poky/meta/recipes-core/glib-2.0/glib-2.0/0001-tests-Add-C-tests-for-typechecking-with-atomic-compa.patch

From 44b4bcd56d7ac2bd8ebf00e9fa433ad897d68216 Mon Sep 17 00:00:00 2001
From: Philip Withnall <pwithnall@endlessos.org>
Date: Fri, 1 Apr 2022 13:44:45 +0100
Subject: [PATCH 1/2] tests: Add C++ tests for typechecking with atomic compare
 and exchanges

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #2625
Upstream-Status: Submitted [https://gitlab.gnome.org/GNOME/glib/-/merge_requests/2578]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 glib/tests/cxx.cpp | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/glib/tests/cxx.cpp b/glib/tests/cxx.cpp
index be0a6bfa1..7d7f27c91 100644
--- a/glib/tests/cxx.cpp
+++ b/glib/tests/cxx.cpp
@@ -53,6 +53,32 @@ test_typeof (void)
 #endif
 }
 
+static void
+test_atomic_pointer_compare_and_exchange (void)
+{
+  const gchar *str1 = "str1";
+  const gchar *str2 = "str2";
+  const gchar *atomic_string = str1;
+
+  g_test_message ("Test that g_atomic_pointer_compare_and_exchange() with a "
+                  "non-void* pointer doesn’t have any compiler warnings in C++ mode");
+
+  g_assert_true (g_atomic_pointer_compare_and_exchange (&atomic_string, str1, str2));
+  g_assert_true (atomic_string == str2);
+}
+
+static void
+test_atomic_int_compare_and_exchange (void)
+{
+  gint atomic_int = 5;
+
+  g_test_message ("Test that g_atomic_int_compare_and_exchange() doesn’t have "
+                  "any compiler warnings in C++ mode");
+
+  g_assert_true (g_atomic_int_compare_and_exchange (&atomic_int, 5, 50));
+  g_assert_cmpint (atomic_int, ==, 50);
+}
+
 int
 main (int argc, char *argv[])
 {
@@ -63,6 +89,8 @@ main (int argc, char *argv[])
 #endif
 
   g_test_add_func ("/C++/typeof", test_typeof);
+  g_test_add_func ("/C++/atomic-pointer-compare-and-exchange", test_atomic_pointer_compare_and_exchange);
+  g_test_add_func ("/C++/atomic-int-compare-and-exchange", test_atomic_int_compare_and_exchange);
 
   return g_test_run ();
 }
-- 
2.35.1