[Qemu-devel] [PATCH v3 0/2] mips: Add more Avocado tests

[Qemu-devel] [PATCH v3 0/2] mips: Add more Avocado tests

[Philippe Mathieu-Daudé]

Hi,

It was a rainy week-end here, so I invested it to automatize some
of my MIPS tests.

The BootLinuxSshTest is not Global warming friendly, it is not
meant to run on a CI system but rather on a workstation previous
to post a pull request.
It can surely be improved, but it is a good starting point.

v3: Addressed issues reported by Cleber (only posting 3/4 and 4/4)
v2: Decorate slow tests with skipIf(CONTINUOUS_INTEGRATION):

  VENV    /home/travis/build/philmd/qemu/tests/venv
  PIP     /home/travis/build/philmd/qemu/tests/requirements.txt
  MKDIR   /home/travis/build/philmd/qemu/tests/results
  AVOCADO tests/acceptance
JOB ID     : 02a2b1c585c12aebfbd8db2f330ed9730a547ae0
JOB LOG    : /home/travis/build/philmd/qemu/tests/results/job-2019-05-23T16.05-02a2b1c/job.log
 (01/22) acceptance/boot_linux_console.py:BootLinuxConsole.test_x86_64_pc:  PASS (5.41 s)
 (02/22) acceptance/boot_linux_console.py:BootLinuxConsole.test_mips_malta:  PASS (3.33 s)
 (03/22) acceptance/boot_linux_console.py:BootLinuxConsole.test_mips64el_malta:  PASS (3.47 s)
 (04/22) acceptance/boot_linux_console.py:BootLinuxConsole.test_mips_malta_cpio:  PASS (15.09 s)
 (05/22) acceptance/boot_linux_console.py:BootLinuxConsole.test_aarch64_virt:  PASS (2.48 s)
 (06/22) acceptance/boot_linux_console.py:BootLinuxConsole.test_arm_virt:  PASS (7.25 s)
 (07/22) acceptance/boot_linux_console.py:BootLinuxConsole.test_s390x_s390_ccw_virtio:  PASS (4.66 s)
 (08/22) acceptance/boot_linux_console.py:BootLinuxConsole.test_alpha_clipper:  PASS (3.37 s)
 (09/22) acceptance/cpu_queries.py:QueryCPUModelExpansion.test:  PASS (0.16 s)
 (10/22) acceptance/empty_cpu_model.py:EmptyCPUModel.test:  PASS (0.02 s)
 (11/22) acceptance/linux_initrd.py:LinuxInitrd.test_with_2gib_file_should_exit_error_msg_with_linux_v3_6:  PASS (3.89 s)
 (12/22) acceptance/linux_initrd.py:LinuxInitrd.test_with_2gib_file_should_work_with_linux_v4_16:  PASS (15.14 s)
 (13/22) acceptance/linux_ssh_mips_malta.py:LinuxSSH.test_mips_malta32eb_kernel3_2_0:  SKIP: Running on Travis-CI
 (14/22) acceptance/linux_ssh_mips_malta.py:LinuxSSH.test_mips_malta64el_kernel3_2_0:  SKIP: Running on Travis-CI
 (15/22) acceptance/migration.py:Migration.test_migration_with_tcp_localhost:  PASS (0.23 s)
 (16/22) acceptance/version.py:Version.test_qmp_human_info_version:  PASS (0.04 s)
 (17/22) acceptance/virtio_version.py:VirtioVersionCheck.test_conventional_devs:  PASS (1.20 s)
 (18/22) acceptance/virtio_version.py:VirtioVersionCheck.test_modern_only_devs:  PASS (0.41 s)
 (19/22) acceptance/vnc.py:Vnc.test_no_vnc:  PASS (0.03 s)
 (20/22) acceptance/vnc.py:Vnc.test_no_vnc_change_password:  PASS (0.04 s)
 (21/22) acceptance/vnc.py:Vnc.test_vnc_change_password_requires_a_password:  PASS (0.04 s)
 (22/22) acceptance/vnc.py:Vnc.test_vnc_change_password:  PASS (0.04 s)
RESULTS    : PASS 20 | ERROR 0 | FAIL 0 | SKIP 2 | WARN 0 | INTERRUPT 0 | CANCEL 0
JOB TIME   : 68.64 s

Job output here:
https://travis-ci.org/philmd/qemu/jobs/536369687
"Ran for 16 min 26 sec"

Regards,

Phil.

Philippe Mathieu-Daudé (2):
  BootLinuxConsoleTest: Test nanoMIPS kernels on the I7200 CPU
  BootLinuxConsoleTest: Run kerneltests BusyBox on Malta

 tests/acceptance/boot_linux_console.py | 102 +++++++++++++++++++++++++
 1 file changed, 102 insertions(+)

-- 
2.20.1

[Qemu-devel] [PATCH v3 1/2] BootLinuxConsoleTest: Test nanoMIPS kernels on the I7200 CPU

[Philippe Mathieu-Daudé]

From: Philippe Mathieu-Daudé <f4bug@amsat.org>

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 f7d257cb4a17 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>
Acked-by: Aleksandar Markovic <amarkovic@wavecomp.com>
---
v3: No change
---
 tests/acceptance/boot_linux_console.py | 58 ++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)

diff --git a/tests/acceptance/boot_linux_console.py b/tests/acceptance/boot_linux_console.py
index 89a2179efc..a7a735c90d 100644
--- a/tests/acceptance/boot_linux_console.py
+++ b/tests/acceptance/boot_linux_console.py
@@ -10,6 +10,8 @@
 
 import os
 import logging
+import lzma
+import shutil
 
 from avocado_qemu import Test
 from avocado.utils import process
@@ -138,6 +140,62 @@ class BootLinuxConsole(Test):
         console_pattern = 'Kernel command line: %s' % kernel_command_line
         self.wait_for_console_pattern(console_pattern)
 
+    def do_test_mips_malta32el_nanomips(self, kernel_url, kernel_hash):
+        kernel_path_xz = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
+        kernel_path = self.workdir + "kernel"
+        with lzma.open(kernel_path_xz, 'rb') as f_in:
+            with open(kernel_path, 'wb') as f_out:
+                shutil.copyfileobj(f_in, f_out)
+
+        self.vm.set_machine('malta')
+        self.vm.set_console()
+        kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE
+                               + 'mem=256m@@0x0 '
+                               + 'console=ttyS0')
+        self.vm.add_args('-no-reboot',
+                         '-cpu', 'I7200',
+                         '-kernel', kernel_path,
+                         '-append', kernel_command_line)
+        self.vm.launch()
+        console_pattern = 'Kernel command line: %s' % kernel_command_line
+        self.wait_for_console_pattern(console_pattern)
+
+    def test_mips_malta32el_nanomips_4k(self):
+        """
+        :avocado: tags=arch:mipsel
+        :avocado: tags=machine:malta
+        :avocado: tags=endian:little
+        """
+        kernel_url = ('https://mipsdistros.mips.com/LinuxDistro/nanomips/'
+                      'kernels/v4.15.18-432-gb2eb9a8b07a1-20180627102142/'
+                      'generic_nano32r6el_page4k.xz')
+        kernel_hash = '477456aafd2a0f1ddc9482727f20fe9575565dd6'
+        self.do_test_mips_malta32el_nanomips(kernel_url, kernel_hash)
+
+    def test_mips_malta32el_nanomips_16k_up(self):
+        """
+        :avocado: tags=arch:mipsel
+        :avocado: tags=machine:malta
+        :avocado: tags=endian:little
+        """
+        kernel_url = ('https://mipsdistros.mips.com/LinuxDistro/nanomips/'
+                      'kernels/v4.15.18-432-gb2eb9a8b07a1-20180627102142/'
+                      'generic_nano32r6el_page16k_up.xz')
+        kernel_hash = 'e882868f944c71c816e832e2303b7874d044a7bc'
+        self.do_test_mips_malta32el_nanomips(kernel_url, kernel_hash)
+
+    def test_mips_malta32el_nanomips_64k_dbg(self):
+        """
+        :avocado: tags=arch:mipsel
+        :avocado: tags=machine:malta
+        :avocado: tags=endian:little
+        """
+        kernel_url = ('https://mipsdistros.mips.com/LinuxDistro/nanomips/'
+                      'kernels/v4.15.18-432-gb2eb9a8b07a1-20180627102142/'
+                      'generic_nano32r6el_page64k_dbg.xz')
+        kernel_hash = '18d1c68f2e23429e266ca39ba5349ccd0aeb7180'
+        self.do_test_mips_malta32el_nanomips(kernel_url, kernel_hash)
+
     def test_aarch64_virt(self):
         """
         :avocado: tags=arch:aarch64
-- 
2.20.1

[Qemu-devel] [PATCH v3 2/2] BootLinuxConsoleTest: Run kerneltests BusyBox on Malta

[Philippe Mathieu-Daudé]

From: Philippe Mathieu-Daudé <f4bug@amsat.org>

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>
Acked-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Tested-by: Cleber Rosa <crosa@redhat.com>
---
v3: Use archive.extract() instead of shutil+gzip (Cleber)
---
 tests/acceptance/boot_linux_console.py | 44 ++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/tests/acceptance/boot_linux_console.py b/tests/acceptance/boot_linux_console.py
index a7a735c90d..751e3bff86 100644
--- a/tests/acceptance/boot_linux_console.py
+++ b/tests/acceptance/boot_linux_console.py
@@ -49,6 +49,11 @@ class BootLinuxConsole(Test):
                 fail = 'Failure message found in console: %s' % failure_message
                 self.fail(fail)
 
+    def exec_command_and_wait_for_pattern(self, command, success_message):
+        command += '\n'
+        self.vm.console_socket.sendall(command.encode())
+        self.wait_for_console_pattern(success_message)
+
     def extract_from_deb(self, deb, path):
         """
         Extracts a file from a deb package into the test workdir
@@ -140,6 +145,45 @@ class BootLinuxConsole(Test):
         console_pattern = 'Kernel command line: %s' % kernel_command_line
         self.wait_for_console_pattern(console_pattern)
 
+    def test_mips_malta_cpio(self):
+        """
+        :avocado: tags=arch:mips
+        :avocado: tags=machine:malta
+        :avocado: tags=endian:big
+        """
+        deb_url = ('http://snapshot.debian.org/archive/debian/'
+                   '20160601T041800Z/pool/main/l/linux/'
+                   'linux-image-4.5.0-2-4kc-malta_4.5.5-1_mips.deb')
+        deb_hash = 'a3c84f3e88b54e06107d65a410d1d1e8e0f340f8'
+        deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash)
+        kernel_path = self.extract_from_deb(deb_path,
+                                            '/boot/vmlinux-4.5.0-2-4kc-malta')
+        initrd_url = ('https://github.com/groeck/linux-build-test/raw/'
+                      '8584a59ed9e5eb5ee7ca91f6d74bbb06619205b8/rootfs/'
+                      'mips/rootfs.cpio.gz')
+        initrd_hash = 'bf806e17009360a866bf537f6de66590de349a99'
+        initrd_path_gz = self.fetch_asset(initrd_url, asset_hash=initrd_hash)
+        initrd_path = archive.extract(initrd_path_gz,
+                                      os.path.join(self.workdir, 'rootfs.cpio'))
+        self.vm.set_machine('malta')
+        self.vm.set_console()
+        kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE
+                               + 'console=ttyS0 console=tty '
+                               + 'rdinit=/sbin/init noreboot')
+        self.vm.add_args('-kernel', kernel_path,
+                         '-initrd', initrd_path,
+                         '-append', kernel_command_line,
+                         '-no-reboot')
+        self.vm.launch()
+        self.wait_for_console_pattern('Boot successful.')
+
+        self.exec_command_and_wait_for_pattern('cat /proc/cpuinfo',
+                                               'BogoMIPS')
+        self.exec_command_and_wait_for_pattern('uname -a',
+                                               'Debian')
+        self.exec_command_and_wait_for_pattern('reboot',
+                                               'reboot: Restarting system')
+
     def do_test_mips_malta32el_nanomips(self, kernel_url, kernel_hash):
         kernel_path_xz = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
         kernel_path = self.workdir + "kernel"
-- 
2.20.1

Re: [Qemu-devel] [PATCH v3 2/2] BootLinuxConsoleTest: Run kerneltests BusyBox on Malta

[Cleber Rosa]

On Fri, Jun 07, 2019 at 01:02:32AM +0200, Philippe Mathieu-Daudé wrote:
> From: Philippe Mathieu-Daudé <f4bug@amsat.org>
> 
> 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>
> Acked-by: Aleksandar Markovic <amarkovic@wavecomp.com>
> Tested-by: Cleber Rosa <crosa@redhat.com>
> ---
> v3: Use archive.extract() instead of shutil+gzip (Cleber)
> ---
>  tests/acceptance/boot_linux_console.py | 44 ++++++++++++++++++++++++++
>  1 file changed, 44 insertions(+)
> 
> diff --git a/tests/acceptance/boot_linux_console.py b/tests/acceptance/boot_linux_console.py
> index a7a735c90d..751e3bff86 100644
> --- a/tests/acceptance/boot_linux_console.py
> +++ b/tests/acceptance/boot_linux_console.py
> @@ -49,6 +49,11 @@ class BootLinuxConsole(Test):
>                  fail = 'Failure message found in console: %s' % failure_message
>                  self.fail(fail)
>  
> +    def exec_command_and_wait_for_pattern(self, command, success_message):
> +        command += '\n'
> +        self.vm.console_socket.sendall(command.encode())
> +        self.wait_for_console_pattern(success_message)
> +
>      def extract_from_deb(self, deb, path):
>          """
>          Extracts a file from a deb package into the test workdir
> @@ -140,6 +145,45 @@ class BootLinuxConsole(Test):
>          console_pattern = 'Kernel command line: %s' % kernel_command_line
>          self.wait_for_console_pattern(console_pattern)
>  
> +    def test_mips_malta_cpio(self):
> +        """
> +        :avocado: tags=arch:mips
> +        :avocado: tags=machine:malta
> +        :avocado: tags=endian:big
> +        """
> +        deb_url = ('http://snapshot.debian.org/archive/debian/'
> +                   '20160601T041800Z/pool/main/l/linux/'
> +                   'linux-image-4.5.0-2-4kc-malta_4.5.5-1_mips.deb')
> +        deb_hash = 'a3c84f3e88b54e06107d65a410d1d1e8e0f340f8'
> +        deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash)
> +        kernel_path = self.extract_from_deb(deb_path,
> +                                            '/boot/vmlinux-4.5.0-2-4kc-malta')
> +        initrd_url = ('https://github.com/groeck/linux-build-test/raw/'
> +                      '8584a59ed9e5eb5ee7ca91f6d74bbb06619205b8/rootfs/'
> +                      'mips/rootfs.cpio.gz')
> +        initrd_hash = 'bf806e17009360a866bf537f6de66590de349a99'
> +        initrd_path_gz = self.fetch_asset(initrd_url, asset_hash=initrd_hash)
> +        initrd_path = archive.extract(initrd_path_gz,
> +                                      os.path.join(self.workdir, 'rootfs.cpio'))
> +        self.vm.set_machine('malta')
> +        self.vm.set_console()
> +        kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE
> +                               + 'console=ttyS0 console=tty '
> +                               + 'rdinit=/sbin/init noreboot')
> +        self.vm.add_args('-kernel', kernel_path,
> +                         '-initrd', initrd_path,
> +                         '-append', kernel_command_line,
> +                         '-no-reboot')
> +        self.vm.launch()
> +        self.wait_for_console_pattern('Boot successful.')
> +
> +        self.exec_command_and_wait_for_pattern('cat /proc/cpuinfo',
> +                                               'BogoMIPS')
> +        self.exec_command_and_wait_for_pattern('uname -a',
> +                                               'Debian')
> +        self.exec_command_and_wait_for_pattern('reboot',
> +                                               'reboot: Restarting system')
> +
>      def do_test_mips_malta32el_nanomips(self, kernel_url, kernel_hash):
>          kernel_path_xz = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
>          kernel_path = self.workdir + "kernel"
> -- 
> 2.20.1
> 

Reviewed-by: Cleber Rosa <crosa@redhat.com>

Re: [Qemu-devel] [PATCH v3 2/2] BootLinuxConsoleTest: Run kerneltests BusyBox on Malta

[Aleksandar Markovic]

On Jun 7, 2019 1:06 AM, "Philippe Mathieu-Daudé" <philmd@redhat.com> wrote:
>
> From: Philippe Mathieu-Daudé <f4bug@amsat.org>
>
> 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>
> Acked-by: Aleksandar Markovic <amarkovic@wavecomp.com>
> Tested-by: Cleber Rosa <crosa@redhat.com>
> ---

Excellent test, and commit message content too. May I suggest the test
group inclusion of the text of this commit message (or similar text) to the
documentation on QEMU Testing web page, as an example of the acceptance
test usage?

Yours, Aleksandar

> v3: Use archive.extract() instead of shutil+gzip (Cleber)
> ---
>  tests/acceptance/boot_linux_console.py | 44 ++++++++++++++++++++++++++
>  1 file changed, 44 insertions(+)
>
> diff --git a/tests/acceptance/boot_linux_console.py
b/tests/acceptance/boot_linux_console.py
> index a7a735c90d..751e3bff86 100644
> --- a/tests/acceptance/boot_linux_console.py
> +++ b/tests/acceptance/boot_linux_console.py
> @@ -49,6 +49,11 @@ class BootLinuxConsole(Test):
>                  fail = 'Failure message found in console: %s' %
failure_message
>                  self.fail(fail)
>
> +    def exec_command_and_wait_for_pattern(self, command,
success_message):
> +        command += '\n'
> +        self.vm.console_socket.sendall(command.encode())
> +        self.wait_for_console_pattern(success_message)
> +
>      def extract_from_deb(self, deb, path):
>          """
>          Extracts a file from a deb package into the test workdir
> @@ -140,6 +145,45 @@ class BootLinuxConsole(Test):
>          console_pattern = 'Kernel command line: %s' % kernel_command_line
>          self.wait_for_console_pattern(console_pattern)
>
> +    def test_mips_malta_cpio(self):
> +        """
> +        :avocado: tags=arch:mips
> +        :avocado: tags=machine:malta
> +        :avocado: tags=endian:big
> +        """
> +        deb_url = ('http://snapshot.debian.org/archive/debian/'
> +                   '20160601T041800Z/pool/main/l/linux/'
> +                   'linux-image-4.5.0-2-4kc-malta_4.5.5-1_mips.deb')
> +        deb_hash = 'a3c84f3e88b54e06107d65a410d1d1e8e0f340f8'
> +        deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash)
> +        kernel_path = self.extract_from_deb(deb_path,
> +
'/boot/vmlinux-4.5.0-2-4kc-malta')
> +        initrd_url = ('https://github.com/groeck/linux-build-test/raw/'
> +                      '8584a59ed9e5eb5ee7ca91f6d74bbb06619205b8/rootfs/'
> +                      'mips/rootfs.cpio.gz')
> +        initrd_hash = 'bf806e17009360a866bf537f6de66590de349a99'
> +        initrd_path_gz = self.fetch_asset(initrd_url,
asset_hash=initrd_hash)
> +        initrd_path = archive.extract(initrd_path_gz,
> +                                      os.path.join(self.workdir,
'rootfs.cpio'))
> +        self.vm.set_machine('malta')
> +        self.vm.set_console()
> +        kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE
> +                               + 'console=ttyS0 console=tty '
> +                               + 'rdinit=/sbin/init noreboot')
> +        self.vm.add_args('-kernel', kernel_path,
> +                         '-initrd', initrd_path,
> +                         '-append', kernel_command_line,
> +                         '-no-reboot')
> +        self.vm.launch()
> +        self.wait_for_console_pattern('Boot successful.')
> +
> +        self.exec_command_and_wait_for_pattern('cat /proc/cpuinfo',
> +                                               'BogoMIPS')
> +        self.exec_command_and_wait_for_pattern('uname -a',
> +                                               'Debian')
> +        self.exec_command_and_wait_for_pattern('reboot',
> +                                               'reboot: Restarting
system')
> +
>      def do_test_mips_malta32el_nanomips(self, kernel_url, kernel_hash):
>          kernel_path_xz = self.fetch_asset(kernel_url,
asset_hash=kernel_hash)
>          kernel_path = self.workdir + "kernel"
> --
> 2.20.1
>
>