From 68472fabf8d949e85ced3235822033ca4654ee35 Mon Sep 17 00:00:00 2001
From: 2shiori17 <98276492+2shiori17@users.noreply.github.com>
Date: Sat, 11 Mar 2023 20:15:14 +0900
Subject: [PATCH] Fix dom-headers-get

---
 components/script/dom/headers.rs                         | 9 ++++-----
 .../fetch/api/headers/header-setcookie.any.js.ini        | 6 ------
 2 files changed, 4 insertions(+), 11 deletions(-)

diff --git a/components/script/dom/headers.rs b/components/script/dom/headers.rs
index cfec92f06d1..cd70edb96f1 100644
--- a/components/script/dom/headers.rs
+++ b/components/script/dom/headers.rs
@@ -136,11 +136,10 @@ impl HeadersMethods for Headers {
     fn Get(&self, name: ByteString) -> Fallible<Option<ByteString>> {
         // Step 1
         let valid_name = validate_name(name)?;
-        Ok(self
-            .header_list
-            .borrow()
-            .get(HeaderName::from_str(&valid_name).unwrap())
-            .map(|v| ByteString::new(v.as_bytes().to_vec())))
+        Ok(
+            get_value_from_header_list(&valid_name, &self.header_list.borrow())
+                .map(|v| ByteString::new(v.as_bytes().to_vec())),
+        )
     }
 
     // https://fetch.spec.whatwg.org/#dom-headers-getsetcookie
diff --git a/tests/wpt/metadata/fetch/api/headers/header-setcookie.any.js.ini b/tests/wpt/metadata/fetch/api/headers/header-setcookie.any.js.ini
index 6a5a9e3a3a4..cadd1784f46 100644
--- a/tests/wpt/metadata/fetch/api/headers/header-setcookie.any.js.ini
+++ b/tests/wpt/metadata/fetch/api/headers/header-setcookie.any.js.ini
@@ -2,14 +2,8 @@
   expected: ERROR
 
 [header-setcookie.any.worker.html]
-  [Headers.prototype.get combines set-cookie headers in order]
-    expected: FAIL
-
 
 [header-setcookie.any.html]
-  [Headers.prototype.get combines set-cookie headers in order]
-    expected: FAIL
-
 
 [header-setcookie.any.sharedworker.html]
   expected: ERROR