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test: buffer_import: Propagate status code from buffer allocation

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The BufferSource::allocate() return value isn't propagated correctly,
resulting in a test failure when the test should be skipped due to a
missing vivid device. Fix it.

While at it, return valid status codes from BufferSource::allocate() in
all error cases, with proper diagnostic messages.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
This commit is contained in:
Laurent Pinchart 2020-01-18 07:21:25 +02:00
parent 632e0fc09f
commit a39b91d44e
1 changed files with 13 additions and 9 deletions
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22
test/camera/buffer_import.cpp
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@ -49,8 +49,6 @@ public:
int allocate(const StreamConfiguration &config)
{
int ret;
/* Locate and open the video device. */
std::string videoDeviceName = "vivid-000-vid-out";
@ -86,18 +84,24 @@ public:
/* Configure the format. */
V4L2DeviceFormat format;
ret = video_->getFormat(&format);
if (ret) {
if (video_->getFormat(&format)) {
std::cout << "Failed to get format on output device" << std::endl;
return ret;
return TestFail;
}
format.size = config.size;
format.fourcc = V4L2VideoDevice::toV4L2Fourcc(config.pixelFormat, false);
if (video_->setFormat(&format))
if (video_->setFormat(&format)) {
std::cout << "Failed to set format on output device" << std::endl;
return TestFail;
}
return video_->exportBuffers(config.bufferCount, &buffers_);
if (video_->exportBuffers(config.bufferCount, &buffers_) < 0) {
std::cout << "Failed to export buffers" << std::endl;
return TestFail;
}
return TestPass;
}
const std::vector<std::unique_ptr<FrameBuffer>> &buffers()
@ -178,8 +182,8 @@ protected:
BufferSource source;
int ret = source.allocate(cfg);
if (ret < 0)
return TestFail;
if (ret != TestPass)
return ret;
std::vector<Request *> requests;
for (const std::unique_ptr<FrameBuffer> &buffer : source.buffers()) {