= Testing buildd-mass-retry behaviour =

  >>> import subprocess
  >>> import os
  >>> import sys
  >>> from canonical.config import config

'buildd-mass-retry' is a tool designed to retry a group of 'failed'
build records in a distroseries and/or architecture.

  >>> script = os.path.join(config.root, "scripts", "ftpmaster-tools",
  ...                       "buildd-mass-retry.py")

The user can specify a distribution, a suite name (-s) and/or and
architecture (-a) as a build record provider, it will restrict the
target group.

Also, can combine the types of failure we allow to be retried:

 * -F: retry builds marked as FAILEDTOBUILD
 * -D: retry builds marked as MANUALDEPWAIT
 * -C: retry builds marked as CHROOTWAIT

The available types can be combined acording the situation.

The script provides dry-run mode (-N).

See binarypackagebuild.txt for more information about IBuild.retry().

Passing only suite, request retry on all failed states:

  >>> process = subprocess.Popen([sys.executable, script, "-v", "-NFDC",
  ...                             "-s", "hoary"],
  ...                            stdout=subprocess.PIPE,
  ...                            stderr=subprocess.PIPE,)
  >>> stdout, stderr = process.communicate()
  >>> process.returncode
  0
  >>> print stderr
  DEBUG   Intitialising connection.
  INFO    Initializing Build Mass-Retry for 'The Hoary Hedgehog Release/RELEASE'
  INFO    Processing builds in 'Failed to build'
  INFO    Processing builds in 'Dependency wait'
  INFO    Retrying i386 build of libstdc++ b8p in ubuntu hoary RELEASE (12)
  INFO    Processing builds in 'Chroot problem'
  INFO    Success.
  INFO    Dry-run.
  <BLANKLINE>

Superseded builds won't be retried; buildd-manager will just skip the build
and set it to SUPERSEDED.

  >>> from zope.security.proxy import removeSecurityProxy
  >>> from lp.soyuz.interfaces.binarypackagebuild import (
  ...     IBinaryPackageBuildSet)
  >>> from lp.soyuz.enums import PackagePublishingStatus
  >>> build = getUtility(IBinaryPackageBuildSet).getByID(12)
  >>> pub = removeSecurityProxy(build.current_source_publication)

Let's mark the build from the previous run superseded.

  >>> pub.status = PackagePublishingStatus.SUPERSEDED
  >>> print build.current_source_publication
  None
  >>> transaction.commit()

A new run doesn't pick it up.

  >>> process = subprocess.Popen([sys.executable, script, "-v", "-NFDC",
  ...                             "-s", "hoary"],
  ...                            stdout=subprocess.PIPE,
  ...                            stderr=subprocess.PIPE,)
  >>> stdout, stderr = process.communicate()
  >>> process.returncode
  0
  >>> print stderr
  DEBUG   Intitialising connection.
  INFO    Initializing Build Mass-Retry for 'The Hoary Hedgehog Release/RELEASE'
  INFO    Processing builds in 'Failed to build'
  INFO    Processing builds in 'Dependency wait'
  DEBUG   Skipping superseded i386 build of libstdc++ b8p in ubuntu hoary RELEASE (12)
  INFO    Processing builds in 'Chroot problem'
  INFO    Success.
  INFO    Dry-run.
  <BLANKLINE>

  >>> pub.status = PackagePublishingStatus.PUBLISHED
  >>> transaction.commit()

Passing an architecture, which contains no failed build records,
nothing is done:

  >>> process = subprocess.Popen([sys.executable, script, "-v", "-NFDC",
  ...                             "-s", "hoary", "-a", "hppa"],
  ...                            stdout=subprocess.PIPE,
  ...                            stderr=subprocess.PIPE,)
  >>> stdout, stderr = process.communicate()
  >>> process.returncode
  0
  >>> print stderr
  DEBUG   Intitialising connection.
  INFO    Initializing Build Mass-Retry for 'The Hoary Hedgehog Release for hppa (hppa)/RELEASE'
  INFO    Processing builds in 'Failed to build'
  INFO    Processing builds in 'Dependency wait'
  INFO    Processing builds in 'Chroot problem'
  INFO    Success.
  INFO    Dry-run.
  <BLANKLINE>


Selecting only a specific failed state:

  >>> process = subprocess.Popen([sys.executable, script, "-v", "-NF",
  ...                             "-s", "hoary"],
  ...                            stdout=subprocess.PIPE,
  ...                            stderr=subprocess.PIPE,)
  >>> stdout, stderr = process.communicate()
  >>> process.returncode
  0
  >>> print stderr
  DEBUG   Intitialising connection.
  INFO    Initializing Build Mass-Retry for 'The Hoary Hedgehog Release/RELEASE'
  INFO    Processing builds in 'Failed to build'
  INFO    Success.
  INFO    Dry-run.
  <BLANKLINE>