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-rw-r--r--thirdparty/preact/test/browser/svg.js112
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diff --git a/thirdparty/preact/test/browser/svg.js b/thirdparty/preact/test/browser/svg.js
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+++ b/thirdparty/preact/test/browser/svg.js
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+import { h, render } from '../../src/preact';
+/** @jsx h */
+
+
+// hacky normalization of attribute order across browsers.
+function sortAttributes(html) {
+ return html.replace(/<([a-z0-9-]+)((?:\s[a-z0-9:_.-]+=".*?")+)((?:\s*\/)?>)/gi, (s, pre, attrs, after) => {
+ let list = attrs.match(/\s[a-z0-9:_.-]+=".*?"/gi).sort( (a, b) => a>b ? 1 : -1 );
+ if (~after.indexOf('/')) after = '></'+pre+'>';
+ return '<' + pre + list.join('') + after;
+ });
+}
+
+
+describe('svg', () => {
+ let scratch;
+
+ before( () => {
+ scratch = document.createElement('div');
+ (document.body || document.documentElement).appendChild(scratch);
+ });
+
+ beforeEach( () => {
+ scratch.innerHTML = '';
+ });
+
+ after( () => {
+ scratch.parentNode.removeChild(scratch);
+ scratch = null;
+ });
+
+ it('should render SVG to string', () => {
+ render((
+ <svg viewBox="0 0 360 360">
+ <path stroke="white" fill="black" d="M 347.1 357.9 L 183.3 256.5 L 13 357.9 V 1.7 h 334.1 v 356.2 Z M 58.5 47.2 v 231.4 l 124.8 -74.1 l 118.3 72.8 V 47.2 H 58.5 Z" />
+ </svg>
+ ), scratch);
+
+ let html = sortAttributes(String(scratch.innerHTML).replace(' xmlns="http://www.w3.org/2000/svg"', ''));
+ expect(html).to.equal(sortAttributes(`
+ <svg viewBox="0 0 360 360">
+ <path d="M 347.1 357.9 L 183.3 256.5 L 13 357.9 V 1.7 h 334.1 v 356.2 Z M 58.5 47.2 v 231.4 l 124.8 -74.1 l 118.3 72.8 V 47.2 H 58.5 Z" fill="black" stroke="white"></path>
+ </svg>
+ `.replace(/[\n\t]+/g,'')));
+ });
+
+ it('should render SVG to DOM', () => {
+ const Demo = () => (
+ <svg viewBox="0 0 360 360">
+ <path d="M 347.1 357.9 L 183.3 256.5 L 13 357.9 V 1.7 h 334.1 v 356.2 Z M 58.5 47.2 v 231.4 l 124.8 -74.1 l 118.3 72.8 V 47.2 H 58.5 Z" fill="black" stroke="white" />
+ </svg>
+ );
+ render(<Demo />, scratch);
+
+ let html = sortAttributes(String(scratch.innerHTML).replace(' xmlns="http://www.w3.org/2000/svg"', ''));
+ expect(html).to.equal(sortAttributes('<svg viewBox="0 0 360 360"><path stroke="white" fill="black" d="M 347.1 357.9 L 183.3 256.5 L 13 357.9 V 1.7 h 334.1 v 356.2 Z M 58.5 47.2 v 231.4 l 124.8 -74.1 l 118.3 72.8 V 47.2 H 58.5 Z"></path></svg>'));
+ });
+
+ it('should use attributes for className', () => {
+ const Demo = ({ c }) => (
+ <svg viewBox="0 0 360 360" {...(c ? {class:'foo_'+c} : {})}>
+ <path class={c && ('bar_'+c)} stroke="white" fill="black" d="M347.1 357.9L183.3 256.5 13 357.9V1.7h334.1v356.2zM58.5 47.2v231.4l124.8-74.1 118.3 72.8V47.2H58.5z" />
+ </svg>
+ );
+ let root = render(<Demo c="1" />, scratch, root);
+ sinon.spy(root, 'removeAttribute');
+ root = render(<Demo />, scratch, root);
+ expect(root.removeAttribute).to.have.been.calledOnce.and.calledWith('class');
+ root.removeAttribute.restore();
+
+ root = render(<div />, scratch, root);
+ root = render(<Demo />, scratch, root);
+ sinon.spy(root, 'setAttribute');
+ root = render(<Demo c="2" />, scratch, root);
+ expect(root.setAttribute).to.have.been.calledOnce.and.calledWith('class', 'foo_2');
+ root.setAttribute.restore();
+ root = render(<Demo c="3" />, scratch, root);
+ root = render(<Demo />, scratch, root);
+ });
+
+ it('should still support class attribute', () => {
+ render((
+ <svg viewBox="0 0 1 1" class="foo bar" />
+ ), scratch);
+
+ expect(scratch.innerHTML).to.contain(` class="foo bar"`);
+ });
+
+ it('should serialize class', () => {
+ render((
+ <svg viewBox="0 0 1 1" class={{ foo: true, bar: false, other: 'hello' }} />
+ ), scratch);
+
+ expect(scratch.innerHTML).to.contain(` class="foo other"`);
+ });
+
+ it('should switch back to HTML for <foreignObject>', () => {
+ render((
+ <svg>
+ <g>
+ <foreignObject>
+ <a href="#foo">test</a>
+ </foreignObject>
+ </g>
+ </svg>
+ ), scratch);
+
+ expect(scratch.getElementsByTagName('a'))
+ .to.have.property('0')
+ .that.is.a('HTMLAnchorElement');
+ });
+});