From bd5969fc876a10b18613302db7087ef3c40f18e1 Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Thu, 7 Mar 2024 17:28:00 -0500
Subject: lib: Add mlibc

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 lib/mlibc/tests/posix/basename.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 lib/mlibc/tests/posix/basename.c

(limited to 'lib/mlibc/tests/posix/basename.c')

diff --git a/lib/mlibc/tests/posix/basename.c b/lib/mlibc/tests/posix/basename.c
new file mode 100644
index 0000000..260bf90
--- /dev/null
+++ b/lib/mlibc/tests/posix/basename.c
@@ -0,0 +1,17 @@
+#include <assert.h>
+#include <libgen.h>
+#include <string.h>
+
+int main() {
+	/* intentionally a macro: basename modifies its argument */
+#define test_string(x, expectval) do {                         \
+		char str[] = x;                                \
+		assert(strcmp(basename(str), expectval) == 0); \
+	} while (0)
+
+	test_string("/usr/lib", "lib");
+	test_string("/usr/", "usr");
+	test_string("/", "/");
+	test_string(".", ".");
+	test_string("..", "..");
+}
-- 
cgit v1.2.3