1 files changed, 99 insertions, 0 deletions
diff --git a/contrib/sendmail/libsm/t-streq.c b/contrib/sendmail/libsm/t-streq.c
new file mode 100644
index 000000000000..c6f369be0945
--- /dev/null
+++ b/contrib/sendmail/libsm/t-streq.c
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2020 Proofpoint, Inc. and its suppliers.
+ *	All rights reserved.
+ *
+ * By using this file, you agree to the terms and conditions set
+ * forth in the LICENSE file which can be found at the top level of
+ * the sendmail distribution.
+ */
+
+#include <sm/gen.h>
+SM_IDSTR(id, "@(#)$Id: t-qic.c,v 1.10 2013-11-22 20:51:43 ca Exp $")
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sm/sendmail.h>
+#include <sm/ixlen.h>
+#include <sm/test.h>
+
+extern bool SmTestVerbose;
+
+static int
+tstrncaseeq(s1, s2, len)
+	char *s1;
+	char *s2;
+	size_t len;
+{
+	return SM_STRNCASEEQ(s1, s2, len);
+}
+
+static void
+usage(prg)
+	const char *prg;
+{
+	fprintf(stderr, "usage: %s [options]\n", prg);
+	fprintf(stderr, "options:\n");
+}
+
+static void
+hack(str)
+	char *str;
+{
+	char c;
+
+	/* replace just one \x char */
+	while ((c = *str++) != '\0')
+	{
+		if (c != '\\')
+			continue;
+		c = *str;
+		switch (c)
+		{
+		  case 'n': c ='\n'; break;
+		  case 't': c ='\t'; break;
+		  case 'r': c ='\r'; break;
+		  /* case 'X': c ='\X'; break; */
+		  default: c ='\0'; break;
+		}
+		*(str - 1) = c;
+		*str = '\0';
+		break;
+	}
+}
+
+int
+main(argc, argv)
+	int argc;
+	char *argv[];
+{
+	int o, len;
+#define MAXL	1024
+	char s1[MAXL], s2[MAXL];
+
+	while ((o = getopt(argc, argv, "h")) != -1)
+	{
+		switch ((char) o)
+		{
+		  default:
+			usage(argv[0]);
+			exit(1);
+		}
+	}
+
+	sm_test_begin(argc, argv, "test strncaseeq");
+
+	while (fscanf(stdin, "%d:%s\n", &len, s1) == 2 &&
+		fscanf(stdin, "%d:%s\n", &o,s2) == 2)
+	{
+		int r;
+
+		hack(s1);
+		hack(s2);
+		SM_TEST(tstrncaseeq(s1, s2, len) == o);
+		if ((r = tstrncaseeq(s1, s2, len)) != o)
+			fprintf(stderr, "\"%s\"\n\"%s\"\n%d!=%d\n", s1, s2, o, r);
+	}
+
+	return sm_test_end();
+}