1 // Copyright 2011 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are
6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided
11 // with the distribution.
12 // * Neither the name of Google Inc. nor the names of its
13 // contributors may be used to endorse or promote products derived
14 // from this software without specific prior written permission.
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 // Flags: --harmony-proxies --harmony-collections
33 function TestWithProxies(test, construct, handler) {
34 test(construct, handler, Proxy.create)
35 test(construct, handler, function(h) {
36 return Proxy.createFunction(h, function() {})
43 function TestSet(construct, fix) {
44 TestWithProxies(TestSet2, construct, fix)
47 function TestSet2(construct, fix, create) {
48 var handler = {fix: function() { return {} }}
49 var p1 = create(handler)
50 var p2 = create(handler)
51 var p3 = create(handler)
54 var s = new construct();
57 assertTrue(s.has(p1));
58 assertTrue(s.has(p2));
59 assertFalse(s.has(p3));
63 assertTrue(s.has(p1));
64 assertTrue(s.has(p2));
65 assertFalse(s.has(p3));
68 assertTrue(s.has(p1));
69 assertFalse(s.has(p2));
70 assertFalse(s.has(p3));
73 TestSet(Set, Object.seal)
74 TestSet(Set, Object.freeze)
75 TestSet(Set, Object.preventExtensions)
78 // Maps and weak maps.
80 function TestMap(construct, fix) {
81 TestWithProxies(TestMap2, construct, fix)
84 function TestMap2(construct, fix, create) {
85 var handler = {fix: function() { return {} }}
86 var p1 = create(handler)
87 var p2 = create(handler)
88 var p3 = create(handler)
91 var m = new construct();
94 assertTrue(m.has(p1));
95 assertTrue(m.has(p2));
96 assertFalse(m.has(p3));
97 assertSame(123, m.get(p1));
98 assertSame(321, m.get(p2));
102 assertTrue(m.has(p1));
103 assertTrue(m.has(p2));
104 assertFalse(m.has(p3));
105 assertSame(123, m.get(p1));
106 assertSame(321, m.get(p2));
109 assertTrue(m.has(p1));
110 assertFalse(m.has(p2));
111 assertFalse(m.has(p3));
112 assertSame(123, m.get(p1));
113 assertSame(undefined, m.get(p2));
116 TestMap(Map, Object.seal)
117 TestMap(Map, Object.freeze)
118 TestMap(Map, Object.preventExtensions)
120 TestMap(WeakMap, Object.seal)
121 TestMap(WeakMap, Object.freeze)
122 TestMap(WeakMap, Object.preventExtensions)