added web vendorsHEADmaster

1 files changed, 66 insertions, 0 deletions

diff --git a/preact/debug/test/browser/serializeVNode.test.js b/preact/debug/test/browser/serializeVNode.test.js
new file mode 100644
index 0000000..f8c8515
--- /dev/null
+++ b/preact/debug/test/browser/serializeVNode.test.js
@@ -0,0 +1,66 @@
+import { createElement, Component } from 'preact';
+import { serializeVNode } from '../../src/debug';
+
+/** @jsx createElement */
+
+describe('serializeVNode', () => {
+	it("should prefer a function component's displayName", () => {
+		function Foo() {
+			return <div />;
+		}
+		Foo.displayName = 'Bar';
+
+		expect(serializeVNode(<Foo />)).to.equal('<Bar />');
+	});
+
+	it("should prefer a class component's displayName", () => {
+		class Bar extends Component {
+			render() {
+				return <div />;
+			}
+		}
+		Bar.displayName = 'Foo';
+
+		expect(serializeVNode(<Bar />)).to.equal('<Foo />');
+	});
+
+	it('should serialize vnodes without children', () => {
+		expect(serializeVNode(<br />)).to.equal('<br />');
+	});
+
+	it('should serialize vnodes with children', () => {
+		expect(serializeVNode(<div>Hello World</div>)).to.equal('<div>..</div>');
+	});
+
+	it('should serialize components', () => {
+		function Foo() {
+			return <div />;
+		}
+		expect(serializeVNode(<Foo />)).to.equal('<Foo />');
+	});
+
+	it('should serialize props', () => {
+		expect(serializeVNode(<div class="foo" />)).to.equal('<div class="foo" />');
+
+		// Ensure that we have a predictable function name. Our test runner
+		// creates an all inclusive bundle per file and the identifier
+		// "noop" may have already been used.
+		// eslint-disable-next-line func-style
+		let noop = function noopFn() {};
+		expect(serializeVNode(<div onClick={noop} />)).to.equal(
+			'<div onClick="function noopFn() {}" />'
+		);
+
+		function Foo(props) {
+			return props.foo;
+		}
+
+		expect(serializeVNode(<Foo foo={[1, 2, 3]} />)).to.equal(
+			'<Foo foo="1,2,3" />'
+		);
+
+		expect(serializeVNode(<div prop={Object.create(null)} />)).to.equal(
+			'<div prop="[object Object]" />'
+		);
+	});
+});