1 files changed, 95 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui-toml/unwrap_used/unwrap_used.fixed b/src/tools/clippy/tests/ui-toml/unwrap_used/unwrap_used.fixed
new file mode 100644
index 000000000..baf939af2
--- /dev/null
+++ b/src/tools/clippy/tests/ui-toml/unwrap_used/unwrap_used.fixed
@@ -0,0 +1,95 @@
+//@compile-flags: --test
+
+#![allow(
+    unused_mut,
+    clippy::get_first,
+    clippy::from_iter_instead_of_collect,
+    clippy::useless_vec
+)]
+#![warn(clippy::unwrap_used)]
+#![warn(clippy::get_unwrap)]
+
+use std::collections::{BTreeMap, HashMap, VecDeque};
+
+struct GetFalsePositive {
+    arr: [u32; 3],
+}
+
+impl GetFalsePositive {
+    fn get(&self, pos: usize) -> Option<&u32> {
+        self.arr.get(pos)
+    }
+    fn get_mut(&mut self, pos: usize) -> Option<&mut u32> {
+        self.arr.get_mut(pos)
+    }
+}
+
+fn main() {
+    let mut boxed_slice: Box<[u8]> = Box::new([0, 1, 2, 3]);
+    let mut some_slice = &mut [0, 1, 2, 3];
+    let mut some_vec = vec![0, 1, 2, 3];
+    let mut some_vecdeque: VecDeque<_> = some_vec.iter().cloned().collect();
+    let mut some_hashmap: HashMap<u8, char> = HashMap::from_iter(vec![(1, 'a'), (2, 'b')]);
+    let mut some_btreemap: BTreeMap<u8, char> = BTreeMap::from_iter(vec![(1, 'a'), (2, 'b')]);
+    let mut false_positive = GetFalsePositive { arr: [0, 1, 2] };
+
+    {
+        // Test `get().unwrap()`
+        let _ = &boxed_slice[1];
+        let _ = &some_slice[0];
+        let _ = &some_vec[0];
+        let _ = &some_vecdeque[0];
+        let _ = &some_hashmap[&1];
+        let _ = &some_btreemap[&1];
+        #[allow(clippy::unwrap_used)]
+        let _ = false_positive.get(0).unwrap();
+        // Test with deref
+        let _: u8 = boxed_slice[1];
+    }
+
+    {
+        // Test `get_mut().unwrap()`
+        boxed_slice[0] = 1;
+        some_slice[0] = 1;
+        some_vec[0] = 1;
+        some_vecdeque[0] = 1;
+        // Check false positives
+        #[allow(clippy::unwrap_used)]
+        {
+            *some_hashmap.get_mut(&1).unwrap() = 'b';
+            *some_btreemap.get_mut(&1).unwrap() = 'b';
+            *false_positive.get_mut(0).unwrap() = 1;
+        }
+    }
+
+    {
+        // Test `get().unwrap().foo()` and `get_mut().unwrap().bar()`
+        let _ = some_vec[0..1].to_vec();
+        let _ = some_vec[0..1].to_vec();
+    }
+}
+
+#[test]
+fn test() {
+    let boxed_slice: Box<[u8]> = Box::new([0, 1, 2, 3]);
+    let _ = &boxed_slice[1];
+}
+
+#[cfg(test)]
+mod issue9612 {
+    // should not lint in `#[cfg(test)]` modules
+    #[test]
+    fn test_fn() {
+        let _a: u8 = 2.try_into().unwrap();
+        let _a: u8 = 3.try_into().expect("");
+
+        util();
+    }
+
+    fn util() {
+        let _a: u8 = 4.try_into().unwrap();
+        let _a: u8 = 5.try_into().expect("");
+        // should still warn
+        let _ = &Box::new([0])[1];
+    }
+}