1 files changed, 72 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/cmp_owned/with_suggestion.fixed b/src/tools/clippy/tests/ui/cmp_owned/with_suggestion.fixed
new file mode 100644
index 000000000..b28c4378e
--- /dev/null
+++ b/src/tools/clippy/tests/ui/cmp_owned/with_suggestion.fixed
@@ -0,0 +1,72 @@
+// run-rustfix
+
+#[warn(clippy::cmp_owned)]
+#[allow(clippy::unnecessary_operation, clippy::no_effect, unused_must_use, clippy::eq_op)]
+fn main() {
+    fn with_to_string(x: &str) {
+        x != "foo";
+
+        "foo" != x;
+    }
+
+    let x = "oh";
+
+    with_to_string(x);
+
+    x != "foo";
+
+    x != "foo";
+
+    42.to_string() == "42";
+
+    Foo == Foo;
+
+    "abc".chars().filter(|c| *c != 'X');
+
+    "abc".chars().filter(|c| *c != 'X');
+}
+
+struct Foo;
+
+impl PartialEq for Foo {
+    // Allow this here, because it emits the lint
+    // without a suggestion. This is tested in
+    // `tests/ui/cmp_owned/without_suggestion.rs`
+    #[allow(clippy::cmp_owned)]
+    fn eq(&self, other: &Self) -> bool {
+        self.to_owned() == *other
+    }
+}
+
+impl ToOwned for Foo {
+    type Owned = Bar;
+    fn to_owned(&self) -> Bar {
+        Bar
+    }
+}
+
+#[derive(PartialEq, Eq)]
+struct Bar;
+
+impl PartialEq<Foo> for Bar {
+    fn eq(&self, _: &Foo) -> bool {
+        true
+    }
+}
+
+impl std::borrow::Borrow<Foo> for Bar {
+    fn borrow(&self) -> &Foo {
+        static FOO: Foo = Foo;
+        &FOO
+    }
+}
+
+#[derive(PartialEq, Eq)]
+struct Baz;
+
+impl ToOwned for Baz {
+    type Owned = Baz;
+    fn to_owned(&self) -> Baz {
+        Baz
+    }
+}