1 files changed, 35 insertions, 0 deletions
diff --git a/strcasecmpnul.c b/strcasecmpnul.c
new file mode 100644
index 0000000..e996e01
--- /dev/null
+++ b/strcasecmpnul.c
@@ -0,0 +1,35 @@
+/* See LICENSE file for copyright and license details. */
+#include "common.h"
+#ifndef TEST
+
+
+extern inline int libsimple_strcasecmpnul(const char *, const char *);
+
+
+#else
+#include "test.h"
+
+int
+main(void)
+{
+	assert(libsimple_strcasecmpnul(NULL, NULL) == 0);
+	assert(libsimple_strcasecmpnul(NULL, "") < 0);
+	assert(libsimple_strcasecmpnul("", NULL) > 0);
+	assert(libsimple_strcasecmpnul("", "") == 0);
+	assert(libsimple_strcasecmpnul(NULL, "x") < 0);
+	assert(libsimple_strcasecmpnul("x", NULL) > 0);
+	assert(libsimple_strcasecmpnul("x", "x") == 0);
+	assert(libsimple_strcasecmpnul("a", "b") < 0);
+	assert(libsimple_strcasecmpnul("b", "a") > 0);
+	assert(libsimple_strcasecmpnul("aa", "ab") < 0);
+	assert(libsimple_strcasecmpnul("ab", "aa") > 0);
+	assert(libsimple_strcasecmpnul("aa", "aa") == 0);
+	assert(libsimple_strcasecmpnul("A", "a") == 0);
+	assert(libsimple_strcasecmpnul("a", "A") == 0);
+	assert(libsimple_strcasecmpnul("AA", "Aa") == 0);
+	assert(libsimple_strcasecmpnul("Aa", "AA") == 0);
+	assert(libsimple_strcasecmpnul("AA", "AA") == 0);
+	return 0;
+}
+
+#endif