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https://github.com/lightpanda-io/browser.git
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9d60142828
When a WebAPI takes `[]const u8`, we coerce values to strings. But when it takes a `?[]const u8` how should we handle `null`? Some APIs might want to know that it was null, others might just want `"null``. Currently when `null` is passed to `?[]const u8`, we'll get null. This adds a discriminator type, js.NullableString. When `null` is passed to it it'll be converted to `"null"`.
244 lines
7.5 KiB
HTML
244 lines
7.5 KiB
HTML
<!DOCTYPE html>
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<head>
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<title>DOMImplementation Test</title>
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<script src="testing.js"></script>
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</head>
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<body>
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</body>
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<script id=implementation>
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{
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const impl = document.implementation;
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testing.expectEqual('[object DOMImplementation]', impl.toString());
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}
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</script>
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<script id=hasFeature>
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{
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const impl = document.implementation;
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testing.expectEqual(true, impl.hasFeature('XML', '1.0'));
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testing.expectEqual(true, impl.hasFeature('HTML', '2.0'));
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testing.expectEqual(true, impl.hasFeature('', null));
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}
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</script>
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<script id=createDocumentType>
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{
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const impl = document.implementation;
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const doctype = impl.createDocumentType('html', '', '');
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testing.expectEqual(10, doctype.nodeType);
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testing.expectEqual('html', doctype.nodeName);
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testing.expectEqual('html', doctype.name);
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testing.expectEqual('', doctype.publicId);
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testing.expectEqual('', doctype.systemId);
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testing.expectEqual('[object DocumentType]', doctype.toString());
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}
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</script>
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<script id=createDocumentTypeWithIds>
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{
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const impl = document.implementation;
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const doctype = impl.createDocumentType(
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'svg',
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'-//W3C//DTD SVG 1.1//EN',
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'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd'
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);
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testing.expectEqual('svg', doctype.name);
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testing.expectEqual('-//W3C//DTD SVG 1.1//EN', doctype.publicId);
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testing.expectEqual('http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd', doctype.systemId);
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}
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</script>
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<script id=createDocumentTypeNullIds>
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{
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const impl = document.implementation;
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const doctype = impl.createDocumentType('html', null, null);
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testing.expectEqual('html', doctype.name);
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testing.expectEqual('null', doctype.publicId);
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testing.expectEqual('null', doctype.systemId);
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}
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</script>
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<script id=createHTMLDocument_no_title>
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{
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const impl = document.implementation;
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const doc = impl.createHTMLDocument();
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testing.expectEqual(true, doc instanceof HTMLDocument);
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testing.expectEqual(true, doc instanceof Document);
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testing.expectEqual(9, doc.nodeType);
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testing.expectEqual('complete', doc.readyState);
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// Should have DOCTYPE
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testing.expectEqual(true, doc.firstChild instanceof DocumentType);
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testing.expectEqual('html', doc.firstChild.name);
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// Should have html element
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const html = doc.documentElement;
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testing.expectEqual(true, html !== null);
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testing.expectEqual('HTML', html.tagName);
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// Should have head
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const head = doc.head;
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testing.expectEqual(true, head !== null);
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testing.expectEqual('HEAD', head.tagName);
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// Should have body
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const body = doc.body;
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testing.expectEqual(true, body !== null);
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testing.expectEqual('BODY', body.tagName);
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// Title should be empty when not provided
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testing.expectEqual('', doc.title);
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}
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</script>
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<script id=createHTMLDocument_with_title>
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{
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const impl = document.implementation;
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const doc = impl.createHTMLDocument('Test Document');
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testing.expectEqual('Test Document', doc.title);
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// Should have title element in head
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const titleElement = doc.head.querySelector('title');
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testing.expectEqual(true, titleElement !== null);
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testing.expectEqual('Test Document', titleElement.textContent);
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}
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</script>
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<script id=createHTMLDocument_nulll_title>
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{
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const impl = document.implementation;
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const doc = impl.createHTMLDocument(null);
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testing.expectEqual('null', doc.title);
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// Should have title element in head
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const titleElement = doc.head.querySelector('title');
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testing.expectEqual(true, titleElement !== null);
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testing.expectEqual('null', titleElement.textContent);
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}
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</script>
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<script id=createHTMLDocument_structure>
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{
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const impl = document.implementation;
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const doc = impl.createHTMLDocument('My Doc');
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// Verify complete structure: DOCTYPE -> html -> (head, body)
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testing.expectEqual(2, doc.childNodes.length); // DOCTYPE and html
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const html = doc.documentElement;
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testing.expectEqual(2, html.childNodes.length); // head and body
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testing.expectEqual(doc.head, html.firstChild);
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testing.expectEqual(doc.body, html.lastChild);
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// Head should contain only title when title is provided
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testing.expectEqual(1, doc.head.childNodes.length);
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testing.expectEqual('TITLE', doc.head.firstChild.tagName);
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}
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</script>
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<script id=createHTMLDocument_manipulation>
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{
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const impl = document.implementation;
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const doc = impl.createHTMLDocument();
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// Should be able to manipulate the created document
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const div = doc.createElement('div');
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div.textContent = 'Hello World';
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doc.body.appendChild(div);
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testing.expectEqual(1, doc.body.childNodes.length);
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testing.expectEqual('Hello World', doc.body.firstChild.textContent);
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}
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</script>
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<script id=createDocument_minimal>
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{
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const impl = document.implementation;
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const doc = impl.createDocument(null, null, null);
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testing.expectEqual(true, doc instanceof Document);
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testing.expectEqual(9, doc.nodeType);
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testing.expectEqual('[object XMLDocument]', doc.toString());
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// Should be empty - no doctype, no root element
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testing.expectEqual(0, doc.childNodes.length);
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testing.expectEqual(null, doc.documentElement);
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}
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</script>
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<script id=createDocument_with_root>
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{
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const impl = document.implementation;
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const doc = impl.createDocument(null, 'root', null);
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testing.expectEqual(1, doc.childNodes.length);
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const root = doc.documentElement;
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testing.expectEqual(true, root !== null);
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// TODO: XML documents should preserve case, but we currently uppercase
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testing.expectEqual('root', root.tagName);
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}
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</script>
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<script id=createDocument_with_namespace>
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{
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const impl = document.implementation;
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const doc = impl.createDocument('http://www.w3.org/2000/svg', 'svg', null);
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const root = doc.documentElement;
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testing.expectEqual('svg', root.nodeName);
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testing.expectEqual('http://www.w3.org/2000/svg', root.namespaceURI);
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}
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</script>
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<script id=createDocument_with_doctype>
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{
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const impl = document.implementation;
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const doctype = impl.createDocumentType('svg', '-//W3C//DTD SVG 1.1//EN', 'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd');
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const doc = impl.createDocument('http://www.w3.org/2000/svg', 'svg', doctype);
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testing.expectEqual(2, doc.childNodes.length);
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// First child should be doctype
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testing.expectEqual(true, doc.firstChild instanceof DocumentType);
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testing.expectEqual('svg', doc.firstChild.name);
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// Second child should be root element
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testing.expectEqual('svg', doc.documentElement.nodeName);
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}
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</script>
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<script id=createDocument_qualified_name>
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{
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const impl = document.implementation;
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const doc = impl.createDocument('http://example.com', 'prefix:localName', null);
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const root = doc.documentElement;
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testing.expectEqual('prefix:localName', root.tagName);
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// TODO: Custom namespaces are being replaced with an empty value
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testing.expectEqual('http://lightpanda.io/unsupported/namespace', root.namespaceURI);
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}
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</script>
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<script id=createDocument_manipulation>
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{
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const impl = document.implementation;
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const doc = impl.createDocument(null, 'root', null);
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// Should be able to manipulate the created document
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const child = doc.createElement('child');
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child.textContent = 'Test';
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doc.documentElement.appendChild(child);
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testing.expectEqual(1, doc.documentElement.childNodes.length);
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testing.expectEqual('child', doc.documentElement.firstChild.tagName);
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testing.expectEqual('Test', doc.documentElement.firstChild.textContent);
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}
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</script>
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