Retain path when using fallback precompressed path (#445)

fastify · Mar 29, 2024 · 7481334 · 7481334
1 parent 4e39bd8
commit 7481334
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Showing 4 changed files with 39 additions and 1 deletion.
diff --git a/index.js b/index.js
@@ -174,6 +174,7 @@ async function fastifyStatic (fastify, opts) {
     pumpOptions,
     checkedEncodings
   ) {
+    const pathnameOrig = pathname
     const options = Object.assign({}, sendOptions, pumpOptions)
 
     if (rootPath) {
@@ -346,7 +347,7 @@ async function fastifyStatic (fastify, opts) {
           return pumpSendToReply(
             request,
             reply,
-            pathname,
+            pathnameOrig,
             rootPath,
             rootPathOffset,
             undefined,

diff --git a/test/static-pre-compressed/dir-gz/index.html b/test/static-pre-compressed/dir-gz/index.html
@@ -0,0 +1,5 @@
+<html>
+  <body>
+    dir-gz index
+  </body>
+</html>
diff --git a/test/static-pre-compressed/dir-gz/index.html.gz b/test/static-pre-compressed/dir-gz/index.html.gz
diff --git a/test/static.test.js b/test/static.test.js
@@ -46,6 +46,9 @@ const indexBr = fs.readFileSync(
 const dirIndexBr = fs.readFileSync(
   './test/static-pre-compressed/dir/index.html.br'
 )
+const dirIndexGz = fs.readFileSync(
+  './test/static-pre-compressed/dir-gz/index.html.gz'
+)
 const uncompressedStatic = fs
   .readFileSync('./test/static-pre-compressed/uncompressed.html')
   .toString('utf8')
@@ -3496,6 +3499,35 @@ t.test(
   }
 )
 
+t.test(
+  'will serve precompressed gzip index in subdir',
+  async (t) => {
+    const pluginOptions = {
+      root: path.join(__dirname, '/static-pre-compressed'),
+      preCompressed: true
+    }
+
+    const fastify = Fastify()
+
+    fastify.register(fastifyStatic, pluginOptions)
+    t.teardown(fastify.close.bind(fastify))
+
+    const response = await fastify.inject({
+      method: 'GET',
+      url: '/dir-gz',
+      headers: {
+        'accept-encoding': 'gzip, deflate, br'
+      }
+    })
+
+    genericResponseChecks(t, response)
+    t.equal(response.headers['content-encoding'], 'gzip')
+    t.equal(response.statusCode, 200)
+    t.same(response.rawPayload, dirIndexGz)
+    t.end()
+  }
+)
+
 t.test(
   'will serve precompressed index with alternative index option',
   async (t) => {