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-rw-r--r--test/camera/capture.cpp142
-rw-r--r--test/camera/meson.build1
2 files changed, 143 insertions, 0 deletions
diff --git a/test/camera/capture.cpp b/test/camera/capture.cpp
new file mode 100644
index 00000000..28eb6140
--- /dev/null
+++ b/test/camera/capture.cpp
@@ -0,0 +1,142 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (C) 2019, Google Inc.
+ *
+ * libcamera Camera API tests
+ */
+
+#include <iostream>
+
+#include "camera_test.h"
+
+using namespace std;
+
+namespace {
+
+class Capture : public CameraTest
+{
+protected:
+ unsigned int completeBuffersCount_;
+ unsigned int completeRequestsCount_;
+
+ void bufferComplete(Request *request, Buffer *buffer)
+ {
+ if (buffer->status() != Buffer::BufferSuccess)
+ return;
+
+ completeBuffersCount_++;
+ }
+
+ void requestComplete(Request *request, const std::map<Stream *, Buffer *> &buffers)
+ {
+ if (request->status() != Request::RequestComplete)
+ return;
+
+ completeRequestsCount_++;
+
+ /* Reuse the buffers for a new request. */
+ request = camera_->createRequest();
+ request->setBuffers(buffers);
+ camera_->queueRequest(request);
+ }
+
+ int run()
+ {
+ Stream *stream = *camera_->streams().begin();
+ std::set<Stream *> streams = { stream };
+ std::map<Stream *, StreamConfiguration> conf =
+ camera_->streamConfiguration(streams);
+ StreamConfiguration *sconf = &conf.begin()->second;
+
+ if (!configurationValid(streams, conf)) {
+ cout << "Failed to read default configuration" << endl;
+ return TestFail;
+ }
+
+ if (camera_->acquire()) {
+ cout << "Failed to acquire the camera" << endl;
+ return TestFail;
+ }
+
+ if (camera_->configureStreams(conf)) {
+ cout << "Failed to set default configuration" << endl;
+ return TestFail;
+ }
+
+ if (camera_->allocateBuffers()) {
+ cout << "Failed to allocate buffers" << endl;
+ return TestFail;
+ }
+
+ BufferPool &pool = stream->bufferPool();
+ std::vector<Request *> requests;
+ for (Buffer &buffer : pool.buffers()) {
+ Request *request = camera_->createRequest();
+ if (!request) {
+ cout << "Failed to create request" << endl;
+ return TestFail;
+ }
+
+ std::map<Stream *, Buffer *> map = { { stream, &buffer } };
+ if (request->setBuffers(map)) {
+ cout << "Failed to associating buffer with request" << endl;
+ return TestFail;
+ }
+
+ requests.push_back(request);
+ }
+
+ completeRequestsCount_ = 0;
+ completeBuffersCount_ = 0;
+
+ camera_->bufferCompleted.connect(this, &Capture::bufferComplete);
+ camera_->requestCompleted.connect(this, &Capture::requestComplete);
+
+ if (camera_->start()) {
+ cout << "Failed to start camera" << endl;
+ return TestFail;
+ }
+
+ for (Request *request : requests) {
+ if (camera_->queueRequest(request)) {
+ cout << "Failed to queue request" << endl;
+ return TestFail;
+ }
+ }
+
+ EventDispatcher *dispatcher = CameraManager::instance()->eventDispatcher();
+
+ Timer timer;
+ timer.start(100);
+ while (timer.isRunning())
+ dispatcher->processEvents();
+
+ if (completeRequestsCount_ <= sconf->bufferCount * 2) {
+ cout << "Failed to capture enough frames (got "
+ << completeRequestsCount_ << " expected at least "
+ << sconf->bufferCount * 2 << ")" << endl;
+ return TestFail;
+ }
+
+ if (completeRequestsCount_ != completeBuffersCount_) {
+ cout << "Number of completed buffers and requests differ" << endl;
+ return TestFail;
+ }
+
+ if (camera_->stop()) {
+ cout << "Failed to stop camera" << endl;
+ return TestFail;
+ }
+
+ if (camera_->freeBuffers()) {
+ cout << "Failed to free buffers" << endl;
+ return TestFail;
+ }
+
+ return TestPass;
+ }
+};
+
+} /* namespace */
+
+TEST_REGISTER(Capture);
diff --git a/test/camera/meson.build b/test/camera/meson.build
index ed483719..a1fd2032 100644
--- a/test/camera/meson.build
+++ b/test/camera/meson.build
@@ -3,6 +3,7 @@
camera_tests = [
[ 'configuration_default', 'configuration_default.cpp' ],
[ 'configuration_set', 'configuration_set.cpp' ],
+ [ 'capture', 'capture.cpp' ],
]
foreach t : camera_tests