fix(platform-browser): Get correct base path when using "." as base href when serving from the file:// protocol. (#53547)

wartab · alxhub · commit d5c631bf3663 · 2023-12-13T09:26:56.000-08:00
Using http://a as the base URL returns / instead of the actual base path when using the file:// protocol. Using document.baseURI addresses this. Fixes #53546 PR Close #53547
diff --git a/packages/platform-browser/src/browser/browser_adapter.ts b/packages/platform-browser/src/browser/browser_adapter.ts
@@ -92,5 +92,5 @@ function getBaseElementHref(): string|null {
 function relativePath(url: string): string {
   // The base URL doesn't really matter, we just need it so relative paths have something
   // to resolve against. In the browser `HTMLBaseElement.href` is always absolute.
-  return new URL(url, 'http://a').pathname;
+  return new URL(url, document.baseURI).pathname;
 }

Original file line number	Diff line number	Diff line change
`@@ -92,5 +92,5 @@ function getBaseElementHref(): string\|null {`
`92`	`92`	`function relativePath(url: string): string {`
`93`	`93`	`// The base URL doesn't really matter, we just need it so relative paths have something`
`94`	`94`	// to resolve against. In the browser `HTMLBaseElement.href` is always absolute.
`95`		`- return new URL(url, 'http://a').pathname;`
	`95`	`+ return new URL(url, document.baseURI).pathname;`
`96`	`96`	`}`