fix: preserve URL origin upon URL path normalization redirection

Author: brillout

vite-plugin-ssr/utils/parseUrl-extras.spec.ts

@@ -10,9 +10,9 @@ describe('normalizeUrlPathname()', () => {
     expect(normalizeUrlPathname('/')).toBe(null)
     expect(normalizeUrlPathname('//')).toBe('/')
     expect(normalizeUrlPathname('/////')).toBe('/')
-    expect(normalizeUrlPathname('https://example.org/p/')).toBe('/p')
+    expect(normalizeUrlPathname('https://example.org/p/')).toBe('https://example.org/p')
     expect(normalizeUrlPathname('/p/?foo=bar#bla')).toBe('/p?foo=bar#bla')
     expect(normalizeUrlPathname('////?foo=bar#bla')).toBe('/?foo=bar#bla')
-    expect(normalizeUrlPathname('https://example.org/some-url/?foo=bar#bla')).toBe('/some-url?foo=bar#bla')
+    expect(normalizeUrlPathname('https://example.org/some-url/?foo=bar#bla')).toBe('https://example.org/some-url?foo=bar#bla')
   })
 })

vite-plugin-ssr/utils/parseUrl-extras.ts

@@ -57,6 +57,6 @@ function normalizeUrlPathname(urlOriginal: string): string | null {
   const pathnameNormalized = '/' + pathnameOriginal.split('/').filter(Boolean).join('/')
   if (pathnameOriginal === pathnameNormalized) return null
   assertUrlComponents(urlOriginal, urlParsed.origin, pathnameOriginal, urlParsed.searchOriginal, urlParsed.hashOriginal)
-  const urlNormalized = createUrl('', pathnameNormalized, urlParsed.searchOriginal, urlParsed.hashOriginal)
+  const urlNormalized = createUrl(urlParsed.origin, pathnameNormalized, urlParsed.searchOriginal, urlParsed.hashOriginal)
   return urlNormalized
 }