Bug 1486008 [wpt PR 10424] - XMLHttpRequest: response header value containing 0x00, a=testonly

Automatic update from web-platform-testsFetch/XHR: response header value containing 0x00

As discussed in whatwg/xhr#165 these should turn the response into a network error.
--

wpt-commits: 3d172bc612e03a896b5611d9e9652f860995feef
wpt-pr: 10424

Author: annevk

testing/web-platform/meta/MANIFEST.json

@@ -351457,6 +351457,24 @@
      {}
     ]
    ],
+   "fetch/api/basic/header-value-null-byte.any.js": [
+    [
+     "/fetch/api/basic/header-value-null-byte.any.html",
+     {}
+    ],
+    [
+     "/fetch/api/basic/header-value-null-byte.any.serviceworker.html",
+     {}
+    ],
+    [
+     "/fetch/api/basic/header-value-null-byte.any.sharedworker.html",
+     {}
+    ],
+    [
+     "/fetch/api/basic/header-value-null-byte.any.worker.html",
+     {}
+    ]
+   ],
    "fetch/api/basic/integrity.sub.any.js": [
     [
      "/fetch/api/basic/integrity.sub.any.html",
@@ -587916,6 +587934,10 @@
    "5701d6d7866b575dc162b27f70a336967c70911f",
    "testharness"
   ],
+  "fetch/api/basic/header-value-null-byte.any.js": [
+   "9c223740c7807b43a6595ba81ef4f5b3c74c60b4",
+   "testharness"
+  ],
   "fetch/api/basic/integrity.sub.any.js": [
    "d487c3738ac498f4b936e269c093ca2bad581cb0",
    "testharness"
@@ -658641,7 +658663,7 @@
    "testharness"
   ],
   "xhr/headers-normalize-response.htm": [
-   "466b0d977cc6cdba12190a27dfe42e6452ea98d8",
+   "84f2fc8582127b9a8e271887d420b3ea7a87696a",
    "testharness"
   ],
   "xhr/historical.html": [

testing/web-platform/tests/fetch/api/basic/header-value-null-byte.any.js

@@ -0,0 +1,5 @@
+// META: global=window,worker
+
+promise_test(t => {
+  return promise_rejects(t, new TypeError(), fetch("../../../xhr/resources/parse-headers.py?my-custom-header="+encodeURIComponent("x\0x")));
+}, "Ensure fetch() rejects null bytes in headers");

testing/web-platform/tests/xhr/headers-normalize-response.htm

@@ -3,13 +3,15 @@
 <title>Whitespace and null in header values</title>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=support.js?pipe=sub></script>
-
-<h1>Whitespace and null in response header values</h1>
-
 <div id=log></div>
-
 <script>
+function error(val) {
+  test(() => {
+    const client = new XMLHttpRequest();
+    client.open("GET", "resources/parse-headers.py?my-custom-header="+encodeURIComponent(val), false);
+    assert_throws("NetworkError", () => client.send());
+  }, "Header value: " + val.replace("\0", "\\0"));
+}
 
 function matchHeaderValue(val) {
     test(function () {
@@ -20,12 +22,12 @@ <h1>Whitespace and null in response header values</h1>
         var r = client.getResponseHeader("My-Custom-Header");
 
         assert_equals(r, trimmed);
-    }, "Header value: " + val.replace(/\t/g, "[tab]").replace(/ /g, "_").replace("\0", "\\0"));
+    }, "Header value: " + val.replace(/\t/g, "[tab]").replace(/ /g, "_"));
 }
 
-matchHeaderValue("hello world\0");
-matchHeaderValue("\0hello world");
-matchHeaderValue("hello\0world");
+error("hello world\0");
+error("\0hello world");
+error("hello\0world");
 matchHeaderValue("  hello world");
 matchHeaderValue("hello world  ");
 matchHeaderValue("  hello world  ");
@@ -34,9 +36,8 @@ <h1>Whitespace and null in response header values</h1>
 matchHeaderValue("\thello world\t");
 matchHeaderValue("hello      world");
 matchHeaderValue("hello\tworld");
-matchHeaderValue("\0");
+error("\0");
 matchHeaderValue("   ");
 matchHeaderValue("\t");
 matchHeaderValue("");
-
 </script>