From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 vendor/pin-utils/tests/projection.rs | 27 +++++++++++++++++++++++++++
 vendor/pin-utils/tests/stack_pin.rs  | 21 +++++++++++++++++++++
 2 files changed, 48 insertions(+)
 create mode 100644 vendor/pin-utils/tests/projection.rs
 create mode 100644 vendor/pin-utils/tests/stack_pin.rs

(limited to 'vendor/pin-utils/tests')

diff --git a/vendor/pin-utils/tests/projection.rs b/vendor/pin-utils/tests/projection.rs
new file mode 100644
index 000000000..492c26d9a
--- /dev/null
+++ b/vendor/pin-utils/tests/projection.rs
@@ -0,0 +1,27 @@
+use pin_utils::{unsafe_pinned, unsafe_unpinned, pin_mut};
+use std::pin::Pin;
+use std::marker::Unpin;
+
+struct Foo<T1, T2> {
+    field1: T1,
+    field2: T2,
+}
+
+impl<T1, T2> Foo<T1, T2> {
+    unsafe_pinned!(field1: T1);
+    unsafe_unpinned!(field2: T2);
+}
+
+impl<T1: Unpin, T2> Unpin for Foo<T1, T2> {} // Conditional Unpin impl
+
+#[test]
+fn projection() {
+    let foo = Foo { field1: 1, field2: 2 };
+    pin_mut!(foo);
+
+    let x1: Pin<&mut i32> = foo.as_mut().field1();
+    assert_eq!(*x1, 1);
+
+    let x2: &mut i32 = foo.as_mut().field2();
+    assert_eq!(*x2, 2);
+}
diff --git a/vendor/pin-utils/tests/stack_pin.rs b/vendor/pin-utils/tests/stack_pin.rs
new file mode 100644
index 000000000..4b6758dc1
--- /dev/null
+++ b/vendor/pin-utils/tests/stack_pin.rs
@@ -0,0 +1,21 @@
+#![forbid(unsafe_code)] // pin_mut! is completely safe.
+
+use pin_utils::pin_mut;
+use core::pin::Pin;
+
+#[test]
+fn stack_pin() {
+    struct Foo {}
+    let foo = Foo {};
+    pin_mut!(foo);
+    let _: Pin<&mut Foo> = foo;
+
+    let bar = Foo {};
+    let baz = Foo {};
+    pin_mut!(
+        bar,
+        baz,
+    );
+    let _: Pin<&mut Foo> = bar;
+    let _: Pin<&mut Foo> = baz;
+}
-- 
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