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function test() {
var lengths = [10, 10_000, 20_000, 50_000, 71_231, 71_232, 128_001];
// Use a loop to ensure we get typed arrays allocated from JIT code with a
// lazy ArrayBuffer.
for (var i = 0; i < 20; i++) {
for (var len of lengths) {
var arr = new Uint8Array(len);
if (i >= 15) {
minorgc();
}
arr[len - 1] = 0xf7;
var buf = arr.buffer;
assertEq(arr.byteLength, len);
assertEq(buf.byteLength, len);
assertEq(arr[len - 1], 0xf7);
arr = new Uint16Array(len);
if (i >= 15) {
minorgc();
}
arr[len - 1] = 0x1234;
buf = arr.buffer;
assertEq(arr.byteLength, len * 2);
assertEq(buf.byteLength, len * 2);
assertEq(arr[len - 1], 0x1234);
arr = new BigInt64Array(len);
if (i >= 15) {
minorgc();
}
arr[len - 1] = 12345n;
buf = arr.buffer;
assertEq(arr.byteLength, len * 8);
assertEq(buf.byteLength, len * 8);
assertEq(arr[len - 1], 12345n);
}
}
}
test();