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https://github.com/tc39/test262.git
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Merge pull request #496 from bocoup/495-enumerate
Update tests for Reflect.enumerate and Proxy enumerate trap
This commit is contained in:
commit
8dd63de7b6
@ -1,30 +0,0 @@
|
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// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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es6id: 9.5.11
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description: >
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Trap called as trap.call(handler, target)
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info: >
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[[Enumerate]] ()
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8. Let trapResult be Call(trap, handler, «target»).
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---*/
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var x, _target, _handler;
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var target = {
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attr: 1
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};
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var handler = {
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enumerate: function(t) {
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_target = t;
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_handler = this;
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}
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};
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var p = new Proxy(target, handler);
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try {
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for (x in p) {}
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} catch(e) {}
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assert.sameValue(_handler, handler);
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assert.sameValue(_target, target);
|
@ -1,20 +0,0 @@
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// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
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/*---
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es6id: 9.5.11
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description: >
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[[Enumerate]] ()
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2. If handler is null, throw a TypeError exception.
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---*/
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var x;
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var p = Proxy.revocable({}, {});
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p.revoke();
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assert.throws(TypeError, function() {
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for (x in p.proxy) {
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x;
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}
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});
|
47
test/built-ins/Proxy/enumerate/removed-does-not-trigger.js
Normal file
47
test/built-ins/Proxy/enumerate/removed-does-not-trigger.js
Normal file
@ -0,0 +1,47 @@
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// Copyright (C) 2016 the V8 project authors. All rights reserved.
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||||
// This code is governed by the BSD license found in the LICENSE file.
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/*---
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id: sec-proxy-object-internal-methods-and-internal-slots
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description: >
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Enumerate trap was removed and it should not be triggered anymore.
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includes: [compareArray.js]
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features: [Symbol.iterator]
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---*/
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var x;
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var target = [1, 2, 3];
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var p = new Proxy(target, {
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enumerate: function() {
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throw new Test262Error(
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"An enumerate property on handler object shouldn't trigger a Proxy trap"
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);
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}
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});
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var forInResults = [];
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for (x in p) {
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forInResults.push(x);
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}
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assert(compareArray(forInResults, ["0", "1", "2"]));
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var forOfResults = [];
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for (x of p) {
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forOfResults.push(x);
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}
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assert(compareArray(forOfResults, [1, 2, 3]));
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var itor = p[Symbol.iterator]();
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var next = itor.next();
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assert.sameValue(next.value, 1);
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assert.sameValue(next.done, false);
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next = itor.next();
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assert.sameValue(next.value, 2);
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assert.sameValue(next.done, false);
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next = itor.next();
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assert.sameValue(next.value, 3);
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assert.sameValue(next.done, false);
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next = itor.next();
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assert.sameValue(next.value, undefined);
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assert.sameValue(next.done, true);
|
@ -1,23 +0,0 @@
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// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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es6id: 9.5.11
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description: >
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[[Enumerate]] ()
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The result must be an Object
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---*/
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var x;
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var target = {
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attr: 1
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};
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var p = new Proxy(target, {
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enumerate: function() {
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return true;
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}
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});
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assert.throws(TypeError, function() {
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for (x in p) {}
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});
|
@ -1,23 +0,0 @@
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// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
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es6id: 9.5.11
|
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description: >
|
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[[Enumerate]] ()
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|
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The result must be an Object
|
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---*/
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|
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var x;
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var target = {
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attr: 1
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};
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var p = new Proxy(target, {
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enumerate: function() {
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return 1;
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}
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});
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assert.throws(TypeError, function() {
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for (x in p) {}
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});
|
@ -1,23 +0,0 @@
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// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
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// This code is governed by the BSD license found in the LICENSE file.
|
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/*---
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es6id: 9.5.11
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||||
description: >
|
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[[Enumerate]] ()
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The result must be an Object
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---*/
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|
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var x;
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var target = {
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attr: 1
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};
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var p = new Proxy(target, {
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enumerate: function() {
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return "";
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}
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});
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assert.throws(TypeError, function() {
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for (x in p) {}
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});
|
@ -1,24 +0,0 @@
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// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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es6id: 9.5.11
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description: >
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[[Enumerate]] ()
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The result must be an Object
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features: [Symbol]
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---*/
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var x;
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var target = {
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attr: 1
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};
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var p = new Proxy(target, {
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enumerate: function() {
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return Symbol();
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}
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});
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assert.throws(TypeError, function() {
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for (x in p) {}
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});
|
@ -1,23 +0,0 @@
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||||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
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es6id: 9.5.11
|
||||
description: >
|
||||
[[Enumerate]] ()
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||||
|
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The result must be an Object
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---*/
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var x;
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var target = {
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attr: 1
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};
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var p = new Proxy(target, {
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enumerate: function() {
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return undefined;
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||||
}
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||||
});
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||||
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||||
assert.throws(TypeError, function() {
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||||
for (x in p) {}
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});
|
@ -1,23 +0,0 @@
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||||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
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||||
es6id: 9.5.11
|
||||
description: >
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||||
Trap returns abrupt.
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info: >
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||||
[[Enumerate]] ()
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8. Let trapResult be Call(trap, handler, «target»).
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9. ReturnIfAbrupt(trapResult).
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---*/
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var x;
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var p = new Proxy({}, {
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enumerate: function(t) {
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throw new Test262Error();
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||||
}
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||||
});
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||||
|
||||
assert.throws(Test262Error, function() {
|
||||
for (x in p) {}
|
||||
});
|
@ -1,23 +0,0 @@
|
||||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 9.5.11
|
||||
description: >
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||||
Trap returns an iterator whose IteratorResult does not contain a value
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||||
property.
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info: >
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[[Enumerate]] ()
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11. Return trapResult
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---*/
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|
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var x;
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var p = new Proxy([1,2,3], {
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enumerate: function(t) {
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return {next: function() { return { done:true }; } };
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||||
}
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});
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|
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for (x in p) {
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$ERROR("returned iterable interface from trap is flagged as done.");
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}
|
@ -1,36 +0,0 @@
|
||||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 9.5.11
|
||||
description: >
|
||||
Trap returns a iterable result.
|
||||
info: >
|
||||
[[Enumerate]] ()
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|
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11. Return trapResult
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includes: [compareArray.js]
|
||||
---*/
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||||
|
||||
var x;
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||||
var iter = [
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{done: false, value: 1},
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{done: false, value: 2},
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||||
{done: false, value: 3},
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||||
{done: true, value: 42}
|
||||
];
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var target = {
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attr: 1
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||||
};
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var foo = { bar: 1 };
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var p = new Proxy(target, {
|
||||
enumerate: function() {
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return { next: function() { return iter.shift(); } };
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||||
}
|
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});
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|
||||
var results = [];
|
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for (x in p) {
|
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results.push(x);
|
||||
}
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|
||||
assert(compareArray(results, [1,2,3]));
|
@ -1,25 +0,0 @@
|
||||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 9.5.11
|
||||
description: >
|
||||
Trap is not callable.
|
||||
info: >
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||||
[[Enumerate]] ()
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||||
|
||||
5. Let trap be GetMethod(handler, "enumerate").
|
||||
...
|
||||
|
||||
7.3.9 GetMethod (O, P)
|
||||
|
||||
5. If IsCallable(func) is false, throw a TypeError exception.
|
||||
---*/
|
||||
|
||||
var x;
|
||||
var p = new Proxy({attr:1}, {
|
||||
enumerate: {}
|
||||
});
|
||||
|
||||
assert.throws(TypeError, function() {
|
||||
for (x in p) {}
|
||||
});
|
@ -1,22 +0,0 @@
|
||||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 9.5.11
|
||||
description: >
|
||||
[[Enumerate]] ()
|
||||
|
||||
7. If trap is undefined, then Return target.[[Enumerate]]().
|
||||
---*/
|
||||
|
||||
var x;
|
||||
var target = {
|
||||
attr: 1
|
||||
};
|
||||
var p = new Proxy(target, {});
|
||||
|
||||
var count = 0;
|
||||
for (x in p) {
|
||||
count++;
|
||||
}
|
||||
|
||||
assert.sameValue(count, 1);
|
@ -1,37 +0,0 @@
|
||||
// Copyright (C) 2015 Leonardo Balter. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 26.1.5
|
||||
description: >
|
||||
Returned iterator does not iterate over symbol properties.
|
||||
info: >
|
||||
26.1.5 Reflect.enumerate ( target )
|
||||
|
||||
...
|
||||
2. Return target.[[Enumerate]]().
|
||||
features: [Symbol]
|
||||
---*/
|
||||
|
||||
var iter, step;
|
||||
var s = Symbol('1');
|
||||
|
||||
var o = {
|
||||
'a': 1,
|
||||
'b': 1
|
||||
};
|
||||
|
||||
o[s] = 1;
|
||||
|
||||
iter = Reflect.enumerate(o);
|
||||
|
||||
step = iter.next();
|
||||
assert.sameValue(step.value, 'a');
|
||||
assert.sameValue(step.done, false);
|
||||
|
||||
step = iter.next();
|
||||
assert.sameValue(step.value, 'b');
|
||||
assert.sameValue(step.done, false);
|
||||
|
||||
step = iter.next();
|
||||
assert.sameValue(step.value, undefined);
|
||||
assert.sameValue(step.done, true);
|
@ -1,17 +0,0 @@
|
||||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 26.1.5
|
||||
description: >
|
||||
Reflect.enumerate is configurable, writable and not enumerable.
|
||||
info: >
|
||||
26.1.5 Reflect.enumerate ( target )
|
||||
|
||||
17 ECMAScript Standard Built-in Objects
|
||||
|
||||
includes: [propertyHelper.js]
|
||||
---*/
|
||||
|
||||
verifyNotEnumerable(Reflect, 'enumerate');
|
||||
verifyWritable(Reflect, 'enumerate');
|
||||
verifyConfigurable(Reflect, 'enumerate');
|
@ -1,17 +0,0 @@
|
||||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 26.1.5
|
||||
description: >
|
||||
Reflect.enumerate.length value and property descriptor
|
||||
includes: [propertyHelper.js]
|
||||
---*/
|
||||
|
||||
assert.sameValue(
|
||||
Reflect.enumerate.length, 1,
|
||||
'The value of `Reflect.enumerate.length` is `1`'
|
||||
);
|
||||
|
||||
verifyNotEnumerable(Reflect.enumerate, 'length');
|
||||
verifyNotWritable(Reflect.enumerate, 'length');
|
||||
verifyConfigurable(Reflect.enumerate, 'length');
|
@ -1,22 +0,0 @@
|
||||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 26.1.5
|
||||
description: >
|
||||
Reflect.enumerate.name value and property descriptor
|
||||
info: >
|
||||
26.1.5 Reflect.enumerate ( target )
|
||||
|
||||
17 ECMAScript Standard Built-in Objects
|
||||
|
||||
includes: [propertyHelper.js]
|
||||
---*/
|
||||
|
||||
assert.sameValue(
|
||||
Reflect.enumerate.name, 'enumerate',
|
||||
'The value of `Reflect.enumerate.name` is `"enumerate"`'
|
||||
);
|
||||
|
||||
verifyNotEnumerable(Reflect.enumerate, 'name');
|
||||
verifyNotWritable(Reflect.enumerate, 'name');
|
||||
verifyConfigurable(Reflect.enumerate, 'name');
|
@ -1,24 +0,0 @@
|
||||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 26.1.5
|
||||
description: >
|
||||
Return abrupt result.
|
||||
info: >
|
||||
26.1.5 Reflect.enumerate ( target )
|
||||
|
||||
...
|
||||
2. Return target.[[Enumerate]]().
|
||||
features: [Proxy]
|
||||
---*/
|
||||
|
||||
var o = {};
|
||||
var p = new Proxy(o, {
|
||||
enumerate: function() {
|
||||
throw new Test262Error();
|
||||
}
|
||||
});
|
||||
|
||||
assert.throws(Test262Error, function() {
|
||||
Reflect.enumerate(p);
|
||||
});
|
@ -1,62 +0,0 @@
|
||||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 26.1.5
|
||||
description: >
|
||||
Return an iterator.
|
||||
info: >
|
||||
26.1.5 Reflect.enumerate ( target )
|
||||
|
||||
...
|
||||
2. Return target.[[Enumerate]]().
|
||||
---*/
|
||||
|
||||
var iter, step;
|
||||
var arr = ['a', 'b', 'c'];
|
||||
|
||||
iter = Reflect.enumerate(arr);
|
||||
|
||||
step = iter.next();
|
||||
assert.sameValue(step.value, '0');
|
||||
assert.sameValue(step.done, false);
|
||||
|
||||
step = iter.next();
|
||||
assert.sameValue(step.value, '1');
|
||||
assert.sameValue(step.done, false);
|
||||
|
||||
step = iter.next();
|
||||
assert.sameValue(step.value, '2');
|
||||
assert.sameValue(step.done, false);
|
||||
|
||||
step = iter.next();
|
||||
assert.sameValue(step.value, undefined);
|
||||
assert.sameValue(step.done, true);
|
||||
|
||||
var o = {
|
||||
'a': 42,
|
||||
'b': 43,
|
||||
'c': 44
|
||||
};
|
||||
|
||||
Object.defineProperty(o, 'd', {
|
||||
enumerable: false,
|
||||
value: 45
|
||||
});
|
||||
|
||||
iter = Reflect.enumerate(o);
|
||||
|
||||
step = iter.next();
|
||||
assert.sameValue(step.value, 'a');
|
||||
assert.sameValue(step.done, false);
|
||||
|
||||
step = iter.next();
|
||||
assert.sameValue(step.value, 'b');
|
||||
assert.sameValue(step.done, false);
|
||||
|
||||
step = iter.next();
|
||||
assert.sameValue(step.value, 'c');
|
||||
assert.sameValue(step.done, false);
|
||||
|
||||
step = iter.next();
|
||||
assert.sameValue(step.value, undefined);
|
||||
assert.sameValue(step.done, true);
|
@ -1,28 +0,0 @@
|
||||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 26.1.5
|
||||
description: >
|
||||
Throws a TypeError if target is not an Object.
|
||||
info: >
|
||||
26.1.5 Reflect.enumerate ( target )
|
||||
|
||||
1. If Type(target) is not Object, throw a TypeError exception.
|
||||
...
|
||||
---*/
|
||||
|
||||
assert.throws(TypeError, function() {
|
||||
Reflect.enumerate(1);
|
||||
});
|
||||
|
||||
assert.throws(TypeError, function() {
|
||||
Reflect.enumerate(null);
|
||||
});
|
||||
|
||||
assert.throws(TypeError, function() {
|
||||
Reflect.enumerate(undefined);
|
||||
});
|
||||
|
||||
assert.throws(TypeError, function() {
|
||||
Reflect.enumerate('');
|
||||
});
|
@ -1,17 +0,0 @@
|
||||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 26.1.5
|
||||
description: >
|
||||
Throws a TypeError if target is a Symbol
|
||||
info: >
|
||||
26.1.5 Reflect.enumerate ( target )
|
||||
|
||||
1. If Type(target) is not Object, throw a TypeError exception.
|
||||
...
|
||||
features: [Symbol]
|
||||
---*/
|
||||
|
||||
assert.throws(TypeError, function() {
|
||||
Reflect.enumerate(Symbol(1), 'p');
|
||||
});
|
10
test/built-ins/Reflect/enumerate/undefined.js
Normal file
10
test/built-ins/Reflect/enumerate/undefined.js
Normal file
@ -0,0 +1,10 @@
|
||||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
id: sec-reflect-object
|
||||
description: >
|
||||
Reflect.enumerate was removed and it's not a function anymore
|
||||
---*/
|
||||
|
||||
assert.sameValue(Reflect.hasOwnProperty("enumerate"), false);
|
||||
assert.sameValue(Reflect.enumerate, undefined);
|
Loading…
x
Reference in New Issue
Block a user