Improve URL tests

Libraries/Blob/__tests__/URL-test.js

@@ -23,15 +23,55 @@ describe('URL', function() {
  expect(d.href).toBe('https://developer.mozilla.org/en-US/docs');
  const f = new URL('/en-US/docs', d);
  expect(f.href).toBe('https://developer.mozilla.org/en-US/docs');
- // from original test suite, but requires complex implementation
- // const g = new URL(
- // '/en-US/docs',
- // 'https://developer.mozilla.org/fr-FR/toto',
- // );
- // expect(g.href).toBe('https://developer.mozilla.org/en-US/docs');
+ const g = new URL(
+ '/en-US/docs',
+ 'https://developer.mozilla.org/fr-FR/toto',
+ );
+ expect(g.href).toBe('https://developer.mozilla.org/en-US/docs');
  const h = new URL('/en-US/docs', a);
  expect(h.href).toBe('https://developer.mozilla.org/en-US/docs');
  const i = new URL('http://github.com', 'http://google.com');
  expect(i.href).toBe('http://github.com/');
  });
+
+ it('should pass WHATWG spec examples', () => {
+ const a = new URL('https:example.org');
+ expect(a.href).toBe('https://example.org/');
+ const b = new URL('https://////example.com///');
+ expect(b.href).toBe('https://example.com///');
+ const c = new URL('https://example.com/././foo');
+ expect(c.href).toBe('https://example.com/foo');
+ const d = new URL('hello:world', 'https://example.com/');
+ expect(d.href).toBe('hello:world');
+ const e = new URL('https:example.org', 'https://example.com/');
+ expect(e.href).toBe('https://example.com/example.org');
+ const f = new URL('\\example\\..\\demo/.\\', 'https://example.com/');
+ expect(f.href).toBe('https://example.com/demo/');
+ const g = new URL('example', 'https://example.com/demo');
+ expect(g.href).toBe('https://example.com/example');
+ });
+
+ it('should support unicode', () => {
+ const a = new URL('https://r3---sn-p5qlsnz6.googlevideo.com');
+ expect(a.href).toBe('https://r3---sn-p5qlsnz6.googlevideo.com');
+ });
+
+ // https://github.com/facebook/react-native/issues/25717
+ it('should pass issue #25717 example', () => {
+ const a = new URL('about', 'https://www.mozilla.org');
+ expect(a.href).toBe('https://www.mozilla.org/about');
+
+ const b = new URL('dev', 'https://google.dev');
+ expect(b.href).toBe('https://google.dev/dev');
+ });
+
+ // https://github.com/facebook/react-native/issues/24428
+ it('should pass issue #24428 example', () => {
+ const url = new URL(
+ 'https://facebook.github.io/react-native/img/header_logo.png',
+ );
+ expect(url.href).toBe(
+ 'https://facebook.github.io/react-native/img/header_logo.png',
+ );
+ });
 });