1 files changed, 82 insertions, 0 deletions
diff --git a/regress/unittests/misc/test_hpdelim.c b/regress/unittests/misc/test_hpdelim.c
new file mode 100644
index 0000000..d423023
--- /dev/null
+++ b/regress/unittests/misc/test_hpdelim.c
@@ -0,0 +1,82 @@
+/* 	$OpenBSD: test_hpdelim.c,v 1.2 2022/02/06 22:58:33 dtucker Exp $ */
+/*
+ * Regress test for misc hpdelim() and co
+ *
+ * Placed in the public domain.
+ */
+
+#include "includes.h"
+
+#include <sys/types.h>
+#include <stdio.h>
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+#include <stdlib.h>
+#include <string.h>
+
+#include "../test_helper/test_helper.h"
+
+#include "log.h"
+#include "misc.h"
+#include "xmalloc.h"
+
+void test_hpdelim(void);
+
+void
+test_hpdelim(void)
+{
+	char *orig, *str, *cp, *port;
+
+#define START_STRING(x)	orig = str = xstrdup(x)
+#define DONE_STRING()	free(orig)
+
+	TEST_START("hpdelim host only");
+	START_STRING("host");
+	cp = hpdelim(&str);
+	ASSERT_STRING_EQ(cp, "host");
+	ASSERT_PTR_EQ(str, NULL);
+	DONE_STRING();
+	TEST_DONE();
+
+	TEST_START("hpdelim :port");
+	START_STRING(":1234");
+	cp = hpdelim(&str);
+	ASSERT_STRING_EQ(cp, "");
+	ASSERT_PTR_NE(str, NULL);
+	port = hpdelim(&str);
+	ASSERT_STRING_EQ(port, "1234");
+	ASSERT_PTR_EQ(str, NULL);
+	DONE_STRING();
+	TEST_DONE();
+
+	TEST_START("hpdelim host:port");
+	START_STRING("host:1234");
+	cp = hpdelim(&str);
+	ASSERT_STRING_EQ(cp, "host");
+	ASSERT_PTR_NE(str, NULL);
+	port = hpdelim(&str);
+	ASSERT_STRING_EQ(port, "1234");
+	ASSERT_PTR_EQ(str, NULL);
+	DONE_STRING();
+	TEST_DONE();
+
+	TEST_START("hpdelim [host]:port");
+	START_STRING("[::1]:1234");
+	cp = hpdelim(&str);
+	ASSERT_STRING_EQ(cp, "[::1]");
+	ASSERT_PTR_NE(str, NULL);
+	port = hpdelim(&str);
+	ASSERT_STRING_EQ(port, "1234");
+	ASSERT_PTR_EQ(str, NULL);
+	DONE_STRING();
+	TEST_DONE();
+
+	TEST_START("hpdelim missing ] error");
+	START_STRING("[::1:1234");
+	cp = hpdelim(&str);
+	ASSERT_PTR_EQ(cp, NULL);
+	DONE_STRING();
+	TEST_DONE();
+
+}