mirror of
https://github.com/jerryscript-project/jerryscript.git
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fde0d556ac
A list of changes: - 'es2015-subset' profile is deprecated, and an 'es.next' profile is added. - The default profile is changed to 'es.next' - Renamed the JERRY_ES2015 guard to JERRY_ESNEXT - Renamed JERRY_ES2015_BUILTIN_* guards to JERRY_BUILTIN_* - Moved es2015 specific tests to a new 'es.next' subdirectory - Updated docs, targets, and test runners to reflect these changes Resolves #3737. JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
49 lines
1.2 KiB
JavaScript
49 lines
1.2 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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// Test with proxy
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assert(JSON.stringify(new Proxy(['foo'], {})) === '["foo"]');
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assert(JSON.stringify(new Proxy({0:"foo"}, {})) === '{"0":"foo"}');
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var target = [1,2,3];
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var handler = {
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get(target, prop) {
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if (prop == "length")
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{
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throw 42;
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}
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}
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}
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try {
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JSON.stringify(new Proxy(target,handler));
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assert(false);
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} catch (e) {
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assert(e === 42);
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}
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var revocable = Proxy.revocable (target, { get (t, p , r) {
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if (p == "toJSON") {
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revocable.revoke();
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}
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}});
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var proxy = revocable.proxy;
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try {
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JSON.stringify(proxy);
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assert(false);
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} catch (e) {
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assert(e instanceof TypeError);
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}
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