| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <link rel="help" href="https://html.spec.whatwg.org/#attr-meta-http-equiv"> |
| <link rel="help" href="https://html.spec.whatwg.org/#enumerated-attribute"> |
| <meta name="assert" content="meta@http-equiv values are ASCII case-insensitive"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| async_test(function() { |
| let loaded = 0; |
| |
| // we use a message rather than the iframe’s load event to avoid dealing with |
| // spurious load events that some browsers dispatch on the initial about:blank |
| addEventListener("message", this.step_func(event => { |
| if (++loaded == 3) { |
| const iframe = document.querySelectorAll("iframe"); |
| |
| assert_equals(iframe[0].contentWindow.inline, |
| undefined, "lowercase valid"); |
| assert_equals(iframe[1].contentWindow.inline, |
| undefined, "mixed case valid"); |
| assert_equals(iframe[2].contentWindow.inline, |
| true, "non-ASCII invalid"); |
| |
| this.done(); |
| } |
| })); |
| }, "keyword content-security-policy"); |
| </script> |
| <iframe src="http-equiv-enumerated-ascii-case-insensitive-lower.html"></iframe> |
| <iframe src="http-equiv-enumerated-ascii-case-insensitive-mixed.html"></iframe> |
| <iframe src="http-equiv-enumerated-ascii-case-insensitive-other.html"></iframe> |
