From 2843f951d5d9504f403c20e383f1d2bf69cc309e Mon Sep 17 00:00:00 2001
From: Kieran Bingham <kieran.bingham@ideasonboard.com>
Date: Thu, 24 Jan 2019 17:37:30 +0000
Subject: test: v4l2_device: Add request_buffers test
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Add a utility to the test suite to request and allocate buffers from
a V4L2Device to ensure it functions correctly.

Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
---
 test/v4l2_device/request_buffers.cpp | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 test/v4l2_device/request_buffers.cpp

(limited to 'test/v4l2_device/request_buffers.cpp')

diff --git a/test/v4l2_device/request_buffers.cpp b/test/v4l2_device/request_buffers.cpp
new file mode 100644
index 00000000..bc6ff2c1
--- /dev/null
+++ b/test/v4l2_device/request_buffers.cpp
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (C) 2019, Google Inc.
+ *
+ * libcamera V4L2 API tests
+ */
+
+#include "v4l2_device_test.h"
+
+class RequestBuffersTest : public V4L2DeviceTest
+{
+protected:
+	int run()
+	{
+		/*
+		 * TODO:
+		 *  Test invalid requests
+		 *  Test different buffer allocations
+		 */
+		const unsigned int bufferCount = 8;
+
+		createBuffers(bufferCount);
+
+		int ret = dev_->exportBuffers(bufferCount, &pool_);
+		if (ret)
+			return TestFail;
+
+		return TestPass;
+	}
+};
+
+TEST_REGISTER(RequestBuffersTest);
-- 
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