unique_malloced_ptr: RAII guard for C-style allocations
This type is helpful in cases where we need unique ownership for
memory allocated using the C mechanisms (malloc, etc).
Test: atest libmediautils_test
Change-Id: Ia8b273bfd91c26ed99e6ca1a4087ef77bbc92fc6
diff --git a/media/utils/memory-test.cpp b/media/utils/memory-test.cpp
new file mode 100644
index 0000000..2409bc2
--- /dev/null
+++ b/media/utils/memory-test.cpp
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * 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.
+ */
+
+#include <gtest/gtest.h>
+#include <mediautils/memory.h>
+
+namespace android {
+namespace {
+
+TEST(UniqueMallocedPtr, Void) {
+ unique_malloced_ptr<void> p(std::malloc(10));
+}
+
+TEST(UniqueMallocedPtr, Char) {
+ unique_malloced_ptr<char> p(reinterpret_cast<char*>(std::malloc(10)));
+}
+
+TEST(UniqueMallocedPtr, Null) {
+ unique_malloced_ptr<char> p(nullptr);
+}
+
+TEST(UniqueMallocedPtr, Default) {
+ unique_malloced_ptr<char> p;
+}
+
+} // namespace
+} // namespace android