xo-alloc / xo-object: utest coverage + assorted bugfixes

xo-alloc/utest/generation.test.cpp

@@ -0,0 +1,38 @@
+/* generation.test.cpp
+ *
+ * author: Roland Conybeare, Aug 2025
+ */
+
+#include "xo/alloc/generation.hpp"
+#include <catch2/catch.hpp>
+#include <cstring>
+
+namespace xo {
+    namespace gc {
+        TEST_CASE("generation", "[gc]") {
+            REQUIRE(::strcmp(gen2str(generation::nursery), "nursery") == 0);
+            REQUIRE(::strcmp(gen2str(generation::tenured), "tenured") == 0);
+            REQUIRE(::strcmp(gen2str(generation::N), "?generation") == 0);
+
+            {
+                std::stringstream ss;
+                ss << generation::nursery;
+                REQUIRE(ss.str() == "nursery");
+            }
+
+            {
+                std::stringstream ss;
+                ss << generation::tenured;
+                REQUIRE(ss.str() == "tenured");
+            }
+
+            {
+                std::stringstream ss;
+                ss << generation::N;
+                REQUIRE(ss.str() == "?generation");
+            }
+        }
+    } /*namespace gc*/
+} /*namespace xo*/
+
+/* generation.test.cpp */