| <!doctype html> |
| <meta charset=gb18030> |
| <script src=/resources/testharness.js></script> |
| <script src=/resources/testharnessreport.js></script> |
| <script src=resources/ranges.js></script> |
| <script> |
| const encode = (input, output, desc) => { |
| test(function() { |
| const a = document.createElement("a"); // <a> uses document encoding for URL's query |
| a.href = "https://example.com/?" + input; |
| assert_equals(a.search.substr(1), output); // remove leading "?" |
| }, "gb18030 encoder: " + desc); |
| } |
| |
| encode("s", "s", "very basic"); |
| encode("\u20AC", "%A2%E3", "Euro"); |
| encode("\u4E02", "%81@", "character"); |
| encode("\uE4C6", "%A1@", "PUA"); |
| encode("\uE4C5", "%FE%FE", "PUA #2"); |
| encode("\uE5E5", "%26%2358853%3B", "PUA #3"); |
| encode("\ud83d\udca9", "%949%DA3", "poo"); |
| encode("\uE7C7", "%815%F47", "Ranges pointer special case"); |
| encode("\uE7C8", "%836%C80", "legacy ICU special case 1"); |
| encode("\u2026", "%A1%AD", "legacy ICU special case 2"); |
| encode("\uFF5E", "%A1%AB", "legacy ICU special case 3"); |
| |
| const upperCaseNibble = x => { |
| return Math.floor(x).toString(16).toUpperCase(); |
| } |
| |
| const encodePointer = pointer => { |
| const firstByte = Math.floor(pointer / 12600) + 0x81; |
| const thirdByte = Math.floor((pointer % 1260) / 10) + 0x81; |
| return "%" |
| + upperCaseNibble(firstByte / 16) |
| + upperCaseNibble(firstByte % 16) |
| + String.fromCharCode(Math.floor((pointer % 12600) / 1260) + 0x30) |
| + "%" |
| + upperCaseNibble(thirdByte / 16) |
| + upperCaseNibble(thirdByte % 16) |
| + String.fromCharCode(pointer % 10 + 0x30); |
| } |
| |
| let i = 0; |
| for (const range of ranges) { |
| encode(range[1], encodePointer(range[0]), "range " + i++); |
| } |
| </script> |
