1 files changed, 25 insertions, 0 deletions
diff --git a/tests/ui/bind_instead_of_map.fixed b/tests/ui/bind_instead_of_map.fixed
new file mode 100644
index 00000000000..5815550d7a6
--- /dev/null
+++ b/tests/ui/bind_instead_of_map.fixed
@@ -0,0 +1,25 @@
+// run-rustfix
+#![deny(clippy::bind_instead_of_map)]
+
+// need a main anyway, use it get rid of unused warnings too
+pub fn main() {
+    let x = Some(5);
+    // the easiest cases
+    let _ = x;
+    let _ = x.map(|o| o + 1);
+    // and an easy counter-example
+    let _ = x.and_then(|o| if o < 32 { Some(o) } else { None });
+
+    // Different type
+    let x: Result<u32, &str> = Ok(1);
+    let _ = x;
+}
+
+pub fn foo() -> Option<String> {
+    let x = Some(String::from("hello"));
+    Some("hello".to_owned()).and_then(|s| Some(format!("{}{}", s, x?)))
+}
+
+pub fn example2(x: bool) -> Option<&'static str> {
+    Some("a").and_then(|s| Some(if x { s } else { return None }))
+}