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Issue 1899623002: Import latest web-platform-tests (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: handle new failures Created 4 years, 8 months ago
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1 <!DOCTYPE html> 1 <!DOCTYPE html>
2 <title>Encoding API: Streaming decode</title> 2 <title>Encoding API: Streaming decode</title>
3 <script src="../../../resources/testharness.js"></script> 3 <script src="../../../resources/testharness.js"></script>
4 <script src="../../../resources/testharnessreport.js"></script> 4 <script src="../../../resources/testharnessreport.js"></script>
5 <script src="resources/encodings.js"></script> 5 <script src="resources/encodings.js"></script>
6 <script> 6 <script>
7 7
8 var string = '\\x00123ABCabc\\x80\\xFF\\u0100\\u1000\\uFFFD\\uD800\\uDC00\\uDBFF \\uDFFF'; 8 var string = '\x00123ABCabc\x80\xFF\u0100\u1000\uFFFD\uD800\uDC00\uDBFF\uDFFF';
9 var octets = {
10 'utf-16le': [0x00,0x00,0x31,0x00,0x32,0x00,0x33,0x00,0x41,0x00,0x42,0x00,
11 0x43,0x00,0x61,0x00,0x62,0x00,0x63,0x00,0x80,0x00,0xFF,0x00,
12 0x00,0x01,0x00,0x10,0xFD,0xFF,0x00,0xD8,0x00,0xDC,0xFF,0xDB,
13 0xFF,0xDF],
14 'utf-16be': [0x00,0x00,0x00,0x31,0x00,0x32,0x00,0x33,0x00,0x41,0x00,0x42,
15 0x00,0x43,0x00,0x61,0x00,0x62,0x00,0x63,0x00,0x80,0x00,0xFF,
16 0x01,0x00,0x10,0x00,0xFF,0xFD,0xD8,0x00,0xDC,0x00,0xDB,0xFF,
17 0xDF,0xFF]
18 };
9 19
10 utf_encodings.forEach(function (encoding) { 20 utf_encodings.forEach(function (encoding) {
11 for (var len = 1; len <= 5; ++len) { 21 for (var len = 1; len <= 5; ++len) {
12 test(function() { 22 test(function() {
13 var encoded = new TextEncoder(encoding).encode(string); 23 var encoded = octets[encoding] ||
24 new TextEncoder(encoding).encode(string);
14 25
15 var out = ''; 26 var out = '';
16 var decoder = new TextDecoder(encoding); 27 var decoder = new TextDecoder(encoding);
17 for (var i = 0; i < encoded.length; i += len) { 28 for (var i = 0; i < encoded.length; i += len) {
18 var sub = []; 29 var sub = [];
19 for (var j = i; j < encoded.length && j < i + len; ++j) 30 for (var j = i; j < encoded.length && j < i + len; ++j)
20 sub.push(encoded[j]); 31 sub.push(encoded[j]);
21 out += decoder.decode(new Uint8Array(sub), {stream: true}); 32 out += decoder.decode(new Uint8Array(sub), {stream: true});
22 } 33 }
23 out += decoder.decode(); 34 out += decoder.decode();
24 assert_equals(out, string); 35 assert_equals(out, string);
25 }, 'Streaming decode: ' + encoding + ', ' + len + ' byte window'); 36 }, 'Streaming decode: ' + encoding + ', ' + len + ' byte window');
26 } 37 }
27 }); 38 });
28 39
29 </script> 40 </script>
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