| <!doctype html> |
| <meta charset=utf-8> |
| <title>Test some sanity behavior around iframe load/error events</title> |
| <script src=/resources/testharness.js></script> |
| <script src=/resources/testharnessreport.js></script> |
| <body> |
| <script> |
| async_test(function(t) { |
| var obj = document.createElement("iframe"); |
| obj.onload = t.step_func_done(function(e){ |
| assert_not_equals(obj.contentWindow, null, "The iframe element should represent a nested browsing context.") |
| assert_equals(Object.getPrototypeOf(e).constructor, Event, "The load event should use the Event interface."); |
| assert_true(e.isTrusted, "The load event should be a trusted event."); |
| assert_false(e.cancelable, "The load event should not be a cancelable event."); |
| assert_false(e.bubbles, "The load event should not be a bubble event."); |
| assert_equals(e.target, obj, "The load event target should be the corresponding object element."); |
| }); |
| |
| obj.onerror = t.unreached_func("The error event should not be fired."); |
| |
| var url = URL.createObjectURL(new Blob([""], { type: "text/html" })); |
| |
| obj.src = url; |
| document.body.appendChild(obj); |
| }, "load event of blob URL"); |
| |
| async_test(function(t) { |
| var obj = document.createElement("iframe"); |
| obj.onload = t.step_func_done(function(e){ |
| assert_not_equals(obj.contentWindow, null, "The object element should represent a nested browsing context.") |
| assert_equals(Object.getPrototypeOf(e).constructor, Event, "The load event should use the Event interface."); |
| assert_true(e.isTrusted, "The load event should be a trusted event."); |
| assert_false(e.cancelable, "The load event should not be a cancelable event."); |
| assert_false(e.bubbles, "The load event should not be a bubble event."); |
| assert_equals(e.target, obj, "The load event target should be the corresponding object element."); |
| }); |
| |
| obj.onerror = t.unreached_func("The error event should not be fired."); |
| |
| document.body.appendChild(obj); |
| }, "load event of initial about:blank"); |
| </script> |
| </body> |
