1 files changed, 63 insertions, 0 deletions
diff --git a/strneqnul.c b/strneqnul.c
new file mode 100644
index 0000000..066d4e7
--- /dev/null
+++ b/strneqnul.c
@@ -0,0 +1,63 @@
+/* See LICENSE file for copyright and license details. */
+#include "common.h"
+#ifndef TEST
+
+
+extern inline int libsimple_strneqnul(const char *, const char *, size_t);
+
+
+#else
+#include "test.h"
+
+int
+main(void)
+{
+	assert(libsimple_strneqnul("abc", "abc", 5) == 1);
+	assert(libsimple_strneqnul("abc", "ab", 5) == 0);
+	assert(libsimple_strneqnul("ab", "abc", 5) == 0);
+	assert(libsimple_strneqnul("ab", "xy", 5) == 0);
+	assert(libsimple_strneqnul("xy", "ab", 5) == 0);
+	assert(libsimple_strneqnul("", "1", 5) == 0);
+	assert(libsimple_strneqnul("1", "", 5) == 0);
+	assert(libsimple_strneqnul("", "", 5) == 1);
+	assert(libsimple_strneqnul("abc", "ABC", 5) == 0);
+	assert(libsimple_strneqnul("ABC", "abc", 5) == 0);
+	assert(libsimple_strneqnul("", NULL, 5) == 0);
+	assert(libsimple_strneqnul("1", NULL, 5) == 0);
+	assert(libsimple_strneqnul(NULL, "", 5) == 0);
+	assert(libsimple_strneqnul(NULL, "1", 5) == 0);
+	assert(libsimple_strneqnul(NULL, NULL, 5) == 1);
+	assert(libsimple_strneqnul("abc", "abc", 1) == 1);
+	assert(libsimple_strneqnul("abc", "ab", 1) == 1);
+	assert(libsimple_strneqnul("ab", "abc", 1) == 1);
+	assert(libsimple_strneqnul("ab", "xy", 1) == 0);
+	assert(libsimple_strneqnul("xy", "ab", 1) == 0);
+	assert(libsimple_strneqnul("", "1", 1) == 0);
+	assert(libsimple_strneqnul("1", "", 1) == 0);
+	assert(libsimple_strneqnul("", "", 1) == 1);
+	assert(libsimple_strneqnul("abc", "ABC", 1) == 0);
+	assert(libsimple_strneqnul("ABC", "abc", 1) == 0);
+	assert(libsimple_strneqnul("", NULL, 1) == 0);
+	assert(libsimple_strneqnul("1", NULL, 1) == 0);
+	assert(libsimple_strneqnul(NULL, "", 1) == 0);
+	assert(libsimple_strneqnul(NULL, "1", 1) == 0);
+	assert(libsimple_strneqnul(NULL, NULL, 1) == 1);
+	assert(libsimple_strneqnul("abc", "abc", 0) == 1);
+	assert(libsimple_strneqnul("abc", "ab", 0) == 1);
+	assert(libsimple_strneqnul("ab", "abc", 0) == 1);
+	assert(libsimple_strneqnul("ab", "xy", 0) == 1);
+	assert(libsimple_strneqnul("xy", "ab", 0) == 1);
+	assert(libsimple_strneqnul("", "1", 0) == 1);
+	assert(libsimple_strneqnul("1", "", 0) == 1);
+	assert(libsimple_strneqnul("", "", 0) == 1);
+	assert(libsimple_strneqnul("abc", "ABC", 0) == 1);
+	assert(libsimple_strneqnul("ABC", "abc", 0) == 1);
+	assert(libsimple_strneqnul("", NULL, 0) == 0);
+	assert(libsimple_strneqnul("1", NULL, 0) == 0);
+	assert(libsimple_strneqnul(NULL, "", 0) == 0);
+	assert(libsimple_strneqnul(NULL, "1", 0) == 0);
+	assert(libsimple_strneqnul(NULL, NULL, 0) == 1);
+	return 0;
+}
+
+#endif