Refactor unit tests:

- move tests next to implementation files
- all tests run standalone in node
- all tests run in the browser

lib/ace/range_test.js

@@ -0,0 +1,172 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (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.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Ajax.org Code Editor (ACE).
+ *
+ * The Initial Developer of the Original Code is
+ * Ajax.org B.V.
+ * Portions created by the Initial Developer are Copyright (C) 2010
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *      Fabian Jakobs <fabian AT ajax DOT org>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+if (typeof process !== "undefined") {
+    require("../../support/paths");
+}
+
+define(function(require, exports, module) {
+
+var Range = require("ace/range").Range;
+var assert = require("ace/test/assertions");
+
+module.exports = {
+    "test: create range": function() {
+        var range = new Range(1,2,3,4);
+
+        assert.equal(range.start.row, 1);
+        assert.equal(range.start.column, 2);
+        assert.equal(range.end.row, 3);
+        assert.equal(range.end.column, 4);
+    },
+
+    "test: create from points": function() {
+        var range = Range.fromPoints({row: 1, column: 2}, {row:3, column:4});
+
+        assert.equal(range.start.row, 1);
+        assert.equal(range.start.column, 2);
+        assert.equal(range.end.row, 3);
+        assert.equal(range.end.column, 4);
+    },
+
+    "test: clip to rows": function() {
+        assert.range(new Range(0, 20, 100, 30).clipRows(10, 30), 10, 0, 31, 0);
+        assert.range(new Range(0, 20, 30, 10).clipRows(10, 30), 10, 0, 30, 10);
+
+        var range = new Range(0, 20, 3, 10);
+        var range = range.clipRows(10, 30);
+
+        assert.ok(range.isEmpty());
+        assert.range(range, 10, 0, 10, 0);
+    },
+
+    "test: isEmpty": function() {
+        var range = new Range(1, 2, 1, 2);
+        assert.ok(range.isEmpty());
+
+        var range = new Range(1, 2, 1, 6);
+        assert.notOk(range.isEmpty());
+    },
+
+    "test: is multi line": function() {
+        var range = new Range(1, 2, 1, 6);
+        assert.notOk(range.isMultiLine());
+
+        var range = new Range(1, 2, 2, 6);
+        assert.ok(range.isMultiLine());
+    },
+
+    "test: clone": function() {
+        var range = new Range(1, 2, 3, 4);
+        var clone = range.clone();
+
+        assert.position(clone.start, 1, 2);
+        assert.position(clone.end, 3, 4);
+
+        clone.start.column = 20;
+        assert.position(range.start, 1, 2);
+
+        clone.end.column = 20;
+        assert.position(range.end, 3, 4);
+    },
+
+    "test: contains for multi line ranges": function() {
+        var range = new Range(1, 10, 5, 20);
+
+        assert.ok(range.contains(1, 10));
+        assert.ok(range.contains(2, 0));
+        assert.ok(range.contains(3, 100));
+        assert.ok(range.contains(5, 19));
+        assert.ok(range.contains(5, 20));
+
+        assert.notOk(range.contains(1, 9));
+        assert.notOk(range.contains(0, 0));
+        assert.notOk(range.contains(5, 21));
+    },
+
+    "test: contains for single line ranges": function() {
+        var range = new Range(1, 10, 1, 20);
+
+        assert.ok(range.contains(1, 10));
+        assert.ok(range.contains(1, 15));
+        assert.ok(range.contains(1, 20));
+
+        assert.notOk(range.contains(0, 9));
+        assert.notOk(range.contains(2, 9));
+        assert.notOk(range.contains(1, 9));
+        assert.notOk(range.contains(1, 21));
+    },
+
+    "test: extend range": function() {
+        var range = new Range(2, 10, 2, 30);
+
+        var range = range.extend(2, 5);
+        assert.range(range, 2, 5, 2, 30);
+
+        var range = range.extend(2, 35);
+        assert.range(range, 2, 5, 2, 35);
+
+        var range = range.extend(2, 15);
+        assert.range(range, 2, 5, 2, 35);
+
+        var range = range.extend(1, 4);
+        assert.range(range, 1, 4, 2, 35);
+
+        var range = range.extend(6, 10);
+        assert.range(range, 1, 4, 6, 10);
+    },
+
+    "test: collapse rows" : function() {
+        var range = new Range(0, 2, 1, 2);
+        assert.range(range.collapseRows(), 0, 0, 1, 0);
+
+        var range = new Range(2, 2, 3, 1);
+        assert.range(range.collapseRows(), 2, 0, 3, 0);
+
+        var range = new Range(2, 2, 3, 0);
+        assert.range(range.collapseRows(), 2, 0, 2, 0);
+
+        var range = new Range(2, 0, 2, 0);
+        assert.range(range.collapseRows(), 2, 0, 2, 0);
+    }
+};
+
+});
+
+if (typeof module !== "undefined" && module === require.main) {
+    require("asyncjs/test").testcase(module.exports).exec()
+}