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The test is based on https://github.com/seharris/qemu-avr-tests/tree/master/free-rtos/Demo demo which. If working correctly, prints 'ABCDEFGHIJKLMNOPQRSTUVWX' out. it also demostrates that timer and IRQ are working As the path name demonstrates, the FreeRTOS tests target a board based on a ATMega2560 MCU. We have one, the Arduino MEGA2560. Complementary documentation: https://feilipu.me/2012/01/15/ethermega-arduino-mega-2560-and-freertos/ https://feilipu.me/2015/11/24/arduino_freertos/ (see 'Compatibility') Signed-off-by: Michael Rolnik <mrolnik@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> [rth: Squash multiple avocado fixups from f4bug] Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Aleksandar Markovic <aleksandar.m.mail@gmail.com> Tested-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
51 lines
1.7 KiB
Python
51 lines
1.7 KiB
Python
#
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# QEMU AVR acceptance tests
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#
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# Copyright (c) 2019-2020 Michael Rolnik <mrolnik@gmail.com>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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import time
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from avocado_qemu import Test
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class AVR6Machine(Test):
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timeout = 5
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def test_freertos(self):
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"""
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:avocado: tags=arch:avr
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:avocado: tags=machine:arduino-mega-2560-v3
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"""
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"""
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https://github.com/seharris/qemu-avr-tests/raw/master/free-rtos/Demo/AVR_ATMega2560_GCC/demo.elf
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constantly prints out 'ABCDEFGHIJKLMNOPQRSTUVWXABCDEFGHIJKLMNOPQRSTUVWX'
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"""
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rom_url = ('https://github.com/seharris/qemu-avr-tests'
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'/raw/36c3e67b8755dcf/free-rtos/Demo'
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'/AVR_ATMega2560_GCC/demo.elf')
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rom_hash = '7eb521f511ca8f2622e0a3c5e8dd686efbb911d4'
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rom_path = self.fetch_asset(rom_url, asset_hash=rom_hash)
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self.vm.add_args('-bios', rom_path)
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self.vm.add_args('-nographic')
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self.vm.launch()
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time.sleep(2)
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self.vm.shutdown()
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self.assertIn('ABCDEFGHIJKLMNOPQRSTUVWXABCDEFGHIJKLMNOPQRSTUVWX',
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self.vm.get_log())
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