test: delayed_controls: Rename delayed_contols.cpp to delayed_controls.cpp

There was a typo in the unit test filename. Fix this typo, no other
functional change in this commit.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

1 files changed, 0 insertions, 314 deletions

diff --git a/test/delayed_contols.cpp b/test/delayed_contols.cpp
deleted file mode 100644
index c6f195b7..00000000
--- a/test/delayed_contols.cpp
+++ /dev/null
@@ -1,314 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Copyright (C) 2020, Google Inc.
- *
- * delayed_controls.cpp - libcamera delayed controls test
- */
-
-#include <iostream>
-
-#include "libcamera/internal/delayed_controls.h"
-#include "libcamera/internal/device_enumerator.h"
-#include "libcamera/internal/media_device.h"
-#include "libcamera/internal/v4l2_videodevice.h"
-
-#include "test.h"
-
-using namespace std;
-using namespace libcamera;
-
-class DelayedControlsTest : public Test
-{
-public:
-	DelayedControlsTest()
-	{
-	}
-
-protected:
-	int init() override
-	{
-		enumerator_ = DeviceEnumerator::create();
-		if (!enumerator_) {
-			cerr << "Failed to create device enumerator" << endl;
-			return TestFail;
-		}
-
-		if (enumerator_->enumerate()) {
-			cerr << "Failed to enumerate media devices" << endl;
-			return TestFail;
-		}
-
-		DeviceMatch dm("vivid");
-		dm.add("vivid-000-vid-cap");
-
-		media_ = enumerator_->search(dm);
-		if (!media_) {
-			cerr << "vivid video device found" << endl;
-			return TestSkip;
-		}
-
-		dev_ = V4L2VideoDevice::fromEntityName(media_.get(), "vivid-000-vid-cap");
-		if (dev_->open()) {
-			cerr << "Failed to open video device" << endl;
-			return TestFail;
-		}
-
-		const ControlInfoMap &infoMap = dev_->controls();
-
-		/* Make sure the controls we require are present. */
-		if (infoMap.empty()) {
-			cerr << "Failed to enumerate controls" << endl;
-			return TestFail;
-		}
-
-		if (infoMap.find(V4L2_CID_BRIGHTNESS) == infoMap.end() ||
-		    infoMap.find(V4L2_CID_CONTRAST) == infoMap.end()) {
-			cerr << "Missing controls" << endl;
-			return TestFail;
-		}
-
-		return TestPass;
-	}
-
-	int singleControlNoDelay()
-	{
-		std::unordered_map<uint32_t, DelayedControls::ControlParams> delays = {
-			{ V4L2_CID_BRIGHTNESS, { 0, false } },
-		};
-		std::unique_ptr<DelayedControls> delayed =
-			std::make_unique<DelayedControls>(dev_.get(), delays);
-		ControlList ctrls;
-
-		/* Reset control to value not used in test. */
-		ctrls.set(V4L2_CID_BRIGHTNESS, 1);
-		dev_->setControls(&ctrls);
-		delayed->reset();
-
-		/* Trigger the first frame start event */
-		delayed->applyControls(0);
-
-		/* Test control without delay are set at once. */
-		for (unsigned int i = 1; i < 100; i++) {
-			int32_t value = 100 + i;
-
-			ctrls.set(V4L2_CID_BRIGHTNESS, value);
-			delayed->push(ctrls);
-
-			delayed->applyControls(i);
-
-			ControlList result = delayed->get(i);
-			int32_t brightness = result.get(V4L2_CID_BRIGHTNESS).get<int32_t>();
-			if (brightness != value) {
-				cerr << "Failed single control without delay"
-				     << " frame " << i
-				     << " expected " << value
-				     << " got " << brightness
-				     << endl;
-				return TestFail;
-			}
-		}
-
-		return TestPass;
-	}
-
-	int singleControlWithDelay()
-	{
-		std::unordered_map<uint32_t, DelayedControls::ControlParams> delays = {
-			{ V4L2_CID_BRIGHTNESS, { 1, false } },
-		};
-		std::unique_ptr<DelayedControls> delayed =
-			std::make_unique<DelayedControls>(dev_.get(), delays);
-		ControlList ctrls;
-
-		/* Reset control to value that will be first in test. */
-		int32_t expected = 4;
-		ctrls.set(V4L2_CID_BRIGHTNESS, expected);
-		dev_->setControls(&ctrls);
-		delayed->reset();
-
-		/* Trigger the first frame start event */
-		delayed->applyControls(0);
-
-		/* Test single control with delay. */
-		for (unsigned int i = 1; i < 100; i++) {
-			int32_t value = 10 + i;
-
-			ctrls.set(V4L2_CID_BRIGHTNESS, value);
-			delayed->push(ctrls);
-
-			delayed->applyControls(i);
-
-			ControlList result = delayed->get(i);
-			int32_t brightness = result.get(V4L2_CID_BRIGHTNESS).get<int32_t>();
-			if (brightness != expected) {
-				cerr << "Failed single control with delay"
-				     << " frame " << i
-				     << " expected " << expected
-				     << " got " << brightness
-				     << endl;
-				return TestFail;
-			}
-
-			expected = value;
-		}
-
-		return TestPass;
-	}
-
-	int dualControlsWithDelay(uint32_t startOffset)
-	{
-		static const unsigned int maxDelay = 2;
-
-		std::unordered_map<uint32_t, DelayedControls::ControlParams> delays = {
-			{ V4L2_CID_BRIGHTNESS, { 1, false } },
-			{ V4L2_CID_CONTRAST, { maxDelay, false } },
-		};
-		std::unique_ptr<DelayedControls> delayed =
-			std::make_unique<DelayedControls>(dev_.get(), delays);
-		ControlList ctrls;
-
-		/* Reset control to value that will be first two frames in test. */
-		int32_t expected = 200;
-		ctrls.set(V4L2_CID_BRIGHTNESS, expected);
-		ctrls.set(V4L2_CID_CONTRAST, expected + 1);
-		dev_->setControls(&ctrls);
-		delayed->reset();
-
-		/* Trigger the first frame start event */
-		delayed->applyControls(startOffset);
-
-		/* Test dual control with delay. */
-		for (unsigned int i = 1; i < 100; i++) {
-			uint32_t frame = startOffset + i;
-			int32_t value = 10 + i;
-
-			ctrls.set(V4L2_CID_BRIGHTNESS, value);
-			ctrls.set(V4L2_CID_CONTRAST, value + 1);
-			delayed->push(ctrls);
-
-			delayed->applyControls(frame);
-
-			ControlList result = delayed->get(frame);
-			int32_t brightness = result.get(V4L2_CID_BRIGHTNESS).get<int32_t>();
-			int32_t contrast = result.get(V4L2_CID_CONTRAST).get<int32_t>();
-			if (brightness != expected || contrast != expected + 1) {
-				cerr << "Failed dual controls"
-				     << " frame " << frame
-				     << " brightness " << brightness
-				     << " contrast " << contrast
-				     << " expected " << expected
-				     << endl;
-				return TestFail;
-			}
-
-			expected = i < maxDelay ? expected : value - 1;
-		}
-
-		return TestPass;
-	}
-
-	int dualControlsMultiQueue()
-	{
-		static const unsigned int maxDelay = 2;
-
-		std::unordered_map<uint32_t, DelayedControls::ControlParams> delays = {
-			{ V4L2_CID_BRIGHTNESS, { 1, false } },
-			{ V4L2_CID_CONTRAST, { maxDelay, false } }
-		};
-		std::unique_ptr<DelayedControls> delayed =
-			std::make_unique<DelayedControls>(dev_.get(), delays);
-		ControlList ctrls;
-
-		/* Reset control to value that will be first two frames in test. */
-		int32_t expected = 100;
-		ctrls.set(V4L2_CID_BRIGHTNESS, expected);
-		ctrls.set(V4L2_CID_CONTRAST, expected);
-		dev_->setControls(&ctrls);
-		delayed->reset();
-
-		/* Trigger the first frame start event */
-		delayed->applyControls(0);
-
-		/*
-		 * Queue all controls before any fake frame start. Note we
-		 * can't queue up more then the delayed controls history size
-		 * which is 16. Where one spot is used by the reset control.
-		 */
-		for (unsigned int i = 0; i < 15; i++) {
-			int32_t value = 10 + i;
-
-			ctrls.set(V4L2_CID_BRIGHTNESS, value);
-			ctrls.set(V4L2_CID_CONTRAST, value);
-			delayed->push(ctrls);
-		}
-
-		/* Process all queued controls. */
-		for (unsigned int i = 1; i < 16; i++) {
-			int32_t value = 10 + i - 1;
-
-			delayed->applyControls(i);
-
-			ControlList result = delayed->get(i);
-
-			int32_t brightness = result.get(V4L2_CID_BRIGHTNESS).get<int32_t>();
-			int32_t contrast = result.get(V4L2_CID_CONTRAST).get<int32_t>();
-			if (brightness != expected || contrast != expected) {
-				cerr << "Failed multi queue"
-				     << " frame " << i
-				     << " brightness " << brightness
-				     << " contrast " << contrast
-				     << " expected " << expected
-				     << endl;
-				return TestFail;
-			}
-
-			expected = i < maxDelay ? expected : value - 1;
-		}
-
-		return TestPass;
-	}
-
-	int run() override
-	{
-		int ret;
-
-		/* Test single control without delay. */
-		ret = singleControlNoDelay();
-		if (ret)
-			return ret;
-
-		/* Test single control with delay. */
-		ret = singleControlWithDelay();
-		if (ret)
-			return ret;
-
-		/* Test dual controls with different delays. */
-		ret = dualControlsWithDelay(0);
-		if (ret)
-			return ret;
-
-		/* Test dual controls with non-zero sequence start. */
-		ret = dualControlsWithDelay(10000);
-		if (ret)
-			return ret;
-
-		/* Test dual controls with sequence number wraparound. */
-		ret = dualControlsWithDelay(UINT32_MAX - 50);
-		if (ret)
-			return ret;
-
-		/* Test control values produced faster than consumed. */
-		ret = dualControlsMultiQueue();
-		if (ret)
-			return ret;
-
-		return TestPass;
-	}
-
-private:
-	std::unique_ptr<DeviceEnumerator> enumerator_;
-	std::shared_ptr<MediaDevice> media_;
-	std::unique_ptr<V4L2VideoDevice> dev_;
-};
-
-TEST_REGISTER(DelayedControlsTest)