browser_remember_download_option.js

Enable keyboard shortcuts

add_task(async function () {

  // create mocked objects

  let launcher = createMockedObjects(true);

  // open helper app dialog with mocked launcher

  let dlg = await openHelperAppDialog(launcher);

  let doc = dlg.document;

  let dialogElement = doc.getElementById("unknownContentType");

  // Set remember choice

ok(

    !doc.getElementById("rememberChoice").checked,

    "Remember choice checkbox should be not checked."

);

  doc.getElementById("rememberChoice").checked = true;

  // Make sure the mock handler information is not in nsIHandlerService

ok(

    !gHandlerSvc.exists(launcher.MIMEInfo),

    "Should not be in nsIHandlerService."

);

  // close the dialog by pushing the ok button.

  let dialogClosedPromise = BrowserTestUtils.windowClosed(dlg);

  // Make sure the ok button is enabled, since the ok button might be disabled by

  // EnableDelayHelper mechanism. Please refer the detailed

  // https://searchfox.org/mozilla-central/source/toolkit/components/prompts/src/PromptUtils.sys.mjs#51

  dialogElement.getButton("accept").disabled = false;

  dialogElement.acceptDialog();

  await dialogClosedPromise;

  // check the mocked handler information is saved in nsIHandlerService

  ok(gHandlerSvc.exists(launcher.MIMEInfo), "Should be in nsIHandlerService.");

  // check the extension.

  var mimeType = gHandlerSvc.getTypeFromExtension("abc");

  is(mimeType, launcher.MIMEInfo.type, "Got correct mime type.");

  for (let handlerInfo of gHandlerSvc.enumerate()) {

    if (handlerInfo.type == launcher.MIMEInfo.type) {

      // check the alwaysAskBeforeHandling

ok(

        !handlerInfo.alwaysAskBeforeHandling,

        "Should turn off the always ask."

);

      // check the preferredApplicationHandler

ok(

        handlerInfo.preferredApplicationHandler.equals(

          launcher.MIMEInfo.preferredApplicationHandler

),

        "Should be equal to the mockedHandlerApp."

);

      // check the perferredAction

is(

        handlerInfo.preferredAction,

        launcher.MIMEInfo.preferredAction,

        "Should be equal to Ci.nsIHandlerInfo.useHelperApp."

);

      break;

});