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-rw-r--r--common/t-strlist.c84
1 files changed, 84 insertions, 0 deletions
diff --git a/common/t-strlist.c b/common/t-strlist.c
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+/* t-strlist.c - Regression tests for strist.c
+ * Copyright (C) 2015 g10 Code GmbH
+ *
+ * This file is part of GnuPG.
+ *
+ * GnuPG is free software; you can redistribute and/or modify this
+ * part of GnuPG under the terms of either
+ *
+ * - the GNU Lesser General Public License as published by the Free
+ * Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * or
+ *
+ * - the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * or both in parallel, as here.
+ *
+ * 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 copies of the GNU General Public License
+ * and the GNU Lesser General Public License along with this program;
+ * if not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <string.h>
+
+#include "strlist.h"
+
+#include "t-support.h"
+
+static void
+test_strlist_rev (void)
+{
+ strlist_t s = NULL;
+
+ /* Reversing an empty list should yield the empty list. */
+ if (! (strlist_rev (&s) == NULL))
+ fail (1);
+
+ add_to_strlist (&s, "1");
+ add_to_strlist (&s, "2");
+ add_to_strlist (&s, "3");
+
+ if (strcmp (s->d, "3") != 0)
+ fail (2);
+ if (strcmp (s->next->d, "2") != 0)
+ fail (2);
+ if (strcmp (s->next->next->d, "1") != 0)
+ fail (2);
+ if (s->next->next->next)
+ fail (2);
+
+ strlist_rev (&s);
+
+ if (strcmp (s->d, "1") != 0)
+ fail (2);
+ if (strcmp (s->next->d, "2") != 0)
+ fail (2);
+ if (strcmp (s->next->next->d, "3") != 0)
+ fail (2);
+ if (s->next->next->next)
+ fail (2);
+
+ free_strlist (s);
+}
+
+
+int
+main (int argc, char **argv)
+{
+ (void)argc;
+ (void)argv;
+
+ test_strlist_rev ();
+
+ return 0;
+}