| <!DOCTYPE html> |
| <meta charset=windows-1252> |
| <title>Character Decoding: UTF-32 (not supported) subresource of windows-1252 document</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <body> |
| <script> |
| |
| // Since UTF-32 is not supported: |
| // * HTML resources will use the parent encoding (windows-1252) |
| // * XML resources will default to UTF-8 |
| // ... except for the UTF-32LE-with-BOM case, where the UTF-32 |
| // BOM will be mistaken for a UTF-16LE BOM (FF FE 00 00), in which |
| // case it will be interpreted as UTF-16LE. |
| |
| const samples = [ |
| {file: 'resources/utf-32-big-endian-bom.html', |
| characterSet: 'windows-1252', |
| contentType: 'text/html' |
| }, |
| {file: 'resources/utf-32-big-endian-bom.xml', |
| characterSet: 'UTF-8', |
| contentType: 'application/xml' |
| }, |
| {file: 'resources/utf-32-big-endian-nobom.html', |
| characterSet: 'windows-1252', |
| contentType: 'text/html' |
| }, |
| {file: 'resources/utf-32-big-endian-nobom.xml', |
| characterSet: 'UTF-8', |
| contentType: 'application/xml' |
| }, |
| |
| {file: 'resources/utf-32-little-endian-bom.html', |
| characterSet: 'UTF-16LE', |
| contentType: 'text/html' |
| }, |
| {file: 'resources/utf-32-little-endian-bom.xml', |
| characterSet: 'UTF-16LE', |
| contentType: 'application/xml' |
| }, |
| {file: 'resources/utf-32-little-endian-nobom.html', |
| characterSet: 'windows-1252', |
| contentType: 'text/html' |
| }, |
| {file: 'resources/utf-32-little-endian-nobom.xml', |
| characterSet: 'UTF-8', |
| contentType: 'application/xml' |
| } |
| ]; |
| |
| samples.forEach(expected => async_test(t => { |
| const iframe = document.createElement('iframe'); |
| iframe.src = expected.file; |
| iframe.onload = t.step_func_done(() => { |
| const doc = iframe.contentDocument; |
| assert_equals(doc.contentType, expected.contentType); |
| assert_equals(doc.characterSet, expected.characterSet); |
| // The following is a little quirky as non-well-formed XML isn't defined in sufficient detail to |
| // be able to use more precise assertions. |
| assert_true( |
| !('dataset' in doc.documentElement) || |
| doc.documentElement.dataset['parsed'] !== 'yes', |
| 'Should not have parsed as (X)HTML'); |
| }); |
| document.body.appendChild(iframe); |
| t.add_cleanup(() => iframe.remove()); |
| }, `Expect ${expected.file} to parse as ${expected.characterSet}`)); |
| |
| </script> |
| </body> |
