| Index: LayoutTests/http/tests/misc/image-onerror-no-load-event.html
|
| diff --git a/LayoutTests/http/tests/misc/image-onerror-no-load-event.html b/LayoutTests/http/tests/misc/image-onerror-no-load-event.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..a7861cb5a86c00155c72d4a4a344d48d70af16e4
|
| --- /dev/null
|
| +++ b/LayoutTests/http/tests/misc/image-onerror-no-load-event.html
|
| @@ -0,0 +1,64 @@
|
| +<!doctype html>
|
| +<html>
|
| +<head>
|
| +<script src="/js-test-resources/js-test.js"></script>
|
| +</head>
|
| +<body>
|
| +<script>
|
| +description("Tests if repeated loading of non-existent img.src resources doesn't deliver onload.");
|
| +
|
| +window.jsTestIsAsync = true;
|
| +if (window.testRunner) {
|
| + testRunner.dumpAsText();
|
| + testRunner.waitUntilDone();
|
| +}
|
| +
|
| +function finish(final)
|
| +{
|
| + // Test handling for missing image resources and
|
| + // ones that load, but with status 404.
|
| + if (!final) {
|
| + testImageOnError(true);
|
| + return;
|
| + }
|
| + window.finishJSTest();
|
| +}
|
| +
|
| +function testImageOnError(broken)
|
| +{
|
| + var img = new Image();
|
| + img.expectOnLoad = broken;
|
| + img.onload = function() {
|
| + if (img.expectOnLoad)
|
| + testPassed("Received onload for broken img.src");
|
| + else
|
| + testFailed("Received onload for non-existent img.src");
|
| +
|
| + finish(img.expectOnLoad);
|
| + };
|
| + img.onerror = function () {
|
| + if (img.expectOnLoad) {
|
| + img.onerror = null;
|
| + testFailed("Received onload for boken img.src");
|
| + finish(img.expectOnLoad);
|
| + return;
|
| + }
|
| + else
|
| + testPassed("Received onerror for non-existent img.src");
|
| +
|
| + if (img.haveFailedAlready) {
|
| + img.onerror = null;
|
| + testPassed("Received error event repeatedly.");
|
| + finish(img.expectOnLoad);
|
| + return;
|
| + }
|
| + img.haveFailedAlready = true;
|
| + img.src = "invalidinvalid2.jpg";
|
| + };
|
| + img.src = broken ? "resources/404image.php" : "resources/non-existent.png";
|
| +}
|
| +testImageOnError(false);
|
| +</script>
|
| +<div id="console"></div>
|
| +</body>
|
| +</html>
|
|
|
Chromium Code Reviews
Issue 113633005:
Cancel load event on a failed image resource fetch. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master