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1 // Copyright 2015 the V8 project authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 // Flags: --harmony-proxies --harmony-reflect | |
6 | |
7 (function testNonCallable() { | |
8 var proxy = new Proxy({},{}); | |
9 assertThrows(function(){ proxy() }, TypeError); | |
10 | |
11 var proxy2 = new Proxy(proxy, {}); | |
12 assertThrows(function(){ proxy2() }, TypeError); | |
13 })(); | |
14 | |
15 (function testCallProxyFallbackNoArguments() { | |
16 var called = false; | |
17 var target = function() { | |
18 called = true; | |
19 } | |
20 var proxy = new Proxy(target, {}); | |
21 assertFalse(called); | |
22 proxy(); | |
23 assertTrue(called); | |
24 | |
25 called = false; | |
26 var proxy2 = new Proxy(proxy, {}); | |
27 assertFalse(called); | |
28 proxy2(); | |
29 assertTrue(called); | |
30 })(); | |
31 | |
32 (function testCallProxyFallback1Argument() { | |
33 var called = false; | |
34 var target = function(a) { | |
35 called = true; | |
36 assertEquals('1', a); | |
37 } | |
38 var proxy = new Proxy(target, {}); | |
39 assertFalse(called); | |
40 proxy('1'); | |
41 assertTrue(called); | |
42 })(); | |
43 | |
44 (function testCallProxyFallback2Arguments() { | |
45 var called = false; | |
46 var target = function(a, b) { | |
47 called = true; | |
48 assertEquals('1', a); | |
49 assertEquals('2', b); | |
50 } | |
51 var proxy = new Proxy(target, {}); | |
52 assertFalse(called); | |
53 proxy('1', '2'); | |
54 assertTrue(called); | |
55 })(); | |
56 | |
57 (function testCallProxyFallbackChangedReceiver() { | |
58 var apply_receiver = {receiver:true}; | |
59 var seen_receiver = undefined; | |
60 var target = function() { | |
61 seen_receiver = this; | |
Jakob Kummerow
2015/12/07 15:55:08
super-nit: s/ / /
| |
62 } | |
63 var proxy = new Proxy(target, {}); | |
64 assertEquals(undefined, seen_receiver); | |
65 Reflect.apply(proxy, apply_receiver , [1,2,3,4]); | |
Jakob Kummerow
2015/12/07 15:55:08
nit: s/ ,/,/
| |
66 assertSame(apply_receiver, seen_receiver); | |
67 })(); | |
68 | |
69 (function testCallProxyTrap() { | |
70 var called = false; | |
71 var target = function(a, b) { | |
72 called = true; | |
73 assertEquals(1, a); | |
74 assertEquals(2, b); | |
75 } | |
76 var handler = { | |
77 apply : function(target, this_arg, args) { | |
78 target.apply(this_arg, args); | |
Jakob Kummerow
2015/12/07 15:55:08
You probably want to check that this, too, was cal
Camillo Bruni
2015/12/07 16:54:10
added called_target and called_handler
| |
79 } | |
80 } | |
81 var proxy = new Proxy(target, handler); | |
82 assertFalse(called); | |
83 Reflect.apply(proxy, {rec:1}, [1,2,3,4]); | |
Jakob Kummerow
2015/12/07 15:55:08
I'd align the arguments with the assertEquals() in
Camillo Bruni
2015/12/07 16:54:10
right.
| |
84 assertTrue(called); | |
85 })(); | |
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