1 files changed, 134 insertions, 0 deletions
diff --git a/dep/libzip/regress/open.c b/dep/libzip/regress/open.c
new file mode 100644
index 00000000000..6b6c18c1658
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+++ b/dep/libzip/regress/open.c
@@ -0,0 +1,134 @@
+/*
+  $NiH: open.c,v 1.6 2005/07/16 17:14:32 wiz Exp $
+
+  open.c -- test cases for opening zip archives
+  Copyright (C) 1999-2008 Dieter Baron and Thomas Klausner
+
+  This file is part of libzip, a library to manipulate ZIP archives.
+  The authors can be contacted at <libzip@nih.at>
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+  1. Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+  2. Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in
+     the documentation and/or other materials provided with the
+     distribution.
+  3. The names of the authors may not be used to endorse or promote
+     products derived from this software without specific prior
+     written permission.
+ 
+  THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
+  OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+  IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+  IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "zip.h"
+
+int open_fail(const char *, int, const char *, int, int);
+int open_success(const char *, int, const char *, int);
+
+const char *prg;
+
+
+int
+main(int argc, char *argv[])
+{
+    int fail;
+    const char *archive;
+    const char *nonarchive;
+
+    fail = 0;
+    prg = argv[0];
+
+    if (argc != 3) {
+        fprintf(stderr, "usage: %s archive non-archive\n", prg);
+        return 1;
+    }
+
+    archive = argv[1];
+    nonarchive = argv[2];
+
+    remove("nosuchfile");
+    fail += open_fail("nosuchfile", 0, "non-existing", ZIP_ER_OPEN, ENOENT);
+    fail += open_fail(nonarchive, 0, "non-zip", ZIP_ER_NOZIP, 0);
+    fail += open_fail(archive, ZIP_EXCL, "existing-excl", ZIP_ER_EXISTS, 0);
+    /* ZIP_ER_OPEN */
+    /* ZIP_ER_READ */
+    /* ZIP_ER_SEEK */
+    /* ZIP_ER_INCONS */
+
+    fail += open_success(archive, 0, "existing", 3);
+    fail += open_success("nosuchfile", ZIP_CREATE, "new", 0);
+
+    exit(fail ? 1 : 0);
+}
+
+
+
+int
+open_fail(const char *fname, int flags, const char *desc, int zerr, int serr)
+{
+    struct zip *z;
+    int ze;
+
+    errno = 0;
+
+    if ((z=zip_open(fname, flags, &ze)) != NULL) {
+	printf("%s: opening `%s' succeeded, though it shouldn't\n", prg, desc);
+	zip_close(z);
+	return 1;
+    }
+    else if (ze != zerr
+	     || (zip_error_get_sys_type(ze) == ZIP_ET_SYS && errno != serr)) {
+	printf("%s: opening `%s' returned wrong error %d/%d, expected %d/%d\n",
+		prg, desc, ze, errno, zerr, serr);
+	return 1;
+    }
+
+    return 0;
+}
+
+
+
+int
+open_success(const char *fname, int flags, const char *desc, int nent)
+{
+    struct zip *z;
+    int ze, num;
+
+    if ((z=zip_open(fname, flags, &ze)) == NULL) {
+	printf("%s: opening `%s' failed (%d)\n", prg, desc, ze);
+	return 1;
+    }
+
+    num = zip_get_num_files(z);
+    if (zip_close(z) == -1) {
+	printf("%s: closing `%s' failed\n", prg, desc);
+	return 1;
+    }
+    
+    if (num != nent) {
+	printf("%s: opening `%s' got wrong number of files %d, expected %d\n",
+		prg, desc, num, nent);
+	return 1;
+    }
+
+    return 0;
+}