core: Also check for a failed selftest in gpgm_data_new.

* src/data.c (_gpgme_data_new): Check for failed selftest.
* tests/run-support.h (make_filename): Print a message on mallooc
failure.
(init_gpgme_basic): New.
* tests/run-identify.c (main): Call init_gpgme_basic becuase we do not
need to setup a protocol.
* tests/t-data.c: Define PGM and include run-support.h.
(make_filename): Remove.
(main): Call init_gpgme_basic.
--

Note: This patch may break applications which used gpgme_data but no
gpgme_new without having called the required gpgme_check_version.

GPGME can be used without a protocol for example to work with the data
object abstraction.  Thus a call to gpgme_data_new also needs to check
the result of the core selftests - including on whether
gpgme_check_version has been called.

Signed-off-by: Werner Koch <[email protected]>

1 files changed, 5 insertions, 22 deletions

diff --git a/tests/t-data.c b/tests/t-data.c
index fe2d59ed..c214de7b 100644
--- a/tests/t-data.c
+++ b/tests/t-data.c
@@ -30,8 +30,10 @@
 #include <string.h>
 #include <errno.h>
 
-#include <gpgme.h>
+#define PGM "t-data"
+#include "run-support.h"
 
+#undef fail_if_err
 #define fail_if_err(a) do { if(a) {                                          \
                                fprintf (stderr, "%s:%d: (%i) gpgme_error_t " \
                                 "%s\n", __FILE__, __LINE__, round,           \
@@ -39,27 +41,6 @@
                                 exit (1); }                                  \
                              } while(0)
 
-static char *
-make_filename (const char *fname)
-{
-  const char *srcdir = getenv ("srcdir");
-  char *buf;
-
-  if (!srcdir)
-    srcdir = ".";
-  buf = malloc (strlen(srcdir) + strlen(fname) + 2 );
-  if (!buf)
-    {
-      fprintf (stderr, "%s:%d: could not allocate string: %s\n",
-	       __FILE__, __LINE__, strerror (errno));
-      exit (1);
-    }
-  strcpy (buf, srcdir);
-  strcat (buf, "/");
-  strcat (buf, fname);
-  return buf;
-}
-
 typedef enum
   {
     TEST_INITIALIZER,
@@ -203,6 +184,8 @@ main (void)
   gpgme_error_t err = 0;
   gpgme_data_t data;
 
+  init_gpgme_basic ();
+
   while (++round)
     {
       switch (round)