tests: Turn fbtest into a gtest and move it to src/base.
Change-Id: I9ca57e24f27e0eb747d1f27262972a8abcd10fc8 Reviewed-on: https://gem5-review.googlesource.com/6342 Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
This commit is contained in:
Gabe Black
@@ -56,6 +56,7 @@ Source('logging.cc')
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Source('match.cc')
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Source('output.cc')
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Source('pixel.cc')
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GTest('pixeltest', 'pixeltest.cc', 'pixel.cc')
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Source('pollevent.cc')
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Source('random.cc')
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if env['TARGET_ISA'] != 'null':
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121
src/base/pixeltest.cc
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121
src/base/pixeltest.cc
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@@ -0,0 +1,121 @@
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/*
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* Copyright (c) 2015 ARM Limited
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* All rights reserved
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*
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* The license below extends only to copyright in the software and shall
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* not be construed as granting a license to any other intellectual
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* property including but not limited to intellectual property relating
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* to a hardware implementation of the functionality of the software
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* licensed hereunder. You may use the software subject to the license
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* terms below provided that you ensure that this notice is replicated
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* unmodified and in its entirety in all distributions of the software,
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* modified or unmodified, in source code or in binary form.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Authors: Andreas Sandberg
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*/
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#include <gtest/gtest.h>
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#include "base/pixel.hh"
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static Pixel pixel_red(0xff, 0x00, 0x00);
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static Pixel pixel_green(0x00, 0xff, 0x00);
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static Pixel pixel_blue(0x00, 0x00, 0xff);
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TEST(FBTest, PixelConversionRGBA8888)
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{
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EXPECT_EQ(PixelConverter::rgba8888_le.fromPixel(pixel_red),
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0x000000ffU);
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EXPECT_EQ(PixelConverter::rgba8888_le.fromPixel(pixel_green),
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0x0000ff00U);
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EXPECT_EQ(PixelConverter::rgba8888_le.fromPixel(pixel_blue),
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0x00ff0000U);
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EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(0x000000ffU),
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pixel_red);
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EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(0x0000ff00U),
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pixel_green);
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EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(0x00ff0000U),
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pixel_blue);
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}
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TEST(FBTest, PixelConversionRGB565)
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{
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EXPECT_EQ(PixelConverter::rgb565_le.fromPixel(pixel_red), 0x001fU);
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EXPECT_EQ(PixelConverter::rgb565_le.fromPixel(pixel_green), 0x07e0U);
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EXPECT_EQ(PixelConverter::rgb565_le.fromPixel(pixel_blue), 0xf800U);
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EXPECT_EQ(PixelConverter::rgb565_le.toPixel(0x001fU), pixel_red);
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EXPECT_EQ(PixelConverter::rgb565_le.toPixel(0x07e0U), pixel_green);
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EXPECT_EQ(PixelConverter::rgb565_le.toPixel(0xf800U), pixel_blue);
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}
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TEST(FBTest, PixelToMemRGBA8888LE)
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{
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uint8_t data[] = { 0xde, 0xad, 0xbe, 0xef };
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PixelConverter::rgba8888_le.fromPixel(data, pixel_red);
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EXPECT_EQ(data[0], 0xff);
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EXPECT_EQ(data[1], 0x00);
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EXPECT_EQ(data[3], 0x00);
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EXPECT_EQ(data[3], 0x00);
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EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(data), pixel_red);
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PixelConverter::rgba8888_le.fromPixel(data, pixel_green);
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EXPECT_EQ(data[0], 0x00);
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EXPECT_EQ(data[1], 0xff);
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EXPECT_EQ(data[3], 0x00);
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EXPECT_EQ(data[3], 0x00);
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EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(data), pixel_green);
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PixelConverter::rgba8888_le.fromPixel(data, pixel_blue);
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EXPECT_EQ(data[0], 0x00);
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EXPECT_EQ(data[1], 0x00);
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EXPECT_EQ(data[2], 0xff);
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EXPECT_EQ(data[3], 0x00);
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EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(data), pixel_blue);
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}
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TEST(FBTest, MemToPixelRGBA8888LE)
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{
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uint8_t red[] = { 0xff, 0x00, 0x00, 0x00 };
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uint8_t green[] = { 0x00, 0xff, 0x00, 0x00 };
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uint8_t blue[] = { 0x00, 0x00, 0xff, 0x00 };
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EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(red), pixel_red);
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EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(green), pixel_green);
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EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(blue), pixel_blue);
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}
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TEST(FBTest, MemToPixelRGBA8888BE)
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{
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uint8_t red[] = { 0x00, 0x00, 0x00, 0xff };
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uint8_t green[] = { 0x00, 0x00, 0xff, 0x00 };
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uint8_t blue[] = { 0x00, 0xff, 0x00, 0x00 };
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EXPECT_EQ(PixelConverter::rgba8888_be.toPixel(red), pixel_red);
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EXPECT_EQ(PixelConverter::rgba8888_be.toPixel(green), pixel_green);
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EXPECT_EQ(PixelConverter::rgba8888_be.toPixel(blue), pixel_blue);
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}
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@@ -34,7 +34,6 @@ Source('unittest.cc')
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UnitTest('circlebuf', 'circlebuf.cc')
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UnitTest('cprintftime', 'cprintftime.cc')
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UnitTest('pixeltest', 'pixeltest.cc')
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UnitTest('initest', 'initest.cc')
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UnitTest('nmtest', 'nmtest.cc')
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UnitTest('rangemaptest', 'rangemaptest.cc')
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@@ -1,126 +0,0 @@
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/*
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* Copyright (c) 2015 ARM Limited
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* All rights reserved
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*
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* The license below extends only to copyright in the software and shall
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* not be construed as granting a license to any other intellectual
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* property including but not limited to intellectual property relating
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* to a hardware implementation of the functionality of the software
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* licensed hereunder. You may use the software subject to the license
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* terms below provided that you ensure that this notice is replicated
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* unmodified and in its entirety in all distributions of the software,
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* modified or unmodified, in source code or in binary form.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Authors: Andreas Sandberg
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*/
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#include "base/framebuffer.hh"
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#include "unittest/unittest.hh"
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static Pixel pixel_red(0xff, 0x00, 0x00);
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static Pixel pixel_green(0x00, 0xff, 0x00);
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static Pixel pixel_blue(0x00, 0x00, 0xff);
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int
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main()
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{
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UnitTest::setCase("Pixel conversion RGBA8888");
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{
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EXPECT_EQ(PixelConverter::rgba8888_le.fromPixel(pixel_red),
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0x000000ffU);
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EXPECT_EQ(PixelConverter::rgba8888_le.fromPixel(pixel_green),
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0x0000ff00U);
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EXPECT_EQ(PixelConverter::rgba8888_le.fromPixel(pixel_blue),
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0x00ff0000U);
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EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(0x000000ffU),
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pixel_red);
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EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(0x0000ff00U),
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pixel_green);
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EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(0x00ff0000U),
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pixel_blue);
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}
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UnitTest::setCase("Pixel conversion RGB565");
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{
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EXPECT_EQ(PixelConverter::rgb565_le.fromPixel(pixel_red), 0x001fU);
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EXPECT_EQ(PixelConverter::rgb565_le.fromPixel(pixel_green), 0x07e0U);
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EXPECT_EQ(PixelConverter::rgb565_le.fromPixel(pixel_blue), 0xf800U);
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EXPECT_EQ(PixelConverter::rgb565_le.toPixel(0x001fU), pixel_red);
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EXPECT_EQ(PixelConverter::rgb565_le.toPixel(0x07e0U), pixel_green);
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EXPECT_EQ(PixelConverter::rgb565_le.toPixel(0xf800U), pixel_blue);
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}
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UnitTest::setCase("Pixel->Mem RGBA8888 LE");
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{
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uint8_t data[] = { 0xde, 0xad, 0xbe, 0xef };
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PixelConverter::rgba8888_le.fromPixel(data, pixel_red);
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EXPECT_EQ(data[0], 0xff);
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EXPECT_EQ(data[1], 0x00);
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EXPECT_EQ(data[3], 0x00);
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EXPECT_EQ(data[3], 0x00);
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EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(data), pixel_red);
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PixelConverter::rgba8888_le.fromPixel(data, pixel_green);
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EXPECT_EQ(data[0], 0x00);
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EXPECT_EQ(data[1], 0xff);
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EXPECT_EQ(data[3], 0x00);
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EXPECT_EQ(data[3], 0x00);
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EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(data), pixel_green);
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PixelConverter::rgba8888_le.fromPixel(data, pixel_blue);
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EXPECT_EQ(data[0], 0x00);
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EXPECT_EQ(data[1], 0x00);
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EXPECT_EQ(data[2], 0xff);
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EXPECT_EQ(data[3], 0x00);
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EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(data), pixel_blue);
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}
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UnitTest::setCase("Mem->Pixel RGBA8888 LE");
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{
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uint8_t red[] = { 0xff, 0x00, 0x00, 0x00 };
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uint8_t green[] = { 0x00, 0xff, 0x00, 0x00 };
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uint8_t blue[] = { 0x00, 0x00, 0xff, 0x00 };
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EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(red), pixel_red);
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EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(green), pixel_green);
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EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(blue), pixel_blue);
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}
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UnitTest::setCase("Mem->Pixel RGBA8888 BE");
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{
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uint8_t red[] = { 0x00, 0x00, 0x00, 0xff };
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uint8_t green[] = { 0x00, 0x00, 0xff, 0x00 };
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uint8_t blue[] = { 0x00, 0xff, 0x00, 0x00 };
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EXPECT_EQ(PixelConverter::rgba8888_be.toPixel(red), pixel_red);
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EXPECT_EQ(PixelConverter::rgba8888_be.toPixel(green), pixel_green);
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EXPECT_EQ(PixelConverter::rgba8888_be.toPixel(blue), pixel_blue);
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}
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return UnitTest::printResults();
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}
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