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// |jit-test| --enable-arraybuffer-resizable; skip-if: !ArrayBuffer.prototype.resize||!this.SharedArrayBuffer
function testResizableArrayBufferAutoLength() {
for (let i = 0; i < 4; ++i) {
let sab = new SharedArrayBuffer(i, {maxByteLength: i + 100});
let ta = new Int8Array(sab);
for (let j = 0; j < 100; ++j) {
assertEq(ta.byteOffset, 0);
sab.grow(i + j + 1);
assertEq(ta.byteOffset, 0);
}
}
}
for (let i = 0; i < 2; ++i) testResizableArrayBufferAutoLength();
function testResizableArrayBufferAutoLengthNonZeroOffset() {
for (let i = 1; i < 4 + 1; ++i) {
let sab = new SharedArrayBuffer(i + 1, {maxByteLength: i + 100 + 1});
let ta = new Int8Array(sab, 1);
for (let j = 0; j < 100; ++j) {
assertEq(ta.byteOffset, 1);
sab.grow(i + j + 2);
assertEq(ta.byteOffset, 1);
}
}
}
for (let i = 0; i < 2; ++i) testResizableArrayBufferAutoLengthNonZeroOffset();
function testResizableArrayBufferNonZeroOffset() {
for (let i = 2; i < 4 + 2; ++i) {
let sab = new SharedArrayBuffer(i + 2, {maxByteLength: i + 100 + 2});
let ta = new Int8Array(sab, 1, 1);
for (let j = 0; j < 100; ++j) {
assertEq(ta.byteOffset, 1);
sab.grow(i + j + 3);
assertEq(ta.byteOffset, 1);
}
}
}
for (let i = 0; i < 2; ++i) testResizableArrayBufferNonZeroOffset();