From: Gabe Black Date: Tue, 5 Dec 2017 04:04:20 +0000 (-0800) Subject: tests: Turn fbtest into a gtest and move it to src/base. X-Git-Tag: v19.0.0.0~2437 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5a4b143c2d53ee4eb0ff881278e35a35493b9de1;p=gem5.git 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 Maintainer: Andreas Sandberg --- diff --git a/src/base/SConscript b/src/base/SConscript index bbdc85f75..d1c4a14bf 100644 --- a/src/base/SConscript +++ b/src/base/SConscript @@ -56,6 +56,7 @@ Source('logging.cc') Source('match.cc') Source('output.cc') Source('pixel.cc') +GTest('pixeltest', 'pixeltest.cc', 'pixel.cc') Source('pollevent.cc') Source('random.cc') if env['TARGET_ISA'] != 'null': diff --git a/src/base/pixeltest.cc b/src/base/pixeltest.cc new file mode 100644 index 000000000..4c88fc964 --- /dev/null +++ b/src/base/pixeltest.cc @@ -0,0 +1,121 @@ +/* + * Copyright (c) 2015 ARM Limited + * All rights reserved + * + * The license below extends only to copyright in the software and shall + * not be construed as granting a license to any other intellectual + * property including but not limited to intellectual property relating + * to a hardware implementation of the functionality of the software + * licensed hereunder. You may use the software subject to the license + * terms below provided that you ensure that this notice is replicated + * unmodified and in its entirety in all distributions of the software, + * modified or unmodified, in source code or in binary form. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer; + * redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution; + * neither the name of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * Authors: Andreas Sandberg + */ + +#include + +#include "base/pixel.hh" + +static Pixel pixel_red(0xff, 0x00, 0x00); +static Pixel pixel_green(0x00, 0xff, 0x00); +static Pixel pixel_blue(0x00, 0x00, 0xff); + +TEST(FBTest, PixelConversionRGBA8888) +{ + EXPECT_EQ(PixelConverter::rgba8888_le.fromPixel(pixel_red), + 0x000000ffU); + EXPECT_EQ(PixelConverter::rgba8888_le.fromPixel(pixel_green), + 0x0000ff00U); + EXPECT_EQ(PixelConverter::rgba8888_le.fromPixel(pixel_blue), + 0x00ff0000U); + + EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(0x000000ffU), + pixel_red); + EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(0x0000ff00U), + pixel_green); + EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(0x00ff0000U), + pixel_blue); +} + +TEST(FBTest, PixelConversionRGB565) +{ + EXPECT_EQ(PixelConverter::rgb565_le.fromPixel(pixel_red), 0x001fU); + EXPECT_EQ(PixelConverter::rgb565_le.fromPixel(pixel_green), 0x07e0U); + EXPECT_EQ(PixelConverter::rgb565_le.fromPixel(pixel_blue), 0xf800U); + + EXPECT_EQ(PixelConverter::rgb565_le.toPixel(0x001fU), pixel_red); + EXPECT_EQ(PixelConverter::rgb565_le.toPixel(0x07e0U), pixel_green); + EXPECT_EQ(PixelConverter::rgb565_le.toPixel(0xf800U), pixel_blue); +} + +TEST(FBTest, PixelToMemRGBA8888LE) +{ + uint8_t data[] = { 0xde, 0xad, 0xbe, 0xef }; + PixelConverter::rgba8888_le.fromPixel(data, pixel_red); + EXPECT_EQ(data[0], 0xff); + EXPECT_EQ(data[1], 0x00); + EXPECT_EQ(data[3], 0x00); + EXPECT_EQ(data[3], 0x00); + EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(data), pixel_red); + + PixelConverter::rgba8888_le.fromPixel(data, pixel_green); + EXPECT_EQ(data[0], 0x00); + EXPECT_EQ(data[1], 0xff); + EXPECT_EQ(data[3], 0x00); + EXPECT_EQ(data[3], 0x00); + EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(data), pixel_green); + + PixelConverter::rgba8888_le.fromPixel(data, pixel_blue); + EXPECT_EQ(data[0], 0x00); + EXPECT_EQ(data[1], 0x00); + EXPECT_EQ(data[2], 0xff); + EXPECT_EQ(data[3], 0x00); + EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(data), pixel_blue); +} + +TEST(FBTest, MemToPixelRGBA8888LE) +{ + uint8_t red[] = { 0xff, 0x00, 0x00, 0x00 }; + uint8_t green[] = { 0x00, 0xff, 0x00, 0x00 }; + uint8_t blue[] = { 0x00, 0x00, 0xff, 0x00 }; + + EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(red), pixel_red); + EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(green), pixel_green); + EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(blue), pixel_blue); +} + +TEST(FBTest, MemToPixelRGBA8888BE) +{ + uint8_t red[] = { 0x00, 0x00, 0x00, 0xff }; + uint8_t green[] = { 0x00, 0x00, 0xff, 0x00 }; + uint8_t blue[] = { 0x00, 0xff, 0x00, 0x00 }; + + EXPECT_EQ(PixelConverter::rgba8888_be.toPixel(red), pixel_red); + EXPECT_EQ(PixelConverter::rgba8888_be.toPixel(green), pixel_green); + EXPECT_EQ(PixelConverter::rgba8888_be.toPixel(blue), pixel_blue); +} diff --git a/src/unittest/SConscript b/src/unittest/SConscript index 21b592e6c..394f1511f 100644 --- a/src/unittest/SConscript +++ b/src/unittest/SConscript @@ -34,7 +34,6 @@ Source('unittest.cc') UnitTest('circlebuf', 'circlebuf.cc') UnitTest('cprintftime', 'cprintftime.cc') -UnitTest('pixeltest', 'pixeltest.cc') UnitTest('initest', 'initest.cc') UnitTest('nmtest', 'nmtest.cc') UnitTest('rangemaptest', 'rangemaptest.cc') diff --git a/src/unittest/pixeltest.cc b/src/unittest/pixeltest.cc deleted file mode 100644 index 8a8f959ae..000000000 --- a/src/unittest/pixeltest.cc +++ /dev/null @@ -1,126 +0,0 @@ -/* - * Copyright (c) 2015 ARM Limited - * All rights reserved - * - * The license below extends only to copyright in the software and shall - * not be construed as granting a license to any other intellectual - * property including but not limited to intellectual property relating - * to a hardware implementation of the functionality of the software - * licensed hereunder. You may use the software subject to the license - * terms below provided that you ensure that this notice is replicated - * unmodified and in its entirety in all distributions of the software, - * modified or unmodified, in source code or in binary form. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer; - * redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution; - * neither the name of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * Authors: Andreas Sandberg - */ - -#include "base/framebuffer.hh" -#include "unittest/unittest.hh" - -static Pixel pixel_red(0xff, 0x00, 0x00); -static Pixel pixel_green(0x00, 0xff, 0x00); -static Pixel pixel_blue(0x00, 0x00, 0xff); - -int -main() -{ - UnitTest::setCase("Pixel conversion RGBA8888"); - { - EXPECT_EQ(PixelConverter::rgba8888_le.fromPixel(pixel_red), - 0x000000ffU); - EXPECT_EQ(PixelConverter::rgba8888_le.fromPixel(pixel_green), - 0x0000ff00U); - EXPECT_EQ(PixelConverter::rgba8888_le.fromPixel(pixel_blue), - 0x00ff0000U); - - EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(0x000000ffU), - pixel_red); - EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(0x0000ff00U), - pixel_green); - EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(0x00ff0000U), - pixel_blue); - } - - UnitTest::setCase("Pixel conversion RGB565"); - { - EXPECT_EQ(PixelConverter::rgb565_le.fromPixel(pixel_red), 0x001fU); - EXPECT_EQ(PixelConverter::rgb565_le.fromPixel(pixel_green), 0x07e0U); - EXPECT_EQ(PixelConverter::rgb565_le.fromPixel(pixel_blue), 0xf800U); - - EXPECT_EQ(PixelConverter::rgb565_le.toPixel(0x001fU), pixel_red); - EXPECT_EQ(PixelConverter::rgb565_le.toPixel(0x07e0U), pixel_green); - EXPECT_EQ(PixelConverter::rgb565_le.toPixel(0xf800U), pixel_blue); - } - - UnitTest::setCase("Pixel->Mem RGBA8888 LE"); - { - uint8_t data[] = { 0xde, 0xad, 0xbe, 0xef }; - PixelConverter::rgba8888_le.fromPixel(data, pixel_red); - EXPECT_EQ(data[0], 0xff); - EXPECT_EQ(data[1], 0x00); - EXPECT_EQ(data[3], 0x00); - EXPECT_EQ(data[3], 0x00); - EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(data), pixel_red); - - PixelConverter::rgba8888_le.fromPixel(data, pixel_green); - EXPECT_EQ(data[0], 0x00); - EXPECT_EQ(data[1], 0xff); - EXPECT_EQ(data[3], 0x00); - EXPECT_EQ(data[3], 0x00); - EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(data), pixel_green); - - PixelConverter::rgba8888_le.fromPixel(data, pixel_blue); - EXPECT_EQ(data[0], 0x00); - EXPECT_EQ(data[1], 0x00); - EXPECT_EQ(data[2], 0xff); - EXPECT_EQ(data[3], 0x00); - EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(data), pixel_blue); - } - - UnitTest::setCase("Mem->Pixel RGBA8888 LE"); - { - uint8_t red[] = { 0xff, 0x00, 0x00, 0x00 }; - uint8_t green[] = { 0x00, 0xff, 0x00, 0x00 }; - uint8_t blue[] = { 0x00, 0x00, 0xff, 0x00 }; - - EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(red), pixel_red); - EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(green), pixel_green); - EXPECT_EQ(PixelConverter::rgba8888_le.toPixel(blue), pixel_blue); - } - - UnitTest::setCase("Mem->Pixel RGBA8888 BE"); - { - uint8_t red[] = { 0x00, 0x00, 0x00, 0xff }; - uint8_t green[] = { 0x00, 0x00, 0xff, 0x00 }; - uint8_t blue[] = { 0x00, 0xff, 0x00, 0x00 }; - - EXPECT_EQ(PixelConverter::rgba8888_be.toPixel(red), pixel_red); - EXPECT_EQ(PixelConverter::rgba8888_be.toPixel(green), pixel_green); - EXPECT_EQ(PixelConverter::rgba8888_be.toPixel(blue), pixel_blue); - } - - return UnitTest::printResults(); -}