Use spec compliant content-type extraction in more places and enable a `<stylesheet>` quirk (#28321)

This changes includes two semi-related things:

1. Fixes some specification compliance issues when parsing mime
   types and charsets for `XMLHttpRequest`.
2. Implements a `<stylesheet>` parsing quirk involving mime types.

Testing: There are tests for these changes.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>

17 files changed, 227 insertions, 1144 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 7094e8ef378..8e56aa33ed9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4864,6 +4864,7 @@ dependencies = [
  "content-security-policy",
  "cookie 0.18.1",
  "crossbeam-channel",
+ "data-url",
  "embedder_traits",
  "headers 0.4.0",
  "http 1.3.1",
diff --git a/components/net/fetch/methods.rs b/components/net/fetch/methods.rs
index 65c173fce3b..33d0da952fb 100644
--- a/components/net/fetch/methods.rs
+++ b/components/net/fetch/methods.rs
@@ -18,6 +18,7 @@ use http::{HeaderValue, Method, StatusCode};
 use ipc_channel::ipc;
 use log::{debug, trace, warn};
 use mime::{self, Mime};
+use net_traits::fetch::headers::extract_mime_type_as_mime;
 use net_traits::filemanager_thread::{FileTokenCheck, RelativePos};
 use net_traits::http_status::HttpStatus;
 use net_traits::policy_container::{PolicyContainer, RequestPolicyContainer};
@@ -886,7 +887,7 @@ pub fn should_be_blocked_due_to_nosniff(
 
     // Step 2
     // Note: an invalid MIME type will produce a `None`.
-    let content_type_header = response_headers.typed_get::<ContentType>();
+    let mime_type = extract_mime_type_as_mime(response_headers);
 
     /// <https://html.spec.whatwg.org/multipage/#scriptingLanguages>
     #[inline]
@@ -915,16 +916,12 @@ pub fn should_be_blocked_due_to_nosniff(
             .any(|mime| mime.type_() == mime_type.type_() && mime.subtype() == mime_type.subtype())
     }
 
-    match content_type_header {
+    match mime_type {
         // Step 4
-        Some(ref ct) if destination.is_script_like() => {
-            !is_javascript_mime_type(&ct.clone().into())
-        },
-
+        Some(ref mime_type) if destination.is_script_like() => !is_javascript_mime_type(mime_type),
         // Step 5
-        Some(ref ct) if destination == Destination::Style => {
-            let m: mime::Mime = ct.clone().into();
-            m.type_() != mime::TEXT && m.subtype() != mime::CSS
+        Some(ref mime_type) if destination == Destination::Style => {
+            mime_type.type_() != mime::TEXT && mime_type.subtype() != mime::CSS
         },
 
         None if destination == Destination::Style || destination.is_script_like() => true,
@@ -938,18 +935,22 @@ fn should_be_blocked_due_to_mime_type(
     destination: Destination,
     response_headers: &HeaderMap,
 ) -> bool {
-    // Step 1
-    let mime_type: mime::Mime = match response_headers.typed_get::<ContentType>() {
-        Some(header) => header.into(),
+    // Step 1: Let mimeType be the result of extracting a MIME type from response’s header list.
+    let mime_type: mime::Mime = match extract_mime_type_as_mime(response_headers) {
+        Some(mime_type) => mime_type,
+        // Step 2: If mimeType is failure, then return allowed.
         None => return false,
     };
 
-    // Step 2-3
+    // Step 3: Let destination be request’s destination.
+    // Step 4: If destination is script-like and one of the following is true, then return blocked:
+    //    - mimeType’s essence starts with "audio/", "image/", or "video/".
+    //    - mimeType’s essence is "text/csv".
+    // Step 5: Return allowed.
     destination.is_script_like() &&
         match mime_type.type_() {
             mime::AUDIO | mime::VIDEO | mime::IMAGE => true,
             mime::TEXT if mime_type.subtype() == mime::CSV => true,
-            // Step 4
             _ => false,
         }
 }
diff --git a/components/script/dom/headers.rs b/components/script/dom/headers.rs
index 10a8be731bf..0e8dcf92ccd 100644
--- a/components/script/dom/headers.rs
+++ b/components/script/dom/headers.rs
@@ -5,12 +5,12 @@
 use std::cell::Cell;
 use std::str::{self, FromStr};
 
-use data_url::mime::Mime as DataUrlMime;
 use dom_struct::dom_struct;
 use http::header::{HeaderMap as HyperHeaders, HeaderName, HeaderValue};
 use js::rust::HandleObject;
 use net_traits::fetch::headers::{
-    get_decode_and_split_header_value, get_value_from_header_list, is_forbidden_method,
+    extract_mime_type, get_decode_and_split_header_value, get_value_from_header_list,
+    is_forbidden_method,
 };
 use net_traits::request::is_cors_safelisted_request_header;
 
@@ -564,72 +564,3 @@ pub(crate) fn is_vchar(x: u8) -> bool {
 pub(crate) fn is_obs_text(x: u8) -> bool {
     matches!(x, 0x80..=0xFF)
 }
-
-// https://fetch.spec.whatwg.org/#concept-header-extract-mime-type
-// This function uses data_url::Mime to parse the MIME Type because
-// mime::Mime does not provide a parser following the Fetch spec
-// see https://github.com/hyperium/mime/issues/106
-pub(crate) fn extract_mime_type(headers: &HyperHeaders) -> Option<Vec<u8>> {
-    let mut charset: Option<String> = None;
-    let mut essence: String = "".to_string();
-    let mut mime_type: Option<DataUrlMime> = None;
-
-    // Step 4
-    let headers_values = headers.get_all(http::header::CONTENT_TYPE).iter();
-
-    // Step 5
-    if headers_values.size_hint() == (0, Some(0)) {
-        return None;
-    }
-
-    // Step 6
-    for header_value in headers_values {
-        // Step 6.1
-        match DataUrlMime::from_str(header_value.to_str().unwrap_or("")) {
-            // Step 6.2
-            Err(_) => continue,
-            Ok(temp_mime) => {
-                let temp_essence = format!("{}/{}", temp_mime.type_, temp_mime.subtype);
-
-                // Step 6.2
-                if temp_essence == "*/*" {
-                    continue;
-                }
-
-                let temp_charset = &temp_mime.get_parameter("charset");
-
-                // Step 6.3
-                mime_type = Some(DataUrlMime {
-                    type_: temp_mime.type_.to_string(),
-                    subtype: temp_mime.subtype.to_string(),
-                    parameters: temp_mime.parameters.clone(),
-                });
-
-                // Step 6.4
-                if temp_essence != essence {
-                    charset = temp_charset.map(|c| c.to_string());
-                    temp_essence.clone_into(&mut essence);
-                } else {
-                    // Step 6.5
-                    if temp_charset.is_none() && charset.is_some() {
-                        let DataUrlMime {
-                            type_: t,
-                            subtype: st,
-                            parameters: p,
-                        } = mime_type.unwrap();
-                        let mut params = p;
-                        params.push(("charset".to_string(), charset.clone().unwrap()));
-                        mime_type = Some(DataUrlMime {
-                            type_: t.to_string(),
-                            subtype: st.to_string(),
-                            parameters: params,
-                        })
-                    }
-                }
-            },
-        }
-    }
-
-    // Step 7, 8
-    mime_type.map(|m| format!("{}", m).into_bytes())
-}
diff --git a/components/script/dom/xmlhttprequest.rs b/components/script/dom/xmlhttprequest.rs
index ca5bb72a1dc..4e7c136f42b 100644
--- a/components/script/dom/xmlhttprequest.rs
+++ b/components/script/dom/xmlhttprequest.rs
@@ -26,6 +26,7 @@ use js::jsval::{JSVal, NullValue};
 use js::rust::wrappers::JS_ParseJSON;
 use js::rust::{HandleObject, MutableHandleValue};
 use js::typedarray::{ArrayBuffer, ArrayBufferU8};
+use net_traits::fetch::headers::extract_mime_type_as_dataurl_mime;
 use net_traits::http_status::HttpStatus;
 use net_traits::request::{CredentialsMode, Referrer, RequestBuilder, RequestId, RequestMode};
 use net_traits::{
@@ -59,7 +60,7 @@ use crate::dom::document::{Document, DocumentSource, HasBrowsingContext, IsHTMLD
 use crate::dom::event::{Event, EventBubbles, EventCancelable};
 use crate::dom::eventtarget::EventTarget;
 use crate::dom::globalscope::GlobalScope;
-use crate::dom::headers::{extract_mime_type, is_forbidden_request_header};
+use crate::dom::headers::is_forbidden_request_header;
 use crate::dom::node::Node;
 use crate::dom::performanceresourcetiming::InitiatorType;
 use crate::dom::progressevent::ProgressEvent;
@@ -1324,11 +1325,7 @@ impl XMLHttpRequest {
             return response;
         }
         // Step 2
-        let mime = self
-            .final_mime_type()
-            .as_ref()
-            .map(|m| normalize_type_string(&m.to_string()))
-            .unwrap_or("".to_owned());
+        let mime = normalize_type_string(&self.final_mime_type().to_string());
 
         // Step 3, 4
         let bytes = self.response.borrow().to_vec();
@@ -1366,64 +1363,77 @@ impl XMLHttpRequest {
             return response;
         }
 
-        // Step 1
+        // Step 1: If xhr’s response’s body is null, then return.
         if self.response_status.get().is_err() {
             return None;
         }
 
-        // Step 2
-        let mime_type = self.final_mime_type();
-        // Step 5.3, 7
-        let charset = self.final_charset().unwrap_or(UTF_8);
-        let temp_doc: DomRoot<Document>;
-        match mime_type {
-            Some(ref mime) if mime.matches(TEXT, HTML) => {
-                // Step 4
-                if self.response_type.get() == XMLHttpRequestResponseType::_empty {
-                    return None;
-                } else {
-                    // TODO Step 5.2 "If charset is null, prescan the first 1024 bytes of xhr’s received bytes"
-                    // Step 5
-                    temp_doc = self.document_text_html(can_gc);
-                }
-            },
-            // Step 7
-            None => {
-                temp_doc = self.handle_xml(can_gc);
-                // Not sure it the parser should throw an error for this case
-                // The specification does not indicates this test,
-                // but for now we check the document has no child nodes
-                let has_no_child_nodes = temp_doc.upcast::<Node>().children().next().is_none();
-                if has_no_child_nodes {
-                    return None;
-                }
-            },
-            Some(ref mime)
-                if mime.matches(TEXT, XML) ||
-                    mime.matches(APPLICATION, XML) ||
-                    mime.has_suffix(XML) =>
-            {
-                temp_doc = self.handle_xml(can_gc);
-                // Not sure it the parser should throw an error for this case
-                // The specification does not indicates this test,
-                // but for now we check the document has no child nodes
-                let has_no_child_nodes = temp_doc.upcast::<Node>().children().next().is_none();
-                if has_no_child_nodes {
-                    return None;
-                }
-            },
-            // Step 3
-            _ => {
+        // Step 2: Let finalMIME be the result of get a final MIME type for xhr.
+        let final_mime = self.final_mime_type();
+
+        // Step 3: If finalMIME is not an HTML MIME type or an XML MIME type, then return.
+        let is_xml_mime_type = final_mime.matches(TEXT, XML) ||
+            final_mime.matches(APPLICATION, XML) ||
+            final_mime.has_suffix(XML);
+        if !final_mime.matches(TEXT, HTML) && !is_xml_mime_type {
+            return None;
+        }
+
+        // Step 4: If xhr’s response type is the empty string and finalMIME is an HTML MIME
+        //         type, then return.
+        let charset;
+        let temp_doc;
+        if final_mime.matches(TEXT, HTML) {
+            if self.response_type.get() == XMLHttpRequestResponseType::_empty {
                 return None;
-            },
+            }
+
+            // Step 5: If finalMIME is an HTML MIME type, then:
+            // Step 5.1: Let charset be the result of get a final encoding for xhr.
+            // Step 5.2: If charset is null, prescan the first 1024 bytes of xhr’s received bytes
+            // and if that does not terminate unsuccessfully then let charset be the return value.
+            // TODO: This isn't happening right now.
+            // Step 5.3. If charset is null, then set charset to UTF-8.
+            charset = Some(self.final_charset().unwrap_or(UTF_8));
+
+            // Step 5.4: Let document be a document that represents the result parsing xhr’s
+            // received bytes following the rules set forth in the HTML Standard for an HTML parser
+            // with scripting disabled and a known definite encoding charset. [HTML]
+            temp_doc = self.document_text_html(can_gc);
+        } else {
+            assert!(is_xml_mime_type);
+
+            // Step 6: Otherwise, let document be a document that represents the result of running
+            // the XML parser with XML scripting support disabled on xhr’s received bytes. If that
+            // fails (unsupported character encoding, namespace well-formedness error, etc.), then
+            // return null. [HTML]
+            //
+            // TODO: The spec seems to suggest the charset should come from the XML parser here.
+            temp_doc = self.handle_xml(can_gc);
+            charset = self.final_charset();
+
+            // Not sure it the parser should throw an error for this case
+            // The specification does not indicates this test,
+            // but for now we check the document has no child nodes
+            let has_no_child_nodes = temp_doc.upcast::<Node>().children().next().is_none();
+            if has_no_child_nodes {
+                return None;
+            }
         }
-        // Step 8
+
+        // Step 7: If charset is null, then set charset to UTF-8.
+        let charset = charset.unwrap_or(UTF_8);
+
+        // Step 8: Set document’s encoding to charset.
         temp_doc.set_encoding(charset);
 
-        // Step 9 to 11
-        // Done by handle_text_html and handle_xml
+        // Step 9: Set document’s content type to finalMIME.
+        // Step 10: Set document’s URL to xhr’s response’s URL.
+        // Step 11: Set document’s origin to xhr’s relevant settings object’s origin.
+        //
+        // Done by `handle_text_html()` and `handle_xml()`.
 
-        // Step 12
+        // Step 12: Set xhr’s response object to document.
         self.response_xml.set(Some(&temp_doc));
         self.response_xml.get()
     }
@@ -1507,7 +1517,7 @@ impl XMLHttpRequest {
             Ok(parsed) => Some(parsed),
             Err(_) => None, // Step 7
         };
-        let content_type = self.final_mime_type();
+        let content_type = Some(self.final_mime_type());
         Document::new(
             win,
             HasBrowsingContext::No,
@@ -1598,14 +1608,16 @@ impl XMLHttpRequest {
         // 3. If responseMIME’s parameters["charset"] exists, then set label to it.
         let response_charset = self
             .response_mime_type()
-            .and_then(|mime| mime.get_parameter(CHARSET).map(|c| c.to_string()));
+            .get_parameter(CHARSET)
+            .map(ToString::to_string);
 
         // 4. If xhr’s override MIME type’s parameters["charset"] exists, then set label to it.
         let override_charset = self
             .override_mime_type
             .borrow()
             .as_ref()
-            .and_then(|mime| mime.get_parameter(CHARSET).map(|c| c.to_string()));
+            .and_then(|mime| mime.get_parameter(CHARSET))
+            .map(ToString::to_string);
 
         // 5. If label is null, then return null.
         // 6. Let encoding be the result of getting an encoding from label.
@@ -1617,23 +1629,22 @@ impl XMLHttpRequest {
     }
 
     /// <https://xhr.spec.whatwg.org/#response-mime-type>
-    fn response_mime_type(&self) -> Option<Mime> {
-        return extract_mime_type(&self.response_headers.borrow())
-            .and_then(|mime_as_bytes| {
-                String::from_utf8(mime_as_bytes)
-                    .unwrap_or_default()
-                    .parse()
-                    .ok()
-            })
-            .or(Some(Mime::new(TEXT, XML)));
+    fn response_mime_type(&self) -> Mime {
+        // 1. Let mimeType be the result of extracting a MIME type from xhr’s response’s
+        //    header list.
+        // 2. If mimeType is failure, then set mimeType to text/xml.
+        // 3. Return mimeType.
+        extract_mime_type_as_dataurl_mime(&self.response_headers.borrow())
+            .unwrap_or_else(|| Mime::new(TEXT, XML))
     }
 
     /// <https://xhr.spec.whatwg.org/#final-mime-type>
-    fn final_mime_type(&self) -> Option<Mime> {
-        match *self.override_mime_type.borrow() {
-            Some(ref override_mime) => Some(override_mime.clone()),
-            None => self.response_mime_type(),
-        }
+    fn final_mime_type(&self) -> Mime {
+        self.override_mime_type
+            .borrow()
+            .as_ref()
+            .map(MimeExt::clone)
+            .unwrap_or_else(|| self.response_mime_type())
     }
 }
 
diff --git a/components/script/stylesheet_loader.rs b/components/script/stylesheet_loader.rs
index a18d63e323b..5efaf78e542 100644
--- a/components/script/stylesheet_loader.rs
+++ b/components/script/stylesheet_loader.rs
@@ -163,7 +163,8 @@ impl FetchResponseListener for StylesheetContext {
                 Some(meta) => meta,
                 None => return,
             };
-            let is_css = metadata.content_type.is_some_and(|ct| {
+
+            let mut is_css = metadata.content_type.is_some_and(|ct| {
                 let mime: Mime = ct.into_inner().into();
                 mime.type_() == mime::TEXT && mime.subtype() == mime::CSS
             }) || (
@@ -177,6 +178,17 @@ impl FetchResponseListener for StylesheetContext {
                     document.origin().immutable().clone() == metadata.final_url.origin()
             );
 
+            // From <https://html.spec.whatwg.org/multipage/#link-type-stylesheet>:
+            // > Quirk: If the document has been set to quirks mode, has the same origin as
+            // > the URL of the external resource, and the Content-Type metadata of the
+            // > external resource is not a supported style sheet type, the user agent must
+            // > instead assume it to be text/css.
+            if document.quirks_mode() == QuirksMode::Quirks &&
+                document.url().origin() == self.url.origin()
+            {
+                is_css = true;
+            }
+
             let data = if is_css {
                 let data = std::mem::take(&mut self.data);
                 self.unminify_css(data, metadata.final_url.clone())
diff --git a/components/shared/net/Cargo.toml b/components/shared/net/Cargo.toml
index 79ea936a688..0dfad486455 100644
--- a/components/shared/net/Cargo.toml
+++ b/components/shared/net/Cargo.toml
@@ -19,6 +19,7 @@ compositing_traits = { workspace = true }
 content-security-policy = { workspace = true }
 cookie = { workspace = true }
 crossbeam-channel = { workspace = true }
+data-url = { workspace = true }
 embedder_traits = { workspace = true }
 headers = { workspace = true }
 http = { workspace = true }
diff --git a/components/shared/net/fetch/headers.rs b/components/shared/net/fetch/headers.rs
index 11bb68d5d0a..5ffd537adf8 100644
--- a/components/shared/net/fetch/headers.rs
+++ b/components/shared/net/fetch/headers.rs
@@ -3,8 +3,9 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
 use std::iter::Peekable;
-use std::str::Chars;
+use std::str::{Chars, FromStr};
 
+use data_url::mime::Mime as DataUrlMime;
 use headers::HeaderMap;
 
 /// <https://fetch.spec.whatwg.org/#http-tab-or-space>
@@ -184,3 +185,93 @@ fn collect_http_quoted_string(position: &mut Peekable<Chars>, extract_value: boo
     // Step 6, 7
     value
 }
+
+/// <https://fetch.spec.whatwg.org/#concept-header-extract-mime-type>
+/// This function uses data_url::Mime to parse the MIME Type because
+/// mime::Mime does not provide a parser following the Fetch spec
+/// see <https://github.com/hyperium/mime/issues/106>
+pub fn extract_mime_type_as_dataurl_mime(headers: &HeaderMap) -> Option<DataUrlMime> {
+    // > 1: Let charset be null.
+    let mut charset = None;
+    // > 2: Let essence be null.
+    let mut essence = String::new();
+    // > 3: Let mimeType be null.
+    let mut mime_type = None;
+
+    // > 4: Let values be the result of getting, decoding, and splitting `Content-Type`
+    // from headers.
+    // > 5: If values is null, then return failure.
+    let headers_values = get_decode_and_split_header_name("content-type", headers)?;
+
+    // > 6: For each value of values:
+    for header_value in headers_values.iter() {
+        // > 6.1: Let temporaryMimeType be the result of parsing value.
+        match DataUrlMime::from_str(header_value) {
+            // > 6.2: If temporaryMimeType is failure or its essence is "*/*", then continue.
+            Err(_) => continue,
+            Ok(temp_mime) => {
+                let temp_essence = format!("{}/{}", temp_mime.type_, temp_mime.subtype);
+
+                // > 6.2: If temporaryMimeType is failure or its essence is "*/*", then
+                // continue.
+                if temp_essence == "*/*" {
+                    continue;
+                }
+
+                // > 6.3: Set mimeType to temporaryMimeType.
+                mime_type = Some(DataUrlMime {
+                    type_: temp_mime.type_.to_string(),
+                    subtype: temp_mime.subtype.to_string(),
+                    parameters: temp_mime.parameters.clone(),
+                });
+
+                // > 6.4: If mimeType’s essence is not essence, then:
+                let temp_charset = &temp_mime.get_parameter("charset");
+                if temp_essence != essence {
+                    // > 6.4.1: Set charset to null.
+                    // > 6.4.2: If mimeType’s parameters["charset"] exists, then set
+                    //   charset to mimeType’s parameters["charset"].
+                    charset = temp_charset.map(|c| c.to_string());
+                    // > 6.4.3: Set essence to mimeType’s essence.
+                    essence = temp_essence.to_owned();
+                } else {
+                    // > 6.5: Otherwise, if mimeType’s parameters["charset"] does not exist,
+                    //   and charset is non-null, set mimeType’s parameters["charset"] to charset.
+                    if temp_charset.is_none() && charset.is_some() {
+                        let DataUrlMime {
+                            type_: t,
+                            subtype: st,
+                            parameters: p,
+                        } = mime_type.unwrap();
+                        let mut params = p;
+                        params.push(("charset".to_string(), charset.clone().unwrap()));
+                        mime_type = Some(DataUrlMime {
+                            type_: t.to_string(),
+                            subtype: st.to_string(),
+                            parameters: params,
+                        })
+                    }
+                }
+            },
+        }
+    }
+
+    // > 7: If mimeType is null, then return failure.
+    // > 8: Return mimeType.
+    mime_type
+}
+
+pub fn extract_mime_type(headers: &HeaderMap) -> Option<Vec<u8>> {
+    extract_mime_type_as_dataurl_mime(headers).map(|m| format!("{}", m).into_bytes())
+}
+
+pub fn extract_mime_type_as_mime(headers: &HeaderMap) -> Option<mime::Mime> {
+    extract_mime_type_as_dataurl_mime(headers).and_then(|mime: DataUrlMime| {
+        // Try to transform a data-url::mime::Mime into a mime::Mime
+        let mut mime_as_str = format!("{}/{}", mime.type_, mime.subtype);
+        for p in mime.parameters {
+            mime_as_str.push_str(format!("; {}={}", p.0, p.1).as_str());
+        }
+        mime_as_str.parse().ok()
+    })
+}
diff --git a/components/shared/net/response.rs b/components/shared/net/response.rs
index f91993ddccb..9a01fbbf965 100644
--- a/components/shared/net/response.rs
+++ b/components/shared/net/response.rs
@@ -7,7 +7,6 @@
 use std::sync::Mutex;
 use std::sync::atomic::AtomicBool;
 
-use headers::{ContentType, HeaderMapExt};
 use http::HeaderMap;
 use hyper_serde::Serde;
 use malloc_size_of_derive::MallocSizeOf;
@@ -15,6 +14,7 @@ use serde::{Deserialize, Serialize};
 use servo_arc::Arc;
 use servo_url::ServoUrl;
 
+use crate::fetch::headers::extract_mime_type_as_mime;
 use crate::http_status::HttpStatus;
 use crate::{
     FetchMetadata, FilteredMetadata, Metadata, NetworkError, ReferrerPolicy, ResourceFetchTiming,
@@ -300,13 +300,7 @@ impl Response {
     pub fn metadata(&self) -> Result<FetchMetadata, NetworkError> {
         fn init_metadata(response: &Response, url: &ServoUrl) -> Metadata {
             let mut metadata = Metadata::default(url.clone());
-            metadata.set_content_type(
-                response
-                    .headers
-                    .typed_get::<ContentType>()
-                    .map(|v| v.into())
-                    .as_ref(),
-            );
+            metadata.set_content_type(extract_mime_type_as_mime(&response.headers).as_ref());
             metadata.location_url.clone_from(&response.location_url);
             metadata.headers = Some(Serde(response.headers.clone()));
             metadata.status.clone_from(&response.status);
diff --git a/tests/wpt/meta/encoding/single-byte-decoder.window.js.ini b/tests/wpt/meta/encoding/single-byte-decoder.window.js.ini
index d71939b82b5..2ee12a08ed4 100644
--- a/tests/wpt/meta/encoding/single-byte-decoder.window.js.ini
+++ b/tests/wpt/meta/encoding/single-byte-decoder.window.js.ini
@@ -1,7 +1,5 @@
 [single-byte-decoder.window.html?XMLHttpRequest]
 
-[single-byte-decoder.window.html?TextDecoder]
-
 [single-byte-decoder.window.html?document]
   [ISO-8859-2: iso_8859-2:1987 (document.characterSet and document.inputEncoding)]
     expected: FAIL
diff --git a/tests/wpt/meta/fetch/content-type/response.window.js.ini b/tests/wpt/meta/fetch/content-type/response.window.js.ini
index fb99623b59d..07b9bbfe08e 100644
--- a/tests/wpt/meta/fetch/content-type/response.window.js.ini
+++ b/tests/wpt/meta/fetch/content-type/response.window.js.ini
@@ -1,49 +1,10 @@
 [response.window.html]
-  [fetch(): combined response Content-Type: text/plain ]
-    expected: FAIL
-
-  [fetch(): separate response Content-Type: text/html;" \\" text/plain]
-    expected: FAIL
-
-  [fetch(): separate response Content-Type: text/html;" text/plain]
-    expected: FAIL
-
-  [<iframe>: combined response Content-Type: text/plain */*;charset=gbk]
-    expected: FAIL
-
-  [fetch(): separate response Content-Type: text/html;x=" text/plain]
-    expected: FAIL
-
-  [fetch(): combined response Content-Type: text/plain;charset=gbk text/html;charset=windows-1254]
-    expected: FAIL
-
   [Request: combined response Content-Type: text/html;" \\" text/plain ";charset=GBK]
     expected: FAIL
 
-  [<iframe>: separate response Content-Type:  text/plain]
-    expected: FAIL
-
   [fetch(): combined response Content-Type: text/html;x=" text/plain]
     expected: FAIL
 
-  [fetch(): combined response Content-Type: text/plain;charset=gbk;x=foo text/plain]
-    expected: FAIL
-
-  [fetch(): combined response Content-Type: text/html;charset=gbk text/plain text/html]
-    expected: FAIL
-
-  [fetch(): combined response Content-Type: text/html text/plain]
-    expected: FAIL
-
-  [fetch(): combined response Content-Type: */* text/html]
-    expected: FAIL
-
-  [fetch(): combined response Content-Type: text/html */*;charset=gbk]
-    expected: FAIL
-
-  [fetch(): combined response Content-Type: text/plain;charset=gbk text/plain]
-    expected: FAIL
-
   [<iframe>: combined response Content-Type: text/plain;charset=gbk text/html;charset=windows-1254]
     expected: FAIL
 
@@ -53,110 +14,38 @@
   [<iframe>: separate response Content-Type: text/plain;charset=gbk text/html;charset=windows-1254]
     expected: FAIL
 
-  [fetch(): combined response Content-Type: text/plain;charset=gbk text/html]
-    expected: FAIL
-
   [fetch(): separate response Content-Type: text/html;" \\" text/plain ";charset=GBK]
     expected: FAIL
 
   [<iframe>: combined response Content-Type: text/plain;charset=gbk text/plain]
     expected: FAIL
 
-  [Request: combined response Content-Type: text/html;x=" text/plain]
-    expected: FAIL
-
   [<iframe>: separate response Content-Type: text/plain;charset=gbk text/plain]
     expected: FAIL
 
   [<iframe>: combined response Content-Type: text/plain;charset=gbk text/plain;charset=windows-1252]
     expected: FAIL
 
-  [fetch(): combined response Content-Type: text/html */*]
-    expected: FAIL
-
-  [Request: combined response Content-Type: text/html;" \\" text/plain]
-    expected: FAIL
-
-  [Response: combined response Content-Type: text/html;" text/plain]
-    expected: FAIL
-
-  [<iframe>: combined response Content-Type: text/html;" " text/plain]
-    expected: FAIL
-
   [<iframe>: combined response Content-Type: text/html;" \\" text/plain ";charset=GBK]
     expected: FAIL
 
-  [Response: combined response Content-Type: text/html;x=" text/plain]
-    expected: FAIL
-
   [<iframe>: combined response Content-Type: text/html;charset=gbk text/html;x=",text/plain]
     expected: FAIL
 
-  [<iframe>: combined response Content-Type: text/plain ]
-    expected: FAIL
-
-  [<iframe>: combined response Content-Type: text/html text/plain]
-    expected: FAIL
-
-  [<iframe>: combined response Content-Type:  text/plain]
-    expected: FAIL
-
-  [<iframe>: separate response Content-Type: text/html;" " text/plain]
-    expected: FAIL
-
-  [<iframe>: separate response Content-Type: text/html text/plain]
-    expected: FAIL
-
-  [Response: combined response Content-Type: text/html;" \\" text/plain]
-    expected: FAIL
-
   [<iframe>: combined response Content-Type: text/plain;charset=gbk;x=foo text/plain]
     expected: FAIL
 
-  [fetch(): combined response Content-Type:  text/plain]
-    expected: FAIL
-
   [<iframe>: separate response Content-Type: text/plain;charset=gbk;x=foo text/plain]
     expected: FAIL
 
-  [fetch(): combined response Content-Type: text/plain */*]
-    expected: FAIL
-
   [<iframe>: separate response Content-Type: text/html;charset=gbk text/html;x=",text/plain]
     expected: FAIL
 
-  [fetch(): combined response Content-Type: text/plain */*;charset=gbk]
-    expected: FAIL
-
-  [fetch(): combined response Content-Type: text/plain;charset=gbk text/plain;charset=windows-1252]
-    expected: FAIL
-
-  [<iframe>: combined response Content-Type: text/plain */*]
-    expected: FAIL
-
-  [Request: combined response Content-Type: text/html;" text/plain]
-    expected: FAIL
-
   [<iframe>: separate response Content-Type: text/html;" \\" text/plain ";charset=GBK]
     expected: FAIL
 
-  [fetch(): combined response Content-Type: text/html;" " text/plain]
-    expected: FAIL
-
   [<iframe>: separate response Content-Type: text/plain;charset=gbk text/plain;charset=windows-1252]
     expected: FAIL
 
-  [fetch(): combined response Content-Type: text/html;charset=gbk text/html;x=",text/plain]
-    expected: FAIL
-
   [Response: combined response Content-Type: text/html;" \\" text/plain ";charset=GBK]
     expected: FAIL
-
-  [<iframe>: separate response Content-Type: text/plain;charset=gbk text/html]
-    expected: FAIL
-
-  [<iframe>: separate response Content-Type: text/html;charset=gbk text/plain text/html]
-    expected: FAIL
-
-  [<iframe>: separate response Content-Type: */* text/html]
-    expected: FAIL
diff --git a/tests/wpt/meta/fetch/content-type/script.window.js.ini b/tests/wpt/meta/fetch/content-type/script.window.js.ini
deleted file mode 100644
index be7494e9c52..00000000000
--- a/tests/wpt/meta/fetch/content-type/script.window.js.ini
+++ /dev/null
@@ -1,57 +0,0 @@
-[script.window.html]
-  [separate text/javascript;charset=windows-1252 x/x text/javascript]
-    expected: FAIL
-
-  [combined text/javascript;" x/x]
-    expected: FAIL
-
-  [combined x/x;charset=windows-1252 text/javascript]
-    expected: FAIL
-
-  [combined text/javascript;charset=windows-1252;" \\" x/x]
-    expected: FAIL
-
-  [separate x/x text/javascript]
-    expected: FAIL
-
-  [combined x/x;" x/y;\\" text/javascript;charset=windows-1252;" text/javascript]
-    expected: FAIL
-
-  [combined x/x text/javascript]
-    expected: FAIL
-
-  [separate text/javascript;charset=windows-1252;" \\" x/x]
-    expected: FAIL
-
-  [combined text/javascript error]
-    expected: FAIL
-
-  [combined text/javascript;charset=windows-1252 error text/javascript]
-    expected: FAIL
-
-  [combined text/javascript;charset=windows-1252  text/javascript]
-    expected: FAIL
-
-  [separate x/x;charset=windows-1252 text/javascript]
-    expected: FAIL
-
-  [combined text/javascript;charset=windows-1252 x/x text/javascript]
-    expected: FAIL
-
-  [separate x/x;" x/y;\\" text/javascript;charset=windows-1252;" text/javascript]
-    expected: FAIL
-
-  [separate text/javascript;";charset=windows-1252]
-    expected: FAIL
-
-  [combined text/javascript; charset=windows-1252 text/javascript]
-    expected: FAIL
-
-  [separate text/javascript;" x/x]
-    expected: FAIL
-
-  [combined text/javascript ]
-    expected: FAIL
-
-  [separate text/javascript x/x]
-    expected: FAIL
diff --git a/tests/wpt/meta/fetch/nosniff/script.html.ini b/tests/wpt/meta/fetch/nosniff/script.html.ini
deleted file mode 100644
index a7c14e36ada..00000000000
--- a/tests/wpt/meta/fetch/nosniff/script.html.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-[script.html]
-  [URL query: text/ecmascript;blah]
-    expected: FAIL
diff --git a/tests/wpt/meta/fetch/nosniff/stylesheet.html.ini b/tests/wpt/meta/fetch/nosniff/stylesheet.html.ini
index e7469064e26..3b01619aeca 100644
--- a/tests/wpt/meta/fetch/nosniff/stylesheet.html.ini
+++ b/tests/wpt/meta/fetch/nosniff/stylesheet.html.ini
@@ -10,9 +10,3 @@
 
   [Revalidated URL query: text/json]
     expected: FAIL
-
-  [URL query: text/css;blah]
-    expected: FAIL
-
-  [Revalidated URL query: text/css;blah]
-    expected: FAIL
diff --git a/tests/wpt/meta/fetch/nosniff/worker.html.ini b/tests/wpt/meta/fetch/nosniff/worker.html.ini
deleted file mode 100644
index a2f0564a334..00000000000
--- a/tests/wpt/meta/fetch/nosniff/worker.html.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-[worker.html]
-  [URL query: ?type=text/ecmascript;yay]
-    expected: FAIL
diff --git a/tests/wpt/meta/mimesniff/mime-types/charset-parameter.window.js.ini b/tests/wpt/meta/mimesniff/mime-types/charset-parameter.window.js.ini
index 82cfd1dfe2d..4e653d68af1 100644
--- a/tests/wpt/meta/mimesniff/mime-types/charset-parameter.window.js.ini
+++ b/tests/wpt/meta/mimesniff/mime-types/charset-parameter.window.js.ini
@@ -2,41 +2,23 @@
   [text/html;x=(;charset=gbk]
     expected: FAIL
 
-  [text/html ;charset=gbk]
-    expected: FAIL
-
   [text/html;charset= gbk]
     expected: FAIL
 
-  [text/html;test;charset=gbk]
-    expected: FAIL
-
-  [text/html;test=;charset=gbk]
-    expected: FAIL
-
-  [text/html;';charset=gbk]
-    expected: FAIL
-
-  [text/html;";charset=gbk]
-    expected: FAIL
-
-  [text/html ; ; charset=gbk]
-    expected: FAIL
-
-  [text/html;;;;charset=gbk]
-    expected: FAIL
-
   [text/html;charset= ";charset=GBK]
     expected: FAIL
 
   [text/html;charset=";charset=foo";charset=GBK]
     expected: FAIL
 
-  [text/html;charset="gbk]
+  [text/html;test=ÿ;charset=gbk]
     expected: FAIL
 
-  [text/html;charset="gbk"x]
+  [text/html;charset=" gbk"]
     expected: FAIL
 
-  [text/html;test=ÿ;charset=gbk]
+  [text/html;charset="gbk "]
+    expected: FAIL
+
+  [text/html;charset="\\ gbk"]
     expected: FAIL
diff --git a/tests/wpt/meta/mimesniff/mime-types/parsing.any.js.ini b/tests/wpt/meta/mimesniff/mime-types/parsing.any.js.ini
index 38798229d89..f89d4952468 100644
--- a/tests/wpt/meta/mimesniff/mime-types/parsing.any.js.ini
+++ b/tests/wpt/meta/mimesniff/mime-types/parsing.any.js.ini
@@ -950,9 +950,6 @@
   [x/x;€=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;€=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=€;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -968,9 +965,6 @@
   [x/x;=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -986,9 +980,6 @@
   [x/x;‚=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;‚=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=‚;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1004,9 +995,6 @@
   [x/x;ƒ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ƒ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ƒ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1022,9 +1010,6 @@
   [x/x;„=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;„=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=„;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1040,9 +1025,6 @@
   [x/x;…=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;…=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=…;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1058,9 +1040,6 @@
   [x/x;†=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;†=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=†;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1076,9 +1055,6 @@
   [x/x;‡=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;‡=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=‡;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1094,9 +1070,6 @@
   [x/x;ˆ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ˆ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ˆ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1112,9 +1085,6 @@
   [x/x;‰=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;‰=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=‰;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1130,9 +1100,6 @@
   [x/x;Š=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Š=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Š;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1148,9 +1115,6 @@
   [x/x;‹=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;‹=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=‹;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1166,9 +1130,6 @@
   [x/x;Œ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Œ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Œ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1184,9 +1145,6 @@
   [x/x;=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1202,9 +1160,6 @@
   [x/x;Ž=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ž=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ž;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1220,9 +1175,6 @@
   [x/x;=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1238,9 +1190,6 @@
   [x/x;=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1256,9 +1205,6 @@
   [x/x;‘=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;‘=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=‘;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1274,9 +1220,6 @@
   [x/x;’=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;’=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=’;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1292,9 +1235,6 @@
   [x/x;“=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;“=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=“;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1310,9 +1250,6 @@
   [x/x;”=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;”=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=”;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1328,9 +1265,6 @@
   [x/x;•=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;•=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=•;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1346,9 +1280,6 @@
   [x/x;–=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;–=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=–;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1364,9 +1295,6 @@
   [x/x;—=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;—=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=—;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1382,9 +1310,6 @@
   [x/x;˜=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;˜=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=˜;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1400,9 +1325,6 @@
   [x/x;™=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;™=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=™;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1418,9 +1340,6 @@
   [x/x;š=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;š=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=š;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1436,9 +1355,6 @@
   [x/x;›=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;›=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=›;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1454,9 +1370,6 @@
   [x/x;œ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;œ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=œ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1472,9 +1385,6 @@
   [x/x;=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1490,9 +1400,6 @@
   [x/x;ž=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ž=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ž;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1508,9 +1415,6 @@
   [x/x;Ÿ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ÿ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ÿ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1526,9 +1430,6 @@
   [x/x; =x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x; =x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x= ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1544,9 +1445,6 @@
   [x/x;¡=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¡=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¡;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1562,9 +1460,6 @@
   [x/x;¢=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¢=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¢;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1580,9 +1475,6 @@
   [x/x;£=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;£=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=£;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1598,9 +1490,6 @@
   [x/x;¤=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¤=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¤;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1616,9 +1505,6 @@
   [x/x;¥=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¥=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¥;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1634,9 +1520,6 @@
   [x/x;¦=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¦=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¦;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1652,9 +1535,6 @@
   [x/x;§=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;§=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=§;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1670,9 +1550,6 @@
   [x/x;¨=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¨=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¨;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1688,9 +1565,6 @@
   [x/x;©=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;©=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=©;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1706,9 +1580,6 @@
   [x/x;ª=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ª=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ª;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1724,9 +1595,6 @@
   [x/x;«=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;«=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=«;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1742,9 +1610,6 @@
   [x/x;¬=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¬=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¬;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1760,9 +1625,6 @@
   [x/x;­=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;­=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=­;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1778,9 +1640,6 @@
   [x/x;®=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;®=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=®;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1796,9 +1655,6 @@
   [x/x;¯=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¯=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¯;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1814,9 +1670,6 @@
   [x/x;°=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;°=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=°;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1832,9 +1685,6 @@
   [x/x;±=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;±=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=±;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1850,9 +1700,6 @@
   [x/x;²=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;²=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=²;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1868,9 +1715,6 @@
   [x/x;³=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;³=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=³;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1886,9 +1730,6 @@
   [x/x;´=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;´=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=´;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1904,9 +1745,6 @@
   [x/x;µ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;µ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=µ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1922,9 +1760,6 @@
   [x/x;¶=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¶=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¶;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1940,9 +1775,6 @@
   [x/x;·=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;·=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=·;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1958,9 +1790,6 @@
   [x/x;¸=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¸=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¸;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1976,9 +1805,6 @@
   [x/x;¹=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¹=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¹;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -1994,9 +1820,6 @@
   [x/x;º=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;º=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=º;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2012,9 +1835,6 @@
   [x/x;»=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;»=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=»;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2030,9 +1850,6 @@
   [x/x;¼=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¼=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¼;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2048,9 +1865,6 @@
   [x/x;½=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;½=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=½;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2066,9 +1880,6 @@
   [x/x;¾=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¾=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¾;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2084,9 +1895,6 @@
   [x/x;¿=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¿=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¿;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2102,9 +1910,6 @@
   [x/x;À=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;À=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=À;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2120,9 +1925,6 @@
   [x/x;Á=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Á=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Á;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2138,9 +1940,6 @@
   [x/x;Â=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Â=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Â;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2156,9 +1955,6 @@
   [x/x;Ã=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ã=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ã;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2174,9 +1970,6 @@
   [x/x;Ä=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ä=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ä;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2192,9 +1985,6 @@
   [x/x;Å=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Å=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Å;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2210,9 +2000,6 @@
   [x/x;Æ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Æ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Æ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2228,9 +2015,6 @@
   [x/x;Ç=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ç=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ç;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2246,9 +2030,6 @@
   [x/x;È=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;È=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=È;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2264,9 +2045,6 @@
   [x/x;É=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;É=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=É;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2282,9 +2060,6 @@
   [x/x;Ê=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ê=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ê;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2300,9 +2075,6 @@
   [x/x;Ë=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ë=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ë;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2318,9 +2090,6 @@
   [x/x;Ì=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ì=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ì;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2336,9 +2105,6 @@
   [x/x;Í=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Í=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Í;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2354,9 +2120,6 @@
   [x/x;Î=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Î=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Î;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2372,9 +2135,6 @@
   [x/x;Ï=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ï=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ï;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2390,9 +2150,6 @@
   [x/x;Ð=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ð=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ð;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2408,9 +2165,6 @@
   [x/x;Ñ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ñ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ñ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2426,9 +2180,6 @@
   [x/x;Ò=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ò=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ò;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2444,9 +2195,6 @@
   [x/x;Ó=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ó=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ó;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2462,9 +2210,6 @@
   [x/x;Ô=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ô=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ô;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2480,9 +2225,6 @@
   [x/x;Õ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Õ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Õ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2498,9 +2240,6 @@
   [x/x;Ö=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ö=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ö;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2516,9 +2255,6 @@
   [x/x;×=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;×=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=×;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2534,9 +2270,6 @@
   [x/x;Ø=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ø=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ø;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2552,9 +2285,6 @@
   [x/x;Ù=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ù=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ù;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2570,9 +2300,6 @@
   [x/x;Ú=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ú=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ú;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2588,9 +2315,6 @@
   [x/x;Û=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Û=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Û;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2606,9 +2330,6 @@
   [x/x;Ü=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ü=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ü;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2624,9 +2345,6 @@
   [x/x;Ý=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ý=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ý;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2642,9 +2360,6 @@
   [x/x;Þ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Þ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Þ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2660,9 +2375,6 @@
   [x/x;ß=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ß=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ß;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2678,9 +2390,6 @@
   [x/x;à=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;à=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=à;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2696,9 +2405,6 @@
   [x/x;á=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;á=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=á;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2714,9 +2420,6 @@
   [x/x;â=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;â=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=â;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2732,9 +2435,6 @@
   [x/x;ã=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ã=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ã;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2750,9 +2450,6 @@
   [x/x;ä=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ä=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ä;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2768,9 +2465,6 @@
   [x/x;å=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;å=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=å;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2786,9 +2480,6 @@
   [x/x;æ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;æ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=æ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2804,9 +2495,6 @@
   [x/x;ç=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ç=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ç;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2822,9 +2510,6 @@
   [x/x;è=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;è=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=è;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2840,9 +2525,6 @@
   [x/x;é=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;é=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=é;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2858,9 +2540,6 @@
   [x/x;ê=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ê=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ê;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2876,9 +2555,6 @@
   [x/x;ë=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ë=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ë;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2894,9 +2570,6 @@
   [x/x;ì=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ì=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ì;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2912,9 +2585,6 @@
   [x/x;í=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;í=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=í;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2930,9 +2600,6 @@
   [x/x;î=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;î=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=î;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2948,9 +2615,6 @@
   [x/x;ï=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ï=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ï;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2966,9 +2630,6 @@
   [x/x;ð=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ð=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ð;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -2984,9 +2645,6 @@
   [x/x;ñ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ñ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ñ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -3002,9 +2660,6 @@
   [x/x;ò=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ò=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ò;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -3020,9 +2675,6 @@
   [x/x;ó=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ó=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ó;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -3038,9 +2690,6 @@
   [x/x;ô=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ô=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ô;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -3056,9 +2705,6 @@
   [x/x;õ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;õ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=õ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -3074,9 +2720,6 @@
   [x/x;ö=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ö=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ö;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -3092,9 +2735,6 @@
   [x/x;÷=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;÷=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=÷;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -3110,9 +2750,6 @@
   [x/x;ø=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ø=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ø;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -3128,9 +2765,6 @@
   [x/x;ù=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ù=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ù;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -3146,9 +2780,6 @@
   [x/x;ú=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ú=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ú;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -3164,9 +2795,6 @@
   [x/x;û=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;û=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=û;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -3182,9 +2810,6 @@
   [x/x;ü=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ü=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ü;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -3200,9 +2825,6 @@
   [x/x;ý=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ý=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ý;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -3218,9 +2840,6 @@
   [x/x;þ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;þ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=þ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -3236,9 +2855,6 @@
   [x/x;ÿ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ÿ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ÿ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -3251,6 +2867,12 @@
   [x/x;x="ÿ";bonus=x (Request/Response)]
     expected: FAIL
 
+  [x/x;,=x;bonus=x (Request/Response)]
+    expected: FAIL
+
+  [x/x;x=,;bonus=x (Request/Response)]
+    expected: FAIL
+
 
 [parsing.any.html]
   [TEXT/HTML;CHARSET=GBK (Blob/File)]
@@ -4204,9 +3826,6 @@
   [x/x;€=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;€=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=€;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4222,9 +3841,6 @@
   [x/x;=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4240,9 +3856,6 @@
   [x/x;‚=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;‚=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=‚;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4258,9 +3871,6 @@
   [x/x;ƒ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ƒ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ƒ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4276,9 +3886,6 @@
   [x/x;„=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;„=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=„;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4294,9 +3901,6 @@
   [x/x;…=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;…=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=…;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4312,9 +3916,6 @@
   [x/x;†=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;†=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=†;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4330,9 +3931,6 @@
   [x/x;‡=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;‡=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=‡;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4348,9 +3946,6 @@
   [x/x;ˆ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ˆ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ˆ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4366,9 +3961,6 @@
   [x/x;‰=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;‰=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=‰;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4384,9 +3976,6 @@
   [x/x;Š=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Š=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Š;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4402,9 +3991,6 @@
   [x/x;‹=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;‹=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=‹;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4420,9 +4006,6 @@
   [x/x;Œ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Œ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Œ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4438,9 +4021,6 @@
   [x/x;=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4456,9 +4036,6 @@
   [x/x;Ž=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ž=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ž;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4474,9 +4051,6 @@
   [x/x;=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4492,9 +4066,6 @@
   [x/x;=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4510,9 +4081,6 @@
   [x/x;‘=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;‘=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=‘;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4528,9 +4096,6 @@
   [x/x;’=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;’=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=’;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4546,9 +4111,6 @@
   [x/x;“=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;“=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=“;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4564,9 +4126,6 @@
   [x/x;”=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;”=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=”;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4582,9 +4141,6 @@
   [x/x;•=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;•=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=•;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4600,9 +4156,6 @@
   [x/x;–=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;–=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=–;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4618,9 +4171,6 @@
   [x/x;—=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;—=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=—;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4636,9 +4186,6 @@
   [x/x;˜=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;˜=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=˜;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4654,9 +4201,6 @@
   [x/x;™=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;™=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=™;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4672,9 +4216,6 @@
   [x/x;š=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;š=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=š;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4690,9 +4231,6 @@
   [x/x;›=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;›=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=›;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4708,9 +4246,6 @@
   [x/x;œ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;œ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=œ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4726,9 +4261,6 @@
   [x/x;=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4744,9 +4276,6 @@
   [x/x;ž=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ž=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ž;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4762,9 +4291,6 @@
   [x/x;Ÿ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ÿ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ÿ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4780,9 +4306,6 @@
   [x/x; =x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x; =x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x= ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4798,9 +4321,6 @@
   [x/x;¡=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¡=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¡;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4816,9 +4336,6 @@
   [x/x;¢=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¢=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¢;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4834,9 +4351,6 @@
   [x/x;£=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;£=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=£;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4852,9 +4366,6 @@
   [x/x;¤=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¤=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¤;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4870,9 +4381,6 @@
   [x/x;¥=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¥=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¥;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4888,9 +4396,6 @@
   [x/x;¦=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¦=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¦;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4906,9 +4411,6 @@
   [x/x;§=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;§=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=§;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4924,9 +4426,6 @@
   [x/x;¨=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¨=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¨;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4942,9 +4441,6 @@
   [x/x;©=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;©=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=©;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4960,9 +4456,6 @@
   [x/x;ª=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ª=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ª;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4978,9 +4471,6 @@
   [x/x;«=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;«=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=«;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -4996,9 +4486,6 @@
   [x/x;¬=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¬=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¬;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5014,9 +4501,6 @@
   [x/x;­=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;­=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=­;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5032,9 +4516,6 @@
   [x/x;®=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;®=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=®;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5050,9 +4531,6 @@
   [x/x;¯=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¯=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¯;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5068,9 +4546,6 @@
   [x/x;°=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;°=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=°;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5086,9 +4561,6 @@
   [x/x;±=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;±=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=±;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5104,9 +4576,6 @@
   [x/x;²=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;²=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=²;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5122,9 +4591,6 @@
   [x/x;³=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;³=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=³;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5140,9 +4606,6 @@
   [x/x;´=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;´=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=´;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5158,9 +4621,6 @@
   [x/x;µ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;µ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=µ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5176,9 +4636,6 @@
   [x/x;¶=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¶=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¶;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5194,9 +4651,6 @@
   [x/x;·=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;·=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=·;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5212,9 +4666,6 @@
   [x/x;¸=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¸=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¸;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5230,9 +4681,6 @@
   [x/x;¹=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¹=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¹;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5248,9 +4696,6 @@
   [x/x;º=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;º=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=º;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5266,9 +4711,6 @@
   [x/x;»=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;»=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=»;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5284,9 +4726,6 @@
   [x/x;¼=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¼=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¼;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5302,9 +4741,6 @@
   [x/x;½=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;½=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=½;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5320,9 +4756,6 @@
   [x/x;¾=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¾=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¾;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5338,9 +4771,6 @@
   [x/x;¿=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;¿=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=¿;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5356,9 +4786,6 @@
   [x/x;À=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;À=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=À;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5374,9 +4801,6 @@
   [x/x;Á=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Á=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Á;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5392,9 +4816,6 @@
   [x/x;Â=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Â=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Â;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5410,9 +4831,6 @@
   [x/x;Ã=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ã=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ã;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5428,9 +4846,6 @@
   [x/x;Ä=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ä=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ä;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5446,9 +4861,6 @@
   [x/x;Å=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Å=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Å;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5464,9 +4876,6 @@
   [x/x;Æ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Æ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Æ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5482,9 +4891,6 @@
   [x/x;Ç=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ç=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ç;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5500,9 +4906,6 @@
   [x/x;È=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;È=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=È;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5518,9 +4921,6 @@
   [x/x;É=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;É=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=É;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5536,9 +4936,6 @@
   [x/x;Ê=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ê=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ê;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5554,9 +4951,6 @@
   [x/x;Ë=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ë=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ë;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5572,9 +4966,6 @@
   [x/x;Ì=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ì=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ì;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5590,9 +4981,6 @@
   [x/x;Í=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Í=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Í;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5608,9 +4996,6 @@
   [x/x;Î=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Î=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Î;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5626,9 +5011,6 @@
   [x/x;Ï=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ï=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ï;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5644,9 +5026,6 @@
   [x/x;Ð=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ð=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ð;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5662,9 +5041,6 @@
   [x/x;Ñ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ñ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ñ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5680,9 +5056,6 @@
   [x/x;Ò=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ò=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ò;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5698,9 +5071,6 @@
   [x/x;Ó=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ó=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ó;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5716,9 +5086,6 @@
   [x/x;Ô=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ô=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ô;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5734,9 +5101,6 @@
   [x/x;Õ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Õ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Õ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5752,9 +5116,6 @@
   [x/x;Ö=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ö=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ö;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5770,9 +5131,6 @@
   [x/x;×=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;×=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=×;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5788,9 +5146,6 @@
   [x/x;Ø=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ø=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ø;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5806,9 +5161,6 @@
   [x/x;Ù=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ù=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ù;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5824,9 +5176,6 @@
   [x/x;Ú=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ú=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ú;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5842,9 +5191,6 @@
   [x/x;Û=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Û=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Û;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5860,9 +5206,6 @@
   [x/x;Ü=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ü=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ü;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5878,9 +5221,6 @@
   [x/x;Ý=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Ý=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Ý;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5896,9 +5236,6 @@
   [x/x;Þ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;Þ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=Þ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5914,9 +5251,6 @@
   [x/x;ß=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ß=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ß;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5932,9 +5266,6 @@
   [x/x;à=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;à=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=à;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5950,9 +5281,6 @@
   [x/x;á=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;á=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=á;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5968,9 +5296,6 @@
   [x/x;â=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;â=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=â;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -5986,9 +5311,6 @@
   [x/x;ã=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ã=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ã;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6004,9 +5326,6 @@
   [x/x;ä=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ä=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ä;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6022,9 +5341,6 @@
   [x/x;å=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;å=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=å;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6040,9 +5356,6 @@
   [x/x;æ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;æ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=æ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6058,9 +5371,6 @@
   [x/x;ç=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ç=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ç;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6076,9 +5386,6 @@
   [x/x;è=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;è=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=è;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6094,9 +5401,6 @@
   [x/x;é=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;é=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=é;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6112,9 +5416,6 @@
   [x/x;ê=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ê=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ê;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6130,9 +5431,6 @@
   [x/x;ë=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ë=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ë;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6148,9 +5446,6 @@
   [x/x;ì=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ì=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ì;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6166,9 +5461,6 @@
   [x/x;í=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;í=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=í;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6184,9 +5476,6 @@
   [x/x;î=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;î=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=î;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6202,9 +5491,6 @@
   [x/x;ï=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ï=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ï;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6220,9 +5506,6 @@
   [x/x;ð=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ð=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ð;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6238,9 +5521,6 @@
   [x/x;ñ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ñ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ñ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6256,9 +5536,6 @@
   [x/x;ò=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ò=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ò;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6274,9 +5551,6 @@
   [x/x;ó=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ó=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ó;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6292,9 +5566,6 @@
   [x/x;ô=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ô=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ô;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6310,9 +5581,6 @@
   [x/x;õ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;õ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=õ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6328,9 +5596,6 @@
   [x/x;ö=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ö=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ö;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6346,9 +5611,6 @@
   [x/x;÷=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;÷=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=÷;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6364,9 +5626,6 @@
   [x/x;ø=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ø=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ø;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6382,9 +5641,6 @@
   [x/x;ù=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ù=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ù;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6400,9 +5656,6 @@
   [x/x;ú=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ú=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ú;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6418,9 +5671,6 @@
   [x/x;û=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;û=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=û;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6436,9 +5686,6 @@
   [x/x;ü=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ü=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ü;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6454,9 +5701,6 @@
   [x/x;ý=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ý=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ý;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6472,9 +5716,6 @@
   [x/x;þ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;þ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=þ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6490,9 +5731,6 @@
   [x/x;ÿ=x;bonus=x (Blob/File)]
     expected: FAIL
 
-  [x/x;ÿ=x;bonus=x (Request/Response)]
-    expected: FAIL
-
   [x/x;x=ÿ;bonus=x (Blob/File)]
     expected: FAIL
 
@@ -6504,3 +5742,9 @@
 
   [x/x;x="ÿ";bonus=x (Request/Response)]
     expected: FAIL
+
+  [x/x;,=x;bonus=x (Request/Response)]
+    expected: FAIL
+
+  [x/x;x=,;bonus=x (Request/Response)]
+    expected: FAIL
diff --git a/tests/wpt/meta/workers/importscripts_mime.any.js.ini b/tests/wpt/meta/workers/importscripts_mime.any.js.ini
index cb62c5c212b..88a88174237 100644
--- a/tests/wpt/meta/workers/importscripts_mime.any.js.ini
+++ b/tests/wpt/meta/workers/importscripts_mime.any.js.ini
@@ -23,9 +23,6 @@
   [importScripts() requires scripty MIME types: zzz/zzz is blocked.]
     expected: FAIL
 
-  [importScripts() requires scripty MIME types: text/csv;bla;bla is blocked.]
-    expected: FAIL
-
   [importScripts() requires scripty MIME types: Text/html is blocked.]
     expected: FAIL