On Mon, Oct 28, 2019 at 08:34:37AM +0100, Philippe Mathieu-Daudé wrote:
> From: Philippe Mathieu-Daudé <f4...@amsat.org>
>
> Add a test which boots Linux and run basic commands using the serial
> port console.
>
> The kernel image is built by the Debian project:
> https://wiki.debian.org/RaspberryPi
>
> The DeviceTree blob comes from the official Raspberry Pi project:
> https://www.raspberrypi.org/
>
> The cpio image used comes from the linux-build-test project:
> https://github.com/groeck/linux-build-test
>
> This test can be run using:
>
> $ avocado run --show=console,app run -t machine:raspi3 tests/acceptance
> console: [ 0.000000] Linux version 4.14.0-3-arm64
> (debian-ker...@lists.debian.org) (gcc version 7.2.0 (Debian 7.2.0-18)) #1 SMP
> Debian 4.14.12-2 (2018-01-06)
> console: [ 0.000000] Boot CPU: AArch64 Processor [410fd034]
> console: [ 0.000000] Machine model: Raspberry Pi 3 Model B
> console: [ 0.000000] earlycon: pl11 at MMIO 0x000000003f201000 (options
> '')
> console: [ 0.000000] bootconsole [pl11] enabled
> [...]
> console: Starting network: OK
> console: Found console ttyAMA0
> console: Boot successful.
> console: / # cat /proc/cpuinfo
> console: processor : 0
> console: BogoMIPS : 125.00
> console: r : 0x41
> console: CPU architecture: 8
> console: CPU variant
> console: : 0x0
> console: CPU part : 0xd03
> console: CPU revision : 4
> console: / # uname -a
> console: Linux buildroot 4.14.0-3-arm64 #1 SMP Debian 4.14.12-2
> (2018-01-06) aarch64 GNU/Linux
> console: reboot
> console: / # reboot
> console: / # Found console ttyAMA0
> console: Stopping network: OK
> console: Saving random seed... done.
> console: Stopping logging: OK
> console: umount: devtmpfs busy - remounted read-only
> console: umount: can't unmount /: Invalid argument
> console: The system is going down NOW!
> console: Sent SIGTERM to all processes
> console: Sent SIGKILL to all processes
> console: Requesting system reboot
> console: kvm: exiting hardware virtualization
> console: reboot: Restarting system
> PASS (11.08 s)
>
> Reviewed-by: Cleber Rosa <cr...@redhat.com>
> Tested-by: Cleber Rosa <cr...@redhat.com>
> Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
> ---
> v2: Use archive.gzip_uncompress (Cleber)
>
> some chars are scrambled on the console?
> Cleber ran this 100 times and doesn't have issue.
> ---
> tests/acceptance/boot_linux_console.py | 48 ++++++++++++++++++++++++++
> 1 file changed, 48 insertions(+)
>
> diff --git a/tests/acceptance/boot_linux_console.py
> b/tests/acceptance/boot_linux_console.py
> index 1c9ff2bda3..dc27d79199 100644
> --- a/tests/acceptance/boot_linux_console.py
> +++ b/tests/acceptance/boot_linux_console.py
> @@ -338,6 +338,54 @@ class BootLinuxConsole(MachineTest):
> """
> self.do_test_arm_raspi2(1)
>
> + def test_arm_raspi3_initrd_uart0(self):
> + """
> + :avocado: tags=arch:aarch64
> + :avocado: tags=machine:raspi3
> + """
> + deb_url = ('https://snapshot.debian.org/archive/debian/'
> + '20180106T174014Z/pool/main/l/linux/'
> + 'linux-image-4.14.0-3-arm64_4.14.12-2_arm64.deb')
> + deb_hash = 'e71c995de57921921895c1162baea5df527d1c6b'
> + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash)
> + kernel_path = self.extract_from_deb(deb_path,
> + '/boot/vmlinuz-4.14.0-3-arm64')
> +
> + dtb_url = ('https://github.com/raspberrypi/firmware/raw/'
> + '1.20180313/boot/bcm2710-rpi-3-b.dtb')
> + dtb_hash = 'eb14d67133401ef2f93523be7341456d38bfc077'
> + dtb_path = self.fetch_asset(dtb_url, asset_hash=dtb_hash)
> +
> + initrd_url = ('https://github.com/groeck/linux-build-test/raw/'
> + '9b6b392ea7bc15f0d6632328d429d31c9c6273da/rootfs/'
> + 'arm64/rootfs.cpio.gz')
> + initrd_hash = '6fd05324f17bb950196b5ad9d3a0fa996339f4cd'
> + initrd_path_gz = self.fetch_asset(initrd_url, asset_hash=initrd_hash)
> + initrd_path = self.workdir + "rootfs.cpio"
> + archive.gzip_uncompress(initrd_path_gz, initrd_path)
> +
> + self.vm.set_machine('raspi3')
> + self.vm.set_console()
> + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
> + 'earlycon=pl011,0x3f201000 console=ttyAMA0 ' +
> + 'panic=-1 noreboot')
> + self.vm.add_args('-kernel', kernel_path,
> + '-dtb', dtb_path,
> + '-initrd', initrd_path,
> + '-append', kernel_command_line,
> + '-no-reboot')
> + self.vm.launch()
> +
> + self.wait_for_console_pattern('Boot successful.',
> + failure_message='-----[ cut here
> ]-----')
> +
With the previous refactors to wait_for_console_pattern(), this should become:
wait_for_console_pattern(self,
'Boot successful.',
failure_message='-----[ cut here ]-----')
- Cleber.
