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1 <!DOCTYPE HTML> |
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2 <html> |
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3 <head> |
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4 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
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5 <script type="text/javascript" src="/tests/SimpleTest/WindowSnapshot.js"></script> |
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6 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> |
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7 <style> |
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8 div, iframe { |
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9 position:absolute; |
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10 left:0; top:50px; |
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11 width:400px; height:400px; |
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12 transform: translateY(50px); |
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13 border:5px solid black; |
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14 } |
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15 </style> |
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16 </head> |
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17 <body> |
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18 <div id="d" style="background:blue"></div> |
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19 |
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20 <script type="application/javascript;version=1.7"> |
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21 "use strict"; |
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22 |
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23 var referenceSnapshot; |
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24 var iterations = 0; |
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25 |
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26 SimpleTest.waitForExplicitFinish(); |
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27 |
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28 function pollForTestPass() { |
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29 var snapshot = snapshotWindow(window); |
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30 if (compareSnapshots(referenceSnapshot, snapshot, true)[0]) { |
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31 ok(true, "Test passed after " + iterations + " iterations"); |
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32 SimpleTest.finish(); |
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33 return; |
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34 } |
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35 |
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36 ++iterations; |
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37 if (iterations == 20) { |
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38 todo(false, "We couldn't draw the frame, but at least we didn't crash"); |
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39 SimpleTest.finish(); |
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40 return; |
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41 } |
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42 setTimeout(pollForTestPass, 10); |
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43 } |
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44 function addRemoteFrame() { |
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45 let iframe = document.createElement("iframe"); |
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46 SpecialPowers.wrap(iframe).mozbrowser = true; |
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47 iframe.src = "data:text/html,<html style='background:blue;'>"; |
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48 |
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49 document.body.appendChild(iframe); |
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50 |
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51 pollForTestPass(); |
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52 } |
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53 addEventListener("load", function() { |
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54 referenceSnapshot = snapshotWindow(window); |
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55 document.getElementById("d").style.display = 'none'; |
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56 SpecialPowers.addPermission("browser", true, document); |
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57 SpecialPowers.pushPrefEnv({ |
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58 "set": [ |
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59 ["dom.ipc.browser_frames.oop_by_default", true], |
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60 ["dom.mozBrowserFramesEnabled", true] |
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61 ] |
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62 }, addRemoteFrame); |
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63 }); |
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64 </script> |
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65 </body> |