textdecoder-labels.any.js (1382B)
1 // META: title=Encoding API: Encoding labels 2 // META: script=resources/encodings.js 3 // META: timeout=long 4 5 var whitespace = [' ', '\t', '\n', '\f', '\r']; 6 encodings_table.forEach(function(section) { 7 section.encodings.filter(function(encoding) { 8 return encoding.name !== 'replacement'; 9 }).forEach(function(encoding) { 10 encoding.labels.forEach(function(label) { 11 const textDecoderName = encoding.name.toLowerCase(); // ASCII names only, so safe 12 test(function(t) { 13 assert_equals( 14 new TextDecoder(label).encoding, textDecoderName, 15 'label for encoding should match'); 16 assert_equals( 17 new TextDecoder(label.toUpperCase()).encoding, textDecoderName, 18 'label matching should be case-insensitive'); 19 whitespace.forEach(function(ws) { 20 assert_equals( 21 new TextDecoder(ws + label).encoding, textDecoderName, 22 'label for encoding with leading whitespace should match'); 23 assert_equals( 24 new TextDecoder(label + ws).encoding, textDecoderName, 25 'label for encoding with trailing whitespace should match'); 26 assert_equals( 27 new TextDecoder(ws + label + ws).encoding, textDecoderName, 28 'label for encoding with surrounding whitespace should match'); 29 }); 30 }, label + ' => ' + encoding.name); 31 }); 32 }); 33 });