| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Network errors with embed elements</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <body> |
| <script> |
| "use strict"; |
| |
| async_test(t => { |
| const embed = document.createElement("embed"); |
| embed.src = "//{{hosts[][nonexistent]}}/"; |
| embed.onload = () => t.done(); |
| embed.onerror = t.unreached_func("error event must not fire"); |
| document.body.append(embed); |
| }, "new embed: nonexistent host"); |
| |
| async_test(t => { |
| const embed = document.createElement("embed"); |
| embed.src = "../resources/not-embeddable.html"; |
| embed.onload = () => t.done(); |
| embed.onerror = t.unreached_func("error event must not fire"); |
| document.body.append(embed); |
| }, "new embed: X-Frame-Options prevents embedding"); |
| |
| async_test(t => { |
| const embed = document.createElement("embed"); |
| embed.src = "/common/blank.html"; |
| embed.name = "existingEmbed1"; |
| embed.onload = t.step_func(() => { |
| embed.onload = () => t.done(); |
| embed.onerror = t.unreached_func("error event must not fire 2"); |
| |
| frames.existingEmbed1.location.href = "//{{hosts[][nonexistent]}}/"; |
| }); |
| embed.onerror = t.unreached_func("error event must not fire 1"); |
| document.body.append(embed); |
| }, "navigating an existing embed: nonexistent host"); |
| |
| async_test(t => { |
| const embed = document.createElement("embed"); |
| embed.src = "/common/blank.html"; |
| embed.name = "existingEmbed2"; |
| embed.onload = t.step_func(() => { |
| embed.onload = () => t.done(); |
| embed.onerror = t.unreached_func("error event must not fire 2"); |
| |
| frames.existingEmbed2.location.href = "../resources/not-embeddable.html"; |
| }); |
| embed.onerror = t.unreached_func("error event must not fire 1"); |
| document.body.append(embed); |
| }, "navigating an existing embed: X-Frame-Options prevents embedding"); |
| </script> |
