1 files changed, 62 insertions, 0 deletions
diff --git a/testsuite/backend/genesys/tests_printers.h b/testsuite/backend/genesys/tests_printers.h
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+++ b/testsuite/backend/genesys/tests_printers.h
@@ -0,0 +1,62 @@
+/* sane - Scanner Access Now Easy.
+
+   Copyright (C) 2019 Povilas Kanapickas <povilas@radix.lt>
+
+   This file is part of the SANE package.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+   MA 02111-1307, USA.
+*/
+
+#ifndef SANE_TESTSUITE_BACKEND_GENESYS_TESTS_PRINTERS_H
+#define SANE_TESTSUITE_BACKEND_GENESYS_TESTS_PRINTERS_H
+
+#include "../../../backend/genesys/image_pixel.h"
+#include "../../../backend/genesys/utilities.h"
+#include <iostream>
+#include <iomanip>
+#include <vector>
+
+template<class T>
+std::ostream& operator<<(std::ostream& str, const std::vector<T>& arg)
+{
+    str << genesys::format_vector_unsigned(4, arg) << '\n';
+    return str;
+}
+
+inline std::ostream& operator<<(std::ostream& str, const genesys::PixelFormat& arg)
+{
+    str << static_cast<unsigned>(arg);
+    return str;
+}
+
+inline std::ostream& operator<<(std::ostream& str, const genesys::Pixel& arg)
+{
+    str << "{ " << arg.r << ", " << arg.g << ", " << arg.b << " }";
+    return str;
+}
+
+inline std::ostream& operator<<(std::ostream& str, const genesys::RawPixel& arg)
+{
+    auto flags = str.flags();
+    str << std::hex;
+    for (auto el : arg.data) {
+        str << static_cast<unsigned>(el) << " ";
+    }
+    str.flags(flags);
+    return str;
+}
+
+#endif