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authorJacopo Mondi <jacopo@jmondi.org>2019-02-14 05:21:37 +0100
committerJacopo Mondi <jacopo@jmondi.org>2019-03-01 12:34:13 +0100
commit617a3aa58260fd1ea6da3734a5c2dad8bff66516 (patch)
tree6c9de2aa9c9efc025827b8894ebecb02310f5f75 /test/v4l2_device/formats.cpp
parent7f4ce94ad9e14fa4fd53644abb2ce2bb2bf03dc3 (diff)
test: v4l2_device: Add format handling test
Add test for V4L2Device set and get format methods. Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Diffstat (limited to 'test/v4l2_device/formats.cpp')
-rw-r--r--test/v4l2_device/formats.cpp53
1 files changed, 53 insertions, 0 deletions
diff --git a/test/v4l2_device/formats.cpp b/test/v4l2_device/formats.cpp
new file mode 100644
index 00000000..30b8b5c3
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+++ b/test/v4l2_device/formats.cpp
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+/* 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_device.h"
+
+#include "v4l2_device_test.h"
+
+using namespace std;
+using namespace libcamera;
+
+class Format : public V4L2DeviceTest
+{
+protected:
+ int run() override;
+};
+
+int Format::run()
+{
+ V4L2DeviceFormat format = {};
+
+ int ret = capture_->getFormat(&format);
+ if (ret) {
+ cerr << "Failed to get format" << endl;
+ return TestFail;
+ }
+
+ format.width = UINT_MAX;
+ format.height = 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.width == UINT_MAX || format.height == UINT_MAX) {
+ cerr << "Failed to update image format = (UINT_MAX x UINT_MAX)"
+ << endl;
+ return TestFail;
+ }
+
+ return TestPass;
+}
+
+TEST_REGISTER(Format);