">Mozilla Bug 688580</a> |
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57 <p id="display"></p> |
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58 <div id="content" style="display: none"> |
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59 |
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60 </div> |
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61 <pre id="test"> |
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62 </pre> |
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63 </body> |
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64 </html> |