1 files changed, 38 insertions, 0 deletions
diff --git a/v_windows/v/vlib/sync/array_rlock_test.v b/v_windows/v/vlib/sync/array_rlock_test.v
new file mode 100644
index 0000000..ad4f778
--- /dev/null
+++ b/v_windows/v/vlib/sync/array_rlock_test.v
@@ -0,0 +1,38 @@
+fn test_shared_modification() {
+	shared foo := &[2, 0, 5]
+	lock foo {
+		unsafe {
+			foo[1] = 3
+			foo[0] *= 7
+			foo[1]--
+			foo[2] -= 2
+		}
+	}
+	rlock foo {
+		unsafe {
+			assert foo[0] == 14
+			assert foo[1] == 2
+			assert foo[2] == 3
+		}
+	}
+}
+
+[direct_array_access]
+fn test_shared_direct_modification() {
+	shared foo := &[2, 0, 5]
+	lock foo {
+		unsafe {
+			foo[1] = 3
+			foo[0] *= 7
+			foo[1]--
+			foo[2] -= 2
+		}
+	}
+	rlock foo {
+		unsafe {
+			assert foo[0] == 14
+			assert foo[1] == 2
+			assert foo[2] == 3
+		}
+	}
+}