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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /image/test/mochitest/test_removal_onload.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'image/test/mochitest/test_removal_onload.html')
| -rw-r--r-- | image/test/mochitest/test_removal_onload.html | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/image/test/mochitest/test_removal_onload.html b/image/test/mochitest/test_removal_onload.html new file mode 100644 index 000000000..fbfe62905 --- /dev/null +++ b/image/test/mochitest/test_removal_onload.html @@ -0,0 +1,128 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=841579 +--> +<head> + <title>Test for Bug 841579</title> + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <script type="application/javascript" src="/tests/SimpleTest/WindowSnapshot.js"></script> + <script type="application/javascript" src="imgutils.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=841579">Mozilla Bug 841579</a> +<p id="display"></p> +<div id="content"> +</div> +<pre id="test"> +<script type="application/javascript;version=1.8"> +/** Test for Bug 841579**/ + +SimpleTest.requestFlakyTimeout("Early failure timeout"); +SimpleTest.waitForExplicitFinish(); + +const FAILURE_TIMEOUT = 120000; // Fail early after 120 seconds (2 minutes) + +const Cc = SpecialPowers.Cc; +const Ci = SpecialPowers.Ci; +const gContent = document.getElementById("content"); + +var gImg; +var gMyDecoderObserver; +var gIsTestFinished = false; +var gFiles; +var gNotifications = 0; +var gLoads = 0; + +function fileToLoad() { + yield "red.png"; + yield "invalid.jpg"; + yield "lime100x100.svg"; + yield "bad.jpg"; + yield "rillybad.jpg"; +} + +function onSizeAvailable(aRequest) { + ok(true, "AfterLoad.onSizeAvailable called for " + gImg.src); +} +function onLoadComplete(aRequest) { + ok(true, "AfterLoad.onLoadComplete called for " + gImg.src); + gLoads++; + SimpleTest.executeSoon(function() { + try { + gContent.removeChild(gImg); + } + catch (e) {} + }); +} +function onDecodeComplete(aRequest) { + ok(true, "AfterLoad.onDecodeComplete called for " + gImg.src); +} + +function failTest() { + ok(false, "timing out after " + FAILURE_TIMEOUT + "ms. " + + "currently displaying " + gImg.src); + cleanUpAndFinish(); +} + +function onNotification() +{ + gNotifications++; + try { + gImg.src = gFiles.next(); + gContent.appendChild(gImg); + } catch(e) { + cleanUpAndFinish(); + } +} + +function cleanUpAndFinish() { + // On the off chance that failTest and myOnStopFrame are triggered + // back-to-back, use a flag to prevent multiple calls to SimpleTest.finish. + if (gIsTestFinished) { + return; + } + let imgLoadingContent = SpecialPowers.wrap(gImg).QueryInterface(Ci.nsIImageLoadingContent); + imgLoadingContent.removeObserver(gMyDecoderObserver); + // TODO: this isn't the case until post-bug 716140's refactorings + // ok(gNotifications == gLoads, "Should be notified the same number of times as loads"); + SimpleTest.finish(); + gIsTestFinished = true; +} + +function main() { + gFiles = fileToLoad(); + gImg = new Image(); + gImg.onload = onNotification; + gImg.onerror = onNotification; + + // Create, customize & attach decoder observer + observer = new ImageDecoderObserverStub(); + observer.sizeAvailable = onSizeAvailable; + observer.loadComplete = onLoadComplete; + observer.decodeComplete = onDecodeComplete; + gMyDecoderObserver = + Cc["@mozilla.org/image/tools;1"].getService(Ci.imgITools) + .createScriptedObserver(SpecialPowers.wrapCallbackObject(observer)); + let imgLoadingContent = SpecialPowers.wrap(gImg).QueryInterface(Ci.nsIImageLoadingContent); + imgLoadingContent.addObserver(gMyDecoderObserver); + + // We want to test the cold loading behavior, so clear cache in case an + // earlier test got our image in there already. + clearAllImageCaches(); + + // kick off image-loading! myOnStopFrame handles the rest. + gImg.setAttribute("src", gFiles.next()); + + // In case something goes wrong, fail earlier than mochitest timeout, + // and with more information. + setTimeout(failTest, FAILURE_TIMEOUT); +} + +window.onload = main; + +</script> +</pre> +</body> +</html> |