1 files changed, 35 insertions, 0 deletions
diff --git a/tests/openssl/driver.cxx b/tests/openssl/driver.cxx
new file mode 100644
index 0000000..769c77e
--- /dev/null
+++ b/tests/openssl/driver.cxx
@@ -0,0 +1,35 @@
+// file      : tests/openssl/driver.cxx -*- C++ -*-
+// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
+// license   : MIT; see accompanying LICENSE file
+
+#include <vector>
+#include <iostream>
+#include <iterator>
+#include <system_error>
+
+#include <libbutl/path.hxx>
+#include <libbutl/utility.hxx> // operator<<(ostream, exception)
+#include <libbutl/openssl.hxx>
+
+using namespace std;
+using namespace butl;
+
+// Usage: argv[0]
+//
+int
+main (int, const char* argv[])
+try
+{
+  openssl os (nullfd, path ("-"), 2, path ("openssl"), "rand", 128);
+
+  vector<char> r
+    ((istreambuf_iterator<char> (os.in)), istreambuf_iterator<char> ());
+
+  os.in.close ();
+  return os.wait () && r.size () == 128 ? 0 : 1;
+}
+catch (const system_error& e)
+{
+  cerr << argv[0] << ": " << e << endl;
+  return 1;
+}