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- /* ***** BEGIN LICENSE BLOCK *****
- * Distributed under the BSD license:
- *
- * Copyright (c) 2010, Ajax.org B.V.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of Ajax.org B.V. nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ***** END LICENSE BLOCK ***** */
- if (typeof process !== "undefined") {
- require("amd-loader");
- require("../test/mockdom");
- }
- define(function(require, exports, module) {
- "use strict";
- var assert = require("../test/assertions");
- var EditSession = require("../edit_session").EditSession;
- var TextLayer = require("./text").Text;
- var JavaScriptMode = require("../mode/javascript").Mode;
- module.exports = {
- setUp: function(next) {
- this.session = new EditSession("");
- this.session.setMode(new JavaScriptMode());
- this.textLayer = new TextLayer(document.createElement("div"));
- this.textLayer.setSession(this.session);
- this.textLayer.config = {
- characterWidth: 10,
- lineHeight: 20
- };
- next()
- },
- "test: render line with hard tabs should render the same as lines with soft tabs" : function() {
- this.session.setValue("a\ta\ta\t\na a a \n");
- this.textLayer.$computeTabString();
-
- // row with hard tabs
- var stringBuilder = [];
- this.textLayer.$renderLine(stringBuilder, 0);
-
- // row with soft tabs
- var stringBuilder2 = [];
- this.textLayer.$renderLine(stringBuilder2, 1);
- assert.equal(stringBuilder.join(""), stringBuilder2.join(""));
- },
-
- "test rendering width of ideographic space (U+3000)" : function() {
- this.session.setValue("\u3000");
-
- var stringBuilder = [];
- this.textLayer.$renderLine(stringBuilder, 0, true);
- assert.equal(stringBuilder.join(""), "<span class='ace_cjk' style='width:20px'></span>");
- this.textLayer.setShowInvisibles(true);
- var stringBuilder = [];
- this.textLayer.$renderLine(stringBuilder, 0, true);
- assert.equal(
- stringBuilder.join(""),
- "<span class='ace_cjk ace_invisible ace_invisible_space' style='width:20px'>" + this.textLayer.SPACE_CHAR + "</span>"
- + "<span class='ace_invisible ace_invisible_eol'>\xB6</span>"
- );
- },
- "test rendering of indent guides" : function() {
- var textLayer = this.textLayer
- var EOL = "<span class='ace_invisible ace_invisible_eol'>" + textLayer.EOL_CHAR + "</span>";
- var SPACE = function(i) {return Array(i+1).join(" ")}
- var DOT = function(i) {return Array(i+1).join(textLayer.SPACE_CHAR)}
- var TAB = function(i) {return Array(i+1).join(textLayer.TAB_CHAR)}
- function testRender(results) {
- for (var i = results.length; i--; ) {
- var stringBuilder = [];
- textLayer.$renderLine(stringBuilder, i, true);
- assert.equal(stringBuilder.join(""), results[i]);
- }
- }
-
- this.session.setValue(" \n\t\tf\n ");
- testRender([
- "<span class='ace_indent-guide'>" + SPACE(4) + "</span>" + SPACE(2),
- "<span class='ace_indent-guide'>" + SPACE(4) + "</span>" + SPACE(4) + "<span class='ace_identifier'>f</span>",
- SPACE(3)
- ]);
- this.textLayer.setShowInvisibles(true);
- testRender([
- "<span class='ace_indent-guide ace_invisible ace_invisible_space'>" + DOT(4) + "</span><span class='ace_invisible ace_invisible_space'>" + DOT(2) + "</span>" + EOL,
- "<span class='ace_indent-guide ace_invisible ace_invisible_tab'>" + TAB(4) + "</span><span class='ace_invisible ace_invisible_tab'>" + TAB(4) + "</span><span class='ace_identifier'>f</span>" + EOL,
- ]);
- this.textLayer.setDisplayIndentGuides(false);
- testRender([
- "<span class='ace_invisible ace_invisible_space'>" + DOT(6) + "</span>" + EOL,
- "<span class='ace_invisible ace_invisible_tab'>" + TAB(4) + "</span><span class='ace_invisible ace_invisible_tab'>" + TAB(4) + "</span><span class='ace_identifier'>f</span>" + EOL
- ]);
- }
- };
- });
- if (typeof module !== "undefined" && module === require.main) {
- require("asyncjs").test.testcase(module.exports).exec()
- }
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