[libcamera-devel] [PATCH 2/3] test: v4l2_videodevice: dequeue_watchdog: Check return value of streamOn

[Laurent Pinchart]

If the streamOn() call fails, there is no way the test will then
succeed. Catch it and return a failure.

Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
 test/v4l2_videodevice/dequeue_watchdog.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/test/v4l2_videodevice/dequeue_watchdog.cpp b/test/v4l2_videodevice/dequeue_watchdog.cpp
index 2282e3958c03..320d14c8e442 100644
--- a/test/v4l2_videodevice/dequeue_watchdog.cpp
+++ b/test/v4l2_videodevice/dequeue_watchdog.cpp
@@ -50,7 +50,11 @@ protected:
 			}
 		}
 
-		capture_->streamOn();
+		ret = capture_->streamOn();
+		if (ret < 0) {
+			std::cout << "Failed to start streaming" << std::endl;
+			return TestFail;
+		}
 
 		timeout.start(5s);
 		while (timeout.isRunning()) {
-- 
Regards,

Laurent Pinchart