Refactor unit tests:

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

lib/ace/editor_change_document_test.js

@@ -0,0 +1,165 @@
+/* ***** 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");
+    require("ace/test/mockdom");
+}
+
+define(function(require, exports, module) {
+
+var EditSession = require("ace/edit_session").EditSession;
+var Editor = require("ace/editor").Editor;
+var Text = require("ace/mode/text").Mode;
+var JavaScriptMode = require("ace/mode/javascript").Mode;
+var MockRenderer = require("ace/test/mockrenderer");
+var assert = require("ace/test/assertions");
+
+module.exports = {
+
+    setUp : function(next) {
+        this.session1 = new EditSession(["abc", "def"]);
+        this.session2 = new EditSession(["ghi", "jkl"]);
+        this.editor = new Editor(new MockRenderer());
+        next();
+    },
+
+    "test: change document" : function() {
+        this.editor.setSession(this.session1);
+        assert.equal(this.editor.getSession(), this.session1);
+
+        this.editor.setSession(this.session2);
+        assert.equal(this.editor.getSession(), this.session2);
+    },
+
+    "test: only changes to the new document should have effect" : function() {
+        var called = false;
+        this.editor.onDocumentChange = function() {
+            called = true;
+        };
+
+        this.editor.setSession(this.session1);
+        this.editor.setSession(this.session2);
+
+        this.session1.duplicateLines(0, 0);
+        assert.notOk(called);
+
+        this.session2.duplicateLines(0, 0);
+        assert.ok(called);
+    },
+
+    "test: should use cursor of new document" : function() {
+        this.session1.getSelection().moveCursorTo(0, 1);
+        this.session2.getSelection().moveCursorTo(1, 0);
+
+        this.editor.setSession(this.session1);
+        assert.position(this.editor.getCursorPosition(), 0, 1);
+
+        this.editor.setSession(this.session2);
+        assert.position(this.editor.getCursorPosition(), 1, 0);
+    },
+
+    "test: only changing the cursor of the new doc should not have an effect" : function() {
+        this.editor.onCursorChange = function() {
+            called = true;
+        };
+
+        this.editor.setSession(this.session1);
+        this.editor.setSession(this.session2);
+        assert.position(this.editor.getCursorPosition(), 0, 0);
+
+        var called = false;
+        this.session1.getSelection().moveCursorTo(0, 1);
+        assert.position(this.editor.getCursorPosition(), 0, 0);
+        assert.notOk(called);
+
+        this.session2.getSelection().moveCursorTo(1, 1);
+        assert.position(this.editor.getCursorPosition(), 1, 1);
+        assert.ok(called);
+    },
+
+    "test: should use selection of new document" : function() {
+        this.session1.getSelection().selectTo(0, 1);
+        this.session2.getSelection().selectTo(1, 0);
+
+        this.editor.setSession(this.session1);
+        assert.position(this.editor.getSelection().getSelectionLead(), 0, 1);
+
+        this.editor.setSession(this.session2);
+        assert.position(this.editor.getSelection().getSelectionLead(), 1, 0);
+    },
+
+    "test: only changing the selection of the new doc should not have an effect" : function() {
+        this.editor.onSelectionChange = function() {
+            called = true;
+        };
+
+        this.editor.setSession(this.session1);
+        this.editor.setSession(this.session2);
+        assert.position(this.editor.getSelection().getSelectionLead(), 0, 0);
+
+        var called = false;
+        this.session1.getSelection().selectTo(0, 1);
+        assert.position(this.editor.getSelection().getSelectionLead(), 0, 0);
+        assert.notOk(called);
+
+        this.session2.getSelection().selectTo(1, 1);
+        assert.position(this.editor.getSelection().getSelectionLead(), 1, 1);
+        assert.ok(called);
+    },
+
+    "test: should use mode of new document" : function() {
+        this.editor.onChangeMode = function() {
+            called = true;
+        };
+        this.editor.setSession(this.session1);
+        this.editor.setSession(this.session2);
+
+        var called = false;
+        this.session1.setMode(new Text());
+        assert.notOk(called);
+
+        this.session2.setMode(new JavaScriptMode());
+        assert.ok(called);
+    }
+};
+
+});
+
+if (typeof module !== "undefined" && module === require.main) {
+    require("asyncjs/test").testcase(module.exports).exec()
+}