This tests boots a Linux kernel on a Malta machine up to a
busybox shell on the serial console. Few commands are executed
before halting the machine (via reboot).
We use the initrd cpio image from the kerneltests project:
https://kerneltests.org/
If MIPS is a target being built, "make check-acceptance" will
automatically include this test by the use of the "arch:mips" tags.
Alternatively, this test can be run using:
$ avocado --show=console run -t arch:mips tests/acceptance/boot_linux_console.py
[...]
console: Boot successful.
[...]
console: / # uname -a
console: Linux buildroot 4.5.0-2-4kc-malta #1 Debian 4.5.5-1 (2016-05-29) mips GNU/Linux
console: / # reboot
console: / # reboot: Restarting system
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20190520231910.12184-4-f4bug@amsat.org>
Acked-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Similar to the x86_64/pc test, it boots a Linux kernel on a Malta
machine and verify the serial is working.
Use the documentation added in commit f7d257cb4a to test
nanoMIPS kernels and the I7200 CPU.
This test can be run using:
$ avocado --show=console run -t arch:mipsel tests/acceptance/boot_linux_console.py
console: [ 0.000000] Linux version 4.15.18-00432-gb2eb9a8b (emubuild@mipscs563) (gcc version 6.3.0 (Codescape GNU Tools 2018.04-02 for nanoMIPS Linux)) #1 SMP Wed Jun 27 11:10:08 PDT 2018
console: [ 0.000000] GCRs appear to have been moved (expected them at 0x1fbf8000)!
console: [ 0.000000] GCRs appear to have been moved (expected them at 0x1fbf8000)!
console: [ 0.000000] CPU0 revision is: 00010000 (MIPS GENERIC QEMU)
console: [ 0.000000] MIPS: machine is mti,malta
console: [ 0.000000] Determined physical RAM map:
console: [ 0.000000] memory: 08000000 @ 00000000 (usable)
console: [ 0.000000] earlycon: ns16550a0 at I/O port 0x3f8 (options '38400n8')
console: [ 0.000000] bootconsole [ns16550a0] enabled
console: [ 0.000000] User-defined physical RAM map:
console: [ 0.000000] memory: 10000000 @ 00000000 (usable)
console: [ 0.000000] Initrd not found or empty - disabling initrd
console: [ 0.000000] MIPS CPS SMP unable to proceed without a CM
console: [ 0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
console: [ 0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
console: [ 0.000000] This processor doesn't support highmem. -262144k highmem ignored
console: [ 0.000000] Zone ranges:
console: [ 0.000000] Normal [mem 0x0000000000000000-0x000000000fffffff]
console: [ 0.000000] HighMem empty
console: [ 0.000000] Movable zone start for each node
console: [ 0.000000] Early memory node ranges
console: [ 0.000000] node 0: [mem 0x0000000000000000-0x000000000fffffff]
console: [ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000000fffffff]
console: [ 0.000000] random: get_random_bytes called from start_kernel+0x60/0x2f0 with crng_init=0
console: [ 0.000000] percpu: Embedded 16 pages/cpu @(ptrval) s36620 r8192 d20724 u65536
console: [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 64960
console: [ 0.000000] Kernel command line: printk.time=0 mem=256m@@0x0 console=ttyS0 earlycon
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20190520231910.12184-3-f4bug@amsat.org>
Acked-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Similar to the x86_64/pc test, it boots a Linux kernel on an
Emcraft board and verify the serial is working.
If ARM is a target being built, "make check-acceptance" will
automatically include this test by the use of the "arch:arm" tags.
Alternatively, this test can be run using:
$ avocado run -t arch:arm tests/acceptance
$ avocado run -t machine:emcraft_sf2 tests/acceptance
Based on the recommended test setup from Subbaraya Sundeep:
https://lists.gnu.org/archive/html/qemu-devel/2017-05/msg03810.html
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20190520220635.10961-3-f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Avoid to log empty lines in console debug logs.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20190520220635.10961-2-f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Tested-by: Cleber Rosa <crosa@redhat.com>
Acked-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Debian binary package format supports various compressions.
Per man deb(5):
NAME
deb - Debian binary package format
FORMAT
...
The third, last required member is named data.tar. It contains the
filesystem as a tar archive, either not compressed (supported since
dpkg 1.10.24), or compressed with gzip (with .gz extension),
xz (with .xz extension, supported since dpkg 1.15.6),
bzip2 (with .bz2 extension, supported since dpkg 1.10.24) or
lzma (with .lzma extension, supported since dpkg 1.13.25).
List the archive files to have the 3rd name with the correct extension.
The function avocado.utils.archive.extract() will handle the different
compression format for us.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190312234541.2887-2-philmd@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Similar to the x86_64 + pc test, it boots a Linux kernel on a Malta
board and verify the serial is working. One extra command added to
the QEMU command line is '-vga std', because the kernel used is
known to crash without it.
If alpha is a target being built, "make check-acceptance" will
automatically include this test by the use of the "arch:alpha" tags.
Alternatively, this test can be run using:
$ avocado run -t arch:alpha tests/acceptance
$ avocado run -t machine:clipper tests/acceptance
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Caio Carrara <ccarrara@redhat.com>
Message-Id: <20190312171824.5134-21-crosa@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Just like the previous tests, boots a Linux kernel on a s390x target
using the s390-ccw-virtio machine.
Because it's not possible to have multiple VT220 consoles,
'-nodefaults' is used, so that the one set with set_console() works
correctly.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Caio Carrara <ccarrara@redhat.com>
Message-Id: <20190312171824.5134-20-crosa@redhat.com>
[ehabkost: Updated kernel URL to point to fedoraproject.org]
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Just like the previous tests, boots a Linux kernel on an arm target
using the virt machine.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Caio Carrara <ccarrara@redhat.com>
Message-Id: <20190312171824.5134-19-crosa@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Just like the previous tests, boots a Linux kernel on a aarch64 target
using the virt machine.
One special option added is the CPU type, given that the kernel
selected fails to boot on the virt machine's default CPU (cortex-a15).
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Caio Carrara <ccarrara@redhat.com>
Message-Id: <20190312171824.5134-18-crosa@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Similar to the x86_64 + pc test, it boots a Linux kernel on a Malta
board and verify the serial is working.
If mips64el is a target being built, "make check-acceptance" will
automatically include this test by the use of the "arch:mips64el"
tags.
Alternatively, this test can be run using:
$ avocado run -t arch:mips64el tests/acceptance
$ avocado run -t machine:malta tests/acceptance
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <20190312171824.5134-15-crosa@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Similar to the x86_64 + pc test, it boots a Linux kernel on a Malta
board and verify the serial is working. Also, it relies on the serial
device set by the machine itself.
If mips is a target being built, "make check-acceptance" will
automatically include this test by the use of the "arch:mips" tags.
Alternatively, this test can be run using:
$ avocado run -t arch:mips tests/acceptance
$ avocado run -t machine:malta tests/acceptance
$ avocado run -t endian:big tests/acceptance
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190312171824.5134-14-crosa@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This introduces a utility method that monitors the console device and
looks for either a message that signals the test success or failure.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Caio Carrara <ccarrara@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20190312171824.5134-12-crosa@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
When running on very low powered environments, some tests may time out
causing false negatives. As a conservative change, and for
considering that human time (investigating false negatives) is worth
more than some extra machine cycles (and time), let's increase the
overall timeout.
CC: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20190312171824.5134-11-crosa@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
The 'printk.time=0' option makes it easier to parse the console
output. Let's set it as a default, and reusable, kernel command line
options for this and future similar tests.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20190312171824.5134-10-crosa@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Update to the stock Fedora 29 kernel, from the Fedora 28. New tests
will be added using the 29 kernel, so for consistency, let's also
update it here.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Caio Carrara <ccarrara@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
CC: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20190312171824.5134-9-crosa@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Given that the test is specific to x86_64 and pc, and new tests are
going to be added to the same class, let's rename it accordingly.
Also, let's make the class documentation not architecture specific.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Caio Carrara <ccarrara@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20190312171824.5134-8-crosa@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Currently, some tests contains target architecture information, in the
form of a "x86_64" tag. But that tag is not respected in the default
execution, that is, "make check-acceptance" doesn't do anything with
it.
That said, even the target architecture handling currently present in
the "avocado_qemu.Test" class is pretty limited. For instance, by
default, it chooses a target based on the host architecture.
Because the original implementation of the tags feature in Avocado did
not include any time of namespace or "key:val" mechanism, no tag has
relation to another tag. The new implementation of the tags feature
from version 67.0 onwards, allows "key:val" tags, and because of that,
a test can be classified with a tag in a given key. For instance, the
new proposed version of the "boot_linux_console.py" test, which
downloads and attempts to run a x86_64 kernel, is now tagged as:
🥑 tags=arch:x86_64
This means that it can be filtered (out) when no x86_64 target is
available. At the same time, tests that don't have a "arch:" tag,
will not be filtered out.
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20190312171824.5134-6-crosa@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
The Avocado test runner attemps to find its INSTRUMENTED (that is,
Python based tests) in a manner that is as safe as possible to the
user. Different from plain Python unittest, it won't load or
execute test code on an operation such as:
$ avocado list tests/acceptance/
Before version 68.0, the logic implemented to identify INSTRUMENTED
tests would require either the "🥑 enable" or "🥑
recursive" statement as a flag for tests that would not inherit
directly from "avocado.Test". This is not necessary anymore,
and because of that the boiler plate statements can now be removed.
Reference: https://avocado-framework.readthedocs.io/en/68.0/release_notes/68_0.html#users-test-writers
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Caio Carrara <ccarrara@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-Id: <20190218173723.26120-1-crosa@redhat.com>
Signed-off-by: Cleber Rosa <crosa@redhat.com>
This test boots a Linux kernel, and checks that the given command
line was effective in two ways:
* It makes the kernel use the set "console device" as a console
* The kernel records the command line as expected in the console
Given that way too many error conditions may occur, and detecting the
kernel boot progress status may not be trivial, this test relies on a
timeout to handle unexpected situations. Also, it's *not* tagged as a
quick test for obvious reasons.
It may be useful, while interactively running/debugging this test, or
tests similar to this one, to show some of the logging channels.
Example:
$ avocado --show=QMP,console run boot_linux_console.py
Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <20180530184156.15634-6-crosa@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Philippe Mathieu-Daudé
Philippe Mathieu-Daudé
Cleber Rosa