mirror of
https://github.com/jerryscript-project/jerryscript.git
synced 2026-02-07 14:50:29 +00:00
4924f9fd31
- 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
128 lines
2.7 KiB
JavaScript
128 lines
2.7 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 obj = {
|
|
prop1: 42,
|
|
prop2: 13,
|
|
prop3: "foo",
|
|
prop4: 1
|
|
};
|
|
|
|
var obj2 = {
|
|
foo: "foo"
|
|
};
|
|
|
|
obj[Symbol.unscopables] = {
|
|
prop1: false,
|
|
prop2: true,
|
|
prop3: undefined,
|
|
prop4: obj2
|
|
};
|
|
|
|
with (obj)
|
|
{
|
|
assert(prop1 === 42);
|
|
|
|
try {
|
|
prop2;
|
|
assert(false);
|
|
} catch (e) {
|
|
assert(e instanceof ReferenceError);
|
|
}
|
|
|
|
assert (prop3 === "foo");
|
|
|
|
try {
|
|
prop4;
|
|
assert(false);
|
|
} catch (e) {
|
|
assert(e instanceof ReferenceError);
|
|
}
|
|
|
|
try {
|
|
prop5;
|
|
assert(false);
|
|
} catch (e) {
|
|
assert(e instanceof ReferenceError);
|
|
}
|
|
}
|
|
|
|
var obj2 = {};
|
|
Object.defineProperty(obj2, Symbol.unscopables, { get: function () { throw 42; } });
|
|
|
|
with (obj2) {
|
|
try {
|
|
prop;
|
|
assert(false);
|
|
} catch (e) {
|
|
assert(e instanceof ReferenceError);
|
|
}
|
|
}
|
|
|
|
var obj3 = { foo: 12 };
|
|
Object.defineProperty(obj3, Symbol.unscopables, { get: function () { throw 42; } });
|
|
|
|
with (obj3) {
|
|
try {
|
|
typeof foo;
|
|
} catch (e) {
|
|
assert(e === 42);
|
|
}
|
|
}
|
|
|
|
var symbol_obj = Array.prototype[Symbol.unscopables];
|
|
assert(symbol_obj.copyWithin === true);
|
|
assert(symbol_obj.entries === true);
|
|
assert(symbol_obj.fill === true);
|
|
assert(symbol_obj.find === true);
|
|
assert(symbol_obj.findIndex === true);
|
|
assert(symbol_obj.keys === true);
|
|
assert(symbol_obj.values === true);
|
|
|
|
assert(Object.getPrototypeOf(Array.prototype[Symbol.unscopables]) === null);
|
|
|
|
var obj3 = Object.getOwnPropertyDescriptor(Array.prototype[Symbol.unscopables], "find");
|
|
assert(obj3.value === true);
|
|
assert(obj3.writable === true);
|
|
assert(obj3.enumerable == true);
|
|
assert(obj3.configurable == true);
|
|
|
|
var a = { foo: 1, bar: 2 };
|
|
a[Symbol.unscopables] = { bar: true };
|
|
with (a) {
|
|
assert(foo === 1);
|
|
assert(typeof bar === "undefined");
|
|
}
|
|
|
|
let track = [];
|
|
let proxy = new Proxy({ a : 4, [Symbol.unscopables] : [] }, {
|
|
has (t, p) {
|
|
track.push(p);
|
|
return Reflect.has(...arguments);
|
|
},
|
|
get (t, p, r) {
|
|
track.push(p);
|
|
return Reflect.get(...arguments);
|
|
}
|
|
});
|
|
|
|
with (proxy){
|
|
a;
|
|
}
|
|
|
|
assert(track.length == 3);
|
|
assert(track[0] === 'a');
|
|
assert(track[1] === Symbol.unscopables);
|
|
assert(track[2] === 'a');
|