From 953c7ed41ef6e98a484c1d15f9b06169f49c56f4 Mon Sep 17 00:00:00 2001
From: Alexey Semenyuk <alexsemenyuk88@gmail.com>
Date: Fri, 16 Aug 2024 16:17:24 +0500
Subject: [PATCH] Disable assigning_clones for tests

---
 clippy_lints/src/assigning_clones.rs |  3 ++-
 tests/ui/assigning_clones.fixed      | 20 ++++++++++++++++++++
 tests/ui/assigning_clones.rs         | 20 ++++++++++++++++++++
 3 files changed, 42 insertions(+), 1 deletion(-)

diff --git a/clippy_lints/src/assigning_clones.rs b/clippy_lints/src/assigning_clones.rs
index 6e336efbb90..55645d04eef 100644
--- a/clippy_lints/src/assigning_clones.rs
+++ b/clippy_lints/src/assigning_clones.rs
@@ -3,7 +3,7 @@ use clippy_config::Conf;
 use clippy_utils::diagnostics::span_lint_and_then;
 use clippy_utils::mir::{enclosing_mir, PossibleBorrowerMap};
 use clippy_utils::sugg::Sugg;
-use clippy_utils::{is_diag_trait_item, last_path_segment, local_is_initialized, path_to_local};
+use clippy_utils::{is_diag_trait_item, is_in_test, last_path_segment, local_is_initialized, path_to_local};
 use rustc_errors::Applicability;
 use rustc_hir::{self as hir, Expr, ExprKind};
 use rustc_lint::{LateContext, LateLintPass};
@@ -118,6 +118,7 @@ impl<'tcx> LateLintPass<'tcx> for AssigningClones {
                 }
             )
             && !clone_source_borrows_from_dest(cx, lhs, rhs.span)
+            && !is_in_test(cx.tcx, e.hir_id)
         {
             span_lint_and_then(
                 cx,
diff --git a/tests/ui/assigning_clones.fixed b/tests/ui/assigning_clones.fixed
index b376d55a402..09732d1a50c 100644
--- a/tests/ui/assigning_clones.fixed
+++ b/tests/ui/assigning_clones.fixed
@@ -396,3 +396,23 @@ impl<T: Clone> Clone for DerefWrapperWithClone<T> {
         *self = Self(source.0.clone());
     }
 }
+
+#[cfg(test)]
+mod test {
+    #[derive(Default)]
+    struct Data {
+        field: String,
+    }
+
+    fn test_data() -> Data {
+        Data {
+            field: "default_value".to_string(),
+        }
+    }
+
+    #[test]
+    fn test() {
+        let mut data = test_data();
+        data.field = "override_value".to_owned();
+    }
+}
diff --git a/tests/ui/assigning_clones.rs b/tests/ui/assigning_clones.rs
index 11a5d4459c3..6be25ae17a5 100644
--- a/tests/ui/assigning_clones.rs
+++ b/tests/ui/assigning_clones.rs
@@ -396,3 +396,23 @@ impl<T: Clone> Clone for DerefWrapperWithClone<T> {
         *self = Self(source.0.clone());
     }
 }
+
+#[cfg(test)]
+mod test {
+    #[derive(Default)]
+    struct Data {
+        field: String,
+    }
+
+    fn test_data() -> Data {
+        Data {
+            field: "default_value".to_string(),
+        }
+    }
+
+    #[test]
+    fn test() {
+        let mut data = test_data();
+        data.field = "override_value".to_owned();
+    }
+}