1 files changed, 69 insertions, 0 deletions
diff --git a/openbsd-compat/regress/opensslvertest.c b/openbsd-compat/regress/opensslvertest.c
new file mode 100644
index 0000000..5d019b5
--- /dev/null
+++ b/openbsd-compat/regress/opensslvertest.c
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2014 Darren Tucker
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+int ssh_compatible_openssl(long, long);
+
+struct version_test {
+	long headerver;
+	long libver;
+	int result;
+} version_tests[] = {
+	/* built with 0.9.8b release headers */
+	{ 0x0090802fL, 0x0090802fL, 1},	/* exact match */
+	{ 0x0090802fL, 0x0090804fL, 1},	/* newer library fix version: ok */
+	{ 0x0090802fL, 0x0090801fL, 1},	/* older library fix version: ok */
+	{ 0x0090802fL, 0x0090702fL, 0},	/* older library minor version: NO */
+	{ 0x0090802fL, 0x0090902fL, 0},	/* newer library minor version: NO */
+	{ 0x0090802fL, 0x0080802fL, 0},	/* older library major version: NO */
+	{ 0x0090802fL, 0x1000100fL, 0},	/* newer library major version: NO */
+
+	/* built with 1.0.1b release headers */
+	{ 0x1000101fL, 0x1000101fL, 1},/* exact match */
+	{ 0x1000101fL, 0x1000102fL, 1},	/* newer library patch version: ok */
+	{ 0x1000101fL, 0x1000100fL, 1},	/* older library patch version: ok */
+	{ 0x1000101fL, 0x1000201fL, 1},	/* newer library fix version: ok */
+	{ 0x1000101fL, 0x1000001fL, 0},	/* older library fix version: NO */
+	{ 0x1000101fL, 0x1010101fL, 0},	/* newer library minor version: NO */
+	{ 0x1000101fL, 0x0000101fL, 0},	/* older library major version: NO */
+	{ 0x1000101fL, 0x2000101fL, 0},	/* newer library major version: NO */
+};
+
+void
+fail(long hver, long lver, int result)
+{
+	fprintf(stderr, "opensslver: header %lx library %lx != %d \n", hver, lver, result);
+	exit(1);
+}
+
+int
+main(void)
+{
+	unsigned int i;
+	int res;
+	long hver, lver;
+
+	for (i = 0; i < sizeof(version_tests) / sizeof(version_tests[0]); i++) {
+		hver = version_tests[i].headerver;
+		lver = version_tests[i].libver;
+		res = version_tests[i].result;
+		if (ssh_compatible_openssl(hver, lver) != res)
+			fail(hver, lver, res);
+	}
+	exit(0);
+}