/* Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/ */

var MockFilePicker = SpecialPowers.MockFilePicker;
MockFilePicker.init(window);

/**
 * TestCase for bug 564387
 * <https://bugzilla.mozilla.org/show_bug.cgi?id=564387>
 */
add_task(async function() {
  await BrowserTestUtils.withNewTab({
    gBrowser,
    url: "data:image/gif;base64,R0lGODlhEAAOALMAAOazToeHh0tLS/7LZv/0jvb29t/f3//Ub//ge8WSLf/rhf/3kdbW1mxsbP//mf///yH5BAAAAAAALAAAAAAQAA4AAARe8L1Ekyky67QZ1hLnjM5UUde0ECwLJoExKcppV0aCcGCmTIHEIUEqjgaORCMxIC6e0CcguWw6aFjsVMkkIr7g77ZKPJjPZqIyd7sJAgVGoEGv2xsBxqNgYPj/gAwXEQA7",
  }, async function(browser) {
    let popupShownPromise = BrowserTestUtils.waitForEvent(document, "popupshown");

    await BrowserTestUtils.synthesizeMouseAtCenter("img", {
      type: "contextmenu",
      button: 2,
    }, browser);

    await popupShownPromise;

    let showFilePickerPromise = new Promise(resolve => {
      MockFilePicker.showCallback = function(fp) {
        is(fp.defaultString, "index.gif");
        resolve();
      };
    });

    registerCleanupFunction(function() {
      MockFilePicker.cleanup();
    });

    // Select "Save Image As" option from context menu
    var saveImageAsCommand = document.getElementById("context-saveimage");
    saveImageAsCommand.doCommand();

    await showFilePickerPromise;

    let contextMenu = document.getElementById("contentAreaContextMenu");
    let popupHiddenPromise = BrowserTestUtils.waitForEvent(contextMenu, "popuphidden");
    contextMenu.hidePopup();
    await popupHiddenPromise;
  });
});