1 files changed, 54 insertions, 0 deletions
diff --git a/test/v4l2_videodevice/formats.cpp b/test/v4l2_videodevice/formats.cpp
new file mode 100644
index 00000000..ee7d357d
--- /dev/null
+++ b/test/v4l2_videodevice/formats.cpp
@@ -0,0 +1,54 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (C) 2019, Google Inc.
+ *
+ * libcamera V4L2 device format handling test
+ */
+
+#include <climits>
+#include <iostream>
+
+#include "v4l2_videodevice.h"
+
+#include "v4l2_videodevice_test.h"
+
+using namespace std;
+using namespace libcamera;
+
+class Format : public V4L2VideoDeviceTest
+{
+public:
+	Format()
+		: V4L2VideoDeviceTest("vimc", "Raw Capture 0") {}
+protected:
+	int run()
+	{
+		V4L2DeviceFormat format = {};
+
+		int ret = capture_->getFormat(&format);
+		if (ret) {
+			cerr << "Failed to get format" << endl;
+			return TestFail;
+		}
+
+		format.size = { UINT_MAX, UINT_MAX };
+		ret = capture_->setFormat(&format);
+		if (ret) {
+			cerr << "Failed to set format: image resolution is invalid: "
+			     << "(UINT_MAX x UINT_MAX) but setFormat() should not fail."
+			     << endl;
+			return TestFail;
+		}
+
+		if (format.size.width == UINT_MAX ||
+		    format.size.height == UINT_MAX) {
+			cerr << "Failed to update image format = (UINT_MAX x UINT_MAX)"
+			     << endl;
+			return TestFail;
+		}
+
+		return TestPass;
+	}
+};
+
+TEST_REGISTER(Format);