<!DOCTYPE HTML> <html> <!-- Test that arguments can be passed to dialogs. --> <head> <meta charset="utf-8"> <title>Test a modal window</title> <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"> <script type="application/javascript;version=1.8"> const {utils: Cu, interfaces: Ci} = Components; Cu.import("resource://gre/modules/Services.jsm"); const TEST_ITEM = Symbol("test-item"); function done(returnedItem) { is(returnedItem, TEST_ITEM, "Dialog should have received test item"); win.close(); SimpleTest.finish(); } SimpleTest.waitForExplicitFinish(); let win = window.openDialog("file_test_dialog.html", "_blank", "width=100,height=100", TEST_ITEM); </script> </head> <body> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> </pre> </body> </html>