diff --git a/test/built-ins/ArrayBuffer/prototype/transfer/from-fixed-to-larger-no-resizable.js b/test/built-ins/ArrayBuffer/prototype/transfer/from-fixed-to-larger-no-resizable.js new file mode 100644 index 0000000000..926e60d188 --- /dev/null +++ b/test/built-ins/ArrayBuffer/prototype/transfer/from-fixed-to-larger-no-resizable.js @@ -0,0 +1,57 @@ +// Copyright (C) 2021 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-arraybuffer.prototype.transfer +description: Transfering from a fixed-size ArrayBuffer into a larger ArrayBuffer +info: | + ArrayBuffer.prototype.transfer ( [ newLength ] ) + + 1. Let O be the this value. + 2. Perform ? RequireInternalSlot(O, [[ArrayBufferData]]). + 3. If IsSharedArrayBuffer(O) is true, throw a TypeError exception. + 4. If IsDetachedBuffer(O) is true, throw a TypeError exception. + 5. If newLength is undefined, let newByteLength be + O.[[ArrayBufferByteLength]]. + 6. Else, let newByteLength be ? ToIntegerOrInfinity(newLength). + 7. Let new be ? Construct(%ArrayBuffer%, « 𝔽(newByteLength) »). + 8. NOTE: This method returns a fixed-length ArrayBuffer. + 9. Let copyLength be min(newByteLength, O.[[ArrayBufferByteLength]]). + 10. Let fromBlock be O.[[ArrayBufferData]]. + 11. Let toBlock be new.[[ArrayBufferData]]. + 12. Perform CopyDataBlockBytes(toBlock, 0, fromBlock, 0, copyLength). + 13. NOTE: Neither creation of the new Data Block nor copying from the old + Data Block are observable. Implementations reserve the right to implement + this method as a zero-copy move or a realloc. + 14. Perform ! DetachArrayBuffer(O). + 15. Return new. +features: [arraybuffer-transfer] +---*/ + +// NOTE: This file is a copy of "from-fixed-to-larger.js" with the resizable +// ArrayBuffer parts removed, so it can run in implementations which don't yet +// support the "resizable-arraybuffer" feature. + +var source = new ArrayBuffer(4); + +var sourceArray = new Uint8Array(source); +sourceArray[0] = 1; +sourceArray[1] = 2; +sourceArray[2] = 3; +sourceArray[3] = 4; + +var dest = source.transfer(5); + +assert.sameValue(source.byteLength, 0, 'source.byteLength'); +assert.throws(TypeError, function() { + source.slice(); +}); + +assert.sameValue(dest.byteLength, 5, 'dest.byteLength'); + +var destArray = new Uint8Array(dest); + +assert.sameValue(destArray[0], 1, 'destArray[0]'); +assert.sameValue(destArray[1], 2, 'destArray[1]'); +assert.sameValue(destArray[2], 3, 'destArray[2]'); +assert.sameValue(destArray[3], 4, 'destArray[3]'); +assert.sameValue(destArray[4], 0, 'destArray[4]'); diff --git a/test/built-ins/ArrayBuffer/prototype/transfer/from-fixed-to-same-no-resizable.js b/test/built-ins/ArrayBuffer/prototype/transfer/from-fixed-to-same-no-resizable.js new file mode 100644 index 0000000000..052078a647 --- /dev/null +++ b/test/built-ins/ArrayBuffer/prototype/transfer/from-fixed-to-same-no-resizable.js @@ -0,0 +1,58 @@ +// Copyright (C) 2021 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-arraybuffer.prototype.transfer +description: | + Transfering from a fixed-size ArrayBuffer into an ArrayBuffer with the same + byte length +info: | + ArrayBuffer.prototype.transfer ( [ newLength ] ) + + 1. Let O be the this value. + 2. Perform ? RequireInternalSlot(O, [[ArrayBufferData]]). + 3. If IsSharedArrayBuffer(O) is true, throw a TypeError exception. + 4. If IsDetachedBuffer(O) is true, throw a TypeError exception. + 5. If newLength is undefined, let newByteLength be + O.[[ArrayBufferByteLength]]. + 6. Else, let newByteLength be ? ToIntegerOrInfinity(newLength). + 7. Let new be ? Construct(%ArrayBuffer%, « 𝔽(newByteLength) »). + 8. NOTE: This method returns a fixed-length ArrayBuffer. + 9. Let copyLength be min(newByteLength, O.[[ArrayBufferByteLength]]). + 10. Let fromBlock be O.[[ArrayBufferData]]. + 11. Let toBlock be new.[[ArrayBufferData]]. + 12. Perform CopyDataBlockBytes(toBlock, 0, fromBlock, 0, copyLength). + 13. NOTE: Neither creation of the new Data Block nor copying from the old + Data Block are observable. Implementations reserve the right to implement + this method as a zero-copy move or a realloc. + 14. Perform ! DetachArrayBuffer(O). + 15. Return new. +features: [arraybuffer-transfer] +---*/ + +// NOTE: This file is a copy of "from-fixed-to-same.js" with the resizable +// ArrayBuffer parts removed, so it can run in implementations which don't yet +// support the "resizable-arraybuffer" feature. + +var source = new ArrayBuffer(4); + +var sourceArray = new Uint8Array(source); +sourceArray[0] = 1; +sourceArray[1] = 2; +sourceArray[2] = 3; +sourceArray[3] = 4; + +var dest = source.transfer(); + +assert.sameValue(source.byteLength, 0, 'source.byteLength'); +assert.throws(TypeError, function() { + source.slice(); +}); + +assert.sameValue(dest.byteLength, 4, 'dest.byteLength'); + +var destArray = new Uint8Array(dest); + +assert.sameValue(destArray[0], 1, 'destArray[0]'); +assert.sameValue(destArray[1], 2, 'destArray[1]'); +assert.sameValue(destArray[2], 3, 'destArray[2]'); +assert.sameValue(destArray[3], 4, 'destArray[3]'); diff --git a/test/built-ins/ArrayBuffer/prototype/transfer/from-fixed-to-smaller-no-resizable.js b/test/built-ins/ArrayBuffer/prototype/transfer/from-fixed-to-smaller-no-resizable.js new file mode 100644 index 0000000000..507692c4b7 --- /dev/null +++ b/test/built-ins/ArrayBuffer/prototype/transfer/from-fixed-to-smaller-no-resizable.js @@ -0,0 +1,55 @@ +// Copyright (C) 2021 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-arraybuffer.prototype.transfer +description: Transfering from a fixed-size ArrayBuffer into a smaller ArrayBuffer +info: | + ArrayBuffer.prototype.transfer ( [ newLength ] ) + + 1. Let O be the this value. + 2. Perform ? RequireInternalSlot(O, [[ArrayBufferData]]). + 3. If IsSharedArrayBuffer(O) is true, throw a TypeError exception. + 4. If IsDetachedBuffer(O) is true, throw a TypeError exception. + 5. If newLength is undefined, let newByteLength be + O.[[ArrayBufferByteLength]]. + 6. Else, let newByteLength be ? ToIntegerOrInfinity(newLength). + 7. Let new be ? Construct(%ArrayBuffer%, « 𝔽(newByteLength) »). + 8. NOTE: This method returns a fixed-length ArrayBuffer. + 9. Let copyLength be min(newByteLength, O.[[ArrayBufferByteLength]]). + 10. Let fromBlock be O.[[ArrayBufferData]]. + 11. Let toBlock be new.[[ArrayBufferData]]. + 12. Perform CopyDataBlockBytes(toBlock, 0, fromBlock, 0, copyLength). + 13. NOTE: Neither creation of the new Data Block nor copying from the old + Data Block are observable. Implementations reserve the right to implement + this method as a zero-copy move or a realloc. + 14. Perform ! DetachArrayBuffer(O). + 15. Return new. +features: [arraybuffer-transfer] +---*/ + +// NOTE: This file is a copy of "from-fixed-to-smaller.js" with the resizable +// ArrayBuffer parts removed, so it can run in implementations which don't yet +// support the "resizable-arraybuffer" feature. + +var source = new ArrayBuffer(4); + +var sourceArray = new Uint8Array(source); +sourceArray[0] = 1; +sourceArray[1] = 2; +sourceArray[2] = 3; +sourceArray[3] = 4; + +var dest = source.transfer(3); + +assert.sameValue(source.byteLength, 0, 'source.byteLength'); +assert.throws(TypeError, function() { + source.slice(); +}); + +assert.sameValue(dest.byteLength, 3, 'dest.byteLength'); + +var destArray = new Uint8Array(dest); + +assert.sameValue(destArray[0], 1, 'destArray[0]'); +assert.sameValue(destArray[1], 2, 'destArray[1]'); +assert.sameValue(destArray[2], 3, 'destArray[2]'); diff --git a/test/built-ins/ArrayBuffer/prototype/transfer/from-fixed-to-zero-no-resizable.js b/test/built-ins/ArrayBuffer/prototype/transfer/from-fixed-to-zero-no-resizable.js new file mode 100644 index 0000000000..ba8ed45537 --- /dev/null +++ b/test/built-ins/ArrayBuffer/prototype/transfer/from-fixed-to-zero-no-resizable.js @@ -0,0 +1,49 @@ +// Copyright (C) 2021 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-arraybuffer.prototype.transfer +description: Transfering from a fixed-size ArrayBuffer into a zero-length ArrayBuffer +info: | + ArrayBuffer.prototype.transfer ( [ newLength ] ) + + 1. Let O be the this value. + 2. Perform ? RequireInternalSlot(O, [[ArrayBufferData]]). + 3. If IsSharedArrayBuffer(O) is true, throw a TypeError exception. + 4. If IsDetachedBuffer(O) is true, throw a TypeError exception. + 5. If newLength is undefined, let newByteLength be + O.[[ArrayBufferByteLength]]. + 6. Else, let newByteLength be ? ToIntegerOrInfinity(newLength). + 7. Let new be ? Construct(%ArrayBuffer%, « 𝔽(newByteLength) »). + 8. NOTE: This method returns a fixed-length ArrayBuffer. + 9. Let copyLength be min(newByteLength, O.[[ArrayBufferByteLength]]). + 10. Let fromBlock be O.[[ArrayBufferData]]. + 11. Let toBlock be new.[[ArrayBufferData]]. + 12. Perform CopyDataBlockBytes(toBlock, 0, fromBlock, 0, copyLength). + 13. NOTE: Neither creation of the new Data Block nor copying from the old + Data Block are observable. Implementations reserve the right to implement + this method as a zero-copy move or a realloc. + 14. Perform ! DetachArrayBuffer(O). + 15. Return new. +features: [arraybuffer-transfer] +---*/ + +// NOTE: This file is a copy of "from-fixed-to-zero.js" with the resizable +// ArrayBuffer parts removed, so it can run in implementations which don't yet +// support the "resizable-arraybuffer" feature. + +var source = new ArrayBuffer(4); + +var sourceArray = new Uint8Array(source); +sourceArray[0] = 1; +sourceArray[1] = 2; +sourceArray[2] = 3; +sourceArray[3] = 4; + +var dest = source.transfer(0); + +assert.sameValue(source.byteLength, 0, 'source.byteLength'); +assert.throws(TypeError, function() { + source.slice(); +}); + +assert.sameValue(dest.byteLength, 0, 'dest.byteLength'); diff --git a/test/built-ins/ArrayBuffer/prototype/transferToFixedLength/from-fixed-to-larger-no-resizable.js b/test/built-ins/ArrayBuffer/prototype/transferToFixedLength/from-fixed-to-larger-no-resizable.js new file mode 100644 index 0000000000..67af2088ac --- /dev/null +++ b/test/built-ins/ArrayBuffer/prototype/transferToFixedLength/from-fixed-to-larger-no-resizable.js @@ -0,0 +1,36 @@ +// Copyright (C) 2023 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-arraybuffer.prototype.transfertofixedlength +description: Transfering from a fixed-size ArrayBuffer into a larger ArrayBuffer +features: [arraybuffer-transfer] +---*/ + +// NOTE: This file is a copy of "from-fixed-to-larger.js" with the resizable +// ArrayBuffer parts removed, so it can run in implementations which don't yet +// support the "resizable-arraybuffer" feature. + +var source = new ArrayBuffer(4); + +var sourceArray = new Uint8Array(source); +sourceArray[0] = 1; +sourceArray[1] = 2; +sourceArray[2] = 3; +sourceArray[3] = 4; + +var dest = source.transferToFixedLength(5); + +assert.sameValue(source.byteLength, 0, 'source.byteLength'); +assert.throws(TypeError, function() { + source.slice(); +}); + +assert.sameValue(dest.byteLength, 5, 'dest.byteLength'); + +var destArray = new Uint8Array(dest); + +assert.sameValue(destArray[0], 1, 'destArray[0]'); +assert.sameValue(destArray[1], 2, 'destArray[1]'); +assert.sameValue(destArray[2], 3, 'destArray[2]'); +assert.sameValue(destArray[3], 4, 'destArray[3]'); +assert.sameValue(destArray[4], 0, 'destArray[4]'); diff --git a/test/built-ins/ArrayBuffer/prototype/transferToFixedLength/from-fixed-to-same-no-resizable.js b/test/built-ins/ArrayBuffer/prototype/transferToFixedLength/from-fixed-to-same-no-resizable.js new file mode 100644 index 0000000000..0fb79b4f64 --- /dev/null +++ b/test/built-ins/ArrayBuffer/prototype/transferToFixedLength/from-fixed-to-same-no-resizable.js @@ -0,0 +1,37 @@ +// Copyright (C) 2023 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-arraybuffer.prototype.transfertofixedlength +description: | + Transfering from a fixed-size ArrayBuffer into an ArrayBuffer with the same + byte length +features: [arraybuffer-transfer] +---*/ + +// NOTE: This file is a copy of "from-fixed-to-same.js" with the resizable +// ArrayBuffer parts removed, so it can run in implementations which don't yet +// support the "resizable-arraybuffer" feature. + +var source = new ArrayBuffer(4); + +var sourceArray = new Uint8Array(source); +sourceArray[0] = 1; +sourceArray[1] = 2; +sourceArray[2] = 3; +sourceArray[3] = 4; + +var dest = source.transferToFixedLength(); + +assert.sameValue(source.byteLength, 0, 'source.byteLength'); +assert.throws(TypeError, function() { + source.slice(); +}); + +assert.sameValue(dest.byteLength, 4, 'dest.byteLength'); + +var destArray = new Uint8Array(dest); + +assert.sameValue(destArray[0], 1, 'destArray[0]'); +assert.sameValue(destArray[1], 2, 'destArray[1]'); +assert.sameValue(destArray[2], 3, 'destArray[2]'); +assert.sameValue(destArray[3], 4, 'destArray[3]'); diff --git a/test/built-ins/ArrayBuffer/prototype/transferToFixedLength/from-fixed-to-smaller-no-resizable.js b/test/built-ins/ArrayBuffer/prototype/transferToFixedLength/from-fixed-to-smaller-no-resizable.js new file mode 100644 index 0000000000..32a2aa203d --- /dev/null +++ b/test/built-ins/ArrayBuffer/prototype/transferToFixedLength/from-fixed-to-smaller-no-resizable.js @@ -0,0 +1,34 @@ +// Copyright (C) 2023 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-arraybuffer.prototype.transfertofixedlength +description: Transfering from a fixed-size ArrayBuffer into a smaller ArrayBuffer +features: [arraybuffer-transfer] +---*/ + +// NOTE: This file is a copy of "from-fixed-to-samller.js" with the resizable +// ArrayBuffer parts removed, so it can run in implementations which don't yet +// support the "resizable-arraybuffer" feature. + +var source = new ArrayBuffer(4); + +var sourceArray = new Uint8Array(source); +sourceArray[0] = 1; +sourceArray[1] = 2; +sourceArray[2] = 3; +sourceArray[3] = 4; + +var dest = source.transferToFixedLength(3); + +assert.sameValue(source.byteLength, 0, 'source.byteLength'); +assert.throws(TypeError, function() { + source.slice(); +}); + +assert.sameValue(dest.byteLength, 3, 'dest.byteLength'); + +var destArray = new Uint8Array(dest); + +assert.sameValue(destArray[0], 1, 'destArray[0]'); +assert.sameValue(destArray[1], 2, 'destArray[1]'); +assert.sameValue(destArray[2], 3, 'destArray[2]'); diff --git a/test/built-ins/ArrayBuffer/prototype/transferToFixedLength/from-fixed-to-zero-no-resizable.js b/test/built-ins/ArrayBuffer/prototype/transferToFixedLength/from-fixed-to-zero-no-resizable.js new file mode 100644 index 0000000000..3741672edd --- /dev/null +++ b/test/built-ins/ArrayBuffer/prototype/transferToFixedLength/from-fixed-to-zero-no-resizable.js @@ -0,0 +1,28 @@ +// Copyright (C) 2023 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-arraybuffer.prototype.transfertofixedlength +description: Transfering from a fixed-size ArrayBuffer into a zero-length ArrayBuffer +features: [arraybuffer-transfer] +---*/ + +// NOTE: This file is a copy of "from-fixed-to-zero.js" with the resizable +// ArrayBuffer parts removed, so it can run in implementations which don't yet +// support the "resizable-arraybuffer" feature. + +var source = new ArrayBuffer(4); + +var sourceArray = new Uint8Array(source); +sourceArray[0] = 1; +sourceArray[1] = 2; +sourceArray[2] = 3; +sourceArray[3] = 4; + +var dest = source.transferToFixedLength(0); + +assert.sameValue(source.byteLength, 0, 'source.byteLength'); +assert.throws(TypeError, function() { + source.slice(); +}); + +assert.sameValue(dest.byteLength, 0, 'dest.byteLength');