jerryscript/tests/jerry/typedarray-prototype-copy-within.js
Szilagyi Adam 4924f9fd31
Remove ES_NEXT macro (#4915)
- remove all '#JERRY_ESNEXT' macro
- remove 5.1 build profile, update test runner accordingly (Note: all builtins are turn on by default)
- move tests from tests/jerry/esnext into tests/jerry, concatenate files with same names
- add skiplist to some snapshot tests that were supported only in 5.1
- fix doxygen issues that were hidden before (bc. of es.next macro)

Co-authored-by: Martin Negyokru negyokru@inf.u-szeged.hu
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
2022-01-31 16:46:00 +01:00

83 lines
3.0 KiB
JavaScript

/* Copyright JS Foundation and other contributors, http://js.foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
var typedarrays = [
new Uint8ClampedArray ([0, 1, 2, 3, 4, 5]),
new Uint8Array([0, 1, 2, 3, 4, 5]),
new Uint16Array([0, 1, 2, 3, 4, 5]),
new Uint32Array([0, 1, 2, 3, 4, 5]),
new Float32Array([0, 1, 2, 3, 4, 5]),
new Float64Array([0, 1, 2, 3, 4, 5]),
new Int8Array([0, 1, 2, 3, 4, 5]),
new Int16Array([0, 1, 2, 3, 4, 5]),
new Int32Array([0, 1, 2, 3, 4, 5])
];
typedarrays.forEach(function(e){
try {
e.prototype.copyWithin.call (undefined);
assert (false);
} catch (err) {
assert (err instanceof TypeError);
}
// Test with normal inputs
assert(e.copyWithin(2, 1 ,4).toString() === '0,1,1,2,3,5');
assert(e.copyWithin(3, 4, 6).toString() === '0,1,1,3,5,5');
assert(e.copyWithin(4, 1, 3).toString() === '0,1,1,3,1,1');
e.set([5, 2, 1, 3, 4, 4]);
// Test with negative inputs
assert(e.copyWithin(2, -10, 3).toString() === '5,2,5,2,1,4');
assert(e.copyWithin(-3, 1, 6).toString() === '5,2,5,2,5,2');
assert(e.copyWithin(2, 0, -3).toString() === '5,2,5,2,5,2');
e.set([9, 3, 4, 5, 1, 7]);
// Test with default inputs
assert(e.copyWithin().toString() === '9,3,4,5,1,7');
assert(e.copyWithin(3).toString() === '9,3,4,9,3,4');
assert(e.copyWithin(1, 5).toString() === '9,4,4,9,3,4');
e.set([12, 3, 1, 43, 2, 9]);
// Test with too big inputs
assert(e.copyWithin(2, 12, 21).toString() === '12,3,1,43,2,9');
assert(e.copyWithin(4, 5, 13).toString() === '12,3,1,43,9,9');
e.set([1, 2, 3, 1, 2, 1]);
// Test with undefined inputs
assert(e.copyWithin(undefined, 2, 4).toString() === '3,1,3,1,2,1');
assert(e.copyWithin(undefined, undefined, 2).toString() === '3,1,3,1,2,1');
assert(e.copyWithin(3, undefined, 5).toString() === '3,1,3,3,1,3');
e.set([0, 2, 4, 2, 1, 5]);
// Test with NaN/+-Infinity
assert(e.copyWithin(NaN, 3, 5).toString() === '2,1,4,2,1,5');
assert(e.copyWithin(3, Infinity, 5).toString() === '2,1,4,2,1,5');
assert(e.copyWithin(1, 3, -Infinity).toString() === '2,1,4,2,1,5');
});
var bigint_array = new BigInt64Array([1n, 2n, 3n, -4n, 5n]);
assert(bigint_array.copyWithin(2, 1, 4).toString() === '1,2,2,3,-4');
assert(bigint_array.copyWithin(0, 4).toString() === '-4,2,2,3,-4');
var biguint_array = new BigUint64Array([1n, 2n, 3n, 4n, 5n]);
assert(biguint_array.copyWithin(0, 2, 4).toString() === '3,4,3,4,5');
assert(biguint_array.copyWithin(-3, 0, 3).toString() === '3,4,3,4,3');