fix: issue #109

taoqf · Apr 6, 2021 · acb31ab · acb31ab
1 parent 578e365
commit acb31ab
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Showing 2 changed files with 15 additions and 1 deletion.
diff --git a/src/nodes/html.ts b/src/nodes/html.ts
@@ -269,7 +269,7 @@ export default class HTMLElement extends Node {
 		if (tag) {
 			// const void_tags = new Set('area|base|br|col|embed|hr|img|input|link|meta|param|source|track|wbr'.split('|'));
 			// const is_void = void_tags.has(tag);
-			const is_void = /area|base|br|col|embed|hr|img|input|link|meta|param|source|track|wbr/i.test(tag);
+			const is_void = /^(area|base|br|col|embed|hr|img|input|link|meta|param|source|track|wbr)$/i.test(tag);
 			const attrs = this.rawAttrs ? ` ${this.rawAttrs}` : '';
 			if (is_void) {
 				return `<${tag}${attrs}>`;

diff --git a/test/109.js b/test/109.js
@@ -0,0 +1,14 @@
+const { parse } = require('../dist');
+
+describe('self-close tag', function () {
+	it('should not teat textarea as self-colse tag', async function () {
+		const html = '<textarea id="input_3"></textarea>';
+		const root = parse(html);
+		root.toString().should.eql(html);
+	});
+	it('inptu is self-closing', async function () {
+		const html = '<input value="foo" />';
+		const root = parse(html);
+		root.toString().should.eql('<input value="foo" >');
+	});
+});