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58 lines
1.9 KiB
HTML
58 lines
1.9 KiB
HTML
<!DOCTYPE html>
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<html class="reftest-wait">
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<head>
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<title>Test for bugs 807728 and 810426</title>
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<script>
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function start()
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{
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document.removeEventListener("MozReftestInvalidate", start, false);
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var plugin = document.getElementById("plugin");
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var color = "FF000000";
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var color_count = 0;
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var last_paint_count = 0;
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// Enough paints to test reusing a surface after it has been
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// moved from front to back buffer.
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var final_paint_count = window.mozPaintCount + 10;
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var final_color = "FFFF0000";
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// Using mozPaintCount to track when content has been updated as an
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// indication that the browser has received updates, instead of
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// plugin.getPaintCount() which tracks when the plugin sends updates or
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// MozAfterPaint events which track OS paints. Not using
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// MozPaintWaitFinished because invalidation causes no geometry changes.
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function wait_for_paints() {
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var paint_count = window.mozPaintCount;
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if (paint_count >= final_paint_count && color == final_color) {
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document.documentElement.removeAttribute("class");
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return;
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}
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if (paint_count != last_paint_count) {
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last_paint_count = paint_count;
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if (paint_count + 1 >= final_paint_count) {
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color = final_color;
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// Wait for the paint with the final color
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final_paint_count = paint_count + 1;
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} else {
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++color_count;
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color = "FF00000" + color_count;
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}
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plugin.setColor(color);
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}
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setTimeout(wait_for_paints, 0);
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}
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wait_for_paints();
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}
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// MozReftestInvalidate is delivered after initial painting has settled.
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document.addEventListener("MozReftestInvalidate", start, false);
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</script>
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</head>
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<body>
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<embed id="plugin" type="application/x-test"
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drawmode="solid" color="FF000000" width="30" height="50">
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</embed>
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</body>
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</html>
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