Add test against ReadOnlySpan.

ralfbiedert · Jun 20, 2024 · fc7efd2 · fc7efd2
1 parent 743fba6
commit fc7efd2
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/backends/csharp/tests/output_unsafe/Test.cs b/backends/csharp/tests/output_unsafe/Test.cs
@@ -1,3 +1,5 @@
+using System;
+using System.Linq;
 using My.Company;
 using My.Company.Common;
 using Xunit;
@@ -32,5 +34,19 @@ public void ensure_unsafe_copy_length()
                 Assert.True(r == size);
             }
         }
+
+        // Ensure that the Copied property has the correct length and contents
+        [Fact]
+        public void namespaced_inner_slice_readonly_span_works()
+        {
+            var vecs = new Vec[10];
+            var span = new ReadOnlySpan<Vec>(vecs);
+
+            vecs[0].x = 2.0;
+
+            var rval = Interop.namespaced_inner_slice(vecs);
+
+            Assert.True(rval[0].x > 1.0);
+        }
     }
 }