rustdoc: Clean up some htmldocck tests

Fix #21740

3 files changed, 16 insertions, 16 deletions

diff --git a/src/test/run-make/rustdoc-hidden-line/foo.rs b/src/test/run-make/rustdoc-hidden-line/foo.rs
index c538a132fb1..3906d9ee8ae 100644
--- a/src/test/run-make/rustdoc-hidden-line/foo.rs
+++ b/src/test/run-make/rustdoc-hidden-line/foo.rs
@@ -32,5 +32,4 @@
 pub fn foo() {}
 
 // @!has foo/fn.foo.html invisible
-// @matches - //pre '#.*\[.*derive.*\(.*Eq.*\).*\].*//.*Bar'
-
+// @matches - //pre "#\[derive\(PartialEq\)\] // Bar"
diff --git a/src/test/run-make/rustdoc-negative-impl/foo.rs b/src/test/run-make/rustdoc-negative-impl/foo.rs
index eaa3af86563..b5fcbf46c5c 100644
--- a/src/test/run-make/rustdoc-negative-impl/foo.rs
+++ b/src/test/run-make/rustdoc-negative-impl/foo.rs
@@ -15,8 +15,8 @@ pub struct Alpha;
 // @matches foo/struct.Bravo.html '//pre' "pub struct Bravo<B>"
 pub struct Bravo<B>;
 
-// @matches foo/struct.Alpha.html '//*[@class="impl"]//code' "impl !.*Send.* for .*Alpha"
+// @matches foo/struct.Alpha.html '//*[@class="impl"]//code' "impl !Send for Alpha"
 impl !Send for Alpha {}
 
-// @matches foo/struct.Bravo.html '//*[@class="impl"]//code' "impl<B> !.*Send.* for .*Bravo.*<B>"
+// @matches foo/struct.Bravo.html '//*[@class="impl"]//code' "impl<B> !Send for Bravo<B>"
 impl<B> !Send for Bravo<B> {}
diff --git a/src/test/run-make/rustdoc-where/foo.rs b/src/test/run-make/rustdoc-where/foo.rs
index 9f38ff13805..68fde60564e 100644
--- a/src/test/run-make/rustdoc-where/foo.rs
+++ b/src/test/run-make/rustdoc-where/foo.rs
@@ -10,29 +10,30 @@
 
 pub trait MyTrait {}
 
-// @matches foo/struct.Alpha.html '//pre' "Alpha.*where.*A:.*MyTrait"
+// @has foo/struct.Alpha.html '//pre' "pub struct Alpha<A> where A: MyTrait"
 pub struct Alpha<A> where A: MyTrait;
-// @matches foo/trait.Bravo.html '//pre' "Bravo.*where.*B:.*MyTrait"
+// @has foo/trait.Bravo.html '//pre' "pub trait Bravo<B> where B: MyTrait"
 pub trait Bravo<B> where B: MyTrait {}
-// @matches foo/fn.charlie.html '//pre' "charlie.*where.*C:.*MyTrait"
+// @has foo/fn.charlie.html '//pre' "pub fn charlie<C>() where C: MyTrait"
 pub fn charlie<C>() where C: MyTrait {}
 
 pub struct Delta<D>;
-// @matches foo/struct.Delta.html '//*[@class="impl"]//code' "impl.*Delta.*where.*D:.*MyTrait"
+// @has foo/struct.Delta.html '//*[@class="impl"]//code' \
+//          "impl<D> Delta<D> where D: MyTrait"
 impl<D> Delta<D> where D: MyTrait {
     pub fn delta() {}
 }
 
 pub struct Echo<E>;
-// @matches foo/struct.Echo.html '//*[@class="impl"]//code' \
-//          "impl.*MyTrait.*for.*Echo.*where.*E:.*MyTrait"
-// @matches foo/trait.MyTrait.html '//*[@id="implementors-list"]//code' \
-//          "impl.*MyTrait.*for.*Echo.*where.*E:.*MyTrait"
+// @has foo/struct.Echo.html '//*[@class="impl"]//code' \
+//          "impl<E> MyTrait for Echo<E> where E: MyTrait"
+// @has foo/trait.MyTrait.html '//*[@id="implementors-list"]//code' \
+//          "impl<E> MyTrait for Echo<E> where E: MyTrait"
 impl<E> MyTrait for Echo<E> where E: MyTrait {}
 
 pub enum Foxtrot<F> {}
-// @matches foo/enum.Foxtrot.html '//*[@class="impl"]//code' \
-//          "impl.*MyTrait.*for.*Foxtrot.*where.*F:.*MyTrait"
-// @matches foo/trait.MyTrait.html '//*[@id="implementors-list"]//code' \
-//          "impl.*MyTrait.*for.*Foxtrot.*where.*F:.*MyTrait"
+// @has foo/enum.Foxtrot.html '//*[@class="impl"]//code' \
+//          "impl<F> MyTrait for Foxtrot<F> where F: MyTrait"
+// @has foo/trait.MyTrait.html '//*[@id="implementors-list"]//code' \
+//          "impl<F> MyTrait for Foxtrot<F> where F: MyTrait"
 impl<F> MyTrait for Foxtrot<F> where F: MyTrait {}