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Update web-platform-tests to revision b'7af9d6ec48ab04043a2bea85a3599904a1a19efa'

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WPT Sync Bot 2021-02-21 08:20:50 +00:00 • committed by Josh Matthews
parent 8050c95e31
commit 87be1008de
2742 changed files with 142451 additions and 40667 deletions
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32
tests/wpt/web-platform-tests/FileAPI/blob/Blob-slice-overflow.any.js Normal file
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// META: title=Blob slice overflow
'use strict';
var text = '';
for (var i = 0; i < 2000; ++i) {
text += 'A';
}
test(function() {
var blob = new Blob([text]);
var sliceBlob = blob.slice(-1, blob.size);
assert_equals(sliceBlob.size, 1, "Blob slice size");
}, "slice start is negative, relativeStart will be max((size + start), 0)");
test(function() {
var blob = new Blob([text]);
var sliceBlob = blob.slice(blob.size + 1, blob.size);
assert_equals(sliceBlob.size, 0, "Blob slice size");
}, "slice start is greater than blob size, relativeStart will be min(start, size)");
test(function() {
var blob = new Blob([text]);
var sliceBlob = blob.slice(blob.size - 2, -1);
assert_equals(sliceBlob.size, 1, "Blob slice size");
}, "slice end is negative, relativeEnd will be max((size + end), 0)");
test(function() {
var blob = new Blob([text]);
var sliceBlob = blob.slice(blob.size - 2, blob.size + 999);
assert_equals(sliceBlob.size, 2, "Blob slice size");
}, "slice end is greater than blob size, relativeEnd will be min(end, size)");