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Update web-platform-tests to revision b'ee6da9d71d0268d7fdb04e8e5b26858f46ee0cc4'

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WPT Sync Bot 2022-01-20 04:38:55 +00:00 • committed by cybai
parent 4401622eb1
commit b77ad115f6
16832 changed files with 270819 additions and 87621 deletions
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53
tests/wpt/web-platform-tests/encoding/textdecoder-streaming.any.js
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@ -28,10 +28,11 @@ var octets = {
var decoder = new TextDecoder(encoding);
for (var i = 0; i < encoded.length; i += len) {
var sub = [];
for (var j = i; j < encoded.length && j < i + len; ++j)
for (var j = i; j < encoded.length && j < i + len; ++j) {
sub.push(encoded[j]);
var uintArray = new Uint8Array(createBuffer(arrayBufferOrSharedArrayBuffer, sub.length));
uintArray.set(sub);
}
var uintArray = new Uint8Array(createBuffer(arrayBufferOrSharedArrayBuffer, sub.length));
uintArray.set(sub);
out += decoder.decode(uintArray, {stream: true});
}
out += decoder.decode();
@ -39,4 +40,50 @@ var octets = {
}, 'Streaming decode: ' + encoding + ', ' + len + ' byte window (' + arrayBufferOrSharedArrayBuffer + ')');
}
});
test(() => {
function bytes(byteArray) {
const view = new Uint8Array(createBuffer(arrayBufferOrSharedArrayBuffer, byteArray.length));
view.set(byteArray);
return view;
}
const decoder = new TextDecoder();
assert_equals(decoder.decode(bytes([0xC1]), {stream: true}), "\uFFFD");
assert_equals(decoder.decode(), "");
assert_equals(decoder.decode(bytes([0xF5]), {stream: true}), "\uFFFD");
assert_equals(decoder.decode(), "");
assert_equals(decoder.decode(bytes([0xE0, 0x41]), {stream: true}), "\uFFFDA");
assert_equals(decoder.decode(bytes([0x42])), "B");
assert_equals(decoder.decode(bytes([0xE0, 0x80]), {stream: true}), "\uFFFD\uFFFD");
assert_equals(decoder.decode(bytes([0x80])), "\uFFFD");
assert_equals(decoder.decode(bytes([0xED, 0xA0]), {stream: true}), "\uFFFD\uFFFD");
assert_equals(decoder.decode(bytes([0x80])), "\uFFFD");
assert_equals(decoder.decode(bytes([0xF0, 0x41]), {stream: true}), "\uFFFDA");
assert_equals(decoder.decode(bytes([0x42]), {stream: true}), "B");
assert_equals(decoder.decode(bytes([0x43])), "C");
assert_equals(decoder.decode(bytes([0xF0, 0x80]), {stream: true}), "\uFFFD\uFFFD");
assert_equals(decoder.decode(bytes([0x80]), {stream: true}), "\uFFFD");
assert_equals(decoder.decode(bytes([0x80])), "\uFFFD");
assert_equals(decoder.decode(bytes([0xF4, 0xA0]), {stream: true}), "\uFFFD\uFFFD");
assert_equals(decoder.decode(bytes([0x80]), {stream: true}), "\uFFFD");
assert_equals(decoder.decode(bytes([0x80])), "\uFFFD");
assert_equals(decoder.decode(bytes([0xF0, 0x90, 0x41]), {stream: true}), "\uFFFDA");
assert_equals(decoder.decode(bytes([0x42])), "B");
// 4-byte UTF-8 sequences always correspond to non-BMP characters. Here
// we make sure that, although the first 3 bytes are enough to emit the
// lead surrogate, it only gets emitted when the fourth byte is read.
assert_equals(decoder.decode(bytes([0xF0, 0x9F, 0x92]), {stream: true}), "");
assert_equals(decoder.decode(bytes([0xA9])), "\u{1F4A9}");
}, `Streaming decode: UTF-8 chunk tests (${arrayBufferOrSharedArrayBuffer})`);
})