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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
Services.scriptloader.loadSubScript(
this
);
const TEST_URL =
getRootDirectory(gTestPath).replace(
) + "file_bug1798178.html";
let MockFilePicker = SpecialPowers.MockFilePicker;
MockFilePicker.init(window.browsingContext);
function createTemporarySaveDirectory() {
let 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_save_link_cross_origin() {
await SpecialPowers.pushPrefEnv({
set: [["browser.opaqueResponseBlocking", true]],
});
await BrowserTestUtils.withNewTab(TEST_URL, async browser => {
let menu = document.getElementById("contentAreaContextMenu");
let popupShown = BrowserTestUtils.waitForEvent(menu, "popupshown");
BrowserTestUtils.synthesizeMouseAtCenter(
"a[href]",
{ type: "contextmenu", button: 2 },
browser
);
await popupShown;
let filePickerShow = new Promise(r => {
MockFilePicker.showCallback = function (fp) {
ok(true, "filepicker should be shown");
info("MockFilePicker showCallback");
let fileName = fp.defaultString;
destFile = tempDir.clone();
destFile.append(fileName);
MockFilePicker.setFiles([destFile]);
MockFilePicker.filterIndex = 1; // kSaveAsType_URL
info("MockFilePicker showCallback done");
r();
};
});
info("Let's create a temporary dir");
let tempDir = createTemporarySaveDirectory();
let destFile;
MockFilePicker.displayDirectory = tempDir;
let transferCompletePromise = new Promise(resolve => {
function onTransferComplete(downloadSuccess) {
ok(downloadSuccess, "File should have been downloaded successfully");
resolve();
}
mockTransferCallback = onTransferComplete;
mockTransferRegisterer.register();
});
let saveLinkCommand = document.getElementById("context-savelink");
info("saveLinkCommand: " + saveLinkCommand);
saveLinkCommand.doCommand();
await filePickerShow;
let popupHiddenPromise = BrowserTestUtils.waitForEvent(menu, "popuphidden");
menu.hidePopup();
await popupHiddenPromise;
await transferCompletePromise;
});
});