[Qemu-devel] [PATCH v7 00/13] tests: Add VM based build tests (for non-x86_64 and/or non-Linux)

[Qemu-devel] [PATCH v7 00/13] tests: Add VM based build tests (for non-x86_64 and/or non-Linux)

[Fam Zheng]

v7: Add Alex's rev-by to patch 2.
    GPLv2 => GPLv2+ for all new files. [Peter]
    Add more description in file header to archive-source.sh for the intended
    usage.  [Peter]
    "output tarball" in usage. [Alex]
    Add quotes to "$1". [Peter]
    Put generated keys in separate files. [Alex]
    Use os.devnull. [Alex]
    More error info when launching QEMU fails. [Alex]

v6: Add license to new file. [Philippe]
    Change tests/.gitignore. [Philippe]

v5: Generate source tar file with a script.
    Fix tmpdir, use pwd.
    Reduce default -j to half cores.

v4: Drop unused imports and parameters. [Cleber]
    Use --exclude-vcs (still no --exclude-vcs-ignores because it's too new). [Philippe]
    Use gtar if available. [Philippe, Kamil]
    /dev/ld1a -> /dev/rld1a for netbsd. [Kamil]
    Only use '-enable-kvm' if /dev/kvm is there. [Kamil]
    Grammar fixes of README. [Stefan]
    Rename image on the server to include version and arch. [Kamil]
    Just ignore *.tmp. [Philippe]

v3: Drop RFC.
    Add Stefan's and Kamil's reviewed-bys.
    Use optparse. [Stefan]
    Drop the VGA patch. [Paolo, Stefan]
    Improve exit/exit code/doc. [Stefan]
    Drop unused line from basevm.py. [Stefan]
    Drop "--target-list" form Makefile.
    More intelligent '-j'.
    Add README. [Stefan]

v2: - Add docstring. [Stefan]
    - Call self._load_io_lod. [Stefan]
    - Use "info usernet" and dynamic ssh_port forwarding. [Stefan]
    - Add image checksum.
    - Use os.rename() and os.makedirs(). [Stefan]
    - Fix NetBSD URL. [Kamil]

Build tests in one 32 bit Linux guest and three BSD images are defined in this
series. This is a more managable way than the manually maintained virtual
machines in patchew. Also, one big advantage of ephemeral VMs over long running
guests is the reduced RAM usage of host, which makes it possible to have one
host test all these BSD variants and probably more.

The BSD guest templates are manually prepared following

https://wiki.qemu.org/Hosts/BSD

as it is not easy to automate. (The ideal approach is like the ubuntu.i386
script, which configures the guest on top of an official released image, fully
automatically.)

Need for help: "gmake check" in the added OpenBSD image fails with -ENOMEM
errors, even if I change "-m 2G" to "-m 8G" when starting VM. Ideas? And there
is a warning from ./configure about OpenBSD going to be unsupported in coming
releases, is it still the case?

Fam

Fam Zheng (13):
  gitignore: Ignore vm test images
  qemu.py: Add "wait()" method
  scripts: Add archive-source.sh
  tests: Add a test key pair
  tests: Add vm test lib
  tests: Add ubuntu.i386 image
  tests: Add FreeBSD image
  tests: Add NetBSD image
  tests: Add OpenBSD image
  Makefile: Add rules to run vm tests
  MAINTAINERS: Add tests/vm entry
  tests: Add README for vm tests
  docker: Use archive-source.py

 .gitignore                    |   1 +
 MAINTAINERS                   |   1 +
 Makefile                      |   2 +
 configure                     |   2 +-
 scripts/archive-source.sh     |  33 ++++++
 scripts/qemu.py               |   7 ++
 tests/.gitignore              |   1 +
 tests/docker/Makefile.include |  15 +--
 tests/docker/run              |   8 +-
 tests/keys/id_rsa             |  27 +++++
 tests/keys/id_rsa.pub         |   1 +
 tests/vm/Makefile.include     |  42 +++++++
 tests/vm/README               |  63 +++++++++++
 tests/vm/basevm.py            | 256 ++++++++++++++++++++++++++++++++++++++++++
 tests/vm/freebsd              |  42 +++++++
 tests/vm/netbsd               |  42 +++++++
 tests/vm/openbsd              |  43 +++++++
 tests/vm/ubuntu.i386          |  88 +++++++++++++++
 18 files changed, 653 insertions(+), 21 deletions(-)
 create mode 100755 scripts/archive-source.sh
 create mode 100644 tests/keys/id_rsa
 create mode 100644 tests/keys/id_rsa.pub
 create mode 100644 tests/vm/Makefile.include
 create mode 100644 tests/vm/README
 create mode 100755 tests/vm/basevm.py
 create mode 100755 tests/vm/freebsd
 create mode 100755 tests/vm/netbsd
 create mode 100755 tests/vm/openbsd
 create mode 100755 tests/vm/ubuntu.i386

-- 
2.13.5

[Qemu-devel] [PATCH v7 01/13] gitignore: Ignore vm test images

[Fam Zheng]

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 .gitignore       | 1 +
 tests/.gitignore | 1 +
 2 files changed, 2 insertions(+)

diff --git a/.gitignore b/.gitignore
index cf65316863..40acfcb9e2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -52,6 +52,7 @@
 /vscclient
 /vhost-user-scsi
 /fsdev/virtfs-proxy-helper
+*.tmp
 *.[1-9]
 *.a
 *.aux
diff --git a/tests/.gitignore b/tests/.gitignore
index fed0189a5a..cf6d99c91e 100644
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -95,3 +95,4 @@ test-filter-mirror
 test-filter-redirector
 *-test
 qapi-schema/*.test.*
+vm/*.img
-- 
2.13.5

[Qemu-devel] [PATCH v7 02/13] qemu.py: Add "wait()" method

[Fam Zheng]

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
---
 scripts/qemu.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/scripts/qemu.py b/scripts/qemu.py
index 4d8ee10943..99963053a5 100644
--- a/scripts/qemu.py
+++ b/scripts/qemu.py
@@ -157,6 +157,13 @@ class QEMUMachine(object):
             self._post_shutdown()
             raise
 
+    def wait(self):
+        '''Wait for the VM to power off'''
+        self._popen.wait()
+        self._qmp.close()
+        self._load_io_log()
+        self._post_shutdown()
+
     def shutdown(self):
         '''Terminate the VM and clean up'''
         if self.is_running():
-- 
2.13.5

[Qemu-devel] [PATCH v7 03/13] scripts: Add archive-source.sh

[Fam Zheng]

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 scripts/archive-source.sh | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100755 scripts/archive-source.sh

diff --git a/scripts/archive-source.sh b/scripts/archive-source.sh
new file mode 100755
index 0000000000..8b373e3090
--- /dev/null
+++ b/scripts/archive-source.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+#
+# Author: Fam Zheng <famz@redhat.com>
+#
+# Archive source tree, including submodules. This is created for test code to
+# export the source files, in order to be built in a different enviornment,
+# such as in a docker instance or VM.
+#
+# This code is licensed under the GPL version 2 or later.  See
+# the COPYING file in the top-level directory.
+
+set -e
+
+if test $# -lt 1; then
+    echo "Usage: $0 <output tarball>"
+    exit 1
+fi
+
+submodules=$(git submodule foreach --recursive --quiet 'echo $name')
+
+if test -n "$submodules"; then
+    {
+        git ls-files
+        for sm in $submodules; do
+            (cd $sm; git ls-files) | sed "s:^:$sm/:"
+        done
+    } | grep -x -v $(for sm in $submodules; do echo "-e $sm"; done) > "$1".list
+else
+    git ls-files > "$1".list
+fi
+
+tar -cf "$1" -T "$1".list
+rm "$1".list
-- 
2.13.5

Re: [Qemu-devel] [PATCH v7 03/13] scripts: Add archive-source.sh

[Peter Maydell]

On 13 September 2017 at 04:01, Fam Zheng <famz@redhat.com> wrote:
> Signed-off-by: Fam Zheng <famz@redhat.com>
> ---
>  scripts/archive-source.sh | 33 +++++++++++++++++++++++++++++++++
>  1 file changed, 33 insertions(+)
>  create mode 100755 scripts/archive-source.sh
>
> diff --git a/scripts/archive-source.sh b/scripts/archive-source.sh
> new file mode 100755
> index 0000000000..8b373e3090
> --- /dev/null
> +++ b/scripts/archive-source.sh
> @@ -0,0 +1,33 @@
> +#!/bin/sh
> +#
> +# Author: Fam Zheng <famz@redhat.com>
> +#
> +# Archive source tree, including submodules. This is created for test code to
> +# export the source files, in order to be built in a different enviornment,

"environment"

> +# such as in a docker instance or VM.
> +#
> +# This code is licensed under the GPL version 2 or later.  See
> +# the COPYING file in the top-level directory.
> +
> +set -e
> +
> +if test $# -lt 1; then
> +    echo "Usage: $0 <output tarball>"
> +    exit 1
> +fi
> +
> +submodules=$(git submodule foreach --recursive --quiet 'echo $name')
> +
> +if test -n "$submodules"; then
> +    {
> +        git ls-files
> +        for sm in $submodules; do
> +            (cd $sm; git ls-files) | sed "s:^:$sm/:"
> +        done
> +    } | grep -x -v $(for sm in $submodules; do echo "-e $sm"; done) > "$1".list
> +else
> +    git ls-files > "$1".list
> +fi
> +
> +tar -cf "$1" -T "$1".list
> +rm "$1".list
> --
> 2.13.5
>

thanks
-- PMM

Re: [Qemu-devel] [PATCH v7 03/13] scripts: Add archive-source.sh

[Fam Zheng]

On Wed, 09/13 11:55, Peter Maydell wrote:
> On 13 September 2017 at 04:01, Fam Zheng <famz@redhat.com> wrote:
> > Signed-off-by: Fam Zheng <famz@redhat.com>
> > ---
> >  scripts/archive-source.sh | 33 +++++++++++++++++++++++++++++++++
> >  1 file changed, 33 insertions(+)
> >  create mode 100755 scripts/archive-source.sh
> >
> > diff --git a/scripts/archive-source.sh b/scripts/archive-source.sh
> > new file mode 100755
> > index 0000000000..8b373e3090
> > --- /dev/null
> > +++ b/scripts/archive-source.sh
> > @@ -0,0 +1,33 @@
> > +#!/bin/sh
> > +#
> > +# Author: Fam Zheng <famz@redhat.com>
> > +#
> > +# Archive source tree, including submodules. This is created for test code to
> > +# export the source files, in order to be built in a different enviornment,
> 
> "environment"

Fixed, thanks.

Fam

[Qemu-devel] [PATCH v7 04/13] tests: Add a test key pair

[Fam Zheng]

This will be used by setup test user ssh.

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 tests/keys/id_rsa     | 27 +++++++++++++++++++++++++++
 tests/keys/id_rsa.pub |  1 +
 2 files changed, 28 insertions(+)
 create mode 100644 tests/keys/id_rsa
 create mode 100644 tests/keys/id_rsa.pub

diff --git a/tests/keys/id_rsa b/tests/keys/id_rsa
new file mode 100644
index 0000000000..3a3787154b
--- /dev/null
+++ b/tests/keys/id_rsa
@@ -0,0 +1,27 @@
+----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
diff --git a/tests/keys/id_rsa.pub b/tests/keys/id_rsa.pub
new file mode 100644
index 0000000000..d9888e312f
--- /dev/null
+++ b/tests/keys/id_rsa.pub
@@ -0,0 +1 @@
+ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCikC46WYtXotUd0UGPz9547Aj0KqC4gk+nt4BBJm86IHgCD9FygSGX9EFutXlhz9KZIPg9Okk7+IzXRHCWI2MNvhrcjyrezKREm71z08j9iwfxY3340fY2Mo+0khwpO7bzsgzkljHIHqcOg7MgttPInVMNH/EfqpgR8EDKJuWCB2Ny+EBFN/3dAiff0X/EvKle9PUrY70EkSycnyURS8HZReEqj8lN9J5kXzA8F6jBo/0Q42Ttv6e4k5YcaDrwmLrBWLra2PCXZLNyHqXEiFkGmdXtA1Eox9gc/p4jIXim6xrPNmpN6WyrrEjaCF5xYvNv8wXkD6uSWwbHYU24lIAn qemu-test
-- 
2.13.5

Re: [Qemu-devel] [PATCH v7 04/13] tests: Add a test key pair

[Alex Bennée]

Fam Zheng <famz@redhat.com> writes:

> This will be used by setup test user ssh.
>
> Signed-off-by: Fam Zheng <famz@redhat.com>

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>

> ---
>  tests/keys/id_rsa     | 27 +++++++++++++++++++++++++++
>  tests/keys/id_rsa.pub |  1 +
>  2 files changed, 28 insertions(+)
>  create mode 100644 tests/keys/id_rsa
>  create mode 100644 tests/keys/id_rsa.pub
>
> diff --git a/tests/keys/id_rsa b/tests/keys/id_rsa
> new file mode 100644
> index 0000000000..3a3787154b
> --- /dev/null
> +++ b/tests/keys/id_rsa
> @@ -0,0 +1,27 @@
> +----BEGIN RSA PRIVATE KEY-----
> +MIIEowIBAAKCAQEAopAuOlmLV6LVHdFBj8/eeOwI9CqguIJPp7eAQSZvOiB4Ag/R
> +coEhl/RBbrV5Yc/SmSD4PTpJO/iM10RwliNjDb4a3I8q3sykRJu9c9PI/YsH8WN9
> ++NH2NjKPtJIcKTu287IM5JYxyB6nDoOzILbTyJ1TDR/xH6qYEfBAyiblggdjcvhA
> +RTf93QIn39F/xLypXvT1K2O9BJEsnJ8lEUvB2UXhKo/JTfSeZF8wPBeowaP9EONk
> +7b+nuJOWHGg68Ji6wVi62tjwl2Szch6lxIhZBpnV7QNRKMfYHP6eIyF4pusazzZq
> +Telsq6xI2ghecWLzb/MF5A+rklsGx2FNuJSAJwIDAQABAoIBAHHi4o/8VZNivz0x
> +cWXn8erzKV6tUoWQvW85Lj/2RiwJvSlsnYZDkx5af1CpEE2HA/pFT8PNRqsd+MWC
> +7AEy710cVsM4BYerBFYQaYxwzblaoojo88LSjVPw3h5Z0iLM8+IMVd36nwuc9dpE
> +R8TecMZ1+U4Tl6BgqkK+9xToZRdPKdjS8L5MoFhGN+xY0vRbbJbGaV9Q0IHxLBkB
> +rEBV7T1mUynneCHRUQlJQEwJmKpT8MH3IjsUXlG5YvnuuvcQJSNTaW2iDLxuOKp8
> +cxW8+qL88zpb1D5dppoIu6rlrugN0azSq70ruFJQPc/A8GQrDKoGgRQiagxNY3u+
> +vHZzXlECgYEA0dKO3gfkSxsDBb94sQwskMScqLhcKhztEa8kPxTx6Yqh+x8/scx3
> +XhJyOt669P8U1v8a/2Al+s81oZzzfQSzO1Q7gEwSrgBcRMSIoRBUw9uYcy02ngb/
> +j/ng3DGivfJztjjiSJwb46FHkJ2JR8mF2UisC6UMXk3NgFY/3vWQx78CgYEAxlcG
> +T3hfSWSmTgKRczMJuHQOX9ULfTBIqwP5VqkkkiavzigGRirzb5lgnmuTSPTpF0LB
> +XVPjR2M4q+7gzP0Dca3pocrvLEoxjwIKnCbYKnyyvnUoE9qHv4Kr+vDbgWpa2LXG
> +JbLmE7tgTCIp20jOPPT4xuDvlbzQZBJ5qCQSoZkCgYEAgrotSSihlCnAOFSTXbu4
> +CHp3IKe8xIBBNENq0eK61kcJpOxTQvOha3sSsJsU4JAM6+cFaxb8kseHIqonCj1j
> +bhOM/uJmwQJ4el/4wGDsbxriYOBKpyq1D38gGhDS1IW6kk3erl6VAb36WJ/OaGum
> +eTpN9vNeQWM4Jj2WjdNx4QECgYAwTdd6mU1TmZCrJRL5ZG+0nYc2rbMrnQvFoqUi
> +BvWiJovggHzur90zy73tNzPaq9Ls2FQxf5G1vCN8NCRJqEEjeYCR59OSDMu/EXc2
> +CnvQ9SevHOdS1oEDEjcCWZCMFzPi3XpRih1gptzQDe31uuiHjf3cqcGPzTlPdfRt
> +D8P92QKBgC4UaBvIRwREVJsdZzpIzm224Bpe8LOmA7DeTnjlT0b3lkGiBJ36/Q0p
> +VhYh/6cjX4/iuIs7gJbGon7B+YPB8scmOi3fj0+nkJAONue1mMfBNkba6qQTc6Y2
> +5mEKw2/O7/JpND7ucU3OK9plcw/qnrWDgHxl0Iz95+OzUIIagxne
> +-----END RSA PRIVATE KEY-----
> diff --git a/tests/keys/id_rsa.pub b/tests/keys/id_rsa.pub
> new file mode 100644
> index 0000000000..d9888e312f
> --- /dev/null
> +++ b/tests/keys/id_rsa.pub
> @@ -0,0 +1 @@
> +ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCikC46WYtXotUd0UGPz9547Aj0KqC4gk+nt4BBJm86IHgCD9FygSGX9EFutXlhz9KZIPg9Okk7+IzXRHCWI2MNvhrcjyrezKREm71z08j9iwfxY3340fY2Mo+0khwpO7bzsgzkljHIHqcOg7MgttPInVMNH/EfqpgR8EDKJuWCB2Ny+EBFN/3dAiff0X/EvKle9PUrY70EkSycnyURS8HZReEqj8lN9J5kXzA8F6jBo/0Q42Ttv6e4k5YcaDrwmLrBWLra2PCXZLNyHqXEiFkGmdXtA1Eox9gc/p4jIXim6xrPNmpN6WyrrEjaCF5xYvNv8wXkD6uSWwbHYU24lIAn qemu-test


--
Alex Bennée

[Qemu-devel] [PATCH v7 05/13] tests: Add vm test lib

[Fam Zheng]

This is the common code to implement a "VM test" to

  1) Download and initialize a pre-defined VM that has necessary
  dependencies to build QEMU and SSH access.

  2) Archive $SRC_PATH to a .tar file.

  3) Boot the VM, and pass the source tar file to the guest.

  4) SSH into the VM, untar the source tarball, build from the source.

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 tests/vm/basevm.py | 256 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 256 insertions(+)
 create mode 100755 tests/vm/basevm.py

diff --git a/tests/vm/basevm.py b/tests/vm/basevm.py
new file mode 100755
index 0000000000..e4603f3fba
--- /dev/null
+++ b/tests/vm/basevm.py
@@ -0,0 +1,256 @@
+#!/usr/bin/env python
+#
+# VM testing base class
+#
+# Copyright 2017 Red Hat Inc.
+#
+# Authors:
+#  Fam Zheng <famz@redhat.com>
+#
+# This code is licensed under the GPL version 2 or later.  See
+# the COPYING file in the top-level directory.
+#
+
+import os
+import sys
+import logging
+import time
+import datetime
+sys.path.append(os.path.join(os.path.dirname(__file__), "..", "..", "scripts"))
+from qemu import QEMUMachine
+import subprocess
+import hashlib
+import optparse
+import atexit
+import tempfile
+import shutil
+import multiprocessing
+import traceback
+
+SSH_KEY = open(os.path.join(od.path.dirname(__file__),
+               "..", "keys", "id_rsa")).read()
+SSH_PUB_KEY = open(os.path.join(od.path.dirname(__file__),
+                   "..", "keys", "id_rsa.pub")).read()
+
+class BaseVM(object):
+    GUEST_USER = "qemu"
+    GUEST_PASS = "qemupass"
+    ROOT_PASS = "qemupass"
+
+    # The script to run in the guest that builds QEMU
+    BUILD_SCRIPT = ""
+    # The guest name, to be overridden by subclasses
+    name = "#base"
+    def __init__(self, debug=False, vcpus=None):
+        self._guest = None
+        self._tmpdir = tempfile.mkdtemp(prefix="vm-test-", suffix=".tmp", dir=".")
+        atexit.register(shutil.rmtree, self._tmpdir)
+
+        self._ssh_key_file = os.path.join(self._tmpdir, "id_rsa")
+        open(self._ssh_key_file, "w").write(SSH_KEY)
+        subprocess.check_call(["chmod", "600", self._ssh_key_file])
+
+        self._ssh_pub_key_file = os.path.join(self._tmpdir, "id_rsa.pub")
+        open(self._ssh_pub_key_file, "w").write(SSH_PUB_KEY)
+
+        self.debug = debug
+        self._stderr = sys.stderr
+        self._devnull = open(os.devnull, "w")
+        if self.debug:
+            self._stdout = sys.stdout
+        else:
+            self._stdout = self._devnull
+        self._args = [ \
+            "-nodefaults", "-m", "2G",
+            "-cpu", "host",
+            "-netdev", "user,id=vnet,hostfwd=:0.0.0.0:0-:22",
+            "-device", "virtio-net-pci,netdev=vnet",
+            "-vnc", ":0,to=20",
+            "-serial", "file:%s" % os.path.join(self._tmpdir, "serial.out")]
+        if vcpus:
+            self._args += ["-smp", str(vcpus)]
+        if os.access("/dev/kvm", os.R_OK | os.W_OK):
+            self._args += ["-enable-kvm"]
+        else:
+            logging.info("KVM not available, not using -enable-kvm")
+        self._data_args = []
+
+    def _download_with_cache(self, url, sha256sum=None):
+        def check_sha256sum(fname):
+            if not sha256sum:
+                return True
+            checksum = subprocess.check_output(["sha256sum", fname]).split()[0]
+            return sha256sum == checksum
+
+        cache_dir = os.path.expanduser("~/.cache/qemu-vm/download")
+        if not os.path.exists(cache_dir):
+            os.makedirs(cache_dir)
+        fname = os.path.join(cache_dir, hashlib.sha1(url).hexdigest())
+        if os.path.exists(fname) and check_sha256sum(fname):
+            return fname
+        logging.debug("Downloading %s to %s...", url, fname)
+        subprocess.check_call(["wget", "-c", url, "-O", fname + ".download"],
+                              stdout=self._stdout, stderr=self._stderr)
+        os.rename(fname + ".download", fname)
+        return fname
+
+    def _ssh_do(self, user, cmd, check, interactive=False):
+        ssh_cmd = ["ssh", "-q",
+                   "-o", "StrictHostKeyChecking=no",
+                   "-o", "UserKnownHostsFile=" + os.devnull,
+                   "-o", "ConnectTimeout=1",
+                   "-p", self.ssh_port, "-i", self._ssh_key_file]
+        if interactive:
+            ssh_cmd += ['-t']
+        assert not isinstance(cmd, str)
+        ssh_cmd += ["%s@127.0.0.1" % user] + list(cmd)
+        logging.debug("ssh_cmd: %s", " ".join(ssh_cmd))
+        r = subprocess.call(ssh_cmd,
+                            stdin=sys.stdin if interactive else self._devnull,
+                            stdout=sys.stdout if interactive else self._stdout,
+                            stderr=sys.stderr if interactive else self._stderr)
+        if check and r != 0:
+            raise Exception("SSH command failed: %s" % cmd)
+        return r
+
+    def ssh(self, *cmd):
+        return self._ssh_do(self.GUEST_USER, cmd, False)
+
+    def ssh_interactive(self, *cmd):
+        return self._ssh_do(self.GUEST_USER, cmd, False, True)
+
+    def ssh_root(self, *cmd):
+        return self._ssh_do("root", cmd, False)
+
+    def ssh_check(self, *cmd):
+        self._ssh_do(self.GUEST_USER, cmd, True)
+
+    def ssh_root_check(self, *cmd):
+        self._ssh_do("root", cmd, True)
+
+    def build_image(self, img):
+        raise NotImplementedError
+
+    def add_source_dir(self, src_dir):
+        name = "data-" + hashlib.sha1(src_dir).hexdigest()[:5]
+        tarfile = os.path.join(self._tmpdir, name + ".tar")
+        logging.debug("Creating archive %s for src_dir dir: %s", tarfile, src_dir)
+        subprocess.check_call(["./scripts/archive-source.sh", tarfile],
+                              cwd=src_dir, stdin=self._devnull,
+                              stdout=self._stdout, stderr=self._stderr)
+        self._data_args += ["-drive",
+                            "file=%s,if=none,id=%s,cache=writeback,format=raw" % \
+                                    (tarfile, name),
+                            "-device",
+                            "virtio-blk,drive=%s,serial=%s,bootindex=1" % (name, name)]
+
+    def boot(self, img, extra_args=[]):
+        args = self._args + [
+            "-device", "VGA",
+            "-drive", "file=%s,if=none,id=drive0,cache=writeback" % img,
+            "-device", "virtio-blk,drive=drive0,bootindex=0"]
+        args += self._data_args + extra_args
+        logging.debug("QEMU args: %s", " ".join(args))
+        qemu_bin = os.environ.get("QEMU", "qemu-system-x86_64")
+        guest = QEMUMachine(binary=qemu_bin, args=args)
+        try:
+            guest.launch()
+        except:
+            logging.error("Failed to launch QEMU, command line:")
+            logging.error(" ".join([qemu_bin] + args))
+            logging.error("Log:")
+            logging.error(guest.get_log())
+            logging.error("QEMU version >= 2.10 is required")
+            raise
+        atexit.register(self.shutdown)
+        self._guest = guest
+        usernet_info = guest.qmp("human-monitor-command",
+                                 command_line="info usernet")
+        self.ssh_port = None
+        for l in usernet_info["return"].splitlines():
+            fields = l.split()
+            if "TCP[HOST_FORWARD]" in fields and "22" in fields:
+                self.ssh_port = l.split()[3]
+        if not self.ssh_port:
+            raise Exception("Cannot find ssh port from 'info usernet':\n%s" % \
+                            usernet_info)
+
+    def wait_ssh(self, seconds=120):
+        starttime = datetime.datetime.now()
+        guest_up = False
+        while (datetime.datetime.now() - starttime).total_seconds() < seconds:
+            if self.ssh("exit 0") == 0:
+                guest_up = True
+                break
+            time.sleep(1)
+        if not guest_up:
+            raise Exception("Timeout while waiting for guest ssh")
+
+    def shutdown(self):
+        self._guest.shutdown()
+
+    def wait(self):
+        self._guest.wait()
+
+    def qmp(self, *args, **kwargs):
+        return self._guest.qmp(*args, **kwargs)
+
+def parse_args(vm_name):
+    parser = optparse.OptionParser(description="""
+    VM test utility.  Exit codes: 0 = success, 1 = command line error, 2 = environment initialization failed, 3 = test command failed""")
+    parser.add_option("--debug", "-D", action="store_true",
+                      help="enable debug output")
+    parser.add_option("--image", "-i", default="%s.img" % vm_name,
+                      help="image file name")
+    parser.add_option("--force", "-f", action="store_true",
+                      help="force build image even if image exists")
+    parser.add_option("--jobs", type=int, default=multiprocessing.cpu_count() / 2,
+                      help="number of virtual CPUs")
+    parser.add_option("--build-image", "-b", action="store_true",
+                      help="build image")
+    parser.add_option("--build-qemu",
+                      help="build QEMU from source in guest")
+    parser.add_option("--interactive", "-I", action="store_true",
+                      help="Interactively run command")
+    parser.disable_interspersed_args()
+    return parser.parse_args()
+
+def main(vmcls):
+    try:
+        args, argv = parse_args(vmcls.name)
+        if not argv and not args.build_qemu and not args.build_image:
+            print "Nothing to do?"
+            return 1
+        if args.debug:
+            logging.getLogger().setLevel(logging.DEBUG)
+        vm = vmcls(debug=args.debug, vcpus=args.jobs)
+        if args.build_image:
+            if os.path.exists(args.image) and not args.force:
+                sys.stderr.writelines(["Image file exists: %s\n" % args.image,
+                                      "Use --force option to overwrite\n"])
+                return 1
+            return vm.build_image(args.image)
+        if args.build_qemu:
+            vm.add_source_dir(args.build_qemu)
+            cmd = [vm.BUILD_SCRIPT.format(
+                   configure_opts = " ".join(argv),
+                   jobs=args.jobs)]
+        else:
+            cmd = argv
+        vm.boot(args.image + ",snapshot=on")
+        vm.wait_ssh()
+    except Exception as e:
+        if isinstance(e, SystemExit) and e.code == 0:
+            return 0
+        sys.stderr.write("Failed to prepare guest environment\n")
+        traceback.print_exc()
+        return 2
+
+    if args.interactive:
+        if vm.ssh_interactive(*cmd) == 0:
+            return 0
+        vm.ssh_interactive()
+        return 3
+    else:
+        if vm.ssh(*cmd) != 0:
+            return 3
-- 
2.13.5

Re: [Qemu-devel] [PATCH v7 05/13] tests: Add vm test lib

[Alex Bennée]

Fam Zheng <famz@redhat.com> writes:

> This is the common code to implement a "VM test" to
>
>   1) Download and initialize a pre-defined VM that has necessary
>   dependencies to build QEMU and SSH access.
>
>   2) Archive $SRC_PATH to a .tar file.
>
>   3) Boot the VM, and pass the source tar file to the guest.
>
>   4) SSH into the VM, untar the source tarball, build from the source.
>
> Signed-off-by: Fam Zheng <famz@redhat.com>
> ---
>  tests/vm/basevm.py | 256 +++++++++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 256 insertions(+)
>  create mode 100755 tests/vm/basevm.py
>
> diff --git a/tests/vm/basevm.py b/tests/vm/basevm.py
> new file mode 100755
> index 0000000000..e4603f3fba
> --- /dev/null
> +++ b/tests/vm/basevm.py
> @@ -0,0 +1,256 @@
> +#!/usr/bin/env python
> +#
> +# VM testing base class
> +#
> +# Copyright 2017 Red Hat Inc.
> +#
> +# Authors:
> +#  Fam Zheng <famz@redhat.com>
> +#
> +# This code is licensed under the GPL version 2 or later.  See
> +# the COPYING file in the top-level directory.
> +#
> +
> +import os
> +import sys
> +import logging
> +import time
> +import datetime
> +sys.path.append(os.path.join(os.path.dirname(__file__), "..", "..", "scripts"))
> +from qemu import QEMUMachine
> +import subprocess
> +import hashlib
> +import optparse
> +import atexit
> +import tempfile
> +import shutil
> +import multiprocessing
> +import traceback
> +
> +SSH_KEY = open(os.path.join(od.path.dirname(__file__),
> +               "..", "keys", "id_rsa")).read()
> +SSH_PUB_KEY = open(os.path.join(od.path.dirname(__file__),
> +                   "..", "keys", "id_rsa.pub")).read()

Hmm I don't think this was tested:

12:35:56 [alex@zen:~/l/q/qemu.git] review/fam-vm-build-test-v7(+2/-2) ± make vm-build-netbsd
        CHK version_gen.h
    VM-IMAGE netbsd
Traceback (most recent call last):
  File "/home/alex/lsrc/qemu/qemu.git/tests/vm/netbsd", line 17, in <module>
    import basevm
  File "/home/alex/lsrc/qemu/qemu.git/tests/vm/basevm.py", line 30, in <module>
    SSH_KEY = open(os.path.join(od.path.dirname(__file__),
NameError: name 'od' is not defined
/home/alex/lsrc/qemu/qemu.git/tests/vm/Makefile.include:23: recipe for target 'tests/vm/netbsd.img' failed


> +
> +class BaseVM(object):
> +    GUEST_USER = "qemu"
> +    GUEST_PASS = "qemupass"
> +    ROOT_PASS = "qemupass"
> +
> +    # The script to run in the guest that builds QEMU
> +    BUILD_SCRIPT = ""
> +    # The guest name, to be overridden by subclasses
> +    name = "#base"
> +    def __init__(self, debug=False, vcpus=None):
> +        self._guest = None
> +        self._tmpdir = tempfile.mkdtemp(prefix="vm-test-", suffix=".tmp", dir=".")
> +        atexit.register(shutil.rmtree, self._tmpdir)
> +
> +        self._ssh_key_file = os.path.join(self._tmpdir, "id_rsa")
> +        open(self._ssh_key_file, "w").write(SSH_KEY)
> +        subprocess.check_call(["chmod", "600", self._ssh_key_file])
> +
> +        self._ssh_pub_key_file = os.path.join(self._tmpdir, "id_rsa.pub")
> +        open(self._ssh_pub_key_file, "w").write(SSH_PUB_KEY)
> +
> +        self.debug = debug
> +        self._stderr = sys.stderr
> +        self._devnull = open(os.devnull, "w")
> +        if self.debug:
> +            self._stdout = sys.stdout
> +        else:
> +            self._stdout = self._devnull
> +        self._args = [ \
> +            "-nodefaults", "-m", "2G",
> +            "-cpu", "host",
> +            "-netdev", "user,id=vnet,hostfwd=:0.0.0.0:0-:22",
> +            "-device", "virtio-net-pci,netdev=vnet",
> +            "-vnc", ":0,to=20",
> +            "-serial", "file:%s" % os.path.join(self._tmpdir, "serial.out")]
> +        if vcpus:
> +            self._args += ["-smp", str(vcpus)]
> +        if os.access("/dev/kvm", os.R_OK | os.W_OK):
> +            self._args += ["-enable-kvm"]
> +        else:
> +            logging.info("KVM not available, not using -enable-kvm")
> +        self._data_args = []
> +
> +    def _download_with_cache(self, url, sha256sum=None):
> +        def check_sha256sum(fname):
> +            if not sha256sum:
> +                return True
> +            checksum = subprocess.check_output(["sha256sum", fname]).split()[0]
> +            return sha256sum == checksum
> +
> +        cache_dir = os.path.expanduser("~/.cache/qemu-vm/download")
> +        if not os.path.exists(cache_dir):
> +            os.makedirs(cache_dir)
> +        fname = os.path.join(cache_dir, hashlib.sha1(url).hexdigest())
> +        if os.path.exists(fname) and check_sha256sum(fname):
> +            return fname
> +        logging.debug("Downloading %s to %s...", url, fname)
> +        subprocess.check_call(["wget", "-c", url, "-O", fname + ".download"],
> +                              stdout=self._stdout, stderr=self._stderr)
> +        os.rename(fname + ".download", fname)
> +        return fname
> +
> +    def _ssh_do(self, user, cmd, check, interactive=False):
> +        ssh_cmd = ["ssh", "-q",
> +                   "-o", "StrictHostKeyChecking=no",
> +                   "-o", "UserKnownHostsFile=" + os.devnull,
> +                   "-o", "ConnectTimeout=1",
> +                   "-p", self.ssh_port, "-i", self._ssh_key_file]
> +        if interactive:
> +            ssh_cmd += ['-t']
> +        assert not isinstance(cmd, str)
> +        ssh_cmd += ["%s@127.0.0.1" % user] + list(cmd)
> +        logging.debug("ssh_cmd: %s", " ".join(ssh_cmd))
> +        r = subprocess.call(ssh_cmd,
> +                            stdin=sys.stdin if interactive else self._devnull,
> +                            stdout=sys.stdout if interactive else self._stdout,
> +                            stderr=sys.stderr if interactive else self._stderr)
> +        if check and r != 0:
> +            raise Exception("SSH command failed: %s" % cmd)
> +        return r
> +
> +    def ssh(self, *cmd):
> +        return self._ssh_do(self.GUEST_USER, cmd, False)
> +
> +    def ssh_interactive(self, *cmd):
> +        return self._ssh_do(self.GUEST_USER, cmd, False, True)
> +
> +    def ssh_root(self, *cmd):
> +        return self._ssh_do("root", cmd, False)
> +
> +    def ssh_check(self, *cmd):
> +        self._ssh_do(self.GUEST_USER, cmd, True)
> +
> +    def ssh_root_check(self, *cmd):
> +        self._ssh_do("root", cmd, True)
> +
> +    def build_image(self, img):
> +        raise NotImplementedError
> +
> +    def add_source_dir(self, src_dir):
> +        name = "data-" + hashlib.sha1(src_dir).hexdigest()[:5]
> +        tarfile = os.path.join(self._tmpdir, name + ".tar")
> +        logging.debug("Creating archive %s for src_dir dir: %s", tarfile, src_dir)
> +        subprocess.check_call(["./scripts/archive-source.sh", tarfile],
> +                              cwd=src_dir, stdin=self._devnull,
> +                              stdout=self._stdout, stderr=self._stderr)
> +        self._data_args += ["-drive",
> +                            "file=%s,if=none,id=%s,cache=writeback,format=raw" % \
> +                                    (tarfile, name),
> +                            "-device",
> +                            "virtio-blk,drive=%s,serial=%s,bootindex=1" % (name, name)]
> +
> +    def boot(self, img, extra_args=[]):
> +        args = self._args + [
> +            "-device", "VGA",
> +            "-drive", "file=%s,if=none,id=drive0,cache=writeback" % img,
> +            "-device", "virtio-blk,drive=drive0,bootindex=0"]
> +        args += self._data_args + extra_args
> +        logging.debug("QEMU args: %s", " ".join(args))
> +        qemu_bin = os.environ.get("QEMU", "qemu-system-x86_64")
> +        guest = QEMUMachine(binary=qemu_bin, args=args)
> +        try:
> +            guest.launch()
> +        except:
> +            logging.error("Failed to launch QEMU, command line:")
> +            logging.error(" ".join([qemu_bin] + args))
> +            logging.error("Log:")
> +            logging.error(guest.get_log())
> +            logging.error("QEMU version >= 2.10 is required")
> +            raise
> +        atexit.register(self.shutdown)
> +        self._guest = guest
> +        usernet_info = guest.qmp("human-monitor-command",
> +                                 command_line="info usernet")
> +        self.ssh_port = None
> +        for l in usernet_info["return"].splitlines():
> +            fields = l.split()
> +            if "TCP[HOST_FORWARD]" in fields and "22" in fields:
> +                self.ssh_port = l.split()[3]
> +        if not self.ssh_port:
> +            raise Exception("Cannot find ssh port from 'info usernet':\n%s" % \
> +                            usernet_info)
> +
> +    def wait_ssh(self, seconds=120):
> +        starttime = datetime.datetime.now()
> +        guest_up = False
> +        while (datetime.datetime.now() - starttime).total_seconds() < seconds:
> +            if self.ssh("exit 0") == 0:
> +                guest_up = True
> +                break
> +            time.sleep(1)
> +        if not guest_up:
> +            raise Exception("Timeout while waiting for guest ssh")
> +
> +    def shutdown(self):
> +        self._guest.shutdown()
> +
> +    def wait(self):
> +        self._guest.wait()
> +
> +    def qmp(self, *args, **kwargs):
> +        return self._guest.qmp(*args, **kwargs)
> +
> +def parse_args(vm_name):
> +    parser = optparse.OptionParser(description="""
> +    VM test utility.  Exit codes: 0 = success, 1 = command line error, 2 = environment initialization failed, 3 = test command failed""")
> +    parser.add_option("--debug", "-D", action="store_true",
> +                      help="enable debug output")
> +    parser.add_option("--image", "-i", default="%s.img" % vm_name,
> +                      help="image file name")
> +    parser.add_option("--force", "-f", action="store_true",
> +                      help="force build image even if image exists")
> +    parser.add_option("--jobs", type=int, default=multiprocessing.cpu_count() / 2,
> +                      help="number of virtual CPUs")
> +    parser.add_option("--build-image", "-b", action="store_true",
> +                      help="build image")
> +    parser.add_option("--build-qemu",
> +                      help="build QEMU from source in guest")
> +    parser.add_option("--interactive", "-I", action="store_true",
> +                      help="Interactively run command")
> +    parser.disable_interspersed_args()
> +    return parser.parse_args()
> +
> +def main(vmcls):
> +    try:
> +        args, argv = parse_args(vmcls.name)
> +        if not argv and not args.build_qemu and not args.build_image:
> +            print "Nothing to do?"
> +            return 1
> +        if args.debug:
> +            logging.getLogger().setLevel(logging.DEBUG)
> +        vm = vmcls(debug=args.debug, vcpus=args.jobs)
> +        if args.build_image:
> +            if os.path.exists(args.image) and not args.force:
> +                sys.stderr.writelines(["Image file exists: %s\n" % args.image,
> +                                      "Use --force option to overwrite\n"])
> +                return 1
> +            return vm.build_image(args.image)
> +        if args.build_qemu:
> +            vm.add_source_dir(args.build_qemu)
> +            cmd = [vm.BUILD_SCRIPT.format(
> +                   configure_opts = " ".join(argv),
> +                   jobs=args.jobs)]
> +        else:
> +            cmd = argv
> +        vm.boot(args.image + ",snapshot=on")
> +        vm.wait_ssh()
> +    except Exception as e:
> +        if isinstance(e, SystemExit) and e.code == 0:
> +            return 0
> +        sys.stderr.write("Failed to prepare guest environment\n")
> +        traceback.print_exc()
> +        return 2
> +
> +    if args.interactive:
> +        if vm.ssh_interactive(*cmd) == 0:
> +            return 0
> +        vm.ssh_interactive()
> +        return 3
> +    else:
> +        if vm.ssh(*cmd) != 0:
> +            return 3


--
Alex Bennée

Re: [Qemu-devel] [PATCH v7 05/13] tests: Add vm test lib

[Fam Zheng]

On Fri, 09/15 12:37, Alex Bennée wrote:
> 
> Fam Zheng <famz@redhat.com> writes:
> 
> > This is the common code to implement a "VM test" to
> >
> >   1) Download and initialize a pre-defined VM that has necessary
> >   dependencies to build QEMU and SSH access.
> >
> >   2) Archive $SRC_PATH to a .tar file.
> >
> >   3) Boot the VM, and pass the source tar file to the guest.
> >
> >   4) SSH into the VM, untar the source tarball, build from the source.
> >
> > Signed-off-by: Fam Zheng <famz@redhat.com>
> > ---
> >  tests/vm/basevm.py | 256 +++++++++++++++++++++++++++++++++++++++++++++++++++++
> >  1 file changed, 256 insertions(+)
> >  create mode 100755 tests/vm/basevm.py
> >
> > diff --git a/tests/vm/basevm.py b/tests/vm/basevm.py
> > new file mode 100755
> > index 0000000000..e4603f3fba
> > --- /dev/null
> > +++ b/tests/vm/basevm.py
> > @@ -0,0 +1,256 @@
> > +#!/usr/bin/env python
> > +#
> > +# VM testing base class
> > +#
> > +# Copyright 2017 Red Hat Inc.
> > +#
> > +# Authors:
> > +#  Fam Zheng <famz@redhat.com>
> > +#
> > +# This code is licensed under the GPL version 2 or later.  See
> > +# the COPYING file in the top-level directory.
> > +#
> > +
> > +import os
> > +import sys
> > +import logging
> > +import time
> > +import datetime
> > +sys.path.append(os.path.join(os.path.dirname(__file__), "..", "..", "scripts"))
> > +from qemu import QEMUMachine
> > +import subprocess
> > +import hashlib
> > +import optparse
> > +import atexit
> > +import tempfile
> > +import shutil
> > +import multiprocessing
> > +import traceback
> > +
> > +SSH_KEY = open(os.path.join(od.path.dirname(__file__),
> > +               "..", "keys", "id_rsa")).read()
> > +SSH_PUB_KEY = open(os.path.join(od.path.dirname(__file__),
> > +                   "..", "keys", "id_rsa.pub")).read()
> 
> Hmm I don't think this was tested:
> 
> 12:35:56 [alex@zen:~/l/q/qemu.git] review/fam-vm-build-test-v7(+2/-2) ± make vm-build-netbsd
>         CHK version_gen.h
>     VM-IMAGE netbsd
> Traceback (most recent call last):
>   File "/home/alex/lsrc/qemu/qemu.git/tests/vm/netbsd", line 17, in <module>
>     import basevm
>   File "/home/alex/lsrc/qemu/qemu.git/tests/vm/basevm.py", line 30, in <module>
>     SSH_KEY = open(os.path.join(od.path.dirname(__file__),
> NameError: name 'od' is not defined
> /home/alex/lsrc/qemu/qemu.git/tests/vm/Makefile.include:23: recipe for target 'tests/vm/netbsd.img' failed

Right, I tested the fixed version (s/od/os).

Fam

[Qemu-devel] [PATCH v7 06/13] tests: Add ubuntu.i386 image

[Fam Zheng]

This adds a 32bit guest.

The official LTS cloud image is downloaded and initialized with
cloud-init.

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 tests/vm/ubuntu.i386 | 88 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100755 tests/vm/ubuntu.i386

diff --git a/tests/vm/ubuntu.i386 b/tests/vm/ubuntu.i386
new file mode 100755
index 0000000000..e70dcb89ce
--- /dev/null
+++ b/tests/vm/ubuntu.i386
@@ -0,0 +1,88 @@
+#!/usr/bin/env python
+#
+# Ubuntu i386 image
+#
+# Copyright 2017 Red Hat Inc.
+#
+# Authors:
+#  Fam Zheng <famz@redhat.com>
+#
+# This code is licensed under the GPL version 2 or later.  See
+# the COPYING file in the top-level directory.
+#
+
+import os
+import sys
+import subprocess
+import basevm
+import time
+
+class UbuntuX86VM(basevm.BaseVM):
+    name = "ubuntu.i386"
+    BUILD_SCRIPT = """
+        set -e;
+        cd $(mktemp -d);
+        sudo chmod a+r /dev/vdb;
+        tar -xf /dev/vdb;
+        ./configure {configure_opts};
+        make -j{jobs};
+        make check;
+    """
+
+    def _gen_cloud_init_iso(self):
+        cidir = self._tmpdir
+        mdata = open(os.path.join(cidir, "meta-data"), "w")
+        mdata.writelines(["instance-id: ubuntu-vm-0\n",
+                         "local-hostname: ubuntu-guest\n"])
+        mdata.close()
+        udata = open(os.path.join(cidir, "user-data"), "w")
+        udata.writelines(["#cloud-config\n",
+                          "chpasswd:\n",
+                          "  list: |\n",
+                          "    root:%s\n" % self.ROOT_PASS,
+                          "    %s:%s\n" % (self.GUEST_USER, self.GUEST_PASS),
+                          "  expire: False\n",
+                          "users:\n",
+                          "  - name: %s\n" % self.GUEST_USER,
+                          "    sudo: ALL=(ALL) NOPASSWD:ALL\n",
+                          "    ssh-authorized-keys:\n",
+                          "    - %s\n" % basevm.SSH_PUB_KEY,
+                          "  - name: root\n",
+                          "    ssh-authorized-keys:\n",
+                          "    - %s\n" % basevm.SSH_PUB_KEY])
+        udata.close()
+        subprocess.check_call(["genisoimage", "-output", "cloud-init.iso",
+                               "-volid", "cidata", "-joliet", "-rock",
+                               "user-data", "meta-data"],
+                               cwd=cidir,
+                               stdin=self._devnull, stdout=self._stdout,
+                               stderr=self._stdout)
+        return os.path.join(cidir, "cloud-init.iso")
+
+    def build_image(self, img):
+        cimg = self._download_with_cache("https://cloud-images.ubuntu.com/releases/16.04/release/ubuntu-16.04-server-cloudimg-i386-disk1.img")
+        img_tmp = img + ".tmp"
+        subprocess.check_call(["cp", "-f", cimg, img_tmp])
+        subprocess.check_call(["qemu-img", "resize", img_tmp, "50G"])
+        self.boot(img_tmp, extra_args = ["-cdrom", self._gen_cloud_init_iso()])
+        self.wait_ssh()
+        self.ssh_root_check("touch /etc/cloud/cloud-init.disabled")
+        self.ssh_root_check("apt-get update")
+        self.ssh_root_check("apt-get install -y cloud-initramfs-growroot")
+        # Don't check the status in case the guest hang up too quickly
+        self.ssh_root("sync && reboot")
+        time.sleep(5)
+        self.wait_ssh()
+        # The previous update sometimes doesn't survive a reboot, so do it again
+        self.ssh_root_check("apt-get update")
+        self.ssh_root_check("apt-get build-dep -y qemu")
+        self.ssh_root_check("apt-get install -y libfdt-dev")
+        self.ssh_root("poweroff")
+        self.wait()
+        if os.path.exists(img):
+            os.remove(img)
+        os.rename(img_tmp, img)
+        return 0
+
+if __name__ == "__main__":
+    sys.exit(basevm.main(UbuntuX86VM))
-- 
2.13.5

[Qemu-devel] [PATCH v7 07/13] tests: Add FreeBSD image

[Fam Zheng]

The image is prepared following instructions as in:

https://wiki.qemu.org/Hosts/BSD

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 tests/vm/freebsd | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100755 tests/vm/freebsd

diff --git a/tests/vm/freebsd b/tests/vm/freebsd
new file mode 100755
index 0000000000..039dad8f69
--- /dev/null
+++ b/tests/vm/freebsd
@@ -0,0 +1,42 @@
+#!/usr/bin/env python
+#
+# FreeBSD VM image
+#
+# Copyright 2017 Red Hat Inc.
+#
+# Authors:
+#  Fam Zheng <famz@redhat.com>
+#
+# This code is licensed under the GPL version 2 or later.  See
+# the COPYING file in the top-level directory.
+#
+
+import os
+import sys
+import subprocess
+import basevm
+
+class FreeBSDVM(basevm.BaseVM):
+    name = "freebsd"
+    BUILD_SCRIPT = """
+        set -e;
+        cd $(mktemp -d /var/tmp/qemu-test.XXXXXX);
+        tar -xf /dev/vtbd1;
+        ./configure {configure_opts};
+        gmake -j{jobs};
+        gmake check;
+    """
+
+    def build_image(self, img):
+        cimg = self._download_with_cache("http://download.patchew.org/freebsd-11.1-amd64.img.xz",
+                sha256sum='adcb771549b37bc63826c501f05121a206ed3d9f55f49145908f7e1432d65891')
+        img_tmp_xz = img + ".tmp.xz"
+        img_tmp = img + ".tmp"
+        subprocess.check_call(["cp", "-f", cimg, img_tmp_xz])
+        subprocess.check_call(["xz", "-df", img_tmp_xz])
+        if os.path.exists(img):
+            os.remove(img)
+        os.rename(img_tmp, img)
+
+if __name__ == "__main__":
+    sys.exit(basevm.main(FreeBSDVM))
-- 
2.13.5

[Qemu-devel] [PATCH v7 08/13] tests: Add NetBSD image

[Fam Zheng]

The image is prepared following instructions as in:

https://wiki.qemu.org/Hosts/BSD

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Kamil Rytarowski <n54@gmx.com>
---
 tests/vm/netbsd | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100755 tests/vm/netbsd

diff --git a/tests/vm/netbsd b/tests/vm/netbsd
new file mode 100755
index 0000000000..3972d8b45c
--- /dev/null
+++ b/tests/vm/netbsd
@@ -0,0 +1,42 @@
+#!/usr/bin/env python
+#
+# NetBSD VM image
+#
+# Copyright 2017 Red Hat Inc.
+#
+# Authors:
+#  Fam Zheng <famz@redhat.com>
+#
+# This code is licensed under the GPL version 2 or later.  See
+# the COPYING file in the top-level directory.
+#
+
+import os
+import sys
+import subprocess
+import basevm
+
+class NetBSDVM(basevm.BaseVM):
+    name = "netbsd"
+    BUILD_SCRIPT = """
+        set -e;
+        cd $(mktemp -d /var/tmp/qemu-test.XXXXXX);
+        tar -xf /dev/rld1a;
+        ./configure --python=python2.7 {configure_opts};
+        gmake -j{jobs};
+        gmake check;
+    """
+
+    def build_image(self, img):
+        cimg = self._download_with_cache("http://download.patchew.org/netbsd-7.1-amd64.img.xz",
+                                         sha256sum='b633d565b0eac3d02015cd0c81440bd8a7a8df8512615ac1ee05d318be015732')
+        img_tmp_xz = img + ".tmp.xz"
+        img_tmp = img + ".tmp"
+        subprocess.check_call(["cp", "-f", cimg, img_tmp_xz])
+        subprocess.check_call(["xz", "-df", img_tmp_xz])
+        if os.path.exists(img):
+            os.remove(img)
+        os.rename(img_tmp, img)
+
+if __name__ == "__main__":
+    sys.exit(basevm.main(NetBSDVM))
-- 
2.13.5

[Qemu-devel] [PATCH v7 09/13] tests: Add OpenBSD image

[Fam Zheng]

The image is prepared following instructions as in:

https://wiki.qemu.org/Hosts/BSD

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 tests/vm/openbsd | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100755 tests/vm/openbsd

diff --git a/tests/vm/openbsd b/tests/vm/openbsd
new file mode 100755
index 0000000000..6ae16d97fd
--- /dev/null
+++ b/tests/vm/openbsd
@@ -0,0 +1,43 @@
+#!/usr/bin/env python
+#
+# OpenBSD VM image
+#
+# Copyright 2017 Red Hat Inc.
+#
+# Authors:
+#  Fam Zheng <famz@redhat.com>
+#
+# This code is licensed under the GPL version 2 or later.  See
+# the COPYING file in the top-level directory.
+#
+
+import os
+import sys
+import subprocess
+import basevm
+
+class OpenBSDVM(basevm.BaseVM):
+    name = "openbsd"
+    BUILD_SCRIPT = """
+        set -e;
+        cd $(mktemp -d /var/tmp/qemu-test.XXXXXX);
+        tar -xf /dev/rsd1c;
+        ./configure --cc=x86_64-unknown-openbsd6.1-gcc-4.9.4 --python=python2.7 {configure_opts};
+        gmake -j{jobs};
+        # XXX: "gmake check" seems to always hang or fail
+        #gmake check;
+    """
+
+    def build_image(self, img):
+        cimg = self._download_with_cache("http://download.patchew.org/openbsd-6.1-amd64.img.xz",
+                sha256sum='8c6cedc483e602cfee5e04f0406c64eb99138495e8ca580bc0293bcf0640c1bf')
+        img_tmp_xz = img + ".tmp.xz"
+        img_tmp = img + ".tmp"
+        subprocess.check_call(["cp", "-f", cimg, img_tmp_xz])
+        subprocess.check_call(["xz", "-df", img_tmp_xz])
+        if os.path.exists(img):
+            os.remove(img)
+        os.rename(img_tmp, img)
+
+if __name__ == "__main__":
+    sys.exit(basevm.main(OpenBSDVM))
-- 
2.13.5

[Qemu-devel] [PATCH v7 10/13] Makefile: Add rules to run vm tests

[Fam Zheng]

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 Makefile                  |  2 ++
 configure                 |  2 +-
 tests/vm/Makefile.include | 42 ++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 45 insertions(+), 1 deletion(-)
 create mode 100644 tests/vm/Makefile.include

diff --git a/Makefile b/Makefile
index 337a1f6f9b..946eb2ce35 100644
--- a/Makefile
+++ b/Makefile
@@ -822,6 +822,7 @@ endif
 -include $(wildcard *.d tests/*.d)
 
 include $(SRC_PATH)/tests/docker/Makefile.include
+include $(SRC_PATH)/tests/vm/Makefile.include
 
 .PHONY: help
 help:
@@ -845,6 +846,7 @@ help:
 	@echo  'Test targets:'
 	@echo  '  check           - Run all tests (check-help for details)'
 	@echo  '  docker          - Help about targets running tests inside Docker containers'
+	@echo  '  vm-test         - Help about targets running tests inside VM'
 	@echo  ''
 	@echo  'Documentation targets:'
 	@echo  '  html info pdf txt'
diff --git a/configure b/configure
index fd7e3a5e81..3918c47cd8 100755
--- a/configure
+++ b/configure
@@ -6546,7 +6546,7 @@ if test "$ccache_cpp2" = "yes"; then
 fi
 
 # build tree in object directory in case the source is not in the current directory
-DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
+DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
 DIRS="$DIRS docs docs/interop fsdev"
 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
 DIRS="$DIRS roms/seabios roms/vgabios"
diff --git a/tests/vm/Makefile.include b/tests/vm/Makefile.include
new file mode 100644
index 0000000000..5daa2a3b73
--- /dev/null
+++ b/tests/vm/Makefile.include
@@ -0,0 +1,42 @@
+# Makefile for VM tests
+
+.PHONY: vm-build-all
+
+IMAGES := ubuntu.i386 freebsd netbsd openbsd
+IMAGE_FILES := $(patsubst %, tests/vm/%.img, $(IMAGES))
+
+.PRECIOUS: $(IMAGE_FILES)
+
+vm-test:
+	@echo "vm-test: Test QEMU in preconfigured virtual machines"
+	@echo
+	@echo "  vm-build-ubuntu.i386            - Build QEMU in ubuntu i386 VM"
+	@echo "  vm-build-freebsd                - Build QEMU in FreeBSD VM"
+	@echo "  vm-build-netbsd                 - Build QEMU in NetBSD VM"
+	@echo "  vm-build-openbsd                - Build QEMU in OpenBSD VM"
+
+vm-build-all: $(addprefix vm-build-, $(IMAGES))
+
+tests/vm/%.img: $(SRC_PATH)/tests/vm/% \
+		$(SRC_PATH)/tests/vm/basevm.py \
+		$(SRC_PATH)/tests/vm/Makefile.include
+	$(call quiet-command, \
+		$< \
+		$(if $(V)$(DEBUG), --debug) \
+		--image "$@" \
+		--force \
+		--build-image $@, \
+		"  VM-IMAGE $*")
+
+
+# Build in VM $(IMAGE)
+vm-build-%: tests/vm/%.img
+	$(call quiet-command, \
+		$(SRC_PATH)/tests/vm/$* \
+		$(if $(V)$(DEBUG), --debug) \
+		$(if $(DEBUG), --interactive) \
+		$(if $(J),--jobs $(J)) \
+		--image "$<" \
+		--build-qemu $(SRC_PATH), \
+		"  VM-BUILD $*")
+
-- 
2.13.5

[Qemu-devel] [PATCH v7 11/13] MAINTAINERS: Add tests/vm entry

[Fam Zheng]

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 MAINTAINERS | 1 +
 1 file changed, 1 insertion(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index 36eeb42d19..42f5454311 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1891,6 +1891,7 @@ S: Maintained
 F: .travis.yml
 F: .shippable.yml
 F: tests/docker/
+F: tests/vm/
 W: https://travis-ci.org/qemu/qemu
 W: https://app.shippable.com/github/qemu/qemu
 W: http://patchew.org/QEMU/
-- 
2.13.5

[Qemu-devel] [PATCH v7 12/13] tests: Add README for vm tests

[Fam Zheng]

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 tests/vm/README | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 tests/vm/README

diff --git a/tests/vm/README b/tests/vm/README
new file mode 100644
index 0000000000..7d2fe4ac8d
--- /dev/null
+++ b/tests/vm/README
@@ -0,0 +1,63 @@
+=== VM test suite to run build in guests ===
+
+== Intro ==
+
+This test suite contains scripts that bootstrap various guest images that have
+necessary packages to build QEMU. The basic usage is documented in Makefile
+help which is displayed with "make vm-test".
+
+== Quick start ==
+
+Run "make vm-test" to list available make targets.
+
+== Manual invocation ==
+
+Each guest script is an executable script with the same command line options.
+For example to work with the netbsd guest, use $QEMU_SRC/tests/vm/netbsd:
+
+    $ cd $QEMU_SRC/tests/vm
+
+    # To bootstrap the image
+    $ ./netbsd --build-image --image /var/tmp/netbsd.img
+    <...>
+
+    # To run an arbitrary command in guest (the output will not be echoed unless
+    # --debug is added)
+    $ ./netbsd --debug --image /var/tmp/netbsd.img uname -a
+
+    # To build QEMU in guest
+    $ ./netbsd --debug --image /var/tmp/netbsd.img --build-qemu $QEMU_SRC
+
+    # To get to an interactive shell
+    $ ./netbsd --interactive --image /var/tmp/netbsd.img sh
+
+== Adding new guests ==
+
+Please look at existing guest scripts for how to add new guests.
+
+Most importantly, create a subclass of BaseVM and implement build_image()
+method and define BUILD_SCRIPT, then finally call basevm.main() from the
+script's main().
+
+  - Usually in build_image(), a template image is downloaded from a predefined
+    URL. BaseVM._download_with_cache() takes care of the cache and the
+    checksum, so consider using it.
+
+  - Once the image is downloaded, users, SSH server and QEMU build deps should
+    be set up:
+
+    * Root password set to BaseVM.ROOT_PASS
+    * User BaseVM.GUEST_USER is created, and password set to BaseVM.GUEST_PASS
+    * SSH service is enabled and started on boot, BaseVM.SSH_PUB_KEY is added
+      to authorized_keys of both root and the normal user
+    * DHCP client service is enabled and started on boot, so that it can
+      automatically configure the virtio-net-pci NIC and communicate with QEMU
+      user net (10.0.2.2)
+    * Necessary packages are installed to untar the source tarball and build
+      QEMU
+
+  - Write a proper BUILD_SCRIPT template, which should be a shell script that
+    untars a raw virtio-blk block device, which is the tarball data blob of the
+    QEMU source tree, then configure/build it. Running "make check" is also
+    recommended.
+
-- 
2.13.5

Re: [Qemu-devel] [PATCH v7 12/13] tests: Add README for vm tests

[Alex Bennée]

Fam Zheng <famz@redhat.com> writes:

> Signed-off-by: Fam Zheng <famz@redhat.com>
> ---
>  tests/vm/README | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 63 insertions(+)
>  create mode 100644 tests/vm/README
>
> diff --git a/tests/vm/README b/tests/vm/README
> new file mode 100644
> index 0000000000..7d2fe4ac8d
> --- /dev/null
> +++ b/tests/vm/README
> @@ -0,0 +1,63 @@
> +=== VM test suite to run build in guests ===
> +
> +== Intro ==
> +
> +This test suite contains scripts that bootstrap various guest images that have
> +necessary packages to build QEMU. The basic usage is documented in Makefile
> +help which is displayed with "make vm-test".
> +
> +== Quick start ==
> +
> +Run "make vm-test" to list available make targets.

Running make vm-build-netbsd I get several prompts for pass-phrase and
password:

    Enter passphrase for key './vm-test-QdFtLJ.tmp/id_rsa':
    Password for qemu@:
    Enter passphrase for key './vm-test-QdFtLJ.tmp/id_rsa':
    Password for qemu@:
    ar: creating libfdt/libfdt.a

Which seems odd considering the private key isn't protected by a
passphrase and the build tools know what the password is.

We should also mention the images are added to ${QEMU_SRC}/tests/vm/

> +
> +== Manual invocation ==
> +
> +Each guest script is an executable script with the same command line options.
> +For example to work with the netbsd guest, use $QEMU_SRC/tests/vm/netbsd:
> +
> +    $ cd $QEMU_SRC/tests/vm
> +
> +    # To bootstrap the image
> +    $ ./netbsd --build-image --image /var/tmp/netbsd.img
> +    <...>
> +
> +    # To run an arbitrary command in guest (the output will not be echoed unless
> +    # --debug is added)
> +    $ ./netbsd --debug --image /var/tmp/netbsd.img uname -a
> +
> +    # To build QEMU in guest
> +    $ ./netbsd --debug --image /var/tmp/netbsd.img --build-qemu $QEMU_SRC
> +
> +    # To get to an interactive shell
> +    $ ./netbsd --interactive --image /var/tmp/netbsd.img sh
> +
> +== Adding new guests ==
> +
> +Please look at existing guest scripts for how to add new guests.
> +
> +Most importantly, create a subclass of BaseVM and implement build_image()
> +method and define BUILD_SCRIPT, then finally call basevm.main() from the
> +script's main().
> +
> +  - Usually in build_image(), a template image is downloaded from a predefined
> +    URL. BaseVM._download_with_cache() takes care of the cache and the
> +    checksum, so consider using it.
> +
> +  - Once the image is downloaded, users, SSH server and QEMU build deps should
> +    be set up:
> +
> +    * Root password set to BaseVM.ROOT_PASS
> +    * User BaseVM.GUEST_USER is created, and password set to BaseVM.GUEST_PASS
> +    * SSH service is enabled and started on boot, BaseVM.SSH_PUB_KEY is added
> +      to authorized_keys of both root and the normal user
> +    * DHCP client service is enabled and started on boot, so that it can
> +      automatically configure the virtio-net-pci NIC and communicate with QEMU
> +      user net (10.0.2.2)
> +    * Necessary packages are installed to untar the source tarball and build
> +      QEMU
> +
> +  - Write a proper BUILD_SCRIPT template, which should be a shell script that
> +    untars a raw virtio-blk block device, which is the tarball data blob of the
> +    QEMU source tree, then configure/build it. Running "make check" is also
> +    recommended.
> +


--
Alex Bennée

Re: [Qemu-devel] [PATCH v7 12/13] tests: Add README for vm tests

[Fam Zheng]

On Fri, 09/15 15:24, Alex Bennée wrote:
> 
> Fam Zheng <famz@redhat.com> writes:
> 
> > Signed-off-by: Fam Zheng <famz@redhat.com>
> > ---
> >  tests/vm/README | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> >  1 file changed, 63 insertions(+)
> >  create mode 100644 tests/vm/README
> >
> > diff --git a/tests/vm/README b/tests/vm/README
> > new file mode 100644
> > index 0000000000..7d2fe4ac8d
> > --- /dev/null
> > +++ b/tests/vm/README
> > @@ -0,0 +1,63 @@
> > +=== VM test suite to run build in guests ===
> > +
> > +== Intro ==
> > +
> > +This test suite contains scripts that bootstrap various guest images that have
> > +necessary packages to build QEMU. The basic usage is documented in Makefile
> > +help which is displayed with "make vm-test".
> > +
> > +== Quick start ==
> > +
> > +Run "make vm-test" to list available make targets.
> 
> Running make vm-build-netbsd I get several prompts for pass-phrase and
> password:
> 
>     Enter passphrase for key './vm-test-QdFtLJ.tmp/id_rsa':
>     Password for qemu@:
>     Enter passphrase for key './vm-test-QdFtLJ.tmp/id_rsa':
>     Password for qemu@:
>     ar: creating libfdt/libfdt.a
> 
> Which seems odd considering the private key isn't protected by a
> passphrase and the build tools know what the password is.

Yeah, this version also has a corrupted private key file (the first byte, '-',
is somehow deleted). Sorry for the mess. :(

> 
> We should also mention the images are added to ${QEMU_SRC}/tests/vm/

OK, will do. Also as Peter and Daniel have pointed out, the hostfwd and vnc
should listen on a local address rather than 0.0.0.0. I will send v8 with all of
them fixed.

Fam

[Qemu-devel] [PATCH v7 13/13] docker: Use archive-source.py

[Fam Zheng]

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 tests/docker/Makefile.include | 15 ++-------------
 tests/docker/run              |  8 +-------
 2 files changed, 3 insertions(+), 20 deletions(-)

diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
index aaab1a4208..7a027d5bd6 100644
--- a/tests/docker/Makefile.include
+++ b/tests/docker/Makefile.include
@@ -17,24 +17,13 @@ DOCKER_TOOLS := travis
 TESTS ?= %
 IMAGES ?= %
 
-# Make archive from git repo $1 to tar.gz $2
-make-archive-maybe = $(if $(wildcard $1/*), \
-	$(call quiet-command, \
-		(cd $1; if git diff-index --quiet HEAD -- &>/dev/null; then \
-			git archive -1 HEAD --format=tar.gz; \
-		else \
-			git archive -1 $$(git stash create) --format=tar.gz; \
-		fi) > $2, \
-		"ARCHIVE","$(notdir $2)"))
-
 CUR_TIME := $(shell date +%Y-%m-%d-%H.%M.%S.$$$$)
 DOCKER_SRC_COPY := docker-src.$(CUR_TIME)
 
 $(DOCKER_SRC_COPY):
 	@mkdir $@
-	$(call make-archive-maybe, $(SRC_PATH), $@/qemu.tgz)
-	$(call make-archive-maybe, $(SRC_PATH)/dtc, $@/dtc.tgz)
-	$(call make-archive-maybe, $(SRC_PATH)/pixman, $@/pixman.tgz)
+	$(call quiet-command, $(SRC_PATH)/scripts/archive-source.sh $@/qemu.tar, \
+		"GEN", "$@/qemu.tar")
 	$(call quiet-command, cp $(SRC_PATH)/tests/docker/run $@/run, \
 		"COPY","RUNNER")
 
diff --git a/tests/docker/run b/tests/docker/run
index c1e4513bce..9eb9165f76 100755
--- a/tests/docker/run
+++ b/tests/docker/run
@@ -32,13 +32,7 @@ export TEST_DIR=/tmp/qemu-test
 mkdir -p $TEST_DIR/{src,build,install}
 
 # Extract the source tarballs
-tar -C $TEST_DIR/src -xzf $BASE/qemu.tgz
-for p in dtc pixman; do
-    if test -f $BASE/$p.tgz; then
-        tar -C $TEST_DIR/src/$p -xzf $BASE/$p.tgz
-        export FEATURES="$FEATURES $p"
-    fi
-done
+tar -C $TEST_DIR/src -xf $BASE/qemu.tar
 
 if test -n "$SHOW_ENV"; then
     if test -f /packages.txt; then
-- 
2.13.5

Re: [Qemu-devel] [PATCH v7 00/13] tests: Add VM based build tests (for non-x86_64 and/or non-Linux)

[no-reply]

Hi,

This series seems to have some coding style problems. See output below for
more information:

Subject: [Qemu-devel] [PATCH v7 00/13] tests: Add VM based build tests (for non-x86_64 and/or non-Linux)
Message-id: 20170913030119.3957-1-famz@redhat.com
Type: series

=== TEST SCRIPT BEGIN ===
#!/bin/bash

BASE=base
n=1
total=$(git log --oneline $BASE.. | wc -l)
failed=0

git config --local diff.renamelimit 0
git config --local diff.renames True

commits="$(git log --format=%H --reverse $BASE..)"
for c in $commits; do
    echo "Checking PATCH $n/$total: $(git log -n 1 --format=%s $c)..."
    if ! git show $c --format=email | ./scripts/checkpatch.pl --mailback -; then
        failed=1
        echo
    fi
    n=$((n+1))
done

exit $failed
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
 t [tag update]            patchew/1504812251-23438-1-git-send-email-sundeep.lkml@gmail.com -> patchew/1504812251-23438-1-git-send-email-sundeep.lkml@gmail.com
 t [tag update]            patchew/1505232834-20890-1-git-send-email-peter.maydell@linaro.org -> patchew/1505232834-20890-1-git-send-email-peter.maydell@linaro.org
 * [new tag]               patchew/20170913030119.3957-1-famz@redhat.com -> patchew/20170913030119.3957-1-famz@redhat.com
Switched to a new branch 'test'
2a093b5b91 docker: Use archive-source.py
d2593fa09c tests: Add README for vm tests
fb3acd78df MAINTAINERS: Add tests/vm entry
90ed120035 Makefile: Add rules to run vm tests
0ce88831a3 tests: Add OpenBSD image
d5f133ecf2 tests: Add NetBSD image
da78075e20 tests: Add FreeBSD image
d1f4a3a768 tests: Add ubuntu.i386 image
ecb8ea14ca tests: Add vm test lib
fb1ed69ecc tests: Add a test key pair
ab63dd9b38 scripts: Add archive-source.sh
1c4bcf6389 qemu.py: Add "wait()" method
6376f7d0bb gitignore: Ignore vm test images

=== OUTPUT BEGIN ===
Checking PATCH 1/13: gitignore: Ignore vm test images...
Checking PATCH 2/13: qemu.py: Add "wait()" method...
Checking PATCH 3/13: scripts: Add archive-source.sh...
Checking PATCH 4/13: tests: Add a test key pair...
Checking PATCH 5/13: tests: Add vm test lib...
WARNING: line over 80 characters
#71: FILE: tests/vm/basevm.py:46:
+        self._tmpdir = tempfile.mkdtemp(prefix="vm-test-", suffix=".tmp", dir=".")

WARNING: line over 80 characters
#162: FILE: tests/vm/basevm.py:137:
+        logging.debug("Creating archive %s for src_dir dir: %s", tarfile, src_dir)

WARNING: line over 80 characters
#167: FILE: tests/vm/basevm.py:142:
+                            "file=%s,if=none,id=%s,cache=writeback,format=raw" % \

WARNING: line over 80 characters
#170: FILE: tests/vm/basevm.py:145:
+                            "virtio-blk,drive=%s,serial=%s,bootindex=1" % (name, name)]

ERROR: line over 90 characters
#225: FILE: tests/vm/basevm.py:200:
+    VM test utility.  Exit codes: 0 = success, 1 = command line error, 2 = environment initialization failed, 3 = test command failed""")

WARNING: line over 80 characters
#232: FILE: tests/vm/basevm.py:207:
+    parser.add_option("--jobs", type=int, default=multiprocessing.cpu_count() / 2,

total: 1 errors, 5 warnings, 256 lines checked

Your patch has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

Checking PATCH 6/13: tests: Add ubuntu.i386 image...
Checking PATCH 7/13: tests: Add FreeBSD image...
Checking PATCH 8/13: tests: Add NetBSD image...
Checking PATCH 9/13: tests: Add OpenBSD image...
Checking PATCH 10/13: Makefile: Add rules to run vm tests...
Checking PATCH 11/13: MAINTAINERS: Add tests/vm entry...
Checking PATCH 12/13: tests: Add README for vm tests...
Checking PATCH 13/13: docker: Use archive-source.py...
=== OUTPUT END ===

Test command exited with code: 1


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