From 550b094b93eb13031f01ff40390aaa3b1d370901 Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Wed, 25 Aug 2010 11:25:38 +0900
Subject: [PATCH] Unit testing for QFS_CompressPath

---
 libs/util/Makefile.am |  7 +++++++
 libs/util/test-qfs.c  | 47 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 54 insertions(+)
 create mode 100644 libs/util/test-qfs.c

diff --git a/libs/util/Makefile.am b/libs/util/Makefile.am
index aacffc4a4..572c74835 100644
--- a/libs/util/Makefile.am
+++ b/libs/util/Makefile.am
@@ -41,4 +41,11 @@ libQFutil_la_SOURCES= \
 	qfplist.c quakefs.c quakeio.c riff.c script.c sizebuf.c string.c sys.c \
 	va.c ver_check.c wad.c wadfile.c zone.c $(fnmatch) $(getopt)
 
+check_PROGRAMS=test-qfs
+
+test_qfs_SOURCES=test-qfs.c
+test_qfs_LDADD=$(builddir)/libQFutil.la
+test_qfs_DEPENDENCIES=$(builddir)/libQFutil.la
+
 EXTRA_DIST= $(fnmatch_src) $(getopt_src)
+TESTS=$(check_PROGRAMS)
diff --git a/libs/util/test-qfs.c b/libs/util/test-qfs.c
new file mode 100644
index 000000000..e778e8150
--- /dev/null
+++ b/libs/util/test-qfs.c
@@ -0,0 +1,47 @@
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+#ifdef HAVE_STRING_H
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+
+#include "QF/quakefs.h"
+
+struct {
+	const char *path;
+	const char *expect;
+} path_tests [] = {
+	{"", ""},
+	{"/", "/"},
+	{"\\", "/"},
+	{".", ""},
+	{"./", ""},
+	{"/.", "/"},
+	{"..", ".."},
+	{"/..", "/"},
+	{"foo/..", ""},
+	{"foo/bar/..", "foo"},
+	{"../foo/..", ".."},
+	{"\\blah\\../foo/..\\baz/.\\x", "/baz/x"},
+};
+#define num_path_tests (sizeof (path_tests) / sizeof (path_tests[0]))
+
+int
+main (int argc, const char **argv)
+{
+	size_t      i;
+	int         res = 0;
+
+	for (i = 0; i < num_path_tests; i++) {
+		char       *cpath = QFS_CompressPath (path_tests[i].path);
+		if (strcmp (cpath, path_tests[i].expect)) {
+			fprintf (stderr, "FAIL: (%zd) \"%s\" -> \"%s\", got \"%s\"\n", i,
+					 path_tests[i].path, path_tests[i].expect, cpath);
+			res = 1;
+		}
+	}
+	return res;
+}