зеркало из https://github.com/mozilla/gecko-dev.git
60 строки
1.3 KiB
HTML
60 строки
1.3 KiB
HTML
<!DOCTYPE HTML>
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<html class="reftest-wait">
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<head>
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<title>Delayed image reftest wrapper</title>
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</head>
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<body>
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<!-- non-empty alt to avoid the broken image icon -->
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<img id="image1" alt=" ">
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<script>
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window.addEventListener("MozReftestInvalidate", reftestInvalidateListener);
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// This loads a externally specified image, forces a draw (in case of
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// decode-on-draw), waits 350ms, and then triggers the reftest snapshot.
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// This allows the animation on the page to complete.
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//
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// Use as "delaytest.html?animation.png"
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//
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// Get the image URL from our URL
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var imgURL = document.location.search.substr(1);
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// Load the image
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var img = document.images[0];
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img.src = imgURL;
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img.onload = forceDecode;
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img.onerror = forceDecode;
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let decodeComplete = false;
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let gotReftestInvalidate = false;
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function forceDecode() {
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img.decode().then(function() {
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decodeComplete = true;
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maybeStartTimer();
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}, function() {
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decodeComplete = true;
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maybeStartTimer();
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});
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}
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function reftestInvalidateListener() {
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gotReftestInvalidate = true;
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maybeStartTimer();
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}
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function maybeStartTimer() {
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if (decodeComplete && gotReftestInvalidate) {
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startTimer();
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}
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}
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function startTimer() {
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const delay = 350;
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setTimeout("document.documentElement.className = '';", delay);
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}
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</script>
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</body>
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</html>
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