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| 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 | |
| 4 // met: | |
| 5 // | |
| 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. | |
| 15 // | |
| 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. | |
| 27 | |
| 28 // Flags: --harmony-proxies | |
| 29 | |
| 30 | |
| 31 // Helper. | |
| 32 | |
| 33 function TestWithProxies(test, construct, handler) { | |
| 34 test(construct, handler, function(h) { return new Proxy({}, h) }) | |
| 35 // TODO(cbruni): Adapt and enable once we have [[Call]] working. | |
| 36 // test(construct, handler, function(h) { | |
| 37 // return Proxy.createFunction(h, function() {}) | |
| 38 // }) | |
| 39 } | |
| 40 | |
| 41 | |
| 42 // Sets. | |
| 43 | |
| 44 function TestSet(construct, fix) { | |
| 45 TestWithProxies(TestSet2, construct, fix) | |
| 46 } | |
| 47 | |
| 48 function TestSet2(construct, fix, create) { | |
| 49 var handler = {fix: function() { return {} }} | |
| 50 var p1 = create(handler) | |
| 51 var p2 = create(handler) | |
| 52 var p3 = create(handler) | |
| 53 fix(p3) | |
| 54 | |
| 55 var s = new construct(); | |
| 56 s.add(p1); | |
| 57 s.add(p2); | |
| 58 assertTrue(s.has(p1)); | |
| 59 assertTrue(s.has(p2)); | |
| 60 assertFalse(s.has(p3)); | |
| 61 | |
| 62 fix(p1) | |
| 63 fix(p2) | |
| 64 assertTrue(s.has(p1)); | |
| 65 assertTrue(s.has(p2)); | |
| 66 assertFalse(s.has(p3)); | |
| 67 | |
| 68 s.delete(p2); | |
| 69 assertTrue(s.has(p1)); | |
| 70 assertFalse(s.has(p2)); | |
| 71 assertFalse(s.has(p3)); | |
| 72 } | |
| 73 | |
| 74 TestSet(Set, Object.seal) | |
| 75 TestSet(Set, Object.freeze) | |
| 76 TestSet(Set, Object.preventExtensions) | |
| 77 | |
| 78 | |
| 79 // Maps and weak maps. | |
| 80 | |
| 81 function TestMap(construct, fix) { | |
| 82 TestWithProxies(TestMap2, construct, fix) | |
| 83 } | |
| 84 | |
| 85 function TestMap2(construct, fix, create) { | |
| 86 var handler = {fix: function() { return {} }} | |
| 87 var p1 = create(handler) | |
| 88 var p2 = create(handler) | |
| 89 var p3 = create(handler) | |
| 90 fix(p3) | |
| 91 | |
| 92 var m = new construct(); | |
| 93 m.set(p1, 123); | |
| 94 m.set(p2, 321); | |
| 95 assertTrue(m.has(p1)); | |
| 96 assertTrue(m.has(p2)); | |
| 97 assertFalse(m.has(p3)); | |
| 98 assertSame(123, m.get(p1)); | |
| 99 assertSame(321, m.get(p2)); | |
| 100 | |
| 101 fix(p1) | |
| 102 fix(p2) | |
| 103 assertTrue(m.has(p1)); | |
| 104 assertTrue(m.has(p2)); | |
| 105 assertFalse(m.has(p3)); | |
| 106 assertSame(123, m.get(p1)); | |
| 107 assertSame(321, m.get(p2)); | |
| 108 | |
| 109 m.delete(p2); | |
| 110 assertTrue(m.has(p1)); | |
| 111 assertFalse(m.has(p2)); | |
| 112 assertFalse(m.has(p3)); | |
| 113 assertSame(123, m.get(p1)); | |
| 114 assertSame(undefined, m.get(p2)); | |
| 115 } | |
| 116 | |
| 117 TestMap(Map, Object.seal) | |
| 118 TestMap(Map, Object.freeze) | |
| 119 TestMap(Map, Object.preventExtensions) | |
| 120 | |
| 121 TestMap(WeakMap, Object.seal) | |
| 122 TestMap(WeakMap, Object.freeze) | |
| 123 TestMap(WeakMap, Object.preventExtensions) | |
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Chromium Code Reviews
Issue 1815773002:
Remove runtime flags for Proxy and Reflect (Closed)
Base URL: https://chromium.googlesource.com/v8/v8.git@master