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| 1 // Copyright (c) 2017, 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 --no-background-co
mpilation |
| 5 |
| 6 import "package:expect/expect.dart"; |
| 7 |
| 8 // Test error message with misusing Functions and Closures: wrong args |
| 9 // should result in a message that reports the missing method. |
| 10 |
| 11 call_with_bar(x) => x("bar"); |
| 12 |
| 13 testClosureMessage() { |
| 14 try { |
| 15 call_with_bar(() {}); |
| 16 } catch (e) { |
| 17 Expect.isTrue(e.toString().contains( |
| 18 "Tried calling: testClosureMessage.<anonymous closure>(\"bar\")")); |
| 19 } |
| 20 } |
| 21 |
| 22 noargs() {} |
| 23 |
| 24 testFunctionMessage() { |
| 25 try { |
| 26 call_with_bar(noargs); |
| 27 } catch (e) { |
| 28 Expect.isTrue(e.toString().contains("Tried calling: noargs(\"bar\")")); |
| 29 } |
| 30 } |
| 31 |
| 32 main() { |
| 33 for (var i = 0; i < 20; i++) testClosureMessage(); |
| 34 for (var i = 0; i < 20; i++) testFunctionMessage(); |
| 35 } |
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