1 files changed, 17 insertions, 0 deletions

diff --git a/firmware/test/snprintf/test.c b/firmware/test/snprintf/test.c
new file mode 100644
index 0000000000..8923c9c9f5
--- /dev/null
+++ b/firmware/test/snprintf/test.c
@@ -0,0 +1,17 @@
+
+#include <stdio.h>
+
+#include "sprintf.h"
+
+int main(int argc, char **argv)
+{
+    char buffer[256];
+    snprintf(buffer, 5, "123456789");
+    printf("%s\n", buffer);
+    snprintf(buffer, 6, "123456789");
+    printf("%s\n", buffer);
+    snprintf(buffer, 7, "123456789");
+    printf("%s\n", buffer);
+    snprintf(buffer, 7, "123%s", "mooooooooooo");
+    printf("%s\n", buffer);
+}