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Update tests for DataView & resizable Arraybuffer

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This change concerns normative text of the Resizable ArrayBuffer
proposal which is believed to be invalid in its current form; a patch
updating the text is under review [1].

[1] https://github.com/tc39/proposal-resizablearraybuffer/pull/78
This commit is contained in:
Mike Pennisi 2021-10-22 16:43:04 -04:00 committed by Rick Waldron
parent fcaa7594a4
commit 09485d387f
2 changed files with 14 additions and 1 deletions
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7
test/built-ins/DataView/prototype/byteLength/resizable-array-buffer-auto.js vendored
View File

@ -36,6 +36,13 @@ assert.sameValue(dataView.byteLength, expected, "following shrink (within bounds
try { try {
ab.resize(1); ab.resize(1);
expected = 0;
} catch (_) {}
assert.sameValue(dataView.byteLength, expected, "following shrink (on boundary)");
try {
ab.resize(0);
expected = TypeError; expected = TypeError;
} catch (_) { } catch (_) {
expected = Test262Error; expected = Test262Error;

8
test/built-ins/DataView/prototype/byteOffset/resizable-array-buffer-auto.js vendored
View File

@ -31,9 +31,15 @@ try {
assert.sameValue(dataView.byteOffset, 1, "following shrink (within bounds)"); assert.sameValue(dataView.byteOffset, 1, "following shrink (within bounds)");
var expectedError;
try { try {
ab.resize(1); ab.resize(1);
} catch (_) {}
assert.sameValue(dataView.byteOffset, 1, "following shrink (on boundary)");
var expectedError;
try {
ab.resize(0);
expectedError = TypeError; expectedError = TypeError;
} catch (_) { } catch (_) {
expectedError = Test262Error; expectedError = Test262Error;