Fix function List<T>.reverse().

For now all iterables (including List) return reversed *copy* of collection. See Problem 3 at https://github.com/JetBrains/kotlin/pull/78#issuecomment-6533534
2012-06-26 00:13:26 +04:00
parent 8d2bd30585
commit 1e301843f7
15 changed files with 47 additions and 23 deletions
@@ -88,4 +88,15 @@ class ArraysTest {
        }
    }

+    test fun reverse() {
+        expect(arrayList(3, 2, 1)) { intArray(1, 2, 3).reverse() }
+        expect(arrayList<Byte>(3, 2, 1)) { byteArray(1, 2, 3).reverse() }
+        expect(arrayList<Short>(3, 2, 1)) { shortArray(1, 2, 3).reverse() }
+        expect(arrayList<Long>(3, 2, 1)) { longArray(1, 2, 3).reverse() }
+        expect(arrayList(3.toFloat(), 2.toFloat(), 1.toFloat())) { floatArray(1.toFloat(), 2.toFloat(), 3.toFloat()).reverse() }
+        expect(arrayList(3.0, 2.0, 1.0)) { doubleArray(1.0, 2.0, 3.0).reverse() }
+        expect(arrayList('3', '2', '1')) { charArray('1', '2', '3').reverse() }
+        expect(arrayList(false, false, true)) { booleanArray(true, false, false).reverse() }
+    }
+
 }