1 files changed, 35 insertions, 0 deletions
diff --git a/cli-tests/inheritance/driver.cxx b/cli-tests/inheritance/driver.cxx
new file mode 100644
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--- /dev/null
+++ b/cli-tests/inheritance/driver.cxx
@@ -0,0 +1,35 @@
+// file      : inheritance/driver.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// license   : MIT; see accompanying LICENSE file
+
+// Test option class inheritance.
+//
+
+#include <string>
+#include <cassert>
+#include <iostream>
+
+#include "test.hxx"
+
+using namespace std;
+
+int
+main (int argc, char* argv[])
+{
+  const cli::options& d (options::description ());
+
+  assert (d.size () == 4);
+  assert (d[0].name () == "--very-long-flag");
+  assert (d[1].name () == "-i");
+  assert (d[2].name () == "-s");
+  assert (d[3].name () == "--string");
+
+  options o (argc, argv);
+
+  assert (o.very_long_flag ());
+  assert (o.s () == "short");
+  assert (o.i () == 123);
+  assert (o.string () == "long");
+
+  options::print_usage (cout);
+}