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Test Info:
- Manifest: dom/tests/browser/browser.toml
/* Any copyright is dedicated to the Public Domain.
"use strict";
const TEST_PATH = getRootDirectory(gTestPath).replace(
);
var MockFilePicker = SpecialPowers.MockFilePicker;
MockFilePicker.init(window.browsingContext);
registerCleanupFunction(async function () {
info("Running the cleanup code");
MockFilePicker.cleanup();
if (gTestDir && gTestDir.exists()) {
// On Windows, sometimes nsIFile.remove() throws, probably because we're
// still writing to the directory we're trying to remove, despite
// waiting for the download to complete. Just retry a bit later...
let succeeded = false;
while (!succeeded) {
try {
gTestDir.remove(true);
succeeded = true;
} catch (ex) {
await new Promise(requestAnimationFrame);
}
}
}
});
let gTestDir = null;
function createTemporarySaveDirectory() {
var saveDir = Services.dirsvc.get("TmpD", Ci.nsIFile);
saveDir.append("testsavedir");
if (!saveDir.exists()) {
info("create testsavedir!");
saveDir.create(Ci.nsIFile.DIRECTORY_TYPE, 0o755);
}
info("return from createTempSaveDir: " + saveDir.path);
return saveDir;
}
add_task(async function test_image_download() {
await BrowserTestUtils.withNewTab(
TEST_PATH + "test_mixed_content_image.html",
async browser => {
// Add the image, and wait for it to load.
await SpecialPowers.spawn(browser, [], async function () {
let loc = content.document.location.href;
let httpRoot = loc.replace("https", "http");
let imgloc = new content.URL("dummy.png", httpRoot);
let img = content.document.createElement("img");
img.src = imgloc;
await new Promise(resolve => {
img.onload = resolve;
content.document.body.appendChild(img);
});
});
gTestDir = createTemporarySaveDirectory();
let destFile = gTestDir.clone();
MockFilePicker.displayDirectory = gTestDir;
let fileName;
MockFilePicker.showCallback = function (fp) {
info("showCallback");
fileName = fp.defaultString;
info("fileName: " + fileName);
destFile.append(fileName);
info("path: " + destFile.path);
MockFilePicker.setFiles([destFile]);
MockFilePicker.filterIndex = 0; // just save the file
info("done showCallback");
};
let publicDownloads = await Downloads.getList(Downloads.PUBLIC);
let downloadFinishedPromise = new Promise(resolve => {
publicDownloads.addView({
onDownloadChanged(download) {
info("Download changed!");
if (download.succeeded || download.error) {
info("Download succeeded or errored");
publicDownloads.removeView(this);
publicDownloads.removeFinished();
resolve(download);
}
},
});
});
// open the context menu.
let popup = document.getElementById("contentAreaContextMenu");
let popupShown = BrowserTestUtils.waitForEvent(popup, "popupshown");
BrowserTestUtils.synthesizeMouseAtCenter(
"img",
{ type: "contextmenu", button: 2 },
browser
);
await popupShown;
let popupHidden = BrowserTestUtils.waitForEvent(popup, "popuphidden");
popup.activateItem(popup.querySelector("#context-saveimage"));
await popupHidden;
info("Context menu hidden, waiting for download to finish");
let imageDownload = await downloadFinishedPromise;
ok(imageDownload.succeeded, "Image should have downloaded successfully");
}
);
});