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Unified Diff: dart/tests/language/src/SuperFirstConstructorTest.dart

Issue 9298048: A test of super constructor calls. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge
Patch Set: Address review comments Created 8 years, 11 months ago
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Index: dart/tests/language/src/SuperFirstConstructorTest.dart
diff --git a/dart/tests/language/src/SuperFirstConstructorTest.dart b/dart/tests/language/src/SuperFirstConstructorTest.dart
new file mode 100644
index 0000000000000000000000000000000000000000..5954b593ba9ac3334c65713ca8d489bde0c1ba8a
--- /dev/null
+++ b/dart/tests/language/src/SuperFirstConstructorTest.dart
@@ -0,0 +1,30 @@
+// Copyright (c) 2012, 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.
+
+// Test that the constructor body of a superclass is invoked.
+
+class Super {
+ final superArgument;
+ var superField;
+
+ Super() : this.named(''); // Redirection is required to trigger the bug.
+
+ Super.named(this.superArgument) {
+ superField = 'fisk';
+ }
+}
+
+class Sub extends Super {
+ var subField;
+
+ // Test for a bug when super() is the first initializer.
+ Sub.first() : super(), subField = [];
+
+ Sub.last() : subField = [], super();
+}
+
+main() {
+ Expect.equals('fisk', new Sub.last().superField);
+ Expect.equals('fisk', new Sub.first().superField);
+}
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