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| 1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file | |
| 2 // for details. All rights reserved. Use of this source code is governed by a | |
| 3 // BSD-style license that can be found in the LICENSE file. | |
| 4 | |
| 5 // Tests of interceptors. | |
| 6 | |
| 7 library closures_test; | |
| 8 | |
| 9 import 'js_backend_cps_ir_test.dart'; | |
| 10 | |
| 11 const List<TestEntry> tests = const [ | |
| 12 const TestEntry(""" | |
| 13 main(x) { | |
| 14 a() { | |
| 15 return x; | |
| 16 } | |
| 17 x = x + '1'; | |
| 18 print(a()); | |
| 19 } | |
| 20 """, | |
| 21 r""" | |
| 22 function(x) { | |
| 23 var box_0, a, v0; | |
| 24 box_0 = {}; | |
| 25 box_0.x_0 = x; | |
| 26 a = new V.main_a(box_0); | |
| 27 x = box_0.x_0; | |
| 28 v0 = "1"; | |
| 29 box_0.x_0 = J.getInterceptor(x).$add(x, v0); | |
| 30 P.print(a.call$0()); | |
| 31 return null; | |
| 32 }"""), | |
| 33 | |
| 34 const TestEntry(""" | |
| 35 main(x) { | |
| 36 a() { | |
| 37 return x; | |
| 38 } | |
| 39 print(a()); | |
| 40 } | |
| 41 """, | |
| 42 r""" | |
| 43 function(x) { | |
| 44 P.print(new V.main_a(x).call$0()); | |
| 45 return null; | |
| 46 }"""), | |
| 47 | |
| 48 const TestEntry(""" | |
| 49 main() { | |
| 50 var x = 122; | |
| 51 var a = () => x; | |
| 52 x = x + 1; | |
| 53 print(a()); | |
| 54 } | |
| 55 """, | |
| 56 r""" | |
| 57 function() { | |
| 58 var box_0, a, x, v0; | |
| 59 box_0 = {}; | |
| 60 box_0.x_0 = 122; | |
| 61 a = new V.main_closure(box_0); | |
| 62 x = box_0.x_0; | |
| 63 v0 = 1; | |
| 64 box_0.x_0 = J.getInterceptor(x).$add(x, v0); | |
| 65 P.print(a.call$0()); | |
| 66 return null; | |
| 67 }"""), | |
| 68 | |
| 69 const TestEntry(""" | |
| 70 main() { | |
| 71 var x = 122; | |
| 72 var a = () { | |
| 73 var y = x; | |
| 74 return () => y; | |
| 75 }; | |
| 76 x = x + 1; | |
| 77 print(a()()); | |
| 78 } | |
| 79 """, | |
| 80 r""" | |
| 81 function() { | |
| 82 var box_0, a, x, v0; | |
| 83 box_0 = {}; | |
| 84 box_0.x_0 = 122; | |
| 85 a = new V.main_closure(box_0); | |
| 86 x = box_0.x_0; | |
| 87 v0 = 1; | |
| 88 box_0.x_0 = J.getInterceptor(x).$add(x, v0); | |
| 89 P.print(a.call$0().call$0()); | |
| 90 return null; | |
| 91 }"""), | |
| 92 | |
| 93 const TestEntry(""" | |
| 94 main() { | |
| 95 var a; | |
| 96 for (var i=0; i<10; i++) { | |
| 97 a = () => i; | |
| 98 } | |
| 99 print(a()); | |
| 100 } | |
| 101 """, | |
| 102 r""" | |
| 103 function() { | |
| 104 var a, box_0, i, v0, box_01, v1; | |
| 105 a = null; | |
| 106 box_0 = {}; | |
| 107 box_0.i_0 = 0; | |
| 108 while (true) { | |
| 109 i = box_0.i_0; | |
| 110 v0 = 10; | |
| 111 if (P.identical(J.getInterceptor(i).$lt(i, v0), true)) { | |
| 112 a = new V.main_closure(box_0); | |
| 113 box_01 = {}; | |
| 114 box_01.i_0 = box_0.i_0; | |
| 115 i = box_01.i_0; | |
| 116 v1 = 1; | |
| 117 box_01.i_0 = J.getInterceptor(i).$add(i, v1); | |
| 118 box_0 = box_01; | |
| 119 } else { | |
| 120 P.print(a.call$0()); | |
| 121 return null; | |
| 122 } | |
| 123 } | |
| 124 }"""), | |
| 125 ]; | |
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