test: add forgotten test

"Open library again (without closing it first) with RTLD_GLOBAL"

1 files changed, 27 insertions, 1 deletions

diff --git a/test.c b/test.c
index 8977fbc..b8f6c9e 100644
--- a/test.c
+++ b/test.c
@@ -49,7 +49,6 @@
  * - Get symbol from library through library object <- works

  * - Run function if it worked

  * - Get symbol from library through global object  <- fails

- * - Run function if it worked

  * - Open library again (without closing it first) with RTLD_GLOBAL

  * - Get symbol from library through global object  <- works

  * - Close library

@@ -167,6 +166,33 @@ int main()
     else

         printf( "SUCCESS\tDid not get local symbol from global handle.\n" );

 

+    library = dlopen( "testdll.dll", RTLD_GLOBAL );

+    if( !library )

+    {

+        error = dlerror( );

+        printf( "ERROR\tCould not open library globally without closing it first: %s\n", error ? error : "" );

+        CLOSE_LIB;

+        CLOSE_GLOBAL;

+        RETURN_ERROR;

+    }

+    else

+        printf( "SUCCESS\tOpened library globally without closing it first: %p\n", library );

+

+    function = dlsym( global, "function" );

+    if( !function )

+    {

+        error = dlerror( );

+        printf( "ERROR\tCould not get symbol from global handle: %s\n",

+                error ? error : "" );

+        CLOSE_LIB;

+        CLOSE_GLOBAL;

+        RETURN_ERROR;

+    }

+    else

+        printf( "SUCCESS\tGot symbol from global handle: %p\n", function );

+

+    RUNFUNC;

+

     ret = dlclose( library );

     if( ret )

     {