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Fix JSON.stringify, to allow TypedArray printing (#2242)

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JerryScript-DCO-1.0-Signed-off-by: Bela Toth tbela@inf.u-szeged.hu
This commit is contained in:
Achie72 2018-03-19 14:12:33 +01:00 committed by Zoltan Herczeg
parent 0b76ea6c82
commit dde09cc4b6
2 changed files with 25 additions and 1 deletions
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3
jerry-core/ecma/builtin-objects/ecma-builtin-json.c
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@ -1516,7 +1516,8 @@ ecma_builtin_json_object (ecma_object_t *obj_p, /**< the object*/
JERRY_ASSERT (ecma_is_property_enumerable (property));
if (ECMA_PROPERTY_GET_TYPE (property) == ECMA_PROPERTY_TYPE_NAMEDDATA)
if (ECMA_PROPERTY_GET_TYPE (property) == ECMA_PROPERTY_TYPE_NAMEDDATA
|| ECMA_PROPERTY_GET_TYPE (property) == ECMA_PROPERTY_TYPE_VIRTUAL)
{
ecma_append_to_values_collection (property_keys_p, *ecma_value_p, 0);
}

23
tests/jerry/es2015/typedArray-stringify.js Normal file
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@ -0,0 +1,23 @@
// 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 float_array = new Float32Array([1.125, 5.5, -1.25, -0.0]);
var int_array = new Int8Array([3, 2, 1, 100, -30])
var uint_array = new Uint8Array([3, 2, 1, 100, -30])
var empty_array = new Uint32Array();
assert((JSON.stringify(float_array)) === '{"0":1.125,"1":5.5,"2":-1.25,"3":0}');
assert((JSON.stringify(int_array)) === '{"0":3,"1":2,"2":1,"3":100,"4":-30}');
assert((JSON.stringify(uint_array)) === '{"0":3,"1":2,"2":1,"3":100,"4":226}');
assert((JSON.stringify(empty_array)) === '{}');