368 lines
12 KiB
HTML
368 lines
12 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8" />
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<title>Unit Tests for svgutils.js</title>
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<link rel='stylesheet' href='qunit/qunit.css' type='text/css'/>
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<script src='../editor/jquery.js'></script>
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<script src='../editor/svgedit.js'></script>
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<!-- svgutils.js depends on these three... mock out? -->
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<script src='../editor/pathseg.js'></script>
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<script src='../editor/browser.js'></script>
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<script src='../editor/svgtransformlist.js'></script>
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<script src='../editor/jquery-svg.js'></script> <!-- has $.attr() that takes an array . Used by svgedit.utilities.getPathDFromElement -->
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<script src='../editor/svgutils.js'></script>
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<script src='qunit/qunit.js'></script>
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<script>
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$(function() {
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// log function
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QUnit.log = function(details) {
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if (window.console && window.console.log) {
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window.console.log(details.result +' :: '+ details.message);
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}
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};
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function mockCreateSVGElement(jsonMap) {
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var elem = document.createElementNS(svgedit.NS.SVG, jsonMap['element']);
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for (var attr in jsonMap['attr']) {
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elem.setAttribute(attr, jsonMap['attr'][attr]);
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}
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return elem;
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}
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function mockAddSvgElementFromJson( json) {
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var elem = mockCreateSVGElement( json)
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svgroot.appendChild( elem)
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return elem
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}
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var mockPathActions = { resetOrientation: function () {}}
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var mockHistorySubCommands = []
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var mockHistory = {
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BatchCommand: function() {
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return {
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addSubCommand: function( cmd) { mockHistorySubCommands.push(cmd)}
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}
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},
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RemoveElementCommand: function(elem, nextSibling, parent) {
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this.elem = elem;
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this.nextSibling = nextSibling;
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this.parent = parent
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},
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InsertElementCommand: function(path){
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this.path = path
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}
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}
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var mockCount = {
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clearSelection: 0,
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addToSelection: 0,
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addCommandToHistory: 0
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}
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function mockClearSelection() { mockCount.clearSelection ++}
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function mockAddToSelection() { mockCount.addToSelection ++}
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function mockAddCommandToHistory() {mockCount.addCommandToHistory ++}
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var svg = document.createElementNS(svgedit.NS.SVG, 'svg');
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var sandbox = document.getElementById('sandbox');
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var svgroot = mockCreateSVGElement({
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'element': 'svg',
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'attr': {'id': 'svgroot'}
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});
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sandbox.appendChild(svgroot);
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module('svgedit.utilities', {
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setup: function() {
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mockHistorySubCommands = [];
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mockCount.clearSelection = 0;
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mockCount.addToSelection = 0;
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mockCount.addCommandToHistory = 0;
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},
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teardown: function() {
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}
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});
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test('Test svgedit.utilities package', function() {
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expect(3);
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ok(svgedit.utilities);
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ok(svgedit.utilities.toXml);
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equals(typeof svgedit.utilities.toXml, typeof function(){});
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});
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test('Test svgedit.utilities.toXml() function', function() {
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expect(6);
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var toXml = svgedit.utilities.toXml;
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equals(toXml('a'), 'a');
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equals(toXml('ABC_'), 'ABC_');
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equals(toXml('PB&J'), 'PB&J');
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equals(toXml('2 < 5'), '2 < 5');
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equals(toXml('5 > 2'), '5 > 2');
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equals(toXml('\'<&>"'), ''<&>"');
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});
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test('Test svgedit.utilities.fromXml() function', function() {
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expect(6);
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var fromXml = svgedit.utilities.fromXml;
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equals(fromXml('a'), 'a');
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equals(fromXml('ABC_'), 'ABC_');
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equals(fromXml('PB&J'), 'PB&J');
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equals(fromXml('2 < 5'), '2 < 5');
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equals(fromXml('5 > 2'), '5 > 2');
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equals(fromXml('<&>'), '<&>');
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});
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test('Test svgedit.utilities.encode64() function', function() {
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expect(4);
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var encode64 = svgedit.utilities.encode64;
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equals(encode64('abcdef'), 'YWJjZGVm');
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equals(encode64('12345'), 'MTIzNDU=');
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equals(encode64(' '), 'IA==');
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equals(encode64('`~!@#$%^&*()-_=+[{]}\\|;:\'",<.>/?'), 'YH4hQCMkJV4mKigpLV89K1t7XX1cfDs6JyIsPC4+Lz8=');
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});
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test('Test svgedit.utilities.decode64() function', function() {
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expect(4);
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var decode64 = svgedit.utilities.decode64;
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equals(decode64('YWJjZGVm'), 'abcdef');
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equals(decode64('MTIzNDU='), '12345');
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equals(decode64('IA=='), ' ');
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equals(decode64('YH4hQCMkJV4mKigpLV89K1t7XX1cfDs6JyIsPC4+Lz8='), '`~!@#$%^&*()-_=+[{]}\\|;:\'",<.>/?');
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});
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test('Test svgedit.utilities.convertToXMLReferences() function', function() {
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expect(1);
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var convert = svgedit.utilities.convertToXMLReferences;
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equals(convert('ABC'), 'ABC');
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// equals(convert('<27>BC'), 'ÀBC');
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});
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test('Test svgedit.utilities.bboxToObj() function', function() {
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expect(5);
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var bboxToObj = svgedit.utilities.bboxToObj;
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var rect = svg.createSVGRect();
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rect.x = 1;
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rect.y = 2;
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rect.width = 3;
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rect.height = 4;
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var obj = bboxToObj(rect);
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equals(typeof obj, typeof {});
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equals(obj.x, 1);
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equals(obj.y, 2);
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equals(obj.width, 3);
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equals(obj.height, 4);
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});
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test("Test getUrlFromAttr", function() {
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expect(4);
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equal(svgedit.utilities.getUrlFromAttr("url(#foo)"), "#foo");
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equal(svgedit.utilities.getUrlFromAttr("url(somefile.svg#foo)"), "somefile.svg#foo");
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equal(svgedit.utilities.getUrlFromAttr("url('#foo')"), "#foo");
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equal(svgedit.utilities.getUrlFromAttr('url("#foo")'), "#foo");
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});
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test("Test getPathBBox", function() {
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if(svgedit.browser.supportsPathBBox()) return;
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var doc = svgedit.utilities.text2xml('<svg></svg>');
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var path = doc.createElementNS(svgedit.NS.SVG, 'path');
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path.setAttributeNS(null, 'd', 'm0,0l5,0l0,5l-5,0l0,-5z');
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var bb = svgedit.utilities.getPathBBox(path);
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equals(typeof bb, 'object', 'BBox returned object');
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ok(bb.x && !isNaN(bb.x));
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ok(bb.y && !isNaN(bb.y));
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});
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test("Test getPathDFromSegments", function() {
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var d;
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var getPathDFromSegments = svgedit.utilities.getPathDFromSegments;
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var doc = svgedit.utilities.text2xml('<svg></svg>');
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var path = doc.createElementNS(svgedit.NS.SVG, 'path');
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path.setAttributeNS(null, 'd', 'm0,0l5,0l0,5l-5,0l0,-5z');
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d = getPathDFromSegments( [
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['M', [1, 2]],
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['Z', []],
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]);
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equal( d, 'M1,2 Z');
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d = getPathDFromSegments( [
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['M', [1, 2]],
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['M', [3, 4]],
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['Z', []],
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]);
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equal( d, 'M1,2 M3,4 Z');
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d = getPathDFromSegments( [
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['M', [1, 2]],
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['C', [3, 4, 5, 6]],
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['Z', []],
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]);
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equal( d, 'M1,2 C3,4 5,6 Z');
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});
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test("Test getPathDFromElement", function() {
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var getPathDFromElement = svgedit.utilities.getPathDFromElement;
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var elem = mockCreateSVGElement({
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'element': 'path',
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'attr': { 'id': 'path', 'd': 'M0,1 Z'}
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});
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svgroot.appendChild( elem)
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equal( getPathDFromElement( elem), 'M0,1 Z');
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svgroot.removeChild( elem)
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elem = mockCreateSVGElement({
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'element': 'rect',
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'attr': { 'id': 'rect', 'x': '0', 'y': '1', 'width': '5', 'height': '10'}
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});
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svgroot.appendChild( elem)
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equal( getPathDFromElement( elem), 'M0,1 L5,1 L5,11 L0,11 L0,1 Z');
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svgroot.removeChild( elem)
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elem = mockCreateSVGElement({
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'element': 'rect',
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'attr': { 'id': 'roundrect', 'x': '0', 'y': '1', 'rx': '2', 'ry': '3', 'width': '10', 'height': '11'}
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});
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svgroot.appendChild( elem)
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var closeEnough = new RegExp( 'M0,4 C0,2.3[0-9]* 0.9[0-9]*,1 2,1 L8,1 C9.0[0-9]*,1 10,2.3[0-9]* 10,4 L10,9 C10,10.6[0-9]* 9.08675799086758,12 8,12 L2,12 C0.9[0-9]*,12 0,10.6[0-9]* 0,9 L0,4 Z')
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equal(closeEnough.test(getPathDFromElement( elem)), true);
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svgroot.removeChild( elem)
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elem = mockCreateSVGElement({
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'element': 'line',
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'attr': { 'id': 'line', 'x1': '0', 'y1': '1', 'x2': '5', 'y2': '6'}
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});
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svgroot.appendChild( elem)
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equal( getPathDFromElement( elem), 'M0,1L5,6');
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svgroot.removeChild( elem)
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elem = mockCreateSVGElement({
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'element': 'circle',
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'attr': { 'id': 'circle', 'cx': '10', 'cy': '11', 'rx': '5', 'ry': '10'}
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});
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svgroot.appendChild( elem)
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equal( getPathDFromElement( elem), 'M10,11 C10,11 10,11 10,11 C10,11 10,11 10,11 C10,11 10,11 10,11 C10,11 10,11 10,11 Z');
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svgroot.removeChild( elem)
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elem = mockCreateSVGElement({
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'element': 'polyline',
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'attr': { 'id': 'polyline', 'points': '0,1 5,1 5,11 0,11'}
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});
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svgroot.appendChild( elem)
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equal( getPathDFromElement( elem), 'M0,1 5,1 5,11 0,11');
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svgroot.removeChild( elem)
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equal( getPathDFromElement( {tagName: 'something unknown'}), undefined);
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});
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test("Test getBBoxOfElementAsPath", function() {
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function getBBoxOfElementAsPath( elem, addSvgElementFromJson, pathActions) {
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var bbox = svgedit.utilities.getBBoxOfElementAsPath(elem, addSvgElementFromJson, pathActions);
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return svgedit.utilities.bboxToObj( bbox) // need this for QUnit equal() to work.
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}
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var bbox;
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var elem = mockCreateSVGElement({
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'element': 'path',
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'attr': { 'id': 'path', 'd': 'M0,1 Z'}
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});
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svgroot.appendChild( elem)
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bbox = getBBoxOfElementAsPath(elem, mockAddSvgElementFromJson, mockPathActions)
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deepEqual(bbox, {"x": 0, "y": 1, "width": 0, "height": 0 });
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svgroot.removeChild( elem);
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elem = mockCreateSVGElement({
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'element': 'rect',
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'attr': { 'id': 'rect', 'x': '0', 'y': '1', 'width': '5', 'height': '10'}
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});
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svgroot.appendChild( elem);
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bbox = getBBoxOfElementAsPath( elem, mockAddSvgElementFromJson, mockPathActions)
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deepEqual( bbox, { "x": 0, "y": 1, "width": 5, "height": 10});
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svgroot.removeChild( elem);
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elem = mockCreateSVGElement({
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'element': 'line',
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'attr': { 'id': 'line', 'x1': '0', 'y1': '1', 'x2': '5', 'y2': '6'}
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});
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svgroot.appendChild( elem);
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bbox = getBBoxOfElementAsPath( elem, mockAddSvgElementFromJson, mockPathActions)
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deepEqual( bbox, { "x": 0, "y": 1, "width": 5, "height": 5});
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svgroot.removeChild( elem);
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// TODO: test element with transform. Need resetOrientation above to be working or mock it.
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});
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test("Test convertToPath rect", function() {
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var convertToPath = svgedit.utilities.convertToPath;
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var attrs = {
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'fill': 'red',
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'stroke': 'white',
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'stroke-width': '1',
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'visibility':'hidden'
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};
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var elem = mockCreateSVGElement({
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'element': 'rect',
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'attr': { 'id': 'rect', 'x': '0', 'y': '1', 'width': '5', 'height': '10'}
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});
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svgroot.appendChild( elem)
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var path = convertToPath( elem, attrs, mockAddSvgElementFromJson, mockPathActions, mockClearSelection, mockAddToSelection, mockHistory, mockAddCommandToHistory);
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equal( path.getAttribute('d'), 'M0,1 L5,1 L5,11 L0,11 L0,1 Z');
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equal( path.getAttribute('visibilituy'), null);
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equal( path.id, 'rect');
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equal( path.parentNode, svgroot);
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equal( elem.parentNode, null);
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equal( mockHistorySubCommands.length, 2);
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equal( mockCount.clearSelection, 1);
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equal( mockCount.addToSelection, 1);
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equal( mockCount.addCommandToHistory, 1);
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svgroot.removeChild( path);
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});
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test("Test convertToPath unknown element", function() {
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var convertToPath = svgedit.utilities.convertToPath;
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var attrs = {
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'fill': 'red',
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'stroke': 'white',
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'stroke-width': '1',
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'visibility':'hidden'
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};
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var elem = {
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tagName: 'something unknown',
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id: 'something-unknown',
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getAttribute: function( attr) { return '';},
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parentNode: svgroot
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};
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var path = convertToPath( elem, attrs, mockAddSvgElementFromJson, mockPathActions, mockClearSelection, mockAddToSelection, mockHistory, mockAddCommandToHistory);
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equal( path, null);
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equal( elem.parentNode, svgroot);
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equal( mockHistorySubCommands.length, 0);
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equal( mockCount.clearSelection, 0);
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equal( mockCount.addToSelection, 0);
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equal( mockCount.addCommandToHistory, 0);
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});
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});
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</script>
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</head>
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<body>
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<h1 id='qunit-header'>Unit Tests for svgutils.js</h1>
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<h2 id='qunit-banner'></h2>
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<h2 id='qunit-userAgent'></h2>
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<ol id='qunit-tests'></ol>
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<div id='sandbox'></div>
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</body>
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</html>
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