diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /dom/base/test/test_bug1222633_link_update.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/base/test/test_bug1222633_link_update.html')
| -rw-r--r-- | dom/base/test/test_bug1222633_link_update.html | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/dom/base/test/test_bug1222633_link_update.html b/dom/base/test/test_bug1222633_link_update.html new file mode 100644 index 0000000000..07c6662085 --- /dev/null +++ b/dom/base/test/test_bug1222633_link_update.html @@ -0,0 +1,129 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=1222633 +--> +<head> + <title>Test for Bug 1222633</title> + <script src="/tests/SimpleTest/SimpleTest.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=1222633">Mozilla Bug 1222633</a> +<p id="display"></p> +<div id="content" style="display: none"></div> +<script class="testbody" type="text/javascript"> + +/** Test for Bug 1222633 **/ + +// Test changing as attribute from an empty value to "foo" to "image". The empty value and "foo" will +// not trigger any event and "image" should trigger an load event. +function testPreloadEventAsAttributeChange(url) { + return new Promise((resolve) => { + var link = document.createElement("LINK"); + link.setAttribute("rel", "preload"); + link.setAttribute("href", url); + + link.addEventListener("load", () => { + ok(link.as == "image", "Only image will trigger a load event"); + link.remove(); + resolve(); + }); + link.addEventListener("error", () => { + ok(false, "We should not get an error event."); + }); + + document.head.appendChild(link); + link.setAttribute("as", "foo"); + link.setAttribute("as", "image"); + }); +} + +function testPreloadEventAttributeChange(url, attr, invalidValue, validValue) { + return new Promise((resolve) => { + var count = 0; + var link = document.createElement("LINK"); + link.setAttribute("rel", "preload"); + link.setAttribute("href", url); + link.setAttribute("as", "image"); + + link.setAttribute(attr, invalidValue); + + let firedLoad = false; + link.addEventListener("load", () => { + ok(!firedLoad, "expecting first load event for " + url); + firedLoad = true; + link.remove(); + resolve(); + }); + link.addEventListener("error", () => { + ok(false, "shouldn't fire error events"); + }); + document.head.appendChild(link); + SimpleTest.executeSoon(function() { + ok(!firedLoad, "Invalid value shouldn't fire load event"); + link.setAttribute(attr, validValue); + }) + }); +} + +function testPreloadEventSetCrossOrigin(url) { + return new Promise((resolve) => { + var link = document.createElement("LINK"); + link.setAttribute("rel", "preload"); + link.setAttribute("href", url); + link.setAttribute("as", "fetch"); + count = 0; + + link.addEventListener("load", () => { + count++; + if ((count == 1) || (count == 3) || (count == 5)) { + ok(true, "expecting " + count + ". load event for " + url); + } else { + ok(false, "expecting " + count + ". event for " + url); + } + if ((count == 1) || (count == 3)) { + link.setAttribute("crossorigin", ""); + } else { + link.remove(); + resolve(); + } + }); + + link.addEventListener("error", () => { + count++; + if ((count == 2) || (count == 4)) { + ok(true, "expecting " + count + ". error event for " + url); + } else { + ok(false, "expecting " + count + ". error event for " + url); + } + link.removeAttribute("crossorigin"); + }); + document.head.appendChild(link); + }); +} + +const IMAGE_PATH = window.location.pathname.replace(/[^/]+$/, "file_mozfiledataurl_img.jpg"); +const SJS_PATH = window.location.pathname.replace(/[^/]+$/, "file_bug1268962.sjs"); +const SAME_ORIGIN = "http://mochi.test:8888"; +const CROSS_ORIGIN = "http://example.com"; + +SimpleTest.waitForExplicitFinish(); + +SpecialPowers.pushPrefEnv({"set": [["network.preload", true]]}) + +// Test changing as parameter from a wrong to a correct one. +.then(() => testPreloadEventAsAttributeChange(SAME_ORIGIN + IMAGE_PATH)) +// Test changing type parameter from a wrong to a correct one for given as parameter. +.then(() => testPreloadEventAttributeChange(SAME_ORIGIN + IMAGE_PATH, "type", "text/vtt", "image/png")) +// Test changing media parameter from a wrong to a correct one. +.then(() => testPreloadEventAttributeChange(SAME_ORIGIN + IMAGE_PATH, "media", "foo", "all")) +// Test changing crossorigin parameter. +.then(() => testPreloadEventSetCrossOrigin(CROSS_ORIGIN + SJS_PATH + "?statusCode=404&cacheControl=max-age%3D120&allowOrigin=*")) + +.catch((err) => ok(false, "promise rejected: " + err)) +.then(() => SimpleTest.finish()); + +</script> +</body> +</html> |