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| 1 // Copyright (c) 2013, 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 // VMOptions=--optimization-counter-threshold=10 --no-use-osr |
| 5 |
| 6 import "package:expect/expect.dart"; |
| 7 |
| 8 main() { |
| 9 for (int i = 0; i < 20; i++) { |
| 10 Expect.isTrue(moo("x")); |
| 11 Expect.isFalse(moo("X")); |
| 12 Expect.isFalse(moo("xx")); |
| 13 Expect.isTrue(mooRev("x")); |
| 14 Expect.isFalse(mooRev("X")); |
| 15 Expect.isFalse(mooRev("xx")); |
| 16 Expect.isTrue(goo("Hello", "e")); |
| 17 Expect.isFalse(goo("Hello", "E")); |
| 18 Expect.isFalse(goo("Hello", "ee")); |
| 19 Expect.isTrue(gooRev("Hello", "e")); |
| 20 Expect.isFalse(gooRev("Hello", "E")); |
| 21 Expect.isFalse(gooRev("Hello", "ee")); |
| 22 Expect.isTrue(hoo("HH")); |
| 23 Expect.isFalse(hoo("Ha")); |
| 24 Expect.isTrue(hooRev("HH")); |
| 25 Expect.isFalse(hooRev("Ha")); |
| 26 } |
| 27 Expect.isFalse(moo(12)); |
| 28 Expect.isFalse(mooRev(12)); |
| 29 Expect.isTrue(goo([1, 2], 2)); |
| 30 Expect.isTrue(gooRev([1, 2], 2)); |
| 31 Expect.throws(() => hoo("H"), (e) => e is RangeError); |
| 32 Expect.throws(() => hooRev("H"), (e) => e is RangeError); |
| 33 } |
| 34 |
| 35 moo(j) { |
| 36 return "x" == j; |
| 37 } |
| 38 |
| 39 goo(a, j) { |
| 40 return a[1] == j; |
| 41 } |
| 42 |
| 43 // Check constant folding. |
| 44 hoo(a) { |
| 45 return a[1] == ("Hello")[0]; |
| 46 } |
| 47 |
| 48 mooRev(j) { |
| 49 return j == "x"; |
| 50 } |
| 51 |
| 52 gooRev(a, j) { |
| 53 return j == a[1]; |
| 54 } |
| 55 |
| 56 // Check constant folding. |
| 57 hooRev(a) { |
| 58 return ("Hello")[0] == a[1]; |
| 59 } |
| 60 |
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