#!/bin/sh

set -e

env

if [ "$(whoami)" = root ]; then
  if [ -n "$SUDO_USER" ] && getent passwd "$SUDO_USER" > /dev/null; then
    su_user="$SUDO_USER"
  else
    su_user=nobody
  fi

  if [ -e /etc/default/apport ]; then
    # stop apport
    service apport stop 2>/dev/null || true
    sed -i '/^enabled=/s/=.*/=0/' /etc/default/apport 2>/dev/null
  fi
fi

tmphome=$ADTTMP/home
mkdir -p $tmphome
if [ -n "$su_user" ]; then
  chmod go+rx $ADTTMP
  chown $su_user:nogroup $tmphome
fi
ls -la $ADTTMP

# no root access needed after this point

debian_dir=$(dirname $(dirname $0))

export OPENSSL_CONF=$debian_dir/openssl.cnf

export LOCPATH=$(pwd)/locales
sh $debian_dir/locale-gen

export LANG=C

arch=$(dpkg --print-architecture)
vendor=$(dpkg-vendor --query Vendor)

TESTPYTHON="python2.7 -E -Wd -3 -tt /usr/lib/python2.7/test/regrtest.py"
TESTOPTS="-w -uall,-network,-urlfetch,-gui,-xpickle"
TESTEXCLUSIONS="-x"

# test_cpickle: starts to fail with 2.7.11, see http://bugs.python.org/issue25698
TESTEXCLUSIONS="$TESTEXCLUSIONS test_cpickle"

# test_curses: error: copywin() returned ERR
TESTEXCLUSIONS="$TESTEXCLUSIONS test_curses"

# test_distutils: failing tests test_parse_makefile_base, test_parse_makefile_literal_dollar
TESTEXCLUSIONS="$TESTEXCLUSIONS test_distutils"

# test_ensurepip: module disabled in Debian
TESTEXCLUSIONS="$TESTEXCLUSIONS test_ensurepip"

# test_gdb: not run for the optimized build
TESTEXCLUSIONS="$TESTEXCLUSIONS test_gdb"

# test_threading_local: fails in the Debian CI environment, but even
# succeeds there when re-run. See
# http://ci.debian.net/data/packages/unstable/amd64/p/python2.7/20141121_061940.autopkgtest.log.gz
case "$vendor" in Debian)
  TESTEXCLUSIONS="$TESTEXCLUSIONS test_threading_local"
esac

# test_zipfile: Issue 17753, requires write access to test and email.test
TESTEXCLUSIONS="$TESTEXCLUSIONS test_zipfile"

# for some reason, this fails on s390x only, starting in 2.7.14rc1 ...
case "$(uname -m)" in s390*)
  TESTEXCLUSIONS="$TESTEXCLUSIONS test_regrtest"
esac

# test_site: site-/dist-packages mismatches
TESTEXCLUSIONS="$TESTEXCLUSIONS test_site"

# FIXME: Fails with Ubuntu's autopkg test infrastructure
if [ "$vendor" = Ubuntu ]; then
  if [ "$(dpkg --print-architecture)" = arm64 ]; then
    TESTEXCLUSIONS="$TESTEXCLUSIONS test_io"
  fi
fi

if [ "$su_user" = nobody ]; then
  log=/dev/null
else
  log=testsuite.log
fi

# run some tests separately in it's own run. These succeed locally,
# but fail on the test setup.
SEPARATE_TESTS=
case "$arch" in
    amd64)
	;;
    i386)
	SEPARATE_TESTS="$SEPARATE_TESTS test_io"
	;;
esac

# several tests fail with configured proxy; we don't need internet access, so
# unset proxy variables
EXTRAENV="env -u https_proxy -u http_proxy -u no_proxy HOME=$tmphome"

script=$debian_dir/script.py
if [ -f "$script" ]; then
  cmd1="$EXTRAENV python2.7 $script \"$log\" \"$TESTPYTHON $TESTOPTS $TESTEXCLUSIONS $SEPARATE_TESTS\""
  cmd2="$EXTRAENV python2.7 $script \"$log\" \"$TESTPYTHON $TESTOPTS $SEPARATE_TESTS\""
else
  cmd1="$EXTRAENV $TESTPYTHON $TESTOPTS $TESTEXCLUSIONS $SEPARATE_TESTS"
  cmd2="$EXTRAENV $TESTPYTHON $TESTOPTS $SEPARATE_TESTS"
fi

echo "Running the python testsuite with the standard interpreter:"
if [ "$(whoami)" = root ]; then
  echo "su -s /bin/sh -c $cmd1 $su_user"
  su -s /bin/sh -c "$cmd1" $su_user
  if [ -n "$SEPARATE_TESTS" ]; then
    echo "su -s /bin/sh -c $cmd2 $su_user"
    su -s /bin/sh -c "$cmd2" $su_user
  fi
else
  echo "$cmd1"
  eval $cmd1
  if [ -n "$SEPARATE_TESTS" ]; then
    echo "$cmd2"
    eval $cmd2
  fi
fi