X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/97033d5ba70b7f85b1594deef72bda77e82fe869..ecf3b34e969acfeeb5d09b7287b233ce4bffed83:/modules/documentCanvas/canvas/canvas.test3.js?ds=inline

diff --git a/modules/documentCanvas/canvas/canvas.test3.js b/modules/documentCanvas/canvas/canvas.test3.js
index 9877bb6..3c53f09 100644
--- a/modules/documentCanvas/canvas/canvas.test3.js
+++ b/modules/documentCanvas/canvas/canvas.test3.js
@@ -2,8 +2,9 @@ define([
 'libs/chai',
 'libs/sinon',
 'modules/documentCanvas/canvas/canvas',
-'modules/documentCanvas/canvas/documentElement'
-], function(chai, sinon, canvas, documentElement) {
+'modules/documentCanvas/canvas/documentElement',
+'modules/documentCanvas/canvas/utils'
+], function(chai, sinon, canvas, documentElement, utils) {
     
 'use strict';
 
@@ -12,38 +13,6 @@ var expect = chai.expect;
 
 describe('Canvas', function() {
 
-    describe('Internal HTML representation of a sample document', function() {
-        it('works', function() {
-            var c = canvas.fromXML('\
-                <section>\
-                    This is some text without its own wrapping tag.\
-                    <div class="p.subclass">\
-                        This is a paragraph.\
-                    </div>\
-                    <div>\
-                        This is text in a div <span>with some inline text</span>.\
-                    </div>\
-                    This is some text without its own wrapping tag.\
-                </section>\
-            ');
-            var expected = '<div wlxml-tag="section">'
-                            + '<div wlxml-text>This is some text without its own wrapping tag.</div>'
-                            + '<div wlxml-tag="div" wlxml-class="p-subclass">'
-                            +   '<div wlxml-text>This is a paragraph.</div>'
-                            + '</div>'
-                            + '<div wlxml-tag="div">'
-                            +   '<div wlxml-text>This is text in a div </div>'
-                            +   '<div wlxml-tag="span">'
-                            +       '<div wlxml-text>with some inline text</div>'
-                            +   '</div>'
-                            +   '<div wlxml-text>.</div>'
-                            + '</div>'
-                            + '<div wlxml-text>This is some text without its own wrapping tag.</div>'
-                            + '</div>';
-            expect(c.doc().dom()[0].isEqualNode($(expected)[0])).to.be.true;
-        });
-    });
-
     describe('Internal HTML representation of a DocumentNodeElement', function() {
         it('is always a div tag', function() {
             ['section', 'header', 'span', 'aside', 'figure'].forEach(function(tagName) {
@@ -51,21 +20,21 @@ describe('Canvas', function() {
                 expect(dom.prop('tagName')).to.equal('DIV', tagName + ' is represented as div');
             });
         });
-        it('has wlxml tag put into wlxml-tag attribute', function() {
+        it('has wlxml tag put into wlxml-tag attribute of its internal container', function() {
             var dom = canvas.fromXML('<section></section>').doc().dom();
-            expect(dom.attr('wlxml-tag')).to.equal('section');
+            expect(dom.children('[document-element-content]').attr('wlxml-tag')).to.equal('section');
         });
-        it('has wlxml class put into wlxml-class, dots replaced with dashes', function() {
+        it('has wlxml class put into wlxml-class attribute of its internal containr, dots replaced with dashes', function() {
             var dom = canvas.fromXML('<section class="some.class"></section>').doc().dom();
-            expect(dom.attr('wlxml-class')).to.equal('some-class');
+            expect(dom.children('[document-element-content]').attr('wlxml-class')).to.equal('some-class');
         });
     });
 
     describe('Internal HTML representation of a DocumentTextElement', function() {
-        it('is text node wrapped in a div with wlxml-text attribute set', function() {
+        it('is text node wrapped in a div with document-text-element attribute set', function() {
             var dom = canvas.fromXML('<section>Alice</section>').doc().children()[0].dom();
             expect(dom.prop('tagName')).to.equal('DIV');
-            expect(dom.attr('wlxml-text')).to.equal('');
+            expect(dom.attr('document-text-element')).to.equal('');
             expect(dom.contents().length).to.equal(1);
             expect(dom.contents()[0].nodeType).to.equal(Node.TEXT_NODE);
             expect($(dom.contents()[0]).text()).to.equal('Alice');
@@ -388,6 +357,53 @@ describe('Canvas', function() {
                     expect(children[1]).to.be.instanceOf(documentElement.DocumentTextElement);
                     expect(children[1].getText()).to.equal('Alice');
                 });
+
+                it('can divide DocumentTextElement with a new DocumentNodeElement', function() {
+                    var c = canvas.fromXML('<section>Alice has a cat</section>'),
+                        section = c.doc(),
+                        text = section.children()[0];
+
+                    var returned = text.divide({tag: 'aside', klass: 'footnote', offset: 5}),
+                        sectionChildren = section.children(),
+                        lhsText = sectionChildren[0],
+                        rhsText = sectionChildren[2];
+
+                    expect(lhsText.getText()).to.equal('Alice');
+                    expect(returned.sameNode(sectionChildren[1]));
+                    expect(rhsText.getText()).to.equal(' has a cat');
+                });
+
+                it('treats dividing DocumentTextElement at the very end as appending after it', function() {
+                    var c = canvas.fromXML('<section>Alice has a cat</section>'),
+                        section = c.doc(),
+                        text = section.children()[0];
+
+                    var returned = text.divide({tag: 'aside', klass: 'footnote', offset: 15}),
+                        sectionChildren = section.children(),
+                        textElement = sectionChildren[0],
+                        nodeElement = sectionChildren[1];
+
+                    expect(sectionChildren.length).to.equal(2);
+                    expect(textElement.getText()).to.equal('Alice has a cat');
+                    expect(returned.sameNode(nodeElement)).to.be.true;
+                    expect(nodeElement.getWlxmlTag()).to.equal('aside');
+                });
+
+                it('treats dividing DocumentTextElement at the very beginning as appending before it', function() {
+                    var c = canvas.fromXML('<section>Alice has a cat</section>'),
+                        section = c.doc(),
+                        text = section.children()[0];
+
+                    var returned = text.divide({tag: 'aside', klass: 'footnote', offset: 0}),
+                        sectionChildren = section.children(),
+                        nodeElement = sectionChildren[0],
+                        textElement = sectionChildren[1];
+                        
+                    expect(sectionChildren.length).to.equal(2);
+                    expect(textElement.getText()).to.equal('Alice has a cat');
+                    expect(returned.sameNode(nodeElement)).to.be.true;
+                    expect(nodeElement.getWlxmlTag()).to.equal('aside');
+                });
             });
 
             describe('Splitting text', function() {
@@ -981,6 +997,15 @@ describe('Canvas', function() {
 
         var getSelection;
 
+        var findTextNode = function(inside, text) {
+            var nodes = inside.find(':not(iframe)').addBack().contents().filter(function() {
+                return this.nodeType === Node.TEXT_NODE && this.data === text;
+            });
+            if(nodes.length)
+                return nodes[0];
+            return null;
+        }
+
         beforeEach(function() {
             getSelection = sinon.stub(window, 'getSelection');
         });
@@ -992,7 +1017,7 @@ describe('Canvas', function() {
         it('returns position when browser selection collapsed', function() {
             var c = canvas.fromXML('<section>Alice has a cat</section>'),
                 dom = c.doc().dom(),
-                text = $(dom.contents()[0]).contents()[0];
+                text = findTextNode(dom, 'Alice has a cat');
 
             expect(text.nodeType).to.equal(Node.TEXT_NODE, 'correct node selected');
             expect($(text).text()).to.equal('Alice has a cat');
@@ -1027,9 +1052,9 @@ describe('Canvas', function() {
             var c = canvas.fromXML('<section>Alice <span>has</span> a <span>big</span> cat</section>'),
                 dom = c.doc().dom(),
                 text = {
-                    alice: dom.contents()[0],
-                    has: $(dom.contents()[1]).contents()[0],
-                    cat: dom.contents()[4]
+                    alice: findTextNode(dom, 'Alice '),
+                    has: findTextNode(dom, 'has'),
+                    cat: findTextNode(dom, ' cat')
                 },
                 cursor = c.getCursor(),
                 aliceElement = c.getDocumentElement(text.alice),
@@ -1060,11 +1085,11 @@ describe('Canvas', function() {
             var c = canvas.fromXML('<section>Alice <span>has</span> a <span>big</span> cat</section>'),
                 dom = c.doc().dom(),
                 text = {
-                    alice: dom.contents()[0],
-                    has: $(dom.contents()[1]).contents()[0],
-                    a: dom.contents()[2],
-                    big: $(dom.contents()[3]).contents()[0],
-                    cat: dom.contents()[4]
+                    alice: findTextNode(dom, 'Alice '),
+                    has: findTextNode(dom, 'has'),
+                    a: findTextNode(dom, ' a '),
+                    big: findTextNode(dom, 'big'),
+                    cat: findTextNode(dom, ' cat'),
                 },
                 cursor = c.getCursor();
 
@@ -1087,6 +1112,25 @@ describe('Canvas', function() {
             expect(cursor.isSelectingSiblings()).to.equal(false, '"has" and "big" are not children');
             
         })
+
+        describe('zero width space handling', function() {
+            it('position range includes ZWS at the boundries of text in case when native selection api doesn\'t', function() {
+                var c = canvas.fromXML("<section>Alice</section>"),
+                    dom = c.doc().dom(),
+                    textNode = findTextNode(dom, 'Alice'),
+                    cursor = c.getCursor();
+
+                textNode.data = utils.unicode.ZWS + 'Alice';
+                getSelection.returns({anchorNode: textNode, anchorOffset: 1, focusNode: textNode, focusOffset: 1});
+                expect(cursor.getPosition().offset).to.equal(0);
+                expect(cursor.getPosition().offsetAtBeginning).to.equal(true, 'offset at beginning');
+                
+                textNode.data = 'Alice' + utils.unicode.ZWS;
+                getSelection.returns({anchorNode: textNode, anchorOffset: 5, focusNode: textNode, focusOffset: 5});
+                expect(cursor.getPosition().offset).to.equal(6);
+                expect(cursor.getPosition().offsetAtEnd).to.equal(true, 'offset at end');
+            });
+        });
     });
 
     describe('Serializing document to WLXML', function() {