improving tests

test/bitwise.zig

@@ -73,7 +73,12 @@ test "Bitwise primitives" {
             defer allocator.free(shader);
             const code = try compileNzsl(allocator, shader);
             defer allocator.free(code);
-            try case.expectOutput(T, 4, code, "color", &.{ expected, expected, expected, expected });
+            try case.expect(.{
+                .source = code,
+                .expected_outputs = &.{
+                    std.mem.asBytes(&[_]T{ expected, expected, expected, expected }),
+                },
+            });
         }
     }
 }
@@ -142,7 +147,12 @@ test "Bitwise vectors" {
                 defer allocator.free(shader);
                 const code = try compileNzsl(allocator, shader);
                 defer allocator.free(code);
-                try case.expectOutput(T, L, code, "color", &@as([L]T, expected));
+                try case.expect(.{
+                    .source = code,
+                    .expected_outputs = &.{
+                        std.mem.asBytes(&@as([L]T, expected)),
+                    },
+                });
             }
         }
     }