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"use strict";
const IMAGE_PAGE = "https://example.com/browser/toolkit/content/tests/browser/image_page.html";
const PREF_UNSAFE_FORBIDDEN = "dom.ipc.cpows.forbid-unsafe-from-browser";
MockFilePicker.init(window);
MockFilePicker.returnValue = MockFilePicker.returnCancel;
registerCleanupFunction(function() {
MockFilePicker.cleanup();
});
function waitForFilePicker() {
return new Promise((resolve) => {
MockFilePicker.showCallback = () => {
MockFilePicker.showCallback = null;
ok(true, "Saw the file picker");
resolve();
}
})
}
/**
* Test that saveImageURL works when we pass in the aIsContentWindowPrivate
* argument instead of a document. This is the preferred API.
*/
add_task(function* preferred_API() {
yield BrowserTestUtils.withNewTab({
gBrowser,
url: IMAGE_PAGE,
}, function*(browser) {
let url = yield ContentTask.spawn(browser, null, function*() {
let image = content.document.getElementById("image");
return image.href;
});
saveImageURL(url, "image.jpg", null, true, false, null, null, null, null, false);
yield waitForFilePicker();
});
});
/**
* Test that saveImageURL will still work when passed a document instead
* of the aIsContentWindowPrivate argument. This is the deprecated API, and
* will not work in apps using remote browsers having PREF_UNSAFE_FORBIDDEN
* set to true.
*/
add_task(function* deprecated_API() {
yield BrowserTestUtils.withNewTab({
gBrowser,
url: IMAGE_PAGE,
}, function*(browser) {
yield pushPrefs([PREF_UNSAFE_FORBIDDEN, false]);
let url = yield ContentTask.spawn(browser, null, function*() {
let image = content.document.getElementById("image");
return image.href;
});
// Now get the document directly from content. If we run this test with
// e10s-enabled, this will be a CPOW, which is forbidden. We'll just
// pass the XUL document instead to test this interface.
let doc = document;
saveImageURL(url, "image.jpg", null, true, false, null, doc, null, null);
yield waitForFilePicker();
});
});
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