big-moving.ru/api/soft/ajaxorg/lib/ace/layer/text_test.js

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2022-06-24 15:29:23 +05:00
/* ***** 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;
var dom = require("../lib/dom");
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.$computeTabString();
// row with hard tabs
var parent1 = dom.createElement("div");
this.textLayer.$renderLine(parent1, 0);
// row with soft tabs
var parent2 = dom.createElement("div");
this.textLayer.$renderLine(parent2, 1);
assert.equal(parent1.innerHTML, parent2.innerHTML);
},
"test rendering width of ideographic space (U+3000)" : function() {
this.session.setValue("\u3000");
var parent = dom.createElement("div");
this.textLayer.$renderLine(parent, 0);
assert.domNode(parent, ["div", {}, ["span", {class: "ace_cjk", style: "width: 20px;"}]]);
this.textLayer.setShowInvisibles(true);
var parent = dom.createElement("div");
this.textLayer.$renderLine(parent, 0);
assert.domNode(parent, ["div", {},
["span", {class: "ace_cjk ace_invisible ace_invisible_space", style: "width: 20px;"}, this.textLayer.SPACE_CHAR],
["span", {class: "ace_invisible ace_invisible_eol"}, "\xB6"]
]);
},
"test rendering of indent guides" : function() {
var textLayer = this.textLayer;
var EOL = "<span class=\"ace_invisible ace_invisible_eol\">" + textLayer.EOL_CHAR + "</span>";
var SPACE = function(i) {return Array(i+1).join(" ");};
var DOT = function(i) {return Array(i+1).join(textLayer.SPACE_CHAR);};
var TAB = function(i) {return Array(i+1).join(textLayer.TAB_CHAR);};
function testRender(results) {
for (var i = results.length; i--; ) {
var parent = dom.createElement("div");
textLayer.$renderLine(parent, i);
assert.equal(parent.innerHTML, 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();
}