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Unified Diff: test/codegen/corelib/list_fill_range_test.dart

Issue 1945153002: Add corelib tests (Closed) Base URL: https://github.com/dart-lang/dev_compiler@master
Patch Set: error_test and range_error_test now pass Created 4 years, 7 months ago
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Index: test/codegen/corelib/list_fill_range_test.dart
diff --git a/test/codegen/corelib/list_fill_range_test.dart b/test/codegen/corelib/list_fill_range_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..4553e430afc0c54398e7ab225cac59a80f7f1801
--- /dev/null
+++ b/test/codegen/corelib/list_fill_range_test.dart
@@ -0,0 +1,74 @@
+// Copyright (c) 2013, 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.
+
+import "package:expect/expect.dart";
+import "dart:collection";
+
+test(List list, int start, int end, [fillValue]) {
+ List copy = list.toList();
+ list.fillRange(start, end, fillValue);
+ Expect.equals(copy.length, list.length);
+ for (int i = 0; i < start; i++) {
+ Expect.equals(copy[i], list[i]);
+ }
+ for (int i = start; i < end; i++) {
+ Expect.equals(fillValue, list[i]);
+ }
+ for (int i = end; i < list.length; i++) {
+ Expect.equals(copy[i], list[i]);
+ }
+}
+
+class MyList extends ListBase {
+ List list;
+ MyList(this.list);
+ get length => list.length;
+ set length(value) { list.length = value; }
+ operator [](index) => list[index];
+ operator []=(index, val) { list[index] = val; }
+ toString() => list.toString();
+}
+
+main() {
+ test([1, 2, 3], 0, 1);
+ test([1, 2, 3], 0, 1, 99);
+ test([1, 2, 3], 1, 1);
+ test([1, 2, 3], 1, 1, 499);
+ test([1, 2, 3], 3, 3);
+ test([1, 2, 3], 3, 3, 499);
+ test([1, 2, 3].toList(growable: false), 0, 1);
+ test([1, 2, 3].toList(growable: false), 0, 1, 99);
+ test([1, 2, 3].toList(growable: false), 1, 1);
+ test([1, 2, 3].toList(growable: false), 1, 1, 499);
+ test([1, 2, 3].toList(growable: false), 3, 3);
+ test([1, 2, 3].toList(growable: false), 3, 3, 499);
+ test(new MyList([1, 2, 3]), 0, 1);
+ test(new MyList([1, 2, 3]), 0, 1, 99);
+ test(new MyList([1, 2, 3]), 1, 1);
+ test(new MyList([1, 2, 3]), 1, 1, 499);
+ test(new MyList([1, 2, 3]), 3, 3);
+ test(new MyList([1, 2, 3]), 3, 3, 499);
+
+ expectRE(() => test([1, 2, 3], -1, 0));
+ expectRE(() => test([1, 2, 3], 2, 1));
+ expectRE(() => test([1, 2, 3], 0, -1));
+ expectRE(() => test([1, 2, 3], 1, 4));
+ expectRE(() => test(new MyList([1, 2, 3]), -1, 0));
+ expectRE(() => test(new MyList([1, 2, 3]), 2, 1));
+ expectRE(() => test(new MyList([1, 2, 3]), 0, -1));
+ expectRE(() => test(new MyList([1, 2, 3]), 1, 4));
+ expectUE(() => test(const [1, 2, 3], 2, 3));
+ expectUE(() => test(const [1, 2, 3], -1, 0));
+ expectUE(() => test(const [1, 2, 3], 2, 1));
+ expectUE(() => test(const [1, 2, 3], 0, -1));
+ expectUE(() => test(const [1, 2, 3], 1, 4));
+}
+
+void expectRE(Function f) {
+ Expect.throws(f, (e) => e is RangeError);
+}
+
+void expectUE(Function f) {
+ Expect.throws(f, (e) => e is UnsupportedError);
+}
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