| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Test the sourceText of event handlers</title> |
| <link rel="help" href="https://github.com/whatwg/html/issues/5500"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <body> |
| <script> |
| "use strict"; |
| |
| test(() => { |
| const el = document.createElement("div"); |
| el.setAttribute("onclick", "foo"); |
| assert_equals(el.onclick.toString(), "function onclick(event) {\nfoo\n}"); |
| }, "non-error event handler"); |
| |
| test(() => { |
| const el = document.createElement("div"); |
| el.setAttribute("onerror", "foo"); |
| assert_equals(el.onerror.toString(), "function onerror(event) {\nfoo\n}"); |
| }, "error event handler not on body"); |
| |
| test(() => { |
| const el = document.createElement("body"); |
| el.setAttribute("onerror", "foo"); |
| assert_equals(el.onerror.toString(), "function onerror(event, source, lineno, colno, error) {\nfoo\n}"); |
| }, "error event handler on disconnected body"); |
| |
| test(() => { |
| const el = document.createElement("frameset"); |
| el.setAttribute("onerror", "foo"); |
| assert_equals(el.onerror.toString(), "function onerror(event, source, lineno, colno, error) {\nfoo\n}"); |
| }, "error event handler on disconnected frameset"); |
| |
| test(() => { |
| document.body.setAttribute("onerror", "foo"); |
| assert_equals(window.onerror.toString(), "function onerror(event, source, lineno, colno, error) {\nfoo\n}"); |
| }, "error event handler on connected body, reflected to Window"); |
| </script> |
