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-rw-r--r--common/t-sysutils.c89
1 files changed, 89 insertions, 0 deletions
diff --git a/common/t-sysutils.c b/common/t-sysutils.c
new file mode 100644
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--- /dev/null
+++ b/common/t-sysutils.c
@@ -0,0 +1,89 @@
+/* t-sysutils.c - Module test for sysutils.c
+ * Copyright (C) 2007 Free Software Foundation, Inc.
+ *
+ * This file is part of GnuPG.
+ *
+ * GnuPG is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GnuPG 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "util.h"
+#include "sysutils.h"
+
+#ifdef HAVE_W32CE_SYSTEM
+# define rewind(f) do { fseek (f, 0, SEEK_SET); clearerr (f); } while (0)
+#endif
+
+#define pass() do { ; } while(0)
+#define fail(a) do { fprintf (stderr, "%s:%d: test %d failed\n",\
+ __FILE__,__LINE__, (a)); \
+ errcount++; \
+ } while(0)
+
+static int verbose;
+static int errcount;
+
+
+static void
+test_gnupg_tmpfile (void)
+{
+ FILE *fparr[10];
+ int fparridx;
+ int idx;
+ FILE *fp;
+ char buffer[100];
+
+#define ASTRING "fooooooooooooooo\n" /* Needs to be shorter than BUFFER. */
+
+ for (fparridx=0; fparridx < DIM (fparr); fparridx++)
+ {
+ fp = gnupg_tmpfile ();
+ fparr[fparridx] = fp;
+ if (!fp)
+ fail (fparridx);
+ else
+ {
+ fputs ( ASTRING, fp);
+ rewind (fp);
+ if (!fgets (buffer, sizeof (buffer), fp))
+ fail (fparridx);
+ if (strcmp (buffer, ASTRING))
+ fail (fparridx);
+ if (fgets (buffer, sizeof (buffer), fp))
+ fail (fparridx);
+ }
+ }
+ for (idx=0; idx < fparridx; idx++)
+ {
+ if (fparr[idx])
+ fclose (fparr[idx]);
+ }
+}
+
+
+
+int
+main (int argc, char **argv)
+{
+ if (argc > 1 && !strcmp (argv[1], "--verbose"))
+ verbose = 1;
+
+ test_gnupg_tmpfile ();
+ /* Fixme: Add tests for setenv and unsetenv. */
+
+ return !!errcount;
+}