nashorn/test/script/basic/list.js
changeset 16147 e63b63819133
child 16151 97c1e756ae1e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/list.js	Fri Dec 21 16:36:24 2012 -0400
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ * 
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ * 
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ * 
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * Tests for java.util.List behavior in Nashorn
+ *
+ * @test
+ * @run
+ */
+var l = new java.util.ArrayList();
+print("l.class.name=" + l.class.name) // Has "class" property like any POJO
+
+l.add("foo")
+l.add("bar")
+
+print("l.length=" + l.length) // doesn't work, returns undefined
+print("l.size()=" + l.size()) // this will work
+
+print("l[0]=" + l[0])
+print("l[1]=" + l[1])
+
+print("--for each begin--")
+for each (i in l) {
+  print(i)
+}
+print("--for each end--")
+
+l[1] = "a"
+print("l[0]=" + l[0])
+print("l[1]=" + l[1])
+
+print("l[0.9]=" + l[0.9]) // non-integer indices don't round up
+print("l['blah']=" + l['blah']) // non-number indices don't retrieve anything...
+var size_name = "size"
+print("l[size_name]()=" + l[size_name]()) // ... but existing methods can be accessed with []
+
+expectException(2) // Java lists don't auto-expand to accommodate new indices
+expectException(java.lang.Double.POSITIVE_INFINITY) // Dynalink will throw IOOBE
+expectException(java.lang.Double.NEGATIVE_INFINITY) // Dynalink will throw IOOBE
+
+function expectException(index) {
+    try {
+        l[index] = "x"
+        print("Not caught out-of-bounds assignment for " + index)
+    }  catch(e) {
+        print(e)
+    }
+}