1 files changed, 49 insertions, 0 deletions
diff --git a/src/seastar/tests/unit/tmpdir.hh b/src/seastar/tests/unit/tmpdir.hh
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+++ b/src/seastar/tests/unit/tmpdir.hh
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+/*
+ * 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) 2020 ScyllaDB Ltd.
+ */
+
+#include <seastar/util/tmp_file.hh>
+
+namespace seastar {
+
+/** 
+ * Temp dir helper for RAII usage when doing tests
+ * in seastar threads. Will not work in "normal" mode. 
+ * Just use tmp_dir::do_with for that. 
+ */
+class tmpdir {
+    seastar::tmp_dir _tmp;
+public:
+    tmpdir(tmpdir&&) = default;
+    tmpdir(const tmpdir&) = delete;
+    
+    tmpdir(const sstring& name = sstring(seastar::default_tmpdir()) + "/testXXXX") {
+        _tmp.create(std::filesystem::path(name)).get();
+    }
+    ~tmpdir() {
+        _tmp.remove().get();
+    }
+    auto path() const {
+        return _tmp.get_path();
+    }
+};
+
+}