parsers: fix tests with --features disable-validation and/or component

This disables a bunch of tests when the component feature is disabled,
because that feature changes the namespace of the <message/> element,
which causes the tests to fail.

Thanks to debacle for finding this.

parsers/ChangeLog

@@ -24,6 +24,7 @@ XXXX-YY-ZZ RELEASER <admin@example.com>
         - ibr::LegacyQuery now implements Default, allowing users to more
           easily construct it (!660)
         - jingle_rtp::Description gained a bandwidth child.
+        - Fix cargo test for the disable-validation and component features.
 
 Version 0.22.0:
 2025-10-28 pep <pep@bouah.net>

parsers/src/carbons.rs

@@ -58,6 +58,7 @@ impl MessagePayload for Sent {}
 #[cfg(test)]
 mod tests {
     use super::*;
+    #[cfg(not(feature = "component"))]
     use jid::Jid;
     use minidom::Element;
 
@@ -94,6 +95,7 @@ mod tests {
     }
 
     #[test]
+    #[cfg(not(feature = "component"))] // feature = "component" changes <message/> namespace
     fn forwarded_elements() {
         let elem: Element = "<received xmlns='urn:xmpp:carbons:2'>
   <forwarded xmlns='urn:xmpp:forward:0'>
@@ -135,6 +137,7 @@ mod tests {
     }
 
     #[test]
+    #[cfg(not(feature = "component"))] // feature = "component" changes <message/> namespace
     fn test_serialize_received() {
         let reference: Element = "<received xmlns='urn:xmpp:carbons:2'><forwarded xmlns='urn:xmpp:forward:0'><message xmlns='jabber:client' to='juliet@capulet.example/balcony' from='romeo@montague.example/home'/></forwarded></received>"
         .parse()
@@ -154,6 +157,7 @@ mod tests {
     }
 
     #[test]
+    #[cfg(not(feature = "component"))] // feature = "component" changes <message/> namespace
     fn test_serialize_sent() {
         let reference: Element = "<sent xmlns='urn:xmpp:carbons:2'><forwarded xmlns='urn:xmpp:forward:0'><message xmlns='jabber:client' to='juliet@capulet.example/balcony' from='romeo@montague.example/home'/></forwarded></sent>"
         .parse()

parsers/src/data_forms.rs

@@ -485,6 +485,7 @@ mod tests {
     }
 
     #[test]
+    #[cfg(not(feature = "disable-validation"))]
     fn test_wrong_child() {
         let elem: Element = "<x xmlns='jabber:x:data' type='cancel'><coucou/></x>"
             .parse()

parsers/src/forwarding.rs

@@ -47,6 +47,7 @@ mod tests {
     }
 
     #[test]
+    #[cfg(not(feature = "component"))] // feature = "component" changes <message/> namespace
     fn test_simple() {
         let elem: Element =
             "<forwarded xmlns='urn:xmpp:forward:0'><message xmlns='jabber:client'/></forwarded>"
@@ -56,6 +57,7 @@ mod tests {
     }
 
     #[test]
+    #[cfg(not(feature = "component"))] // feature = "component" changes <message/> namespace
     #[cfg_attr(feature = "disable-validation", should_panic = "Result::unwrap_err")]
     fn test_invalid_child() {
         let elem: Element = "<forwarded xmlns='urn:xmpp:forward:0'><message xmlns='jabber:client'/><coucou/></forwarded>"
@@ -70,6 +72,7 @@ mod tests {
     }
 
     #[test]
+    #[cfg(not(feature = "component"))] // feature = "component" changes <message/> namespace
     fn test_serialise() {
         let elem: Element = "<forwarded xmlns='urn:xmpp:forward:0'><message xmlns='jabber:client' type='chat'/></forwarded>".parse().unwrap();
         let forwarded = Forwarded {
@@ -81,6 +84,7 @@ mod tests {
     }
 
     #[test]
+    #[cfg(not(feature = "component"))] // feature = "component" changes <message/> namespace
     fn test_serialize_with_delay_and_stanza() {
         let reference: Element = "<forwarded xmlns='urn:xmpp:forward:0'><delay xmlns='urn:xmpp:delay' from='capulet.com' stamp='2002-09-10T23:08:25+00:00'/><message xmlns='jabber:client' to='juliet@capulet.example/balcony' from='romeo@montague.example/home'/></forwarded>"
         .parse()
@@ -123,6 +127,7 @@ mod tests {
     }
 
     #[test]
+    #[cfg(not(feature = "component"))] // feature = "component" changes <message/> namespace
     fn test_invalid_duplicate_message() {
         let elem: Element = "<forwarded xmlns='urn:xmpp:forward:0'><delay xmlns='urn:xmpp:delay' from='capulet.com' stamp='2002-09-10T23:08:25+00:00'/><message xmlns='jabber:client' to='juliet@capulet.example/balcony' from='romeo@montague.example/home'/><message xmlns='jabber:client' to='juliet@capulet.example/balcony' from='romeo@montague.example/home'/></forwarded>"
             .parse()

parsers/src/mam.rs

@@ -300,6 +300,7 @@ mod tests {
     }
 
     #[test]
+    #[cfg_attr(feature = "disable-validation", should_panic = "Result::unwrap_err")]
     fn test_invalid_child() {
         let elem: Element = "<query xmlns='urn:xmpp:mam:2'><coucou/></query>"
             .parse()
@@ -350,6 +351,7 @@ mod tests {
     }
 
     #[test]
+    #[cfg(not(feature = "component"))] // feature = "component" changes <message/> namespace
     fn test_serialize_result() {
         let reference: Element = "<result xmlns='urn:xmpp:mam:2' queryid='f27' id='28482-98726-73623'><forwarded xmlns='urn:xmpp:forward:0'><delay xmlns='urn:xmpp:delay' stamp='2002-09-10T23:08:25+00:00'/><message xmlns='jabber:client' to='juliet@capulet.example/balcony' from='romeo@montague.example/home'/></forwarded></result>"
         .parse()

parsers/src/rsm.rs

@@ -130,6 +130,7 @@ mod tests {
     }
 
     #[test]
+    #[cfg_attr(feature = "disable-validation", should_panic = "Result::unwrap_err")]
     fn test_invalid_child() {
         let elem: Element = "<set xmlns='http://jabber.org/protocol/rsm'><coucou/></set>"
             .parse()

parsers/src/util/macro_tests.rs

@@ -140,10 +140,6 @@ fn empty_unexpected_attribute() {
 }
 
 #[test]
-#[cfg_attr(
-    feature = "disable-validation",
-    should_panic = "unexpected result: Ok("
-)]
 fn empty_ignores_xml_lang() {
     #[allow(unused_imports)]
     use core::{
@@ -1651,6 +1647,7 @@ fn element_catch_one_negative_none() {
 }
 
 #[test]
+#[cfg(not(feature = "disable-validation"))]
 fn element_catch_one_negative_more_than_one_child() {
     #[allow(unused_imports)]
     use core::{
@@ -1693,6 +1690,7 @@ fn element_catch_maybe_one_roundtrip_some() {
 }
 
 #[test]
+#[cfg(not(feature = "disable-validation"))]
 fn element_catch_maybe_one_negative_more_than_one_child() {
     #[allow(unused_imports)]
     use core::{