1 files changed, 55 insertions, 0 deletions
diff --git a/src/seastar/tests/unit/directory_test.cc b/src/seastar/tests/unit/directory_test.cc
new file mode 100644
index 00000000..30e86962
--- /dev/null
+++ b/src/seastar/tests/unit/directory_test.cc
@@ -0,0 +1,55 @@
+/*
+ * This file is open source software, licensed to you under the terms
+ * of the Apache License, Version 2.0 (the "License").  See the NOTICE file
+ * distributed with this work for additional information regarding copyright
+ * ownership.  You may not use this file except in compliance with the License.
+ *
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Copyright (C) 2014 Cloudius Systems, Ltd.
+ */
+
+
+#include <seastar/core/reactor.hh>
+#include <seastar/core/app-template.hh>
+#include <seastar/core/print.hh>
+#include <seastar/core/shared_ptr.hh>
+
+using namespace seastar;
+
+int main(int ac, char** av) {
+    class lister {
+        file _f;
+        subscription<directory_entry> _listing;
+    public:
+        lister(file f)
+                : _f(std::move(f))
+                , _listing(_f.list_directory([this] (directory_entry de) { return report(de); })) {
+        }
+        future<> done() { return _listing.done(); }
+    private:
+        future<> report(directory_entry de) {
+            fmt::print("{}\n", de.name);
+            return make_ready_future<>();
+        }
+    };
+    return app_template().run_deprecated(ac, av, [] {
+        return engine().open_directory(".").then([] (file f) {
+            auto l = make_lw_shared<lister>(std::move(f));
+            return l->done().then([l] {
+                // ugly thing to keep *l alive
+                engine().exit(0);
+            });
+        });
+    });
+}