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Test Info:
- Manifest: dom/security/test/general/browser.toml
"use strict";
const kTestPath = getRootDirectory(gTestPath).replace(
);
const kTestURI = kTestPath + "file_data_text_csv.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() {},
});
});
}
function promisePanelOpened() {
if (DownloadsPanel.panel && DownloadsPanel.panel.state == "open") {
return Promise.resolve();
}
return BrowserTestUtils.waitForEvent(DownloadsPanel.panel, "popupshown");
}
add_task(async function test_with_pref_enabled() {
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.startLoadingURIString(gBrowser, kTestURI);
let win = await windowPromise;
let expectedValue = "Untitled.csv";
is(
win.document.getElementById("location").value,
expectedValue,
"file name of download should match"
);
let mainWindowActivated = BrowserTestUtils.waitForEvent(window, "activate");
await BrowserTestUtils.closeWindow(win);
await mainWindowActivated;
});
add_task(async function test_with_pref_disabled() {
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);
let sourceURLBit = "text/csv;foo,bar,foobar";
info("Loading URI for pref enabled");
BrowserTestUtils.startLoadingURIString(gBrowser, kTestURI);
info("Waiting for downloads panel to open");
await downloadsPanelPromise;
info("Getting downloads info after opening downloads panel");
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/csv", "File contentType should be correct.");
is(
download.source.url,
`data:${sourceURLBit}`,
"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 (ex) {
info("The file " + download.target.path + " is not removed, " + ex);
}
await downloadList.remove(download);
await download.finalize();
});