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"use strict";
const kTestPath = getRootDirectory(gTestPath).replace(
"chrome://mochitests/content",
"http://example.com"
);
const kTestURI = kTestPath + "file_data_download.html";
function addWindowListener(aURL) {
return new Promise(resolve => {
Services.wm.addListener({
onOpenWindow(aXULWindow) {
info("window opened, waiting for focus");
Services.wm.removeListener(this);
var domwindow = aXULWindow.docShell.domWindow;
waitForFocus(function () {
is(
domwindow.document.location.href,
aURL,
"should have seen the right window open"
);
resolve(domwindow);
}, domwindow);
},
onCloseWindow(aXULWindow) {},
});
});
}
function waitDelay(delay) {
return new Promise((resolve, reject) => {
/* eslint-disable mozilla/no-arbitrary-setTimeout */
window.setTimeout(resolve, delay);
});
}
function promisePanelOpened() {
if (DownloadsPanel.panel && DownloadsPanel.panel.state == "open") {
return Promise.resolve();
}
return BrowserTestUtils.waitForEvent(DownloadsPanel.panel, "popupshown");
}
add_task(async function test_with_downloads_pref_disabled() {
waitForExplicitFinish();
await SpecialPowers.pushPrefEnv({
set: [
["security.data_uri.block_toplevel_data_uri_navigations", true],
["browser.download.always_ask_before_handling_new_types", true],
],
});
let windowPromise = addWindowListener(
"chrome://mozapps/content/downloads/unknownContentType.xhtml"
);
BrowserTestUtils.loadURIString(gBrowser, kTestURI);
let win = await windowPromise;
is(
win.document.getElementById("location").value,
"data-foo.html",
"file name of download should match"
);
let mainWindowActivated = BrowserTestUtils.waitForEvent(window, "activate");
await BrowserTestUtils.closeWindow(win);
await mainWindowActivated;
});
add_task(async function test_with_always_ask_pref_disabled() {
waitForExplicitFinish();
await SpecialPowers.pushPrefEnv({
set: [
["security.data_uri.block_toplevel_data_uri_navigations", true],
["browser.download.always_ask_before_handling_new_types", false],
],
});
let downloadsPanelPromise = promisePanelOpened();
let downloadsPromise = Downloads.getList(Downloads.PUBLIC);
BrowserTestUtils.loadURIString(gBrowser, kTestURI);
// wait until downloadsPanel opens before continuing with test
await downloadsPanelPromise;
let downloadList = await downloadsPromise;
is(DownloadsPanel.isPanelShowing, true, "DownloadsPanel should be open.");
is(
downloadList._downloads.length,
1,
"File should be successfully downloaded."
);
let [download] = downloadList._downloads;
is(download.contentType, "text/html", "File contentType should be correct.");
is(
download.source.url,
"data:text/html,<body>data download</body>",
"File name should be correct."
);
info("cleaning up downloads");
try {
if (Services.appinfo.OS === "WINNT") {
// We need to make the file writable to delete it on Windows.
await IOUtils.setPermissions(download.target.path, 0o600);
}
await IOUtils.remove(download.target.path);
} catch (error) {
info("The file " + download.target.path + " is not removed, " + error);
}
await downloadList.remove(download);
await download.finalize();
});
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