forked from mirrors/gecko-dev
18 lines
633 B
JavaScript
18 lines
633 B
JavaScript
/* Any copyright is dedicated to the Public Domain.
|
|
* http://creativecommons.org/publicdomain/zero/1.0/ */
|
|
|
|
"use strict";
|
|
|
|
const TEST_URI =
|
|
"data:text/html,<!DOCTYPE html>Test evaluating null and undefined";
|
|
|
|
add_task(async function () {
|
|
const hud = await openNewTabAndConsole(TEST_URI);
|
|
|
|
// Check that an evaluated null produces "null". See Bug 650780.
|
|
let message = await executeAndWaitForResultMessage(hud, "null", "null");
|
|
ok(message, "`null` returned the expected value");
|
|
|
|
message = await executeAndWaitForResultMessage(hud, "undefined", "undefined");
|
|
ok(message, "`undefined` returned the expected value");
|
|
});
|