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@@ -205,4 +205,141 @@ describe('DOM parser', () => {
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})
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})
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})
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+
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+ describe('Namespaces', () => {
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+ test('HTML namesapce', () => {
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+ const ast = parse('<html>test</html>', parserOptions)
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+ const element = ast.children[0] as ElementNode
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+
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+ expect(element.ns).toBe(DOMNamespaces.HTML)
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+ })
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+
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+ test('SVG namesapce', () => {
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+ const ast = parse('<svg>test</svg>', parserOptions)
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+ const element = ast.children[0] as ElementNode
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+
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+ expect(element.ns).toBe(DOMNamespaces.SVG)
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+ })
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+
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+ test('MATH_ML namesapce', () => {
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+ const ast = parse('<math>test</math>', parserOptions)
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+ const element = ast.children[0] as ElementNode
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+
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+ expect(element.ns).toBe(DOMNamespaces.MATH_ML)
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+ })
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+
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+ test('SVG in MATH_ML namesapce', () => {
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+ const ast = parse(
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+ '<math><annotation-xml><svg></svg></annotation-xml></math>',
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+ parserOptions
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+ )
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+ const elementMath = ast.children[0] as ElementNode
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+ const elementAnnotation = elementMath.children[0] as ElementNode
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+ const elementSvg = elementAnnotation.children[0] as ElementNode
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+
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+ expect(elementMath.ns).toBe(DOMNamespaces.MATH_ML)
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+ expect(elementSvg.ns).toBe(DOMNamespaces.SVG)
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+ })
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+
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+ test('html text/html in MATH_ML namesapce', () => {
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+ const ast = parse(
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+ '<math><annotation-xml encoding="text/html"><test/></annotation-xml></math>',
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+ parserOptions
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+ )
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+
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+ const elementMath = ast.children[0] as ElementNode
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+ const elementAnnotation = elementMath.children[0] as ElementNode
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+ const element = elementAnnotation.children[0] as ElementNode
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+
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+ expect(elementMath.ns).toBe(DOMNamespaces.MATH_ML)
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+ expect(element.ns).toBe(DOMNamespaces.HTML)
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+ })
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+
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+ test('html application/xhtml+xml in MATH_ML namesapce', () => {
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+ const ast = parse(
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+ '<math><annotation-xml encoding="application/xhtml+xml"><test/></annotation-xml></math>',
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+ parserOptions
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+ )
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+ const elementMath = ast.children[0] as ElementNode
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+ const elementAnnotation = elementMath.children[0] as ElementNode
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+ const element = elementAnnotation.children[0] as ElementNode
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+
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+ expect(elementMath.ns).toBe(DOMNamespaces.MATH_ML)
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+ expect(element.ns).toBe(DOMNamespaces.HTML)
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+ })
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+
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+ test('mtext malignmark in MATH_ML namesapce', () => {
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+ const ast = parse(
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+ '<math><mtext><malignmark/></mtext></math>',
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+ parserOptions
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+ )
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+ const elementMath = ast.children[0] as ElementNode
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+ const elementText = elementMath.children[0] as ElementNode
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+ const element = elementText.children[0] as ElementNode
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+
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+ expect(elementMath.ns).toBe(DOMNamespaces.MATH_ML)
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+ expect(element.ns).toBe(DOMNamespaces.MATH_ML)
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+ })
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+
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+ test('mtext and not malignmark tag in MATH_ML namesapce', () => {
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+ const ast = parse('<math><mtext><test/></mtext></math>', parserOptions)
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+ const elementMath = ast.children[0] as ElementNode
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+ const elementText = elementMath.children[0] as ElementNode
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+ const element = elementText.children[0] as ElementNode
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+
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+ expect(elementMath.ns).toBe(DOMNamespaces.MATH_ML)
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+ expect(element.ns).toBe(DOMNamespaces.HTML)
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+ })
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+
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+ test('foreignObject tag in SVG namesapce', () => {
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+ const ast = parse(
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+ '<svg><foreignObject><test/></foreignObject></svg>',
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+ parserOptions
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+ )
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+ const elementSvg = ast.children[0] as ElementNode
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+ const elementForeignObject = elementSvg.children[0] as ElementNode
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+ const element = elementForeignObject.children[0] as ElementNode
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+
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+ expect(elementSvg.ns).toBe(DOMNamespaces.SVG)
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+ expect(element.ns).toBe(DOMNamespaces.HTML)
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+ })
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+
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+ test('desc tag in SVG namesapce', () => {
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+ const ast = parse('<svg><desc><test/></desc></svg>', parserOptions)
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+ const elementSvg = ast.children[0] as ElementNode
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+ const elementDesc = elementSvg.children[0] as ElementNode
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+ const element = elementDesc.children[0] as ElementNode
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+
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+ expect(elementSvg.ns).toBe(DOMNamespaces.SVG)
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+ expect(element.ns).toBe(DOMNamespaces.HTML)
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+ })
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+
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+ test('title tag in SVG namesapce', () => {
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+ const ast = parse('<svg><title><test/></title></svg>', parserOptions)
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+ const elementSvg = ast.children[0] as ElementNode
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+ const elementTitle = elementSvg.children[0] as ElementNode
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+ const element = elementTitle.children[0] as ElementNode
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+
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+ expect(elementSvg.ns).toBe(DOMNamespaces.SVG)
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+ expect(element.ns).toBe(DOMNamespaces.HTML)
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+ })
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+
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+ test('SVG in HTML namesapce', () => {
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+ const ast = parse('<html><svg></svg></html>', parserOptions)
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+ const elementHtml = ast.children[0] as ElementNode
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+ const element = elementHtml.children[0] as ElementNode
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+
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+ expect(elementHtml.ns).toBe(DOMNamespaces.HTML)
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+ expect(element.ns).toBe(DOMNamespaces.SVG)
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+ })
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+
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+ test('MATH in HTML namesapce', () => {
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+ const ast = parse('<html><math></math></html>', parserOptions)
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+ const elementHtml = ast.children[0] as ElementNode
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+ const element = elementHtml.children[0] as ElementNode
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+
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+ expect(elementHtml.ns).toBe(DOMNamespaces.HTML)
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+ expect(element.ns).toBe(DOMNamespaces.MATH_ML)
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+ })
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+ })
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})
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大江东去