1 files changed, 99 insertions, 0 deletions
diff --git a/tests/t-common.h b/tests/t-common.h
new file mode 100644
index 00000000..288963df
--- /dev/null
+++ b/tests/t-common.h
@@ -0,0 +1,99 @@
+/* t-common.h - Common code for the tests.
+ * Copyright (C) 2013 g10 Code GmbH
+ *
+ * This file is part of libgpg-error.
+ *
+ * libgpg-error is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * libgpg-error is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdarg.h>
+
+#include "../src/gcrypt.h"
+
+#ifndef PGM
+# error Macro PGM not defined.
+#endif
+
+
+static int verbose;
+static int debug;
+static int errorcount;
+
+
+static void
+die (const char *format, ...)
+{
+  va_list arg_ptr ;
+
+  fflush (stdout);
+#ifdef HAVE_FLOCKFILE
+  flockfile (stderr);
+#endif
+  fprintf (stderr, "%s: ", PGM);
+  va_start (arg_ptr, format) ;
+  vfprintf (stderr, format, arg_ptr);
+  va_end (arg_ptr);
+  if (*format && format[strlen(format)-1] != '\n')
+    putc ('\n', stderr);
+#ifdef HAVE_FLOCKFILE
+  funlockfile (stderr);
+#endif
+  exit (1);
+}
+
+
+static void
+fail (const char *format, ...)
+{
+  va_list arg_ptr;
+
+  fflush (stdout);
+#ifdef HAVE_FLOCKFILE
+  flockfile (stderr);
+#endif
+  fprintf (stderr, "%s: ", PGM);
+  va_start (arg_ptr, format);
+  vfprintf (stderr, format, arg_ptr);
+  va_end (arg_ptr);
+  if (*format && format[strlen(format)-1] != '\n')
+    putc ('\n', stderr);
+#ifdef HAVE_FLOCKFILE
+  funlockfile (stderr);
+#endif
+  errorcount++;
+  if (errorcount >= 50)
+    die ("stopped after 50 errors.");
+}
+
+
+static void
+show (const char *format, ...)
+{
+  va_list arg_ptr;
+
+  if (!verbose)
+    return;
+#ifdef HAVE_FLOCKFILE
+  flockfile (stderr);
+#endif
+  fprintf (stderr, "%s: ", PGM);
+  va_start (arg_ptr, format);
+  vfprintf (stderr, format, arg_ptr);
+  if (*format && format[strlen(format)-1] != '\n')
+    putc ('\n', stderr);
+  va_end (arg_ptr);
+#ifdef HAVE_FLOCKFILE
+  funlockfile (stderr);
+#endif
+}