blob: e271ac15eb7778964cf5847f3990bed05961bc86 [file] [log] [blame]
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
/// @assertion abstract V putIfAbsent(K key, V ifAbsent())
/// If [key] is not associated to a value, calls [ifAbsent] and
/// updates the map by mapping [key] to the value returned by [ifAbsent].
/// Returns the value in the map.
/// @description Checks that anything thrown by the argument function
/// breaks operation and is passed through to the caller.
/// @author varlax
library putIfAbsent_A01_t10;
import "../../../Utils/expect.dart";
test(Map create([Map content])) {
Map map = create();
Object f() {
throw "Exception!";
Expect.throws(() {
map.putIfAbsent("1", f);