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authorNícolas F. R. A. Prado <nfraprado@collabora.com>2021-07-02 09:21:13 -0300
committerJacopo Mondi <jacopo@jmondi.org>2021-07-06 12:40:58 +0200
commitbc871637797ef0fa193a3c64b82389fff4ce3f44 (patch)
treeda350c19961108329d327e794abb437d7eae9527
parente5c51e1fcf8cf5de6d5bce1da7a2b3d95019f06e (diff)
lc-compliance: Refactor using Googletest
Refactor lc-compliance using Googletest as the test framework. Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
-rw-r--r--src/lc-compliance/capture_test.cpp128
-rw-r--r--src/lc-compliance/main.cpp107
-rw-r--r--src/lc-compliance/meson.build8
-rw-r--r--src/lc-compliance/results.cpp75
-rw-r--r--src/lc-compliance/results.h47
-rw-r--r--src/lc-compliance/simple_capture.cpp75
-rw-r--r--src/lc-compliance/simple_capture.h11
-rw-r--r--src/lc-compliance/single_stream.cpp97
-rw-r--r--src/lc-compliance/tests.h16
9 files changed, 209 insertions, 355 deletions
diff --git a/src/lc-compliance/capture_test.cpp b/src/lc-compliance/capture_test.cpp
new file mode 100644
index 00000000..52578207
--- /dev/null
+++ b/src/lc-compliance/capture_test.cpp
@@ -0,0 +1,128 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (C) 2020, Google Inc.
+ * Copyright (C) 2021, Collabora Ltd.
+ *
+ * capture_test.cpp - Test camera capture
+ */
+
+#include <iostream>
+
+#include <gtest/gtest.h>
+
+#include "environment.h"
+#include "simple_capture.h"
+
+using namespace libcamera;
+
+const std::vector<int> NUMREQUESTS = { 1, 2, 3, 5, 8, 13, 21, 34, 55, 89 };
+const std::vector<StreamRole> ROLES = { Raw, StillCapture, VideoRecording, Viewfinder };
+
+class SingleStream : public testing::TestWithParam<std::tuple<StreamRole, int>>
+{
+public:
+ static std::string nameParameters(const testing::TestParamInfo<SingleStream::ParamType> &info);
+
+protected:
+ void SetUp() override;
+ void TearDown() override;
+
+ std::shared_ptr<Camera> camera_;
+};
+
+/*
+ * We use gtest's SetUp() and TearDown() instead of constructor and destructor
+ * in order to be able to assert on them.
+ */
+void SingleStream::SetUp()
+{
+ Environment *env = Environment::get();
+
+ camera_ = env->cm()->get(env->cameraId());
+
+ ASSERT_EQ(camera_->acquire(), 0);
+}
+
+void SingleStream::TearDown()
+{
+ if (!camera_)
+ return;
+
+ camera_->release();
+ camera_.reset();
+}
+
+std::string SingleStream::nameParameters(const testing::TestParamInfo<SingleStream::ParamType> &info)
+{
+ std::map<StreamRole, std::string> rolesMap = { { Raw, "Raw" },
+ { StillCapture, "StillCapture" },
+ { VideoRecording, "VideoRecording" },
+ { Viewfinder, "Viewfinder" } };
+
+ std::string roleName = rolesMap[std::get<0>(info.param)];
+ std::string numRequestsName = std::to_string(std::get<1>(info.param));
+
+ return roleName + "_" + numRequestsName;
+}
+
+/*
+ * Test single capture cycles
+ *
+ * Makes sure the camera completes the exact number of requests queued. Example
+ * failure is a camera that completes less requests than the number of requests
+ * queued.
+ */
+TEST_P(SingleStream, Capture)
+{
+ auto [role, numRequests] = GetParam();
+
+ SimpleCaptureBalanced capture(camera_);
+
+ capture.configure(role);
+
+ capture.capture(numRequests);
+}
+
+/*
+ * Test multiple start/stop cycles
+ *
+ * Makes sure the camera supports multiple start/stop cycles. Example failure is
+ * a camera that does not clean up correctly in its error path but is only
+ * tested by single-capture applications.
+ */
+TEST_P(SingleStream, CaptureStartStop)
+{
+ auto [role, numRequests] = GetParam();
+ unsigned int numRepeats = 3;
+
+ SimpleCaptureBalanced capture(camera_);
+
+ capture.configure(role);
+
+ for (unsigned int starts = 0; starts < numRepeats; starts++)
+ capture.capture(numRequests);
+}
+
+/*
+ * Test unbalanced stop
+ *
+ * Makes sure the camera supports a stop with requests queued. Example failure
+ * is a camera that does not handle cancelation of buffers coming back from the
+ * video device while stopping.
+ */
+TEST_P(SingleStream, UnbalancedStop)
+{
+ auto [role, numRequests] = GetParam();
+
+ SimpleCaptureUnbalanced capture(camera_);
+
+ capture.configure(role);
+
+ capture.capture(numRequests);
+}
+
+INSTANTIATE_TEST_SUITE_P(CaptureTests,
+ SingleStream,
+ testing::Combine(testing::ValuesIn(ROLES),
+ testing::ValuesIn(NUMREQUESTS)),
+ SingleStream::nameParameters);
diff --git a/src/lc-compliance/main.cpp b/src/lc-compliance/main.cpp
index 54cee54a..ff14474c 100644
--- a/src/lc-compliance/main.cpp
+++ b/src/lc-compliance/main.cpp
@@ -1,6 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2020, Google Inc.
+ * Copyright (C) 2021, Collabora Ltd.
*
* main.cpp - lc-compliance - The libcamera compliance tool
*/
@@ -9,10 +10,12 @@
#include <iostream>
#include <string.h>
+#include <gtest/gtest.h>
+
#include <libcamera/libcamera.h>
+#include "environment.h"
#include "../cam/options.h"
-#include "tests.h"
using namespace libcamera;
@@ -21,97 +24,59 @@ enum {
OptHelp = 'h',
};
-class Harness
+/*
+ * Make asserts act like exceptions, otherwise they only fail (or skip) the
+ * current function. From gtest documentation:
+ * https://google.github.io/googletest/advanced.html#asserting-on-subroutines-with-an-exception
+ */
+class ThrowListener : public testing::EmptyTestEventListener
{
-public:
- Harness(const OptionsParser::Options &options);
- ~Harness();
-
- int exec();
-
-private:
- int init();
- void listCameras();
-
- OptionsParser::Options options_;
- std::unique_ptr<CameraManager> cm_;
- std::shared_ptr<Camera> camera_;
+ void OnTestPartResult(const testing::TestPartResult &result) override
+ {
+ if (result.type() == testing::TestPartResult::kFatalFailure ||
+ result.type() == testing::TestPartResult::kSkip)
+ throw testing::AssertionException(result);
+ }
};
-Harness::Harness(const OptionsParser::Options &options)
- : options_(options)
-{
- cm_ = std::make_unique<CameraManager>();
-}
-
-Harness::~Harness()
+static void listCameras(CameraManager *cm)
{
- if (camera_) {
- camera_->release();
- camera_.reset();
- }
-
- cm_->stop();
+ for (const std::shared_ptr<Camera> &cam : cm->cameras())
+ std::cout << "- " << cam.get()->id() << std::endl;
}
-int Harness::exec()
+static int initCamera(CameraManager *cm, OptionsParser::Options options)
{
- int ret = init();
- if (ret)
- return ret;
-
- std::vector<Results> results;
+ std::shared_ptr<Camera> camera;
- results.push_back(testSingleStream(camera_));
-
- for (const Results &result : results) {
- ret = result.summary();
- if (ret)
- return ret;
- }
-
- return 0;
-}
-
-int Harness::init()
-{
- int ret = cm_->start();
+ int ret = cm->start();
if (ret) {
std::cout << "Failed to start camera manager: "
<< strerror(-ret) << std::endl;
return ret;
}
- if (!options_.isSet(OptCamera)) {
+ if (!options.isSet(OptCamera)) {
std::cout << "No camera specified, available cameras:" << std::endl;
- listCameras();
+ listCameras(cm);
return -ENODEV;
}
- const std::string &cameraId = options_[OptCamera];
- camera_ = cm_->get(cameraId);
- if (!camera_) {
+ const std::string &cameraId = options[OptCamera];
+ camera = cm->get(cameraId);
+ if (!camera) {
std::cout << "Camera " << cameraId << " not found, available cameras:" << std::endl;
- listCameras();
+ listCameras(cm);
return -ENODEV;
}
- if (camera_->acquire()) {
- std::cout << "Failed to acquire camera" << std::endl;
- return -EINVAL;
- }
+ Environment::get()->setup(cm, cameraId);
std::cout << "Using camera " << cameraId << std::endl;
return 0;
}
-void Harness::listCameras()
-{
- for (const std::shared_ptr<Camera> &cam : cm_->cameras())
- std::cout << "- " << cam.get()->id() << std::endl;
-}
-
static int parseOptions(int argc, char **argv, OptionsParser::Options *options)
{
OptionsParser parser;
@@ -142,7 +107,17 @@ int main(int argc, char **argv)
if (ret < 0)
return EXIT_FAILURE;
- Harness harness(options);
+ std::unique_ptr<CameraManager> cm = std::make_unique<CameraManager>();
+
+ ret = initCamera(cm.get(), options);
+ if (ret)
+ return ret;
+
+ testing::UnitTest::GetInstance()->listeners().Append(new ThrowListener);
+
+ ret = RUN_ALL_TESTS();
+
+ cm->stop();
- return harness.exec() ? EXIT_FAILURE : EXIT_SUCCESS;
+ return ret;
}
diff --git a/src/lc-compliance/meson.build b/src/lc-compliance/meson.build
index 3e7bdb03..aa5852f6 100644
--- a/src/lc-compliance/meson.build
+++ b/src/lc-compliance/meson.build
@@ -1,8 +1,9 @@
# SPDX-License-Identifier: CC0-1.0
libevent = dependency('libevent_pthreads', required : get_option('lc-compliance'))
+libgtest = dependency('gtest', required : get_option('lc-compliance'))
-if not libevent.found()
+if not (libevent.found() and libgtest.found())
lc_compliance_enabled = false
subdir_done()
endif
@@ -14,15 +15,16 @@ lc_compliance_sources = files([
'../cam/options.cpp',
'environment.cpp',
'main.cpp',
- 'results.cpp',
'simple_capture.cpp',
- 'single_stream.cpp',
+ 'capture_test.cpp',
])
lc_compliance = executable('lc-compliance', lc_compliance_sources,
+ cpp_args : [ '-fexceptions' ],
dependencies : [
libatomic,
libcamera_public,
libevent,
+ libgtest,
],
install : true)
diff --git a/src/lc-compliance/results.cpp b/src/lc-compliance/results.cpp
deleted file mode 100644
index f149f785..00000000
--- a/src/lc-compliance/results.cpp
+++ /dev/null
@@ -1,75 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Copyright (C) 2020, Google Inc.
- *
- * results.cpp - Test result aggregator
- */
-
-#include "results.h"
-
-#include <iostream>
-
-void Results::add(const Result &result)
-{
- if (result.first == Pass)
- passed_++;
- else if (result.first == Fail)
- failed_++;
- else if (result.first == Skip)
- skipped_++;
-
- printResult(result);
-}
-
-void Results::add(Status status, const std::string &message)
-{
- add({ status, message });
-}
-
-void Results::fail(const std::string &message)
-{
- add(Fail, message);
-}
-
-void Results::pass(const std::string &message)
-{
- add(Pass, message);
-}
-
-void Results::skip(const std::string &message)
-{
- add(Skip, message);
-}
-
-int Results::summary() const
-{
- if (failed_ + passed_ + skipped_ != planned_) {
- std::cout << "Planned and executed number of tests differ "
- << failed_ + passed_ + skipped_ << " executed "
- << planned_ << " planned" << std::endl;
-
- return -EINVAL;
- }
-
- std::cout << planned_ << " tests executed, "
- << passed_ << " tests passed, "
- << skipped_ << " tests skipped and "
- << failed_ << " tests failed " << std::endl;
-
- return 0;
-}
-
-void Results::printResult(const Result &result)
-{
- std::string prefix;
-
- /* \todo Make parsable as TAP. */
- if (result.first == Pass)
- prefix = "PASS";
- else if (result.first == Fail)
- prefix = "FAIL";
- else if (result.first == Skip)
- prefix = "SKIP";
-
- std::cout << "- " << prefix << ": " << result.second << std::endl;
-}
diff --git a/src/lc-compliance/results.h b/src/lc-compliance/results.h
deleted file mode 100644
index 2a3722b8..00000000
--- a/src/lc-compliance/results.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Copyright (C) 2020, Google Inc.
- *
- * results.h - Test result aggregator
- */
-#ifndef __LC_COMPLIANCE_RESULTS_H__
-#define __LC_COMPLIANCE_RESULTS_H__
-
-#include <string>
-#include <utility>
-
-/* \todo Check if result aggregator can be shared with self tests in test/ */
-class Results
-{
-public:
- enum Status {
- Fail,
- Pass,
- Skip,
- };
-
- using Result = std::pair<Status, std::string>;
-
- Results(unsigned int planned)
- : planned_(planned), passed_(0), failed_(0), skipped_(0)
- {
- }
-
- void add(const Result &result);
- void add(Status status, const std::string &message);
- void fail(const std::string &message);
- void pass(const std::string &message);
- void skip(const std::string &message);
-
- int summary() const;
-
-private:
- void printResult(const Result &result);
-
- unsigned int planned_;
- unsigned int passed_;
- unsigned int failed_;
- unsigned int skipped_;
-};
-
-#endif /* __LC_COMPLIANCE_RESULTS_H__ */
diff --git a/src/lc-compliance/simple_capture.cpp b/src/lc-compliance/simple_capture.cpp
index 635c96e5..25097f28 100644
--- a/src/lc-compliance/simple_capture.cpp
+++ b/src/lc-compliance/simple_capture.cpp
@@ -5,6 +5,8 @@
* simple_capture.cpp - Simple capture helper
*/
+#include <gtest/gtest.h>
+
#include "simple_capture.h"
using namespace libcamera;
@@ -20,38 +22,37 @@ SimpleCapture::~SimpleCapture()
stop();
}
-Results::Result SimpleCapture::configure(StreamRole role)
+void SimpleCapture::configure(StreamRole role)
{
config_ = camera_->generateConfiguration({ role });
- if (!config_)
- return { Results::Skip, "Role not supported by camera" };
+ if (!config_) {
+ std::cout << "Role not supported by camera" << std::endl;
+ GTEST_SKIP();
+ }
if (config_->validate() != CameraConfiguration::Valid) {
config_.reset();
- return { Results::Fail, "Configuration not valid" };
+ FAIL() << "Configuration not valid";
}
if (camera_->configure(config_.get())) {
config_.reset();
- return { Results::Fail, "Failed to configure camera" };
+ FAIL() << "Failed to configure camera";
}
-
- return { Results::Pass, "Configure camera" };
}
-Results::Result SimpleCapture::start()
+void SimpleCapture::start()
{
Stream *stream = config_->at(0).stream();
- if (allocator_->allocate(stream) < 0)
- return { Results::Fail, "Failed to allocate buffers" };
+ int count = allocator_->allocate(stream);
- if (camera_->start())
- return { Results::Fail, "Failed to start camera" };
+ ASSERT_GE(count, 0) << "Failed to allocate buffers";
+ EXPECT_EQ(count, config_->at(0).bufferCount) << "Allocated less buffers than expected";
camera_->requestCompleted.connect(this, &SimpleCapture::requestComplete);
- return { Results::Pass, "Started camera" };
+ ASSERT_EQ(camera_->start(), 0) << "Failed to start camera";
}
void SimpleCapture::stop()
@@ -74,22 +75,19 @@ SimpleCaptureBalanced::SimpleCaptureBalanced(std::shared_ptr<Camera> camera)
{
}
-Results::Result SimpleCaptureBalanced::capture(unsigned int numRequests)
+void SimpleCaptureBalanced::capture(unsigned int numRequests)
{
- Results::Result ret = start();
- if (ret.first != Results::Pass)
- return ret;
+ start();
Stream *stream = config_->at(0).stream();
const std::vector<std::unique_ptr<FrameBuffer>> &buffers = allocator_->buffers(stream);
/* No point in testing less requests then the camera depth. */
if (buffers.size() > numRequests) {
- /* Cache buffers.size() before we destroy it in stop() */
- int buffers_size = buffers.size();
-
- return { Results::Skip, "Camera needs " + std::to_string(buffers_size)
- + " requests, can't test only " + std::to_string(numRequests) };
+ std::cout << "Camera needs " + std::to_string(buffers.size())
+ + " requests, can't test only "
+ + std::to_string(numRequests) << std::endl;
+ GTEST_SKIP();
}
queueCount_ = 0;
@@ -100,14 +98,11 @@ Results::Result SimpleCaptureBalanced::capture(unsigned int numRequests)
std::vector<std::unique_ptr<libcamera::Request>> requests;
for (const std::unique_ptr<FrameBuffer> &buffer : buffers) {
std::unique_ptr<Request> request = camera_->createRequest();
- if (!request)
- return { Results::Fail, "Can't create request" };
+ ASSERT_TRUE(request) << "Can't create request";
- if (request->addBuffer(stream, buffer.get()))
- return { Results::Fail, "Can't set buffer for request" };
+ ASSERT_EQ(request->addBuffer(stream, buffer.get()), 0) << "Can't set buffer for request";
- if (queueRequest(request.get()) < 0)
- return { Results::Fail, "Failed to queue request" };
+ ASSERT_EQ(queueRequest(request.get()), 0) << "Failed to queue request";
requests.push_back(std::move(request));
}
@@ -118,12 +113,7 @@ Results::Result SimpleCaptureBalanced::capture(unsigned int numRequests)
stop();
delete loop_;
- if (captureCount_ != captureLimit_)
- return { Results::Fail, "Got " + std::to_string(captureCount_) +
- " request, wanted " + std::to_string(captureLimit_) };
-
- return { Results::Pass, "Balanced capture of " +
- std::to_string(numRequests) + " requests" };
+ ASSERT_EQ(captureCount_, captureLimit_);
}
int SimpleCaptureBalanced::queueRequest(Request *request)
@@ -155,11 +145,9 @@ SimpleCaptureUnbalanced::SimpleCaptureUnbalanced(std::shared_ptr<Camera> camera)
{
}
-Results::Result SimpleCaptureUnbalanced::capture(unsigned int numRequests)
+void SimpleCaptureUnbalanced::capture(unsigned int numRequests)
{
- Results::Result ret = start();
- if (ret.first != Results::Pass)
- return ret;
+ start();
Stream *stream = config_->at(0).stream();
const std::vector<std::unique_ptr<FrameBuffer>> &buffers = allocator_->buffers(stream);
@@ -171,14 +159,11 @@ Results::Result SimpleCaptureUnbalanced::capture(unsigned int numRequests)
std::vector<std::unique_ptr<libcamera::Request>> requests;
for (const std::unique_ptr<FrameBuffer> &buffer : buffers) {
std::unique_ptr<Request> request = camera_->createRequest();
- if (!request)
- return { Results::Fail, "Can't create request" };
+ ASSERT_TRUE(request) << "Can't create request";
- if (request->addBuffer(stream, buffer.get()))
- return { Results::Fail, "Can't set buffer for request" };
+ ASSERT_EQ(request->addBuffer(stream, buffer.get()), 0) << "Can't set buffer for request";
- if (camera_->queueRequest(request.get()) < 0)
- return { Results::Fail, "Failed to queue request" };
+ ASSERT_EQ(camera_->queueRequest(request.get()), 0) << "Failed to queue request";
requests.push_back(std::move(request));
}
@@ -189,7 +174,7 @@ Results::Result SimpleCaptureUnbalanced::capture(unsigned int numRequests)
stop();
delete loop_;
- return { status ? Results::Fail : Results::Pass, "Unbalanced capture of " + std::to_string(numRequests) + " requests" };
+ ASSERT_EQ(status, 0);
}
void SimpleCaptureUnbalanced::requestComplete(Request *request)
diff --git a/src/lc-compliance/simple_capture.h b/src/lc-compliance/simple_capture.h
index d9de53fb..100ffd66 100644
--- a/src/lc-compliance/simple_capture.h
+++ b/src/lc-compliance/simple_capture.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
- * Copyright (C) 2020, Google Inc.
+ * Copyright (C) 2020-2021, Google Inc.
*
* simple_capture.h - Simple capture helper
*/
@@ -12,18 +12,17 @@
#include <libcamera/libcamera.h>
#include "../cam/event_loop.h"
-#include "results.h"
class SimpleCapture
{
public:
- Results::Result configure(libcamera::StreamRole role);
+ void configure(libcamera::StreamRole role);
protected:
SimpleCapture(std::shared_ptr<libcamera::Camera> camera);
virtual ~SimpleCapture();
- Results::Result start();
+ void start();
void stop();
virtual void requestComplete(libcamera::Request *request) = 0;
@@ -40,7 +39,7 @@ class SimpleCaptureBalanced : public SimpleCapture
public:
SimpleCaptureBalanced(std::shared_ptr<libcamera::Camera> camera);
- Results::Result capture(unsigned int numRequests);
+ void capture(unsigned int numRequests);
private:
int queueRequest(libcamera::Request *request);
@@ -56,7 +55,7 @@ class SimpleCaptureUnbalanced : public SimpleCapture
public:
SimpleCaptureUnbalanced(std::shared_ptr<libcamera::Camera> camera);
- Results::Result capture(unsigned int numRequests);
+ void capture(unsigned int numRequests);
private:
void requestComplete(libcamera::Request *request) override;
diff --git a/src/lc-compliance/single_stream.cpp b/src/lc-compliance/single_stream.cpp
deleted file mode 100644
index 8318b42f..00000000
--- a/src/lc-compliance/single_stream.cpp
+++ /dev/null
@@ -1,97 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Copyright (C) 2020, Google Inc.
- *
- * single_stream.cpp - Test a single camera stream
- */
-
-#include <iostream>
-
-#include "simple_capture.h"
-#include "tests.h"
-
-using namespace libcamera;
-
-Results::Result testRequestBalance(std::shared_ptr<Camera> camera,
- StreamRole role, unsigned int startCycles,
- unsigned int numRequests)
-{
- SimpleCaptureBalanced capture(camera);
-
- Results::Result ret = capture.configure(role);
- if (ret.first != Results::Pass)
- return ret;
-
- for (unsigned int starts = 0; starts < startCycles; starts++) {
- ret = capture.capture(numRequests);
- if (ret.first != Results::Pass)
- return ret;
- }
-
- return { Results::Pass, "Balanced capture of " +
- std::to_string(numRequests) + " requests with " +
- std::to_string(startCycles) + " start cycles" };
-}
-
-Results::Result testRequestUnbalance(std::shared_ptr<Camera> camera,
- StreamRole role, unsigned int numRequests)
-{
- SimpleCaptureUnbalanced capture(camera);
-
- Results::Result ret = capture.configure(role);
- if (ret.first != Results::Pass)
- return ret;
-
- return capture.capture(numRequests);
-}
-
-Results testSingleStream(std::shared_ptr<Camera> camera)
-{
- static const std::vector<std::pair<std::string, StreamRole>> roles = {
- { "raw", Raw },
- { "still", StillCapture },
- { "video", VideoRecording },
- { "viewfinder", Viewfinder },
- };
- static const std::vector<unsigned int> numRequests = { 1, 2, 3, 5, 8, 13, 21, 34, 55, 89 };
-
- Results results(numRequests.size() * roles.size() * 3);
-
- for (const auto &role : roles) {
- std::cout << "= Test role " << role.first << std::endl;
- /*
- * Test single capture cycles
- *
- * Makes sure the camera completes the exact number of requests queued.
- * Example failure is a camera that needs N+M requests queued to
- * complete N requests to the application.
- */
- std::cout << "* Test single capture cycles" << std::endl;
- for (unsigned int num : numRequests)
- results.add(testRequestBalance(camera, role.second, 1, num));
-
- /*
- * Test multiple start/stop cycles
- *
- * Makes sure the camera supports multiple start/stop cycles.
- * Example failure is a camera that does not clean up correctly in its
- * error path but is only tested by single-capture applications.
- */
- std::cout << "* Test multiple start/stop cycles" << std::endl;
- for (unsigned int num : numRequests)
- results.add(testRequestBalance(camera, role.second, 3, num));
-
- /*
- * Test unbalanced stop
- *
- * Makes sure the camera supports a stop with requests queued.
- * Example failure is a camera that does not handle cancelation
- * of buffers coming back from the video device while stopping.
- */
- std::cout << "* Test unbalanced stop" << std::endl;
- for (unsigned int num : numRequests)
- results.add(testRequestUnbalance(camera, role.second, num));
- }
-
- return results;
-}
diff --git a/src/lc-compliance/tests.h b/src/lc-compliance/tests.h
deleted file mode 100644
index 39660521..00000000
--- a/src/lc-compliance/tests.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Copyright (C) 2020, Google Inc.
- *
- * tests.h - Test modules
- */
-#ifndef __LC_COMPLIANCE_TESTS_H__
-#define __LC_COMPLIANCE_TESTS_H__
-
-#include <libcamera/libcamera.h>
-
-#include "results.h"
-
-Results testSingleStream(std::shared_ptr<libcamera::Camera> camera);
-
-#endif /* __LC_COMPLIANCE_TESTS_H__ */

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