3 files changed, 74 insertions, 4 deletions

diff --git a/openbsd-compat/regress/.cvsignore b/openbsd-compat/regress/.cvsignore
index afbf7cc3f..33074f4a3 100644
--- a/openbsd-compat/regress/.cvsignore
+++ b/openbsd-compat/regress/.cvsignore
@@ -2,4 +2,5 @@ Makefile
 snprintftest
 strduptest
 strtonumtest
-
+closefromtest
+opensslvertest
diff --git a/openbsd-compat/regress/Makefile.in b/openbsd-compat/regress/Makefile.in
index bcf214bd0..dabdb0912 100644
--- a/openbsd-compat/regress/Makefile.in
+++ b/openbsd-compat/regress/Makefile.in
@@ -1,4 +1,4 @@
-# $Id: Makefile.in,v 1.4 2006/08/19 09:12:14 dtucker Exp $
+# $Id: Makefile.in,v 1.5 2014/06/17 13:06:08 dtucker Exp $
 
 sysconfdir=@sysconfdir@
 piddir=@piddir@
@@ -16,11 +16,11 @@ LIBS=@LIBS@
 LDFLAGS=@LDFLAGS@ $(LIBCOMPAT)
 
 TESTPROGS=closefromtest$(EXEEXT) snprintftest$(EXEEXT) strduptest$(EXEEXT) \
-        strtonumtest$(EXEEXT)
+        strtonumtest$(EXEEXT) opensslvertest$(EXEEXT)
 
 all:    t-exec ${OTHERTESTS}
 
-%$(EXEEXT):     %.c
+%$(EXEEXT):     %.c $(LIBCOMPAT)
         $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -o $@ $< $(LIBCOMPAT) $(LIBS)
 
 t-exec: $(TESTPROGS)
diff --git a/openbsd-compat/regress/opensslvertest.c b/openbsd-compat/regress/opensslvertest.c
new file mode 100644
index 000000000..5d019b598
--- /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);
+}