Péter Gál
f2ff0d082f
When the `toLocaleString` was called on a TypedArray's value the resulting object's `toString/valueOf` invocations could create errors. These error values were not released. In addition the input element value for the toString operation was released twice in case of an error. Fixes: #4148. JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
44 lines
1.1 KiB
JavaScript
44 lines
1.1 KiB
JavaScript
// Copyright JS Foundation and other contributors, http://js.foundation
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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var calls = 0;
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Number.prototype.toLocaleString = function() {
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return {
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toString: function() {
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calls++;
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if (calls > 1) {
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throw "ERROR V";
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}
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}
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};
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};
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var array = [42.333333, 2.3];
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var sampleA = new Float32Array(array);
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try {
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sampleA.toLocaleString();
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} catch(ex) {
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assert(ex === "ERROR V");
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}
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assert(calls === 2);
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var sampleB = new Uint8Array(array);
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try {
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sampleB.toLocaleString();
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} catch(ex) {
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assert(ex === "ERROR V");
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}
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assert(calls === 3);
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