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<head>
<title>Test for Bug 1233086</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/SpawnTask.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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<p id="display"></p>
<pre id="test">
<script class="testbody" type="text/javascript">
const Cc = SpecialPowers.Cc;
const Ci = SpecialPowers.Ci;
const Services = SpecialPowers.Services;
const imageServerURL = "http://mochi.test:8888/tests/toolkit/components/alerts/test/image_server.sjs";
function makeAlert(...params) {
var alert = Cc["@mozilla.org/alert-notification;1"]
.createInstance(Ci.nsIAlertNotification);
alert.init(...params);
return alert;
}
function promiseImage(alert, timeout = 0, userData = null) {
return new Promise(resolve => {
var isDone = false;
function done(value) {
ok(!isDone, "Should call the image listener once");
isDone = true;
resolve(value);
}
alert.loadImage(timeout, SpecialPowers.wrapCallbackObject({
onImageReady(aUserData, aRequest) {
done([true, aRequest, aUserData]);
},
onImageMissing(aUserData) {
done([false, aUserData]);
},
}), SpecialPowers.wrap(userData));
});
}
add_task(function* testContext() {
var inUserData = Cc["@mozilla.org/supports-PRInt64;1"]
.createInstance(Ci.nsISupportsPRInt64);
inUserData.data = 123;
var alert = makeAlert(null, imageServerURL + "?f=image.png");
var [ready, , userData] = yield promiseImage(alert, 0, inUserData);
ok(ready, "Should load requested image");
is(userData.QueryInterface(Ci.nsISupportsPRInt64).data, 123,
"Should pass user data for loaded image");
alert = makeAlert(null, imageServerURL + "?s=404");
[ready, userData] = yield promiseImage(alert, 0, inUserData);
ok(!ready, "Should not load missing image");
is(userData.QueryInterface(Ci.nsISupportsPRInt64).data, 123,
"Should pass user data for missing image");
});
add_task(function* testTimeout() {
var alert = makeAlert(null, imageServerURL + "?f=image.png&t=3");
var [ready] = yield promiseImage(alert, 1000);
ok(!ready, "Should cancel request if timeout fires");
[ready, request] = yield promiseImage(alert, 45000);
ok(ready, "Should load image if request finishes before timeout");
});
add_task(function* testAnimatedGIF() {
var alert = makeAlert(null, imageServerURL + "?f=image.gif");
var [ready, request] = yield promiseImage(alert);
ok(ready, "Should load first animated GIF frame");
is(request.mimeType, "image/gif", "Should report correct GIF MIME type");
is(request.image.width, 256, "GIF width should be 256px");
is(request.image.height, 256, "GIF height should be 256px");
});
add_task(function* testCancel() {
var alert = makeAlert(null, imageServerURL + "?f=image.gif&t=180");
yield new Promise((resolve, reject) => {
var request = alert.loadImage(0, SpecialPowers.wrapCallbackObject({
onImageReady() {
reject(new Error("Should not load cancelled request"));
},
onImageMissing() {
resolve();
},
}), null);
request.cancel(SpecialPowers.Cr.NS_BINDING_ABORTED);
});
});
add_task(function* testMixedContent() {
// Loading principal is HTTPS; image URL is HTTP.
var origin = "https://mochi.test:8888";
var principal = Services.scriptSecurityManager
.createCodebasePrincipalFromOrigin(origin);
var alert = makeAlert(null, imageServerURL + "?f=image.png",
null, null, false, null, null, null,
null, principal);
var [ready, request] = yield promiseImage(alert);
ok(ready, "Should load cross-protocol image");
is(request.mimeType, "image/png", "Should report correct MIME type");
is(request.image.width, 32, "Width should be 32px");
is(request.image.height, 32, "Height should be 32px");
});
</script>
</pre>
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