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GitOrigin-RevId: 796203faee20d7aae2876aac8ca5a1827dee4fe3

mediapipe/gpu/gpu_buffer_test.cc

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+// Copyright 2019 The MediaPipe Authors.
+//
+// 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 "mediapipe/gpu/gpu_buffer.h"
+
+#include "mediapipe/framework/port/gmock.h"
+#include "mediapipe/framework/port/gtest.h"
+#include "mediapipe/gpu/gpu_test_base.h"
+
+namespace mediapipe {
+namespace {
+
+class GpuBufferTest : public GpuTestBase {};
+
+TEST_F(GpuBufferTest, BasicTest) {
+  RunInGlContext([this] {
+    GpuBuffer buffer = gpu_shared_.gpu_buffer_pool.GetBuffer(300, 200);
+    EXPECT_EQ(buffer.width(), 300);
+    EXPECT_EQ(buffer.height(), 200);
+    EXPECT_TRUE(buffer);
+    EXPECT_FALSE(buffer == nullptr);
+
+    GpuBuffer no_buffer;
+    EXPECT_FALSE(no_buffer);
+    EXPECT_TRUE(no_buffer == nullptr);
+
+    GpuBuffer buffer2 = buffer;
+    EXPECT_EQ(buffer, buffer);
+    EXPECT_EQ(buffer, buffer2);
+    EXPECT_NE(buffer, no_buffer);
+
+    buffer = nullptr;
+    EXPECT_TRUE(buffer == nullptr);
+    EXPECT_TRUE(buffer == no_buffer);
+  });
+}
+
+}  // anonymous namespace
+}  // namespace mediapipe