Rename tests in ./tests/jerry/* directory to match the style of filenames in the project.

JerryScript-DCO-1.0-Signed-off-by: Evgeny Gavrin e.gavrin@samsung.com

tests/jerry/array-prototype-join.js

@@ -0,0 +1,77 @@
+// Copyright 2015 Samsung Electronics Co., Ltd.
+// Copyright 2015 University of Szeged.
+//
+// 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.
+
+assert ([].join() === "");
+assert ([1].join() === "1");
+assert ([1, 2].join() === "1,2");
+
+
+assert ([].join('--') === "");
+assert ([1].join("--") === "1");
+assert ([1, 2].join('--') === "1--2");
+
+assert ([1,2,3].join({toString: function() { return "--"; }}) === "1--2--3");
+
+
+// Join should use 'length' to as the number of elements int the array.
+var lst = [1,2,3,4];
+lst.length = 3;
+assert (lst.join() === [1,2,3].join());
+
+// Checking behavior when unable to get length.
+var obj = {};
+Object.defineProperty(obj, 'length', { 'get' : function () {throw new ReferenceError ("foo"); } });
+obj.join = Array.prototype.join;
+
+try {
+  obj.join();
+  // Should not be reached.
+  assert (false);
+} catch (e) {
+  assert (e.message === "foo");
+  assert (e instanceof ReferenceError);
+}
+
+// Check join argument fail.
+try {
+  [1,2,3].join({toString: function() { throw new ReferenceError ("foo"); }});
+  // Should not be reached.
+  assert (false);
+} catch (e) {
+  assert (e.message === "foo");
+  assert (e instanceof ReferenceError);
+}
+
+// Check single join element fail.
+try {
+  [1, 2, {toString: function() { throw new ReferenceError ("foo"); }}, 4].join();
+  // Should not be reached.
+  assert (false);
+} catch (e) {
+  assert (e.message === "foo");
+  assert (e instanceof ReferenceError);
+}
+
+// Check join on different object.
+var obj_2 = {};
+obj_2.length = 3;
+obj_2[0] = 1;
+obj_2[1] = 2;
+obj_2[2] = 3;
+obj_2[3] = 4;
+
+obj_2.join = Array.prototype.join;
+
+assert (obj_2.join() === "1,2,3");