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tests/functional: remove hacky sleep from the tests

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We have proper detection of prompts now so we don't need to guess with
sleep() sprinkled through the test. The extra step of calling halt is
just to flush the final bits of the log (although the last line is
still missed).

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250108121054.1126164-19-alex.bennee@linaro.org>
This commit is contained in:
Alex Bennée 2025-01-08 12:10:40 +00:00
parent d524441a36
commit b233de2af7
1 changed files with 18 additions and 14 deletions
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32
tests/functional/test_aarch64_virt.py
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@ -10,12 +10,12 @@
#
# SPDX-License-Identifier: GPL-2.0-or-later
import time
import logging
from subprocess import check_call, DEVNULL
from qemu_test import QemuSystemTest, Asset
from qemu_test import exec_command, wait_for_console_pattern
from qemu_test import exec_command_and_wait_for_pattern
from qemu_test import wait_for_console_pattern
from qemu_test import get_qemu_img
@ -107,18 +107,22 @@ class Aarch64VirtMachine(QemuSystemTest):
'virtio-blk-device,drive=scratch')
self.vm.launch()
self.wait_for_console_pattern('Welcome to Buildroot')
time.sleep(0.1)
exec_command(self, 'root')
time.sleep(0.1)
exec_command(self, 'dd if=/dev/hwrng of=/dev/vda bs=512 count=4')
time.sleep(0.1)
exec_command(self, 'md5sum /dev/vda')
time.sleep(0.1)
exec_command(self, 'cat /proc/interrupts')
time.sleep(0.1)
exec_command(self, 'cat /proc/self/maps')
time.sleep(0.1)
ps1='#'
self.wait_for_console_pattern('login:')
commands = [
('root', ps1),
('cat /proc/interrupts', ps1),
('cat /proc/self/maps', ps1),
('uname -a', ps1),
('dd if=/dev/hwrng of=/dev/vda bs=512 count=4', ps1),
('md5sum /dev/vda', ps1),
('halt -n', 'reboot: System halted')
]
for cmd, pattern in commands:
exec_command_and_wait_for_pattern(self, cmd, pattern)
def test_aarch64_virt_gicv3(self):
self.common_aarch64_virt("virt,gic_version=3")