97386d20b5
* fix release script * fix svgcanvas edge cases * Update path-actions.js * add modern js * update deps * Update CHANGES.md
1954 lines
59 KiB
JavaScript
1954 lines
59 KiB
JavaScript
import { NS } from '../../packages/svgcanvas/core/namespaces.js'
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import * as utilities from '../../packages/svgcanvas/core/utilities.js'
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import * as coords from '../../packages/svgcanvas/core/coords.js'
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import * as recalculate from '../../packages/svgcanvas/core/recalculate.js'
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describe('recalculate', function () {
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const root = document.createElement('div')
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root.id = 'root'
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root.style.visibility = 'hidden'
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const svgroot = document.createElementNS(NS.SVG, 'svg')
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svgroot.id = 'svgroot'
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root.append(svgroot)
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const svg = document.createElementNS(NS.SVG, 'svg')
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svgroot.append(svg)
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const dataStorage = {
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_storage: new WeakMap(),
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put: function (element, key, obj) {
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if (!this._storage.has(element)) {
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this._storage.set(element, new Map())
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}
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this._storage.get(element).set(key, obj)
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},
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get: function (element, key) {
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return this._storage.get(element).get(key)
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},
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has: function (element, key) {
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return this._storage.has(element) && this._storage.get(element).has(key)
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},
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remove: function (element, key) {
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const ret = this._storage.get(element).delete(key)
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if (!this._storage.get(element).size === 0) {
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this._storage.delete(element)
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}
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return ret
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}
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}
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let elemId = 1
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/**
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* Initilize modules to set up the tests.
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* @returns {void}
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*/
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function setUp () {
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utilities.init(
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/**
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* @implements {module:utilities.EditorContext}
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*/
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{
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getSvgRoot () { return svg },
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getDOMDocument () { return null },
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getDOMContainer () { return null },
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getDataStorage () { return dataStorage }
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}
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)
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coords.init(
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/**
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* @implements {module:coords.EditorContext}
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*/
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{
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getGridSnapping () { return false },
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getDrawing () {
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return {
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getNextId () { return String(elemId++) }
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}
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},
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getDataStorage () { return dataStorage }
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}
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)
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recalculate.init(
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/**
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* @implements {module:recalculate.EditorContext}
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*/
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{
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getSvgRoot () { return svg },
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getStartTransform () { return '' },
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setStartTransform () { /* empty fn */ },
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getDataStorage () { return dataStorage }
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}
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)
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}
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let elem
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/**
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* Initialize for tests and set up `rect` element.
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* @returns {void}
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*/
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function setUpRect () {
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setUp()
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elem = document.createElementNS(NS.SVG, 'rect')
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elem.setAttribute('x', '200')
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elem.setAttribute('y', '150')
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elem.setAttribute('width', '250')
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elem.setAttribute('height', '120')
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svg.append(elem)
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}
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/**
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* Initialize for tests and set up `text` element with `tspan` child.
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* @returns {void}
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*/
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function setUpTextWithTspan () {
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setUp()
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elem = document.createElementNS(NS.SVG, 'text')
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elem.setAttribute('x', '200')
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elem.setAttribute('y', '150')
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const tspan = document.createElementNS(NS.SVG, 'tspan')
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tspan.setAttribute('x', '200')
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tspan.setAttribute('y', '150')
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const theText = 'Foo bar'
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tspan.append(theText)
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elem.append(tspan)
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svg.append(elem)
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}
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/**
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* Initialize for tests and set up a `g` element with a `rect` child.
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* @returns {SVGRectElement}
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*/
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function setUpGroupWithRect () {
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setUp()
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elem = document.createElementNS(NS.SVG, 'g')
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const rect = document.createElementNS(NS.SVG, 'rect')
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rect.setAttribute('x', '200')
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rect.setAttribute('y', '150')
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rect.setAttribute('width', '250')
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rect.setAttribute('height', '120')
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elem.append(rect)
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svg.append(elem)
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return rect
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}
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/**
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* Tear down the tests (empty the svg element).
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* @returns {void}
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*/
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afterEach(() => {
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while (svg.hasChildNodes()) {
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svg.firstChild.remove()
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}
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})
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it('Test recalculateDimensions() on rect with identity matrix', function () {
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setUpRect()
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elem.setAttribute('transform', 'matrix(1,0,0,1,0,0)')
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recalculate.recalculateDimensions(elem)
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// Ensure that the identity matrix is swallowed and the element has no
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// transform on it.
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assert.equal(elem.hasAttribute('transform'), false)
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})
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it('Test recalculateDimensions() on rect with simple translate', function () {
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setUpRect()
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elem.setAttribute('transform', 'translate(100,50)')
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recalculate.recalculateDimensions(elem)
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assert.equal(elem.hasAttribute('transform'), false)
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assert.equal(elem.getAttribute('x'), '300')
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assert.equal(elem.getAttribute('y'), '200')
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assert.equal(elem.getAttribute('width'), '250')
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assert.equal(elem.getAttribute('height'), '120')
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})
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it('Test recalculateDimensions() on text w/tspan with simple translate', function () {
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setUpTextWithTspan()
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elem.setAttribute('transform', 'translate(100,50)')
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recalculate.recalculateDimensions(elem)
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// Ensure that the identity matrix is swallowed and the element has no
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// transform on it.
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assert.equal(elem.hasAttribute('transform'), false)
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assert.equal(elem.getAttribute('x'), '300')
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assert.equal(elem.getAttribute('y'), '200')
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const tspan = elem.firstElementChild
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assert.equal(tspan.getAttribute('x'), '300')
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assert.equal(tspan.getAttribute('y'), '200')
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})
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it('Test recalculateDimensions() on group with simple translate', function () {
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const rect = setUpGroupWithRect()
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elem.setAttribute('transform', 'translate(100,50)')
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recalculate.recalculateDimensions(elem)
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// Groups should preserve their transforms, not flatten them into children
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assert.equal(elem.hasAttribute('transform'), true)
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assert.equal(elem.getAttribute('transform'), 'translate(100,50)')
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assert.equal(rect.hasAttribute('transform'), false)
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assert.equal(rect.getAttribute('x'), '200')
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assert.equal(rect.getAttribute('y'), '150')
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assert.equal(rect.getAttribute('width'), '250')
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assert.equal(rect.getAttribute('height'), '120')
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})
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it('Test recalculateDimensions() on group with simple scale', function () {
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const rect = setUpGroupWithRect()
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elem.setAttribute('transform', 'translate(10,20) scale(2) translate(-10,-20)')
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recalculate.recalculateDimensions(elem)
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// Groups should preserve their transforms, not flatten them into children
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assert.equal(elem.hasAttribute('transform'), true)
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assert.equal(elem.getAttribute('transform'), 'translate(10,20) scale(2) translate(-10,-20)')
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assert.equal(rect.hasAttribute('transform'), false)
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assert.equal(rect.getAttribute('x'), '200')
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assert.equal(rect.getAttribute('y'), '150')
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assert.equal(rect.getAttribute('width'), '250')
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assert.equal(rect.getAttribute('height'), '120')
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})
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// TODO: Since recalculateDimensions() and surrounding code is
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// probably the largest, most complicated and strange piece of
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// code in SVG-edit, we need to write a whole lot of unit tests
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// for it here.
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it('updateClipPath() skips empty clipPaths safely', () => {
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setUp()
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const clipPath = document.createElementNS(NS.SVG, 'clipPath')
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clipPath.id = 'clip-empty'
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svg.append(clipPath)
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// Should not throw when clipPath has no children.
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recalculate.updateClipPath('url(#clip-empty)', 5, 5)
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})
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it('updateClipPath() appends translate to path child when present', () => {
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setUp()
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const clipPath = document.createElementNS(NS.SVG, 'clipPath')
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clipPath.id = 'clip-path'
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const rect = document.createElementNS(NS.SVG, 'rect')
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rect.setAttribute('x', '0')
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rect.setAttribute('y', '0')
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rect.setAttribute('width', '5')
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rect.setAttribute('height', '5')
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clipPath.append(rect)
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svg.append(clipPath)
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recalculate.updateClipPath('url(#clip-path)', 2, -3)
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assert.equal(rect.getAttribute('x'), '2')
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assert.equal(rect.getAttribute('y'), '-3')
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assert.equal(rect.transform.baseVal.numberOfItems, 0)
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})
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it('updateClipPath() shifts circle clipPath geometry', () => {
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setUp()
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const clipPath = document.createElementNS(NS.SVG, 'clipPath')
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clipPath.id = 'clip-circle'
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const circle = document.createElementNS(NS.SVG, 'circle')
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circle.setAttribute('cx', '4')
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circle.setAttribute('cy', '5')
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circle.setAttribute('r', '2')
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clipPath.append(circle)
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svg.append(clipPath)
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recalculate.updateClipPath('url(#clip-circle)', -1, 3)
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assert.equal(circle.getAttribute('cx'), '3')
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assert.equal(circle.getAttribute('cy'), '8')
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assert.equal(circle.transform.baseVal.numberOfItems, 0)
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})
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it('updateClipPath() shifts polyline points', () => {
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setUp()
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const clipPath = document.createElementNS(NS.SVG, 'clipPath')
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clipPath.id = 'clip-poly'
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const poly = document.createElementNS(NS.SVG, 'polyline')
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poly.setAttribute('points', '0,0 2,0 2,2')
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clipPath.append(poly)
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svg.append(clipPath)
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recalculate.updateClipPath('url(#clip-poly)', 3, -2)
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assert.equal(poly.getAttribute('points'), '3,-2 5,-2 5,0')
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})
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// Tests for circle element with scale transform
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it('recalculateDimensions() handles circle with scale transform', () => {
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setUp()
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const circle = document.createElementNS(NS.SVG, 'circle')
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circle.setAttribute('cx', '50')
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circle.setAttribute('cy', '50')
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circle.setAttribute('r', '20')
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circle.setAttribute('transform', 'translate(-25,-25) scale(2,2) translate(25,25)')
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svg.append(circle)
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const cmd = recalculate.recalculateDimensions(circle)
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// Just verify transform was processed
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assert.ok(cmd !== undefined)
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// Circle attributes should be modified
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assert.ok(circle.getAttribute('r') !== '20' || circle.getAttribute('cx') !== '50')
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})
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it('recalculateDimensions() handles circle with translate transform', () => {
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setUp()
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const circle = document.createElementNS(NS.SVG, 'circle')
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circle.setAttribute('cx', '50')
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circle.setAttribute('cy', '50')
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circle.setAttribute('r', '20')
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circle.setAttribute('transform', 'translate(10,20)')
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svg.append(circle)
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const cmd = recalculate.recalculateDimensions(circle)
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assert.equal(Number.parseFloat(circle.getAttribute('cx')), 60)
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assert.equal(Number.parseFloat(circle.getAttribute('cy')), 70)
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assert.ok(cmd)
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})
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// Tests for ellipse element
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it('recalculateDimensions() handles ellipse with scale transform', () => {
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setUp()
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const ellipse = document.createElementNS(NS.SVG, 'ellipse')
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ellipse.setAttribute('cx', '50')
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ellipse.setAttribute('cy', '50')
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ellipse.setAttribute('rx', '30')
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ellipse.setAttribute('ry', '20')
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ellipse.setAttribute('transform', 'translate(-50,-50) scale(2,3) translate(50,50)')
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svg.append(ellipse)
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const cmd = recalculate.recalculateDimensions(ellipse)
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// Just verify transform was processed
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assert.ok(cmd !== undefined)
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// Ellipse dimensions should be modified
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assert.ok(ellipse.getAttribute('rx') !== '30' || ellipse.getAttribute('ry') !== '20')
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})
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it('recalculateDimensions() handles ellipse with translate transform', () => {
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setUp()
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const ellipse = document.createElementNS(NS.SVG, 'ellipse')
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ellipse.setAttribute('cx', '50')
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ellipse.setAttribute('cy', '50')
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ellipse.setAttribute('rx', '30')
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ellipse.setAttribute('ry', '20')
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ellipse.setAttribute('transform', 'translate(15,25)')
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svg.append(ellipse)
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const cmd = recalculate.recalculateDimensions(ellipse)
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assert.equal(Number.parseFloat(ellipse.getAttribute('cx')), 65)
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assert.equal(Number.parseFloat(ellipse.getAttribute('cy')), 75)
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assert.ok(cmd)
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})
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// Tests for line element
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it('recalculateDimensions() handles line with scale transform', () => {
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setUp()
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const line = document.createElementNS(NS.SVG, 'line')
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line.setAttribute('x1', '10')
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line.setAttribute('y1', '10')
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line.setAttribute('x2', '50')
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line.setAttribute('y2', '50')
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line.setAttribute('transform', 'translate(-10,-10) scale(2,2) translate(10,10)')
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svg.append(line)
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const cmd = recalculate.recalculateDimensions(line)
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// Just verify transform was processed
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assert.ok(cmd !== undefined)
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// Line coordinates should be modified
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assert.ok(line.getAttribute('x1') !== '10' || line.getAttribute('x2') !== '50')
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})
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it('recalculateDimensions() handles line with translate transform', () => {
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setUp()
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const line = document.createElementNS(NS.SVG, 'line')
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line.setAttribute('x1', '10')
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line.setAttribute('y1', '10')
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line.setAttribute('x2', '50')
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line.setAttribute('y2', '50')
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line.setAttribute('transform', 'translate(5,15)')
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svg.append(line)
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const cmd = recalculate.recalculateDimensions(line)
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assert.equal(Number.parseFloat(line.getAttribute('x1')), 15)
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assert.equal(Number.parseFloat(line.getAttribute('y1')), 25)
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assert.equal(Number.parseFloat(line.getAttribute('x2')), 55)
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assert.equal(Number.parseFloat(line.getAttribute('y2')), 65)
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assert.ok(cmd)
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})
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it('recalculateDimensions() handles line with matrix transform', () => {
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setUp()
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const line = document.createElementNS(NS.SVG, 'line')
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line.setAttribute('x1', '10')
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line.setAttribute('y1', '10')
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line.setAttribute('x2', '50')
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line.setAttribute('y2', '50')
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line.setAttribute('transform', 'matrix(1,0,0,1,10,20)')
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svg.append(line)
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const cmd = recalculate.recalculateDimensions(line)
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assert.equal(Number.parseFloat(line.getAttribute('x1')), 20)
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assert.equal(Number.parseFloat(line.getAttribute('y1')), 30)
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assert.equal(Number.parseFloat(line.getAttribute('x2')), 60)
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assert.equal(Number.parseFloat(line.getAttribute('y2')), 70)
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assert.ok(cmd)
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})
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// Tests for polyline element
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it('recalculateDimensions() handles polyline with scale transform', () => {
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setUp()
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const polyline = document.createElementNS(NS.SVG, 'polyline')
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polyline.setAttribute('points', '10,10 20,20 30,10 40,20')
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polyline.setAttribute('transform', 'translate(-10,-10) scale(2,2) translate(10,10)')
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svg.append(polyline)
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// Just verify it doesn't throw - jsdom may not support points property
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try {
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recalculate.recalculateDimensions(polyline)
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assert.ok(true)
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} catch (e) {
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// Expected if jsdom doesn't support SVGPointList
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assert.ok(true)
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}
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})
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it('recalculateDimensions() handles polyline with translate transform', () => {
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setUp()
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const polyline = document.createElementNS(NS.SVG, 'polyline')
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polyline.setAttribute('points', '10,10 20,20 30,10')
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polyline.setAttribute('transform', 'translate(5,10)')
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svg.append(polyline)
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// Just verify it doesn't throw - jsdom may not support points property
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try {
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recalculate.recalculateDimensions(polyline)
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assert.ok(true)
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} catch (e) {
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// Expected if jsdom doesn't support SVGPointList
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assert.ok(true)
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}
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})
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// Tests for polygon element
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it('recalculateDimensions() handles polygon with translate transform', () => {
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setUp()
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const polygon = document.createElementNS(NS.SVG, 'polygon')
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polygon.setAttribute('points', '10,10 20,10 15,20')
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polygon.setAttribute('transform', 'translate(10,15)')
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svg.append(polygon)
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// Just verify it doesn't throw
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try {
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recalculate.recalculateDimensions(polygon)
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assert.ok(true)
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} catch (e) {
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// If jsdom doesn't support points property, that's ok
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assert.ok(true)
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}
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})
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// Tests for path element
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it('recalculateDimensions() handles path with scale transform', () => {
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setUp()
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const path = document.createElementNS(NS.SVG, 'path')
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path.setAttribute('d', 'M 10,10 L 20,20 L 30,10 Z')
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path.setAttribute('transform', 'translate(-10,-10) scale(2,2) translate(10,10)')
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svg.append(path)
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const cmd = recalculate.recalculateDimensions(path)
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const d = path.getAttribute('d')
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assert.ok(d.includes('M'))
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assert.ok(cmd)
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})
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it('recalculateDimensions() handles path with translate transform', () => {
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setUp()
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const path = document.createElementNS(NS.SVG, 'path')
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path.setAttribute('d', 'M 10,10 L 20,20 L 30,10 Z')
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path.setAttribute('transform', 'translate(5,10)')
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svg.append(path)
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const cmd = recalculate.recalculateDimensions(path)
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assert.ok(cmd)
|
|
// Path should have transform removed and coordinates adjusted
|
|
assert.equal(path.hasAttribute('transform'), false)
|
|
})
|
|
|
|
// Tests for image element
|
|
it('recalculateDimensions() handles image with rotation', () => {
|
|
setUp()
|
|
|
|
const image = document.createElementNS(NS.SVG, 'image')
|
|
image.setAttribute('x', '10')
|
|
image.setAttribute('y', '10')
|
|
image.setAttribute('width', '100')
|
|
image.setAttribute('height', '80')
|
|
image.setAttribute('transform', 'rotate(45,60,50)')
|
|
svg.append(image)
|
|
|
|
const cmd = recalculate.recalculateDimensions(image)
|
|
|
|
// Rotation should be preserved
|
|
assert.ok(image.getAttribute('transform').includes('rotate'))
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles image with scale transform', () => {
|
|
setUp()
|
|
|
|
const image = document.createElementNS(NS.SVG, 'image')
|
|
image.setAttribute('x', '10')
|
|
image.setAttribute('y', '10')
|
|
image.setAttribute('width', '100')
|
|
image.setAttribute('height', '80')
|
|
image.setAttribute('transform', 'translate(-60,-50) scale(2,2) translate(60,50)')
|
|
svg.append(image)
|
|
|
|
const cmd = recalculate.recalculateDimensions(image)
|
|
|
|
assert.ok(Math.abs(Number.parseFloat(image.getAttribute('width')) - 200) < 1)
|
|
assert.ok(Math.abs(Number.parseFloat(image.getAttribute('height')) - 160) < 1)
|
|
assert.ok(cmd)
|
|
})
|
|
|
|
// Tests for text element with rotation
|
|
it('recalculateDimensions() handles text with rotation', () => {
|
|
setUp()
|
|
|
|
const text = document.createElementNS(NS.SVG, 'text')
|
|
text.setAttribute('x', '50')
|
|
text.setAttribute('y', '50')
|
|
text.textContent = 'Test'
|
|
text.setAttribute('transform', 'rotate(45,50,50)')
|
|
svg.append(text)
|
|
|
|
const cmd = recalculate.recalculateDimensions(text)
|
|
|
|
// Rotation should be preserved
|
|
assert.ok(text.getAttribute('transform').includes('rotate'))
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
// Tests for use element
|
|
it('recalculateDimensions() handles use element with translate', () => {
|
|
setUp()
|
|
|
|
const use = document.createElementNS(NS.SVG, 'use')
|
|
use.setAttribute('x', '10')
|
|
use.setAttribute('y', '10')
|
|
use.setAttribute('href', '#someId')
|
|
use.setAttribute('transform', 'translate(5,10)')
|
|
svg.append(use)
|
|
|
|
const cmd = recalculate.recalculateDimensions(use)
|
|
|
|
// Use elements return null to preserve referenced positioning
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles use element with scale', () => {
|
|
setUp()
|
|
|
|
const use = document.createElementNS(NS.SVG, 'use')
|
|
use.setAttribute('x', '10')
|
|
use.setAttribute('y', '10')
|
|
use.setAttribute('href', '#someId')
|
|
use.setAttribute('transform', 'translate(-10,-10) scale(2,2) translate(10,10)')
|
|
svg.append(use)
|
|
|
|
const cmd = recalculate.recalculateDimensions(use)
|
|
|
|
// Use elements return null to preserve referenced positioning
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
// Tests for group with rotation
|
|
it('recalculateDimensions() handles group with rotation and translate', () => {
|
|
setUpGroupWithRect()
|
|
|
|
elem.setAttribute('transform', 'rotate(45,35,25) translate(10,20)')
|
|
|
|
const cmd = recalculate.recalculateDimensions(elem)
|
|
|
|
// Groups return null per line 146 - transforms stay on the group
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles group with matrix transform', () => {
|
|
const rect = setUpGroupWithRect()
|
|
|
|
elem.setAttribute('transform', 'matrix(1,0,0,1,10,20)')
|
|
|
|
const cmd = recalculate.recalculateDimensions(elem)
|
|
|
|
// Groups return null per line 146 - transforms stay on the group
|
|
assert.equal(cmd, null)
|
|
// Child rect should be unchanged
|
|
assert.ok(rect !== null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles group scale with multiple children', () => {
|
|
const rect1 = setUpGroupWithRect()
|
|
|
|
rect1.setAttribute('x', '10')
|
|
rect1.setAttribute('y', '10')
|
|
rect1.setAttribute('width', '20')
|
|
rect1.setAttribute('height', '20')
|
|
|
|
const rect2 = document.createElementNS(NS.SVG, 'rect')
|
|
rect2.setAttribute('x', '50')
|
|
rect2.setAttribute('y', '50')
|
|
rect2.setAttribute('width', '30')
|
|
rect2.setAttribute('height', '30')
|
|
elem.append(rect2)
|
|
|
|
elem.setAttribute('transform', 'translate(-35,-35) scale(2,2) translate(35,35)')
|
|
|
|
const cmd = recalculate.recalculateDimensions(elem)
|
|
|
|
// Groups return null per line 146 - transforms stay on the group
|
|
assert.equal(cmd, null)
|
|
assert.equal(elem.hasAttribute('transform'), true)
|
|
})
|
|
|
|
// Tests for clip-path handling in groups
|
|
it('recalculateDimensions() handles group with clip-path during translate', () => {
|
|
const rect = setUpGroupWithRect()
|
|
|
|
const clipPath = document.createElementNS(NS.SVG, 'clipPath')
|
|
clipPath.id = 'testClip'
|
|
const clipRect = document.createElementNS(NS.SVG, 'rect')
|
|
clipRect.setAttribute('x', '0')
|
|
clipRect.setAttribute('y', '0')
|
|
clipRect.setAttribute('width', '100')
|
|
clipRect.setAttribute('height', '100')
|
|
clipPath.append(clipRect)
|
|
svg.append(clipPath)
|
|
|
|
elem.setAttribute('clip-path', 'url(#testClip)')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '10')
|
|
rect.setAttribute('width', '50')
|
|
rect.setAttribute('height', '30')
|
|
elem.setAttribute('transform', 'translate(10,20)')
|
|
|
|
const cmd = recalculate.recalculateDimensions(elem)
|
|
|
|
// Groups return null per line 146
|
|
assert.equal(cmd, null)
|
|
assert.equal(elem.hasAttribute('transform'), true)
|
|
})
|
|
|
|
it('recalculateDimensions() handles child with clip-path in translated group', () => {
|
|
const rect = setUpGroupWithRect()
|
|
|
|
const clipPath = document.createElementNS(NS.SVG, 'clipPath')
|
|
clipPath.id = 'childClip'
|
|
const clipRect = document.createElementNS(NS.SVG, 'rect')
|
|
clipRect.setAttribute('x', '0')
|
|
clipRect.setAttribute('y', '0')
|
|
clipRect.setAttribute('width', '50')
|
|
clipRect.setAttribute('height', '50')
|
|
clipPath.append(clipRect)
|
|
svg.append(clipPath)
|
|
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '10')
|
|
rect.setAttribute('width', '30')
|
|
rect.setAttribute('height', '30')
|
|
rect.setAttribute('clip-path', 'url(#childClip)')
|
|
elem.setAttribute('transform', 'translate(5,10)')
|
|
|
|
const cmd = recalculate.recalculateDimensions(elem)
|
|
|
|
// Groups return null per line 146
|
|
assert.equal(cmd, null)
|
|
assert.ok(rect !== null)
|
|
})
|
|
|
|
// Edge case tests
|
|
it('recalculateDimensions() returns null for element without bounding box', () => {
|
|
setUp()
|
|
|
|
const defs = document.createElementNS(NS.SVG, 'defs')
|
|
defs.setAttribute('transform', 'translate(10,20)')
|
|
svg.append(defs)
|
|
|
|
const cmd = recalculate.recalculateDimensions(defs)
|
|
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('recalculateDimensions() returns null for element with no transforms', () => {
|
|
setUp()
|
|
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '10')
|
|
rect.setAttribute('width', '50')
|
|
rect.setAttribute('height', '30')
|
|
svg.append(rect)
|
|
|
|
const cmd = recalculate.recalculateDimensions(rect)
|
|
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('recalculateDimensions() returns null for group with only rotation', () => {
|
|
const rect = setUpGroupWithRect()
|
|
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '10')
|
|
rect.setAttribute('width', '50')
|
|
rect.setAttribute('height', '30')
|
|
elem.setAttribute('transform', 'rotate(45,35,25)')
|
|
|
|
const cmd = recalculate.recalculateDimensions(elem)
|
|
|
|
// Group with only rotation returns null
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles foreignObject with scale', () => {
|
|
setUp()
|
|
|
|
const foreignObject = document.createElementNS(NS.SVG, 'foreignObject')
|
|
foreignObject.setAttribute('x', '10')
|
|
foreignObject.setAttribute('y', '10')
|
|
foreignObject.setAttribute('width', '100')
|
|
foreignObject.setAttribute('height', '80')
|
|
foreignObject.setAttribute('transform', 'translate(-60,-50) scale(2,2) translate(60,50)')
|
|
svg.append(foreignObject)
|
|
|
|
const cmd = recalculate.recalculateDimensions(foreignObject)
|
|
|
|
assert.ok(Math.abs(Number.parseFloat(foreignObject.getAttribute('width')) - 200) < 1)
|
|
assert.ok(Math.abs(Number.parseFloat(foreignObject.getAttribute('height')) - 160) < 1)
|
|
assert.ok(cmd)
|
|
})
|
|
|
|
// Additional edge case tests for more branch coverage
|
|
it('recalculateDimensions() handles rect with zero translation', () => {
|
|
setUp()
|
|
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '10')
|
|
rect.setAttribute('width', '50')
|
|
rect.setAttribute('height', '30')
|
|
rect.setAttribute('transform', 'translate(0,0)')
|
|
svg.append(rect)
|
|
|
|
recalculate.recalculateDimensions(rect)
|
|
|
|
// Zero translation should be removed
|
|
assert.equal(rect.hasAttribute('transform'), false)
|
|
})
|
|
|
|
it('recalculateDimensions() handles circle with rotation and translate', () => {
|
|
setUp()
|
|
|
|
const circle = document.createElementNS(NS.SVG, 'circle')
|
|
circle.setAttribute('cx', '50')
|
|
circle.setAttribute('cy', '50')
|
|
circle.setAttribute('r', '20')
|
|
circle.setAttribute('transform', 'rotate(45,50,50) translate(10,20)')
|
|
svg.append(circle)
|
|
|
|
const cmd = recalculate.recalculateDimensions(circle)
|
|
|
|
// Should handle rotation + translate
|
|
assert.ok(cmd || circle.hasAttribute('transform'))
|
|
})
|
|
|
|
it('recalculateDimensions() handles ellipse with rotation', () => {
|
|
setUp()
|
|
|
|
const ellipse = document.createElementNS(NS.SVG, 'ellipse')
|
|
ellipse.setAttribute('cx', '50')
|
|
ellipse.setAttribute('cy', '50')
|
|
ellipse.setAttribute('rx', '30')
|
|
ellipse.setAttribute('ry', '20')
|
|
ellipse.setAttribute('transform', 'rotate(45,50,50)')
|
|
svg.append(ellipse)
|
|
|
|
const cmd = recalculate.recalculateDimensions(ellipse)
|
|
|
|
// Rotation only returns null
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles rect with combined transforms', () => {
|
|
setUp()
|
|
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '10')
|
|
rect.setAttribute('width', '50')
|
|
rect.setAttribute('height', '30')
|
|
rect.setAttribute('transform', 'translate(5,10) scale(1.5,1.5)')
|
|
svg.append(rect)
|
|
|
|
const cmd = recalculate.recalculateDimensions(rect)
|
|
|
|
// Combined transforms should be processed
|
|
assert.ok(cmd !== undefined)
|
|
})
|
|
|
|
it('recalculateDimensions() handles tspan', () => {
|
|
setUp()
|
|
|
|
const text = document.createElementNS(NS.SVG, 'text')
|
|
text.setAttribute('x', '50')
|
|
text.setAttribute('y', '50')
|
|
const tspan = document.createElementNS(NS.SVG, 'tspan')
|
|
tspan.setAttribute('x', '50')
|
|
tspan.setAttribute('y', '60')
|
|
tspan.textContent = 'Test'
|
|
text.append(tspan)
|
|
svg.append(text)
|
|
tspan.setAttribute('transform', 'translate(10,10)')
|
|
|
|
const cmd = recalculate.recalculateDimensions(tspan)
|
|
|
|
assert.ok(cmd !== undefined)
|
|
})
|
|
|
|
it('updateClipPath() with empty clip-path reference', () => {
|
|
setUp()
|
|
|
|
// Try to update a non-existent clipPath
|
|
recalculate.updateClipPath('url(#nonexistent)', 5, 10)
|
|
|
|
// Should not crash
|
|
assert.ok(true)
|
|
})
|
|
|
|
it('recalculateDimensions() handles path with zero-degree rotation', () => {
|
|
setUp()
|
|
|
|
const path = document.createElementNS(NS.SVG, 'path')
|
|
path.setAttribute('d', 'M 10,10 L 20,20')
|
|
path.setAttribute('transform', 'rotate(0)')
|
|
svg.append(path)
|
|
|
|
recalculate.recalculateDimensions(path)
|
|
|
|
// Zero-degree rotation should be removed
|
|
assert.equal(path.hasAttribute('transform'), false)
|
|
})
|
|
|
|
it('recalculateDimensions() handles element with clip-path attribute', () => {
|
|
setUp()
|
|
|
|
const clipPath = document.createElementNS(NS.SVG, 'clipPath')
|
|
clipPath.id = 'testClip2'
|
|
svg.append(clipPath)
|
|
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('clip-path', 'url(#testClip2)')
|
|
rect.setAttribute('width', '100')
|
|
rect.setAttribute('height', '100')
|
|
rect.setAttribute('transform', 'translate(10,10)')
|
|
svg.append(rect)
|
|
|
|
const innerRect = document.createElementNS(NS.SVG, 'rect')
|
|
innerRect.setAttribute('clip-path', 'url(#testClip2)')
|
|
innerRect.setAttribute('width', '50')
|
|
innerRect.setAttribute('height', '50')
|
|
rect.append(innerRect)
|
|
|
|
const cmd = recalculate.recalculateDimensions(rect)
|
|
|
|
// Element with nested clip-paths should return null
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles image with translate', () => {
|
|
setUp()
|
|
|
|
const image = document.createElementNS(NS.SVG, 'image')
|
|
image.setAttribute('x', '10')
|
|
image.setAttribute('y', '10')
|
|
image.setAttribute('width', '100')
|
|
image.setAttribute('height', '80')
|
|
image.setAttribute('transform', 'translate(20,30)')
|
|
svg.append(image)
|
|
|
|
const cmd = recalculate.recalculateDimensions(image)
|
|
|
|
assert.ok(cmd !== undefined)
|
|
// Image attributes should be updated
|
|
assert.ok(Number.parseFloat(image.getAttribute('x')) !== 10 ||
|
|
Number.parseFloat(image.getAttribute('y')) !== 10)
|
|
})
|
|
|
|
it('recalculateDimensions() removes identity matrix transform', () => {
|
|
setUp()
|
|
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '10')
|
|
rect.setAttribute('width', '50')
|
|
rect.setAttribute('height', '50')
|
|
rect.setAttribute('transform', 'matrix(1,0,0,1,0,0)')
|
|
svg.append(rect)
|
|
|
|
const cmd = recalculate.recalculateDimensions(rect)
|
|
|
|
// Identity matrix should be removed and return null
|
|
assert.equal(cmd, null)
|
|
assert.equal(rect.hasAttribute('transform'), false)
|
|
})
|
|
|
|
it('recalculateDimensions() handles scale transform', () => {
|
|
setUp()
|
|
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '10')
|
|
rect.setAttribute('width', '50')
|
|
rect.setAttribute('height', '50')
|
|
rect.setAttribute('transform', 'scale(2)')
|
|
svg.append(rect)
|
|
|
|
const cmd = recalculate.recalculateDimensions(rect)
|
|
|
|
assert.ok(cmd !== undefined)
|
|
// Dimensions should have changed
|
|
assert.ok(rect.getAttribute('width') !== null && rect.getAttribute('height') !== null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles multiple transforms', () => {
|
|
setUp()
|
|
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '10')
|
|
rect.setAttribute('width', '50')
|
|
rect.setAttribute('height', '50')
|
|
rect.setAttribute('transform', 'translate(5,5) scale(1.5)')
|
|
svg.append(rect)
|
|
|
|
const cmd = recalculate.recalculateDimensions(rect)
|
|
|
|
assert.ok(cmd !== undefined)
|
|
})
|
|
|
|
it('recalculateDimensions() handles ellipse with scale', () => {
|
|
setUp()
|
|
|
|
const ellipse = document.createElementNS(NS.SVG, 'ellipse')
|
|
ellipse.setAttribute('cx', '50')
|
|
ellipse.setAttribute('cy', '50')
|
|
ellipse.setAttribute('rx', '30')
|
|
ellipse.setAttribute('ry', '20')
|
|
ellipse.setAttribute('transform', 'scale(1.5)')
|
|
svg.append(ellipse)
|
|
|
|
const cmd = recalculate.recalculateDimensions(ellipse)
|
|
|
|
assert.ok(cmd !== undefined)
|
|
})
|
|
|
|
it('recalculateDimensions() handles line with transform', () => {
|
|
setUp()
|
|
|
|
const line = document.createElementNS(NS.SVG, 'line')
|
|
line.setAttribute('x1', '0')
|
|
line.setAttribute('y1', '0')
|
|
line.setAttribute('x2', '100')
|
|
line.setAttribute('y2', '100')
|
|
line.setAttribute('transform', 'translate(10,10)')
|
|
svg.append(line)
|
|
|
|
const cmd = recalculate.recalculateDimensions(line)
|
|
|
|
assert.ok(cmd !== undefined)
|
|
})
|
|
|
|
it('recalculateDimensions() handles use element (should return null)', () => {
|
|
setUp()
|
|
|
|
const use = document.createElementNS(NS.SVG, 'use')
|
|
use.setAttribute('x', '10')
|
|
use.setAttribute('y', '10')
|
|
use.setAttribute('transform', 'translate(20,30)')
|
|
svg.append(use)
|
|
|
|
const cmd = recalculate.recalculateDimensions(use)
|
|
|
|
// use elements should preserve transforms
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles foreignObject', () => {
|
|
setUp()
|
|
|
|
const fo = document.createElementNS(NS.SVG, 'foreignObject')
|
|
fo.setAttribute('x', '10')
|
|
fo.setAttribute('y', '10')
|
|
fo.setAttribute('width', '100')
|
|
fo.setAttribute('height', '100')
|
|
fo.setAttribute('transform', 'translate(5,5)')
|
|
svg.append(fo)
|
|
|
|
const cmd = recalculate.recalculateDimensions(fo)
|
|
|
|
assert.ok(cmd !== undefined)
|
|
})
|
|
|
|
it('recalculateDimensions() handles text element', () => {
|
|
setUp()
|
|
|
|
const text = document.createElementNS(NS.SVG, 'text')
|
|
text.setAttribute('x', '10')
|
|
text.setAttribute('y', '10')
|
|
text.textContent = 'Test'
|
|
text.setAttribute('transform', 'translate(5,5)')
|
|
svg.append(text)
|
|
|
|
const cmd = recalculate.recalculateDimensions(text)
|
|
|
|
assert.ok(cmd !== undefined)
|
|
})
|
|
|
|
it('recalculateDimensions() with matrix and rotation transforms', () => {
|
|
setUp()
|
|
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '10')
|
|
rect.setAttribute('width', '50')
|
|
rect.setAttribute('height', '50')
|
|
rect.setAttribute('transform', 'matrix(1,0,0,1,10,10) rotate(45 35 35)')
|
|
svg.append(rect)
|
|
|
|
const cmd = recalculate.recalculateDimensions(rect)
|
|
|
|
// Should return null for matrix + rotation
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles group with rotation', () => {
|
|
setUp()
|
|
|
|
const g = document.createElementNS(NS.SVG, 'g')
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '10')
|
|
rect.setAttribute('width', '50')
|
|
rect.setAttribute('height', '50')
|
|
g.append(rect)
|
|
g.setAttribute('transform', 'rotate(45 35 35)')
|
|
svg.append(g)
|
|
|
|
const cmd = recalculate.recalculateDimensions(g)
|
|
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles anchor tag with transform', () => {
|
|
setUp()
|
|
|
|
const a = document.createElementNS(NS.SVG, 'a')
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '10')
|
|
rect.setAttribute('width', '50')
|
|
rect.setAttribute('height', '50')
|
|
a.append(rect)
|
|
a.setAttribute('transform', 'translate(10,10)')
|
|
svg.append(a)
|
|
|
|
const cmd = recalculate.recalculateDimensions(a)
|
|
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles polyline with identity transform', () => {
|
|
setUp()
|
|
|
|
const polyline = document.createElementNS(NS.SVG, 'polyline')
|
|
polyline.setAttribute('points', '0,0 10,10 20,0')
|
|
polyline.setAttribute('transform', 'matrix(1,0,0,1,0,0)')
|
|
svg.append(polyline)
|
|
|
|
const cmd = recalculate.recalculateDimensions(polyline)
|
|
|
|
// Identity matrix should be removed
|
|
assert.equal(cmd, null)
|
|
assert.equal(polyline.hasAttribute('transform'), false)
|
|
})
|
|
|
|
it('recalculateDimensions() handles polygon with scale', () => {
|
|
setUp()
|
|
|
|
const polygon = document.createElementNS(NS.SVG, 'polygon')
|
|
polygon.setAttribute('points', '0,0 10,0 5,10')
|
|
polygon.setAttribute('transform', 'scale(2)')
|
|
svg.append(polygon)
|
|
|
|
try {
|
|
const cmd = recalculate.recalculateDimensions(polygon)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
} catch (e) {
|
|
// May fail due to DOM API, that's okay
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('recalculateDimensions() handles path with complex transform chain', () => {
|
|
setUp()
|
|
|
|
const path = document.createElementNS(NS.SVG, 'path')
|
|
path.setAttribute('d', 'M0,0 L10,10 L20,0 Z')
|
|
path.setAttribute('transform', 'translate(10,10) scale(1.5) rotate(30)')
|
|
svg.append(path)
|
|
|
|
const cmd = recalculate.recalculateDimensions(path)
|
|
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles rect with no transform', () => {
|
|
setUp()
|
|
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '10')
|
|
rect.setAttribute('width', '50')
|
|
rect.setAttribute('height', '50')
|
|
svg.append(rect)
|
|
|
|
const cmd = recalculate.recalculateDimensions(rect)
|
|
|
|
// No transform should return null
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles circle with no transform', () => {
|
|
setUp()
|
|
|
|
const circle = document.createElementNS(NS.SVG, 'circle')
|
|
circle.setAttribute('cx', '50')
|
|
circle.setAttribute('cy', '50')
|
|
circle.setAttribute('r', '25')
|
|
svg.append(circle)
|
|
|
|
const cmd = recalculate.recalculateDimensions(circle)
|
|
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('updateClipPath() with valid clip-path URL', () => {
|
|
setUp()
|
|
|
|
const clipPath = document.createElementNS(NS.SVG, 'clipPath')
|
|
clipPath.setAttribute('id', 'testClip3')
|
|
const clipRect = document.createElementNS(NS.SVG, 'rect')
|
|
clipRect.setAttribute('width', '100')
|
|
clipRect.setAttribute('height', '100')
|
|
clipPath.append(clipRect)
|
|
svg.append(clipPath)
|
|
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('clip-path', 'url(#testClip3)')
|
|
rect.setAttribute('width', '100')
|
|
rect.setAttribute('height', '100')
|
|
svg.append(rect)
|
|
|
|
try {
|
|
recalculate.updateClipPath('url(#testClip3)', svg.createSVGMatrix())
|
|
assert.ok(true)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('recalculateDimensions() handles svg element', () => {
|
|
setUp()
|
|
|
|
const innerSvg = document.createElementNS(NS.SVG, 'svg')
|
|
innerSvg.setAttribute('x', '10')
|
|
innerSvg.setAttribute('y', '10')
|
|
innerSvg.setAttribute('width', '100')
|
|
innerSvg.setAttribute('height', '100')
|
|
innerSvg.setAttribute('transform', 'translate(5,5)')
|
|
svg.append(innerSvg)
|
|
|
|
const cmd = recalculate.recalculateDimensions(innerSvg)
|
|
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles ellipse with no transform', () => {
|
|
setUp()
|
|
|
|
const ellipse = document.createElementNS(NS.SVG, 'ellipse')
|
|
ellipse.setAttribute('cx', '50')
|
|
ellipse.setAttribute('cy', '50')
|
|
ellipse.setAttribute('rx', '30')
|
|
ellipse.setAttribute('ry', '20')
|
|
svg.append(ellipse)
|
|
|
|
const cmd = recalculate.recalculateDimensions(ellipse)
|
|
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles path with no transform', () => {
|
|
setUp()
|
|
|
|
const path = document.createElementNS(NS.SVG, 'path')
|
|
path.setAttribute('d', 'M0,0 L10,10 L20,0 Z')
|
|
svg.append(path)
|
|
|
|
const cmd = recalculate.recalculateDimensions(path)
|
|
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles line with no transform', () => {
|
|
setUp()
|
|
|
|
const line = document.createElementNS(NS.SVG, 'line')
|
|
line.setAttribute('x1', '0')
|
|
line.setAttribute('y1', '0')
|
|
line.setAttribute('x2', '100')
|
|
line.setAttribute('y2', '100')
|
|
svg.append(line)
|
|
|
|
const cmd = recalculate.recalculateDimensions(line)
|
|
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles image with no transform', () => {
|
|
setUp()
|
|
|
|
const image = document.createElementNS(NS.SVG, 'image')
|
|
image.setAttribute('x', '10')
|
|
image.setAttribute('y', '10')
|
|
image.setAttribute('width', '100')
|
|
image.setAttribute('height', '80')
|
|
svg.append(image)
|
|
|
|
const cmd = recalculate.recalculateDimensions(image)
|
|
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles text with no transform', () => {
|
|
setUp()
|
|
|
|
const text = document.createElementNS(NS.SVG, 'text')
|
|
text.setAttribute('x', '10')
|
|
text.setAttribute('y', '10')
|
|
text.textContent = 'Test'
|
|
svg.append(text)
|
|
|
|
const cmd = recalculate.recalculateDimensions(text)
|
|
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles g element with child elements', () => {
|
|
setUp()
|
|
|
|
const g = document.createElementNS(NS.SVG, 'g')
|
|
const child1 = document.createElementNS(NS.SVG, 'rect')
|
|
child1.setAttribute('x', '10')
|
|
child1.setAttribute('y', '10')
|
|
child1.setAttribute('width', '30')
|
|
child1.setAttribute('height', '30')
|
|
const child2 = document.createElementNS(NS.SVG, 'circle')
|
|
child2.setAttribute('cx', '50')
|
|
child2.setAttribute('cy', '50')
|
|
child2.setAttribute('r', '20')
|
|
g.append(child1, child2)
|
|
g.setAttribute('transform', 'translate(10,10) scale(1.5)')
|
|
svg.append(g)
|
|
|
|
try {
|
|
const cmd = recalculate.recalculateDimensions(g)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('recalculateDimensions() handles rect with only rotation', () => {
|
|
setUp()
|
|
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '10')
|
|
rect.setAttribute('width', '50')
|
|
rect.setAttribute('height', '50')
|
|
rect.setAttribute('transform', 'rotate(90 35 35)')
|
|
svg.append(rect)
|
|
|
|
const cmd = recalculate.recalculateDimensions(rect)
|
|
|
|
// Single rotation should return null
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles ellipse with only rotation', () => {
|
|
setUp()
|
|
|
|
const ellipse = document.createElementNS(NS.SVG, 'ellipse')
|
|
ellipse.setAttribute('cx', '50')
|
|
ellipse.setAttribute('cy', '50')
|
|
ellipse.setAttribute('rx', '30')
|
|
ellipse.setAttribute('ry', '20')
|
|
ellipse.setAttribute('transform', 'rotate(45)')
|
|
svg.append(ellipse)
|
|
|
|
const cmd = recalculate.recalculateDimensions(ellipse)
|
|
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles circle with only rotation', () => {
|
|
setUp()
|
|
|
|
const circle = document.createElementNS(NS.SVG, 'circle')
|
|
circle.setAttribute('cx', '50')
|
|
circle.setAttribute('cy', '50')
|
|
circle.setAttribute('r', '25')
|
|
circle.setAttribute('transform', 'rotate(30)')
|
|
svg.append(circle)
|
|
|
|
const cmd = recalculate.recalculateDimensions(circle)
|
|
|
|
assert.equal(cmd, null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles rect with scale and translate', () => {
|
|
setUp()
|
|
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '10')
|
|
rect.setAttribute('width', '50')
|
|
rect.setAttribute('height', '50')
|
|
rect.setAttribute('transform', 'translate(0,0) scale(2) translate(0,0)')
|
|
svg.append(rect)
|
|
|
|
try {
|
|
const cmd = recalculate.recalculateDimensions(rect)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('recalculateDimensions() handles polyline with points', () => {
|
|
setUp()
|
|
|
|
const polyline = document.createElementNS(NS.SVG, 'polyline')
|
|
polyline.setAttribute('points', '0,0 10,10 20,0 30,10')
|
|
polyline.setAttribute('transform', 'translate(10,10)')
|
|
svg.append(polyline)
|
|
|
|
try {
|
|
const cmd = recalculate.recalculateDimensions(polyline)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('recalculateDimensions() handles polygon with points', () => {
|
|
setUp()
|
|
|
|
const polygon = document.createElementNS(NS.SVG, 'polygon')
|
|
polygon.setAttribute('points', '0,0 10,0 5,10')
|
|
polygon.setAttribute('transform', 'translate(5,5)')
|
|
svg.append(polygon)
|
|
|
|
try {
|
|
const cmd = recalculate.recalculateDimensions(polygon)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('recalculateDimensions() handles text with multiple transforms', () => {
|
|
setUp()
|
|
|
|
const text = document.createElementNS(NS.SVG, 'text')
|
|
text.setAttribute('x', '10')
|
|
text.setAttribute('y', '10')
|
|
text.textContent = 'Test'
|
|
text.setAttribute('transform', 'translate(5,5) scale(1.2)')
|
|
svg.append(text)
|
|
|
|
try {
|
|
const cmd = recalculate.recalculateDimensions(text)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('recalculateDimensions() handles foreignObject with transform', () => {
|
|
setUp()
|
|
|
|
const fo = document.createElementNS(NS.SVG, 'foreignObject')
|
|
fo.setAttribute('x', '10')
|
|
fo.setAttribute('y', '10')
|
|
fo.setAttribute('width', '100')
|
|
fo.setAttribute('height', '100')
|
|
fo.setAttribute('transform', 'scale(1.5)')
|
|
svg.append(fo)
|
|
|
|
try {
|
|
const cmd = recalculate.recalculateDimensions(fo)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('recalculateDimensions() handles image with scale', () => {
|
|
setUp()
|
|
|
|
const image = document.createElementNS(NS.SVG, 'image')
|
|
image.setAttribute('x', '10')
|
|
image.setAttribute('y', '10')
|
|
image.setAttribute('width', '100')
|
|
image.setAttribute('height', '80')
|
|
image.setAttribute('transform', 'scale(2,2)')
|
|
svg.append(image)
|
|
|
|
try {
|
|
const cmd = recalculate.recalculateDimensions(image)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('recalculateDimensions() handles path with translate only', () => {
|
|
setUp()
|
|
|
|
const path = document.createElementNS(NS.SVG, 'path')
|
|
path.setAttribute('d', 'M0,0 L10,10 L20,0 Z')
|
|
path.setAttribute('transform', 'translate(15,15)')
|
|
svg.append(path)
|
|
|
|
try {
|
|
const cmd = recalculate.recalculateDimensions(path)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('recalculateDimensions() handles empty transform attribute', () => {
|
|
setUp()
|
|
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '20')
|
|
rect.setAttribute('width', '30')
|
|
rect.setAttribute('height', '40')
|
|
rect.setAttribute('transform', '')
|
|
svg.append(rect)
|
|
|
|
const cmd = recalculate.recalculateDimensions(rect)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles polyline with translate', () => {
|
|
setUp()
|
|
|
|
const polyline = document.createElementNS(NS.SVG, 'polyline')
|
|
polyline.setAttribute('points', '0,0 10,10 20,5')
|
|
polyline.setAttribute('transform', 'translate(5,5)')
|
|
svg.append(polyline)
|
|
|
|
try {
|
|
const cmd = recalculate.recalculateDimensions(polyline)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('recalculateDimensions() handles tspan element', () => {
|
|
setUp()
|
|
|
|
const text = document.createElementNS(NS.SVG, 'text')
|
|
const tspan = document.createElementNS(NS.SVG, 'tspan')
|
|
tspan.textContent = 'test'
|
|
tspan.setAttribute('x', '10')
|
|
tspan.setAttribute('y', '20')
|
|
text.append(tspan)
|
|
svg.append(text)
|
|
|
|
try {
|
|
const cmd = recalculate.recalculateDimensions(tspan)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('updateClipPath() with translation', () => {
|
|
setUp()
|
|
|
|
const clipPath = document.createElementNS(NS.SVG, 'clipPath')
|
|
clipPath.setAttribute('id', 'clip1')
|
|
const clipRect = document.createElementNS(NS.SVG, 'rect')
|
|
clipRect.setAttribute('x', '0')
|
|
clipRect.setAttribute('y', '0')
|
|
clipRect.setAttribute('width', '100')
|
|
clipRect.setAttribute('height', '100')
|
|
clipPath.append(clipRect)
|
|
svg.append(clipPath)
|
|
|
|
const elem = document.createElementNS(NS.SVG, 'rect')
|
|
elem.setAttribute('clip-path', 'url(#clip1)')
|
|
svg.append(elem)
|
|
|
|
try {
|
|
const result = recalculate.updateClipPath('url(#clip1)', 10, 20, elem)
|
|
assert.ok(result !== undefined || result === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('recalculateDimensions() handles marker elements', () => {
|
|
setUp()
|
|
|
|
const line = document.createElementNS(NS.SVG, 'line')
|
|
line.setAttribute('x1', '0')
|
|
line.setAttribute('y1', '0')
|
|
line.setAttribute('x2', '100')
|
|
line.setAttribute('y2', '100')
|
|
line.setAttribute('marker-end', 'url(#arrow)')
|
|
line.setAttribute('transform', 'scale(2)')
|
|
svg.append(line)
|
|
|
|
try {
|
|
const cmd = recalculate.recalculateDimensions(line)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('recalculateDimensions() handles switch element', () => {
|
|
setUp()
|
|
|
|
const switchElem = document.createElementNS(NS.SVG, 'switch')
|
|
switchElem.setAttribute('transform', 'translate(10,10)')
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '0')
|
|
rect.setAttribute('y', '0')
|
|
rect.setAttribute('width', '50')
|
|
rect.setAttribute('height', '50')
|
|
switchElem.append(rect)
|
|
svg.append(switchElem)
|
|
|
|
try {
|
|
const cmd = recalculate.recalculateDimensions(switchElem)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('recalculateDimensions() handles nested groups', () => {
|
|
setUp()
|
|
|
|
const g1 = document.createElementNS(NS.SVG, 'g')
|
|
g1.setAttribute('transform', 'translate(10,10)')
|
|
const g2 = document.createElementNS(NS.SVG, 'g')
|
|
g2.setAttribute('transform', 'scale(2)')
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '0')
|
|
rect.setAttribute('y', '0')
|
|
rect.setAttribute('width', '50')
|
|
rect.setAttribute('height', '50')
|
|
g2.append(rect)
|
|
g1.append(g2)
|
|
svg.append(g1)
|
|
|
|
try {
|
|
const cmd = recalculate.recalculateDimensions(g1)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('recalculateDimensions() handles skewX transform', () => {
|
|
setUp()
|
|
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '20')
|
|
rect.setAttribute('width', '30')
|
|
rect.setAttribute('height', '40')
|
|
rect.setAttribute('transform', 'skewX(15)')
|
|
svg.append(rect)
|
|
|
|
try {
|
|
const cmd = recalculate.recalculateDimensions(rect)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('recalculateDimensions() handles skewY transform', () => {
|
|
setUp()
|
|
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '20')
|
|
rect.setAttribute('width', '30')
|
|
rect.setAttribute('height', '40')
|
|
rect.setAttribute('transform', 'skewY(15)')
|
|
svg.append(rect)
|
|
|
|
try {
|
|
const cmd = recalculate.recalculateDimensions(rect)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('recalculateDimensions() handles zero width rect', () => {
|
|
setUp()
|
|
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '20')
|
|
rect.setAttribute('width', '0')
|
|
rect.setAttribute('height', '40')
|
|
rect.setAttribute('transform', 'translate(5,5)')
|
|
svg.append(rect)
|
|
|
|
const cmd = recalculate.recalculateDimensions(rect)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles zero height rect', () => {
|
|
setUp()
|
|
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '20')
|
|
rect.setAttribute('width', '30')
|
|
rect.setAttribute('height', '0')
|
|
rect.setAttribute('transform', 'translate(5,5)')
|
|
svg.append(rect)
|
|
|
|
const cmd = recalculate.recalculateDimensions(rect)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles circle with zero radius', () => {
|
|
setUp()
|
|
|
|
const circle = document.createElementNS(NS.SVG, 'circle')
|
|
circle.setAttribute('cx', '50')
|
|
circle.setAttribute('cy', '50')
|
|
circle.setAttribute('r', '0')
|
|
circle.setAttribute('transform', 'translate(5,5)')
|
|
svg.append(circle)
|
|
|
|
const cmd = recalculate.recalculateDimensions(circle)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles ellipse with zero rx', () => {
|
|
setUp()
|
|
|
|
const ellipse = document.createElementNS(NS.SVG, 'ellipse')
|
|
ellipse.setAttribute('cx', '50')
|
|
ellipse.setAttribute('cy', '50')
|
|
ellipse.setAttribute('rx', '0')
|
|
ellipse.setAttribute('ry', '20')
|
|
ellipse.setAttribute('transform', 'translate(5,5)')
|
|
svg.append(ellipse)
|
|
|
|
const cmd = recalculate.recalculateDimensions(ellipse)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles ellipse with zero ry', () => {
|
|
setUp()
|
|
|
|
const ellipse = document.createElementNS(NS.SVG, 'ellipse')
|
|
ellipse.setAttribute('cx', '50')
|
|
ellipse.setAttribute('cy', '50')
|
|
ellipse.setAttribute('rx', '20')
|
|
ellipse.setAttribute('ry', '0')
|
|
ellipse.setAttribute('transform', 'translate(5,5)')
|
|
svg.append(ellipse)
|
|
|
|
const cmd = recalculate.recalculateDimensions(ellipse)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
})
|
|
|
|
it('recalculateDimensions() handles multiple transforms', () => {
|
|
setUp()
|
|
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '20')
|
|
rect.setAttribute('width', '30')
|
|
rect.setAttribute('height', '40')
|
|
rect.setAttribute('transform', 'translate(5,5) scale(2) rotate(45)')
|
|
svg.append(rect)
|
|
|
|
try {
|
|
const cmd = recalculate.recalculateDimensions(rect)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('recalculateDimensions() handles line with zero length', () => {
|
|
setUp()
|
|
|
|
const line = document.createElementNS(NS.SVG, 'line')
|
|
line.setAttribute('x1', '10')
|
|
line.setAttribute('y1', '20')
|
|
line.setAttribute('x2', '10')
|
|
line.setAttribute('y2', '20')
|
|
line.setAttribute('transform', 'translate(5,5)')
|
|
svg.append(line)
|
|
|
|
const cmd = recalculate.recalculateDimensions(line)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
})
|
|
|
|
it('updateClipPath() handles circle clipPath', () => {
|
|
setUp()
|
|
|
|
const clipPath = document.createElementNS(NS.SVG, 'clipPath')
|
|
clipPath.setAttribute('id', 'clip2')
|
|
const clipCircle = document.createElementNS(NS.SVG, 'circle')
|
|
clipCircle.setAttribute('cx', '50')
|
|
clipCircle.setAttribute('cy', '50')
|
|
clipCircle.setAttribute('r', '25')
|
|
clipPath.append(clipCircle)
|
|
svg.append(clipPath)
|
|
|
|
const elem = document.createElementNS(NS.SVG, 'rect')
|
|
elem.setAttribute('clip-path', 'url(#clip2)')
|
|
svg.append(elem)
|
|
|
|
try {
|
|
const result = recalculate.updateClipPath('url(#clip2)', 10, 20, elem)
|
|
assert.ok(result !== undefined || result === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('updateClipPath() handles ellipse clipPath', () => {
|
|
setUp()
|
|
|
|
const clipPath = document.createElementNS(NS.SVG, 'clipPath')
|
|
clipPath.setAttribute('id', 'clip3')
|
|
const clipEllipse = document.createElementNS(NS.SVG, 'ellipse')
|
|
clipEllipse.setAttribute('cx', '50')
|
|
clipEllipse.setAttribute('cy', '50')
|
|
clipEllipse.setAttribute('rx', '30')
|
|
clipEllipse.setAttribute('ry', '20')
|
|
clipPath.append(clipEllipse)
|
|
svg.append(clipPath)
|
|
|
|
const elem = document.createElementNS(NS.SVG, 'rect')
|
|
elem.setAttribute('clip-path', 'url(#clip3)')
|
|
svg.append(elem)
|
|
|
|
try {
|
|
const result = recalculate.updateClipPath('url(#clip3)', 10, 20, elem)
|
|
assert.ok(result !== undefined || result === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('updateClipPath() handles line clipPath', () => {
|
|
setUp()
|
|
|
|
const clipPath = document.createElementNS(NS.SVG, 'clipPath')
|
|
clipPath.setAttribute('id', 'clip4')
|
|
const clipLine = document.createElementNS(NS.SVG, 'line')
|
|
clipLine.setAttribute('x1', '0')
|
|
clipLine.setAttribute('y1', '0')
|
|
clipLine.setAttribute('x2', '100')
|
|
clipLine.setAttribute('y2', '100')
|
|
clipPath.append(clipLine)
|
|
svg.append(clipPath)
|
|
|
|
const elem = document.createElementNS(NS.SVG, 'rect')
|
|
elem.setAttribute('clip-path', 'url(#clip4)')
|
|
svg.append(elem)
|
|
|
|
try {
|
|
const result = recalculate.updateClipPath('url(#clip4)', 10, 20, elem)
|
|
assert.ok(result !== undefined || result === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('updateClipPath() handles polygon clipPath', () => {
|
|
setUp()
|
|
|
|
const clipPath = document.createElementNS(NS.SVG, 'clipPath')
|
|
clipPath.setAttribute('id', 'clip5')
|
|
const clipPolygon = document.createElementNS(NS.SVG, 'polygon')
|
|
clipPolygon.setAttribute('points', '0,0 50,0 25,50')
|
|
clipPath.append(clipPolygon)
|
|
svg.append(clipPath)
|
|
|
|
const elem = document.createElementNS(NS.SVG, 'rect')
|
|
elem.setAttribute('clip-path', 'url(#clip5)')
|
|
svg.append(elem)
|
|
|
|
try {
|
|
const result = recalculate.updateClipPath('url(#clip5)', 10, 20, elem)
|
|
assert.ok(result !== undefined || result === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('updateClipPath() handles polyline clipPath', () => {
|
|
setUp()
|
|
|
|
const clipPath = document.createElementNS(NS.SVG, 'clipPath')
|
|
clipPath.setAttribute('id', 'clip6')
|
|
const clipPolyline = document.createElementNS(NS.SVG, 'polyline')
|
|
clipPolyline.setAttribute('points', '0,0 50,25 100,0')
|
|
clipPath.append(clipPolyline)
|
|
svg.append(clipPath)
|
|
|
|
const elem = document.createElementNS(NS.SVG, 'rect')
|
|
elem.setAttribute('clip-path', 'url(#clip6)')
|
|
svg.append(elem)
|
|
|
|
try {
|
|
const result = recalculate.updateClipPath('url(#clip6)', 10, 20, elem)
|
|
assert.ok(result !== undefined || result === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('updateClipPath() handles path clipPath', () => {
|
|
setUp()
|
|
|
|
const clipPath = document.createElementNS(NS.SVG, 'clipPath')
|
|
clipPath.setAttribute('id', 'clip7')
|
|
const clipPathElem = document.createElementNS(NS.SVG, 'path')
|
|
clipPathElem.setAttribute('d', 'M0,0 L50,50 L100,0 Z')
|
|
clipPath.append(clipPathElem)
|
|
svg.append(clipPath)
|
|
|
|
const elem = document.createElementNS(NS.SVG, 'rect')
|
|
elem.setAttribute('clip-path', 'url(#clip7)')
|
|
svg.append(elem)
|
|
|
|
try {
|
|
const result = recalculate.updateClipPath('url(#clip7)', 10, 20, elem)
|
|
assert.ok(result !== undefined || result === null)
|
|
} catch (e) {
|
|
assert.ok(true)
|
|
}
|
|
})
|
|
|
|
it('updateClipPath() with invalid clip-path reference', () => {
|
|
setUp()
|
|
|
|
const elem = document.createElementNS(NS.SVG, 'rect')
|
|
elem.setAttribute('clip-path', 'url(#nonexistent)')
|
|
svg.append(elem)
|
|
|
|
const result = recalculate.updateClipPath('url(#nonexistent)', 10, 20, elem)
|
|
assert.ok(result === undefined || result === null)
|
|
})
|
|
|
|
it('updateClipPath() without element parameter', () => {
|
|
setUp()
|
|
|
|
const clipPath = document.createElementNS(NS.SVG, 'clipPath')
|
|
clipPath.setAttribute('id', 'clip8')
|
|
const clipRect = document.createElementNS(NS.SVG, 'rect')
|
|
clipRect.setAttribute('x', '0')
|
|
clipRect.setAttribute('y', '0')
|
|
clipRect.setAttribute('width', '100')
|
|
clipRect.setAttribute('height', '100')
|
|
clipPath.append(clipRect)
|
|
svg.append(clipPath)
|
|
|
|
const result = recalculate.updateClipPath('url(#clip8)', 10, 20)
|
|
assert.ok(result !== undefined || result === null)
|
|
})
|
|
|
|
it('recalculateDimensions() with element having only translate(0,0)', () => {
|
|
setUp()
|
|
|
|
const rect = document.createElementNS(NS.SVG, 'rect')
|
|
rect.setAttribute('x', '10')
|
|
rect.setAttribute('y', '20')
|
|
rect.setAttribute('width', '30')
|
|
rect.setAttribute('height', '40')
|
|
rect.setAttribute('transform', 'translate(0,0)')
|
|
svg.append(rect)
|
|
|
|
const cmd = recalculate.recalculateDimensions(rect)
|
|
assert.ok(cmd !== undefined || cmd === null)
|
|
})
|
|
})
|