test: Remove using namespace in header files

"using namespace" in a header file propagates the namespace to
the files including the header file. So it should be avoided.
This removes "using namespace" in header files in test.

Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

3 files changed, 8 insertions, 10 deletions

diff --git a/test/libtest/buffer_source.cpp b/test/libtest/buffer_source.cpp
index 64e7376a..1b261697 100644
--- a/test/libtest/buffer_source.cpp
+++ b/test/libtest/buffer_source.cpp
@@ -14,6 +14,8 @@
 
 #include "test.h"
 
+using namespace libcamera;
+
 BufferSource::BufferSource()
 {
 }
diff --git a/test/libtest/buffer_source.h b/test/libtest/buffer_source.h
index 14b4770e..84e2fa8f 100644
--- a/test/libtest/buffer_source.h
+++ b/test/libtest/buffer_source.h
@@ -12,20 +12,18 @@
 #include "libcamera/internal/media_device.h"
 #include "libcamera/internal/v4l2_videodevice.h"
 
-using namespace libcamera;
-
 class BufferSource
 {
 public:
 	BufferSource();
 	~BufferSource();
 
-	int allocate(const StreamConfiguration &config);
-	const std::vector<std::unique_ptr<FrameBuffer>> &buffers();
+	int allocate(const libcamera::StreamConfiguration &config);
+	const std::vector<std::unique_ptr<libcamera::FrameBuffer>> &buffers();
 
 private:
-	std::shared_ptr<MediaDevice> media_;
-	std::vector<std::unique_ptr<FrameBuffer>> buffers_;
+	std::shared_ptr<libcamera::MediaDevice> media_;
+	std::vector<std::unique_ptr<libcamera::FrameBuffer>> buffers_;
 };
 
 #endif /* __LIBCAMERA_BUFFER_SOURCE_TEST_H__ */
diff --git a/test/libtest/camera_test.h b/test/libtest/camera_test.h
index f56e343e..23122245 100644
--- a/test/libtest/camera_test.h
+++ b/test/libtest/camera_test.h
@@ -12,8 +12,6 @@
 #include <libcamera/camera.h>
 #include <libcamera/camera_manager.h>
 
-using namespace libcamera;
-
 class CameraTest
 {
 public:
@@ -21,8 +19,8 @@ public:
 	~CameraTest();
 
 protected:
-	CameraManager *cm_;
-	std::shared_ptr<Camera> camera_;
+	libcamera::CameraManager *cm_;
+	std::shared_ptr<libcamera::Camera> camera_;
 	int status_;
 };