"use strict";

add_task(async function() {
  registerFakePath("ULibDir", do_get_file("Library/"));

  let migrator = await MigrationUtils.getMigrator("safari");
  // Sanity check for the source.
  Assert.ok(await migrator.isSourceAvailable());

  // Wait for the imported bookmarks.  Check that "From Safari"
  // folders are created on the toolbar.
  let source = MigrationUtils.getLocalizedString("sourceNameSafari");
  let label = MigrationUtils.getLocalizedString("importedBookmarksFolder", [source]);

  let expectedParents = [ PlacesUtils.toolbarFolderId ];
  let itemCount = 0;

  let gotFolder = false;
  let listener = events => {
    for (let event of events) {
      if (event.title != label) {
        itemCount++;
      }
      if (event.itemType == PlacesUtils.bookmarks.TYPE_FOLDER && event.title == "Stuff") {
        gotFolder = true;
      }
      if (expectedParents.length > 0 && event.title == label) {
        let index = expectedParents.indexOf(event.parentId);
        Assert.ok(index != -1, "Found expected parent");
        expectedParents.splice(index, 1);
      }
    }
  };
  PlacesUtils.observers.addListener(["bookmark-added"], listener);

  await promiseMigration(migrator, MigrationUtils.resourceTypes.BOOKMARKS);
  PlacesUtils.observers.removeListener(["bookmark-added"], listener);

  // Check the bookmarks have been imported to all the expected parents.
  Assert.ok(!expectedParents.length, "No more expected parents");
  Assert.ok(gotFolder, "Should have seen the folder get imported");
  Assert.equal(itemCount, 13, "Should import all 13 items.");
  // Check that the telemetry matches:
  Assert.equal(MigrationUtils._importQuantities.bookmarks, itemCount, "Telemetry reporting correct.");
});