Import of the watch repository from Pebble

third_party/jerryscript/tests/jerry/string-upper-lower-case-conversion.js

@@ -0,0 +1,47 @@
+// Copyright 2015 University of Szeged
+// Copyright 2015 Samsung Electronics Co., Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Conversion
+
+assert ("0123456789abcdefghijklmnopqrstuvwxzyABCDEFGHIJKLMNOPQRSTUVWXYZ".toLowerCase()
+        == "0123456789abcdefghijklmnopqrstuvwxzyabcdefghijklmnopqrstuvwxyz");
+assert ("0123456789abcdefghijklmnopqrstuvwxzyABCDEFGHIJKLMNOPQRSTUVWXYZ".toUpperCase()
+        == "0123456789ABCDEFGHIJKLMNOPQRSTUVWXZYABCDEFGHIJKLMNOPQRSTUVWXYZ");
+
+// Although codepoint 0x10400 and 0x10428 are an upper-lowercase pair,
+// we must not do their conversion in JavaScript. We must also ignore
+// stray surrogates.
+
+assert ("\ud801\ud801\udc00\udc00".toLowerCase() == "\ud801\ud801\udc00\udc00");
+assert ("\ud801\ud801\udc28\udc28".toUpperCase() == "\ud801\ud801\udc28\udc28");
+
+// Conversion of non-string objects.
+
+assert (String.prototype.toUpperCase.call(true) == "TRUE");
+assert (String.prototype.toLowerCase.call(-23) == "-23");
+
+var object = { toString : function() { return "<sTr>"; } };
+assert (String.prototype.toUpperCase.call(object) == "<STR>");
+assert (String.prototype.toLowerCase.call(object) == "<str>");
+
+try
+{
+  String.prototype.toUpperCase.call(null);
+  assert(false);
+}
+catch (e)
+{
+  assert (e instanceof TypeError);
+}