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| 1 // Copyright (c) 2015, 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 // This program has many similar constants that should all have distinct | |
| 6 // identities. They are sufficiently similar to have name collisions and need | |
| 7 // ordering by constant value. | |
| 8 | |
| 9 import "package:expect/expect.dart"; | |
| 10 | |
| 11 enum E { A, B, C, D } | |
| 12 | |
| 13 class Z { | |
| 14 final a, b, c, d, e, f; | |
| 15 const Z({this.a: 1, this.b: 1, this.c: 1, this.d: 1, this.e: 1, this.f: 1}); | |
| 16 } | |
| 17 | |
| 18 const c1 = const {}; | |
| 19 const c2 = const <int, int>{}; | |
| 20 const c3 = const <dynamic, int>{}; | |
| 21 const c4 = const <int, dynamic>{}; | |
| 22 const l1 = const []; | |
| 23 const l2 = const <int>[]; | |
| 24 const l3 = const <String>[]; | |
| 25 const l4 = const <num>[]; | |
| 26 | |
| 27 const ll1 = const [1, 2, 3, 4, 5, 6, 7]; | |
| 28 const ll2 = const [1, 8, 3, 4, 5, 6, 7]; | |
| 29 const ll3 = const [1, 2, 8, 4, 5, 6, 7]; | |
| 30 const ll4 = const [1, 2, 3, 4, 8, 6, 7]; | |
| 31 | |
| 32 const m1 = const {1: 1, 2: 2}; | |
| 33 const m2 = const {1: 2, 2: 1}; | |
| 34 const m3 = const {1: 1, 2: 1}; | |
| 35 const m4 = const {1: 2, 2: 2}; | |
| 36 const m5 = const {2: 1, 1: 2}; | |
| 37 const m6 = const {2: 2, 1: 1}; | |
| 38 const m7 = const {2: 1, 1: 1}; | |
| 39 const m8 = const {2: 2, 1: 2}; | |
| 40 const m9 = const <int,int>{1: 1, 2: 2}; | |
| 41 const mA = const <int,int>{1: 2, 2: 1}; | |
| 42 const mB = const <int,int>{1: 1, 2: 1}; | |
| 43 const mC = const <int,int>{1: 2, 2: 2}; | |
| 44 | |
| 45 const mE1 = const {E.A: E.B}; | |
| 46 const mE2 = const {E.A: E.C}; | |
| 47 const mE3 = const {E.A: 0, E.B: 0}; | |
| 48 const mE4 = const {E.A: 0, E.C: 0}; | |
| 49 const mE5 = const {E.A: 0, E.B: 0, E.C: 4}; | |
| 50 const mE6 = const {E.A: 0, E.B: 0, E.C: 2}; | |
| 51 const mE7 = const {E.A: 0, E.B: 0, E.C: 3}; | |
| 52 const mE8 = const {E.A: 0, E.B: 0, E.C: 1}; | |
| 53 | |
| 54 const z1 = const Z(f: 3); | |
| 55 const z2 = const Z(f: 2); | |
| 56 const z3 = const Z(f: 1); | |
| 57 const z4 = const Z(e: 2); | |
| 58 const z5 = const Z(d: 3); | |
| 59 const z6 = const Z(d: 2); | |
| 60 | |
| 61 makeAll() => { | |
| 62 'E.A': E.A, 'E.B': E.B, 'E.C': E.C, 'E.D': E.D, | |
| 63 'c1': c1, 'c2': c2, 'c3': c3, 'c4': c4, | |
| 64 'l1': l1, 'l2': l2, 'l3': l3, 'l4': l4, | |
| 65 'll1': ll1, 'll2': ll2, 'll3': ll3, 'l4': ll4, | |
| 66 'm1': m1, 'm2': m2, 'm3': m3, 'm4': m4, | |
| 67 'm5': m5, 'm6': m6, 'm7': m7, 'm8': m8, | |
| 68 'm9': m9, 'mA': mA, 'mB': mB, 'mC': mC, | |
| 69 'mE1': mE1, 'mE2': mE2, 'mE3': mE3, 'mE4': mE4, | |
| 70 'mE5': mE5, 'mE6': mE6, 'mE7': mE7, 'mE8': mE8, | |
| 71 'z1': z1, 'z2': z2, 'z3': z3, 'z4': z4, 'z5': z5, 'z6': z6, | |
| 72 }; | |
| 73 | |
| 74 main() { | |
| 75 var all1 = makeAll(); | |
| 76 var all2 = makeAll(); | |
| 77 | |
| 78 for (var name1 in all1.keys) { | |
| 79 var e1 = all1[name1]; | |
| 80 for (var name2 in all2.keys) { | |
| 81 if (name1 == name2) continue; | |
| 82 var e2 = all2[name2]; | |
| 83 Expect.isFalse(identical(e1, e2), | |
| 84 'Different instances $name1: $e1 $name2: $e2'); | |
| 85 } | |
| 86 } | |
| 87 } | |
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Chromium Code Reviews
Issue 1511383002:
Revert "Canonical output ordering for constants." (Closed)
Base URL: https://github.com/dart-lang/sdk.git@master