test

SOCI · Oct 26, 2023 · fe80aa7 · fe80aa7
1 parent 2c95e8a
commit fe80aa7
Showing 1 changed file with 43 additions and 1 deletion.
diff --git a/src/backends/oracle/blob.cpp b/src/backends/oracle/blob.cpp
@@ -15,6 +15,7 @@
 #include <cctype>
 
 #include <iostream>
+#include <bitset>
 
 #ifdef _MSC_VER
 #pragma warning(disable:4355)
@@ -24,6 +25,20 @@ using namespace soci;
 using namespace soci::details;
 using namespace soci::details::oracle;
 
+std::bitset<sizeof(OCILobLocator)> toBitset(const OCILobLocator &locator) {
+    std::bitset<sizeof(OCILobLocator)> bitset;
+
+    static_assert(sizeof(bitset) == sizeof(OCILobLocator), "Fail");
+
+    std::memcpy(&bitset, &locator, sizeof(OCILobLocator));
+
+    return bitset;
+}
+
+void printLocator(locator_t locator) {
+    std::cout << "Locator location: " << static_cast<void *>(locator) << ", value: " << toBitset(*locator);
+}
+
 oracle_blob_backend::oracle_blob_backend(oracle_session_backend &session)
     : session_(session), lobp_(NULL), initialized_(false)
 {
@@ -34,6 +49,8 @@ oracle_blob_backend::oracle_blob_backend(oracle_session_backend &session)
         throw soci_error("Cannot allocate the LOB locator");
     }
 	std::cout << "Created Oracle Blob obj\n";
+    printLocator(lobp_);
+    std::cout << std::endl;
 }
 
 oracle_blob_backend::~oracle_blob_backend()
@@ -191,6 +208,10 @@ void oracle_blob_backend::reset()
         throw_oracle_soci_error(res, session_.errhp_);
     }
 
+    std::cout << "Is temporary when resetting: " << std::boolalpha << (is_temporary == TRUE) << std::endl;
+    printLocator(lobp_);
+    std::cout << std::endl;
+
     if (is_temporary) {
         res = OCILobFreeTemporary(session_.svchp_, session_.errhp_, lobp_);
     } else {
@@ -199,7 +220,7 @@ void oracle_blob_backend::reset()
 
     if (res != OCI_SUCCESS)
     {
-		std::cout << "Can't free/close LOB (is temporary: " << std::boolalpha << is_temporary << ") res: " << res << "\n";
+		std::cout << "Can't free/close LOB (is temporary: " << is_temporary << ") res: " << res << "\n";
         throw_oracle_soci_error(res, session_.errhp_);
     }
 
@@ -222,13 +243,34 @@ void oracle_blob_backend::ensure_initialized()
             throw_oracle_soci_error(res, session_.errhp_);
         }
 
+        boolean is_temporary = FALSE;
+        res = OCILobIsTemporary(session_.envhp_, session_.errhp_, lobp_, &is_temporary);
+
+        if (res != OCI_SUCCESS)
+        {
+            throw_oracle_soci_error(res, session_.errhp_);
+        }
+
+        std::cout << "Is temporary immediately after creation as temporary: " << std::boolalpha << (is_temporary == TRUE) << std::endl;
+
         res = OCILobOpen(session_.svchp_, session_.errhp_, lobp_, OCI_LOB_READWRITE);
 
         if (res != OCI_SUCCESS)
         {
             throw_oracle_soci_error(res, session_.errhp_);
         }
 
+        res = OCILobIsTemporary(session_.envhp_, session_.errhp_, lobp_, &is_temporary);
+
+        if (res != OCI_SUCCESS)
+        {
+            throw_oracle_soci_error(res, session_.errhp_);
+        }
+
+        std::cout << "Is temporary immediately after opening: " << std::boolalpha << (is_temporary == TRUE) << std::endl;
+        printLocator(lobp_);
+        std::cout << std::endl;
+
         initialized_ = true;
     }
 }