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Side by Side Diff: tests/language/vm/no_such_args_error_message_vm_test.dart

Issue 2785623004: Fix #14144 confusing error message misusing a callable object (Closed)
Patch Set: Realized that doing .runtimeType == _Closure is unnecessary, doing 'is' now. Created 3 years, 8 months ago
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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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