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authorSergey Poznyakoff <gray@gnu.org.ua>2011-08-02 20:33:25 (GMT)
committer Sergey Poznyakoff <gray@gnu.org.ua>2011-08-02 20:33:25 (GMT)
commit01ffbc46d8d357ba11088d8a2c3a38df856a078d (patch) (side-by-side diff)
tree3b18fe5b10cfd98e42b9bedfacf10ae79cac0029 /tests/gtdel.c
parent8330c0e65abad8a0ebb6430d2c2de3e534c83a11 (diff)
downloadgdbm-01ffbc46d8d357ba11088d8a2c3a38df856a078d.tar.gz
gdbm-01ffbc46d8d357ba11088d8a2c3a38df856a078d.tar.bz2
Add delete tests.
Diffstat (limited to 'tests/gtdel.c') (more/less context) (ignore whitespace changes)
-rw-r--r--tests/gtdel.c112
1 files changed, 112 insertions, 0 deletions
diff --git a/tests/gtdel.c b/tests/gtdel.c
new file mode 100644
index 0000000..6826532
--- a/dev/null
+++ b/tests/gtdel.c
@@ -0,0 +1,112 @@
+/* This file is part of GDBM test suite.
+ Copyright (C) 2011 Free Software Foundation, Inc.
+
+ GDBM 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 2, or (at your option)
+ any later version.
+
+ GDBM 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 GDBM. If not, see <http://www.gnu.org/licenses/>.
+*/
+#include "autoconf.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "gdbm.h"
+
+const char *
+canonical_progname (const char *str)
+{
+ const char *p;
+
+ p = strrchr (str, '/');
+ if (p)
+ p++;
+ else
+ p = str;
+ if (strncmp (p, "lt-", 3) == 0)
+ p += 3;
+ return p;
+}
+
+int
+main (int argc, char **argv)
+{
+ const char *progname = canonical_progname (argv[0]);
+ const char *dbname;
+ datum key;
+ int flags = 0;
+ GDBM_FILE dbf;
+ int data_z = 0;
+ int rc = 0;
+
+ while (--argc)
+ {
+ char *arg = *++argv;
+
+ if (strcmp (arg, "-h") == 0)
+ {
+ printf ("usage: %s [-null] [-nolock] [-nommap] [-sync] DBFILE KEY [KEY...]\n",
+ progname);
+ exit (0);
+ }
+ else if (strcmp (arg, "-null") == 0)
+ data_z = 1;
+ else if (strcmp (arg, "-nolock") == 0)
+ flags |= GDBM_NOLOCK;
+ else if (strcmp (arg, "-nommap") == 0)
+ flags |= GDBM_NOMMAP;
+ else if (strcmp (arg, "-sync") == 0)
+ flags |= GDBM_SYNC;
+ else if (strcmp (arg, "--") == 0)
+ {
+ --argc;
+ ++argv;
+ break;
+ }
+ else if (arg[0] == '-')
+ {
+ fprintf (stderr, "%s: unknown option %s\n", progname, arg);
+ exit (1);
+ }
+ else
+ break;
+ }
+
+ if (argc < 2)
+ {
+ fprintf (stderr, "%s: wrong arguments\n", progname);
+ exit (1);
+ }
+ dbname = *argv;
+
+ dbf = gdbm_open (dbname, 0, GDBM_WRITER|flags, 0, NULL);
+ if (!dbf)
+ {
+ fprintf (stderr, "gdbm_open failed: %s\n", gdbm_strerror (gdbm_errno));
+ exit (1);
+ }
+
+ while (--argc)
+ {
+ char *arg = *++argv;
+
+ key.dptr = arg;
+ key.dsize = strlen (arg) + !!data_z;
+
+ if (gdbm_delete(dbf, key))
+ {
+ fprintf (stderr, "%s: cannot delete %s: %s\n",
+ progname, arg, gdbm_strerror (gdbm_errno));
+ rc = 2;
+ }
+ }
+ gdbm_close (dbf);
+ exit (rc);
+}

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