From edfa79b77035fb3fa047c57e27fd914e4f809667 Mon Sep 17 00:00:00 2001
From: Leo Simons <lsimons@schubergphilis.com>
Date: Thu, 31 Jul 2014 13:40:41 +0200
Subject: [PATCH] junit report output for vagrant systemvm tests

---
 tools/vagrant/systemvm/.gitignore   |   3 +
 tools/vagrant/systemvm/bootstrap.sh | 105 +++++++++++++-
 tools/vagrant/systemvm/test.sh      | 216 ++++++++++++++++++++++++++++
 3 files changed, 318 insertions(+), 6 deletions(-)
 mode change 100644 => 100755 tools/vagrant/systemvm/bootstrap.sh
 create mode 100755 tools/vagrant/systemvm/test.sh

diff --git a/tools/vagrant/systemvm/.gitignore b/tools/vagrant/systemvm/.gitignore
index d927dcfabb4..63967edb2a0 100644
--- a/tools/vagrant/systemvm/.gitignore
+++ b/tools/vagrant/systemvm/.gitignore
@@ -47,3 +47,6 @@ boxes/*
 # Systemvm ISO
 systemvm.iso
 iso/*
+
+rspec.xml
+vagrant_ssh_config
diff --git a/tools/vagrant/systemvm/bootstrap.sh b/tools/vagrant/systemvm/bootstrap.sh
old mode 100644
new mode 100755
index 6c3f9aaaef4..051b47f7b9e
--- a/tools/vagrant/systemvm/bootstrap.sh
+++ b/tools/vagrant/systemvm/bootstrap.sh
@@ -6,14 +6,107 @@ set -x
 # script invoked by Test-Kitchen shell provisioner to further
 # customize the VM prior to running tests
 
-# for internet access
-cat >>/etc/network/interfaces <<END
+function setup_networking() {
+  # for internet access
+  if [[ ! `grep eth1 /etc/network/interfaces` ]]; then
+    cat >>/etc/network/interfaces <<END
 
 iface eth1 inet dhcp
 auto eth1
 END
-ifup eth1
+  fi
+  ifup eth1
+}
 
-# /opt/chef/embedded/bin/gem, etc, expected by test-kitchen
-apt-get install curl
-curl -L https://www.opscode.com/chef/install.sh | bash
+function install_packages() {
+  export DEBIAN_FRONTEND=noninteractive
+  export DEBIAN_PRIORITY=critical
+
+  local apt_get="apt-get -q -y --force-yes"
+
+  ${apt_get} update
+
+  if [[ ! `which curl` ]]; then
+    ${apt_get} install curl
+  fi
+  if [[ ! `which patch` ]]; then
+    ${apt_get} install patch
+  fi
+  if [[ ! `which git` ]]; then
+    ${apt_get} install git
+  fi
+}
+
+function install_chef() {
+  if [[ ! -f '/opt/chef/embedded/bin/gem' ]]; then
+    curl -L https://www.opscode.com/chef/install.sh | bash
+  fi
+}
+function add_junit_reports_to_serverspec() {
+  local gem="/opt/chef/embedded/bin/gem"
+  local gem_install="${gem} install --no-rdoc --no-ri"
+
+  ${gem_install} rspec rspec_junit_formatter
+
+  if [[ ! -d 'serverspec' ]]; then
+    git clone https://github.com/serverspec/serverspec.git
+    (cd serverspec; git submodule update --init --recursive)
+  fi
+  cd serverspec
+  git reset --hard
+  cat >serverspec.patch <<END
+diff -u serverspec.gemspec serverspec-spec3.gemspec
+--- serverspec.gemspec
++++ serverspec.gemspec
+@@ -19,7 +19,7 @@ Gem::Specification.new do |spec|
+   spec.require_paths = ["lib"]
+
+   spec.add_runtime_dependency "net-ssh"
+-  spec.add_runtime_dependency "rspec", "~> 2.99"
++  spec.add_runtime_dependency "rspec", [">= 2.99", '< 4.0']
+   spec.add_runtime_dependency "rspec-its"
+   spec.add_runtime_dependency "highline"
+   spec.add_runtime_dependency "specinfra", "~> 1.22"
+END
+  patch -p0 <serverspec.patch
+
+  ${gem} build serverspec.gemspec
+  ${gem_install} serverspec-*.gem
+  cd ..
+
+
+  if [[ ! -d 'busser-serverspec' ]]; then
+    git clone https://github.com/test-kitchen/busser-serverspec.git
+  fi
+  cd busser-serverspec
+  git reset --hard
+  cat >busser-serverspec.patch <<END
+diff -u lib/busser/serverspec/runner.rb lib/busser/serverspec/runner-spec3.rb
+--- lib/busser/serverspec/runner.rb
++++ lib/busser/serverspec/runner.rb
+@@ -42,7 +42,7 @@ RSpec::Core::RakeTask.new(:spec) do |t|
+   end
+
+   t.rspec_path = rspec_bin if rspec_bin
+-  t.rspec_opts = ['--color', '--format documentation']
++  t.rspec_opts = ['--color', '--format documentation', '--format RspecJunitFormatter', '--out /tmp/rspec.xml']
+   t.ruby_opts = "-I#{base_path}"
+   t.pattern = "#{base_path}/**/*_spec.rb"
+ end
+END
+
+  patch -p0 <busser-serverspec.patch
+  ${gem} build busser-serverspec.gemspec
+  ${gem_install} busser-serverspec-*.gem
+  cd ..
+}
+
+function main() {
+  setup_networking
+  install_packages
+  install_chef
+  add_junit_reports_to_serverspec
+}
+
+# we only run main() if not source-d
+return 2>/dev/null || main
diff --git a/tools/vagrant/systemvm/test.sh b/tools/vagrant/systemvm/test.sh
new file mode 100755
index 00000000000..3b1840d76aa
--- /dev/null
+++ b/tools/vagrant/systemvm/test.sh
@@ -0,0 +1,216 @@
+#!/bin/bash -l
+# note: the -l is needed here for bash to always make a login shell and load rvm if it hasn't been loaded
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# build script which wraps around test-kitchen to test the systemvm
+
+function usage() {
+  cat <<END
+Usage:
+   ./build.sh
+END
+  exit 0
+}
+echo $@ | grep help >/dev/null && usage
+echo $@ | grep '\-h' >/dev/null && usage
+
+set -e
+
+###
+### Configuration
+###
+# whether to show DEBUG logs
+DEBUG="${DEBUG:-}"
+# whether to have other commands trace their actions
+TRACE="${TRACE:-0}"
+JENKINS_HOME=${JENKINS_HOME:-}
+if [[ ! -z "${JENKINS_HOME}" ]]; then
+  DEBUG=1
+fi
+
+kitchen_args=
+if [[ "${DEBUG}" == "1" ]]; then
+  kitchen_args="-l debug"
+fi
+
+# optional (jenkins) build number tag to put into the image filename
+VPC_IP="${VPC_IP:-192.168.56.30}"
+export VPC_IP
+
+###
+### Generic helper functions
+###
+
+# how to tell sed to use extended regular expressions
+os=`uname`
+sed_regex_option="-E"
+if [ "${os}" == "Linux" ]; then
+  sed_regex_option="-r"
+fi
+
+# logging support
+if [[ "${DEBUG}" == "1" ]]; then
+  set -x
+fi
+
+function log() {
+  local level=${1?}
+  shift
+
+  if [[ "${DEBUG}" != "1" && "${level}" == "DEBUG" ]]; then
+    return
+  fi
+
+  local code=
+  local line="[$(date '+%F %T')] $level: $*"
+  if [ -t 2 ]
+  then
+    case "$level" in
+      INFO) code=36 ;;
+      DEBUG) code=30 ;;
+      WARN) code=33 ;;
+      ERROR) code=31 ;;
+      *) code=37 ;;
+    esac
+    echo -e "\033[${code}m${line}\033[0m"
+  else
+    echo "$line"
+  fi >&2
+}
+
+function error() {
+  log ERROR $@
+  exit 1
+}
+
+# cleanup code support
+declare -a on_exit_items
+
+function on_exit() {
+  for (( i=${#on_exit_items[@]}-1 ; i>=0 ; i-- )) ; do
+    sleep 2
+    log DEBUG "on_exit: ${on_exit_items[i]}"
+    eval ${on_exit_items[i]}
+  done
+}
+
+function add_on_exit() {
+  local n=${#on_exit_items[*]}
+  on_exit_items[${n}]="$*"
+  if [ ${n} -eq 0 ]; then
+    log DEBUG "Setting trap"
+    trap on_exit EXIT
+  fi
+}
+
+# retry code support
+function retry() {
+  local times=$1
+  shift
+  local count=0
+  while [ ${count} -lt ${times} ]; do
+    "$@" && break
+    count=$(( $count +  1 ))
+    sleep ${count}
+  done
+
+  if [ ${count} -eq ${times} ]; then
+    error "Failed ${times} times: $@"
+  fi
+}
+
+###
+### Script logic
+###
+
+function setup_ruby() {
+  local bundle_args=
+  if [[ ! -z "${JENKINS_HOME}" ]]; then
+    # inspired by https://github.com/CloudBees-community/rubyci-clickstart/blob/master/bin/run-ci
+    # also see https://rvm.io/integration/jenkins
+    # .rvmrc won't get trusted/auto-loaded by jenkins by default
+    export VAGRANT_HOME=$HOME/.vagrant.d-release-cloudstack
+    rvm use ruby-1.9.3@vagrant-release-cloudstack --create
+    # do not use --deployment since that requires Gemfile.lock...and we prefer an up-to-date veewee
+    bundle_args="--path vendor/bundle"
+  fi
+  bundle check || bundle install ${bundle_args}
+}
+
+function prepare() {
+  log INFO "preparing for build"
+  setup_ruby
+  rm -f systemvm.iso
+}
+
+function box_update() {
+  log INFO "invoking vagrant box update"
+  vagrant box update
+  log INFO "vagrant box update complete"
+}
+
+function converge_kitchen() {
+  log INFO "invoking test-kitchen converge"
+  kitchen create ${kitchen_args}
+  kitchen converge ${kitchen_args}
+  log INFO "test-kitchen complete"
+}
+
+function verify_kitchen() {
+  log INFO "invoking test-kitchen verify"
+
+  kitchen verify ${kitchen_args}
+
+  # re-run busser test with patched serverspec gem to get a rspec.xml
+  kitchen exec ${kitchen_args} -c '
+BUSSER_ROOT="/tmp/busser" GEM_HOME="/tmp/busser/gems" GEM_PATH="/tmp/busser/gems" GEM_CACHE="/tmp/busser/gems/cache"
+export BUSSER_ROOT GEM_HOME GEM_PATH GEM_CACHE
+/tmp/kitchen/bootstrap.sh
+sudo -E /tmp/busser/bin/busser test
+'
+
+  # ssh to machine ourselves to avoid kitchen output
+  (cd .kitchen/kitchen-vagrant/default-systemvm; vagrant ssh-config) > vagrant_ssh_config
+  add_on_exit rm -f vagrant_ssh_config
+  scp -F vagrant_ssh_config default:/tmp/rspec.xml rspec.xml
+  log INFO "test results in rspec.xml"
+
+  log INFO "test-kitchen complete"
+}
+
+function destroy_kitchen() {
+  log INFO "invoking test-kitchen destroy"
+  kitchen destroy ${kitchen_args}
+  log INFO "test-kitchen destroy complete"
+}
+###
+### Main invocation
+###
+
+function main() {
+  prepare
+  box_update
+  add_on_exit destroy_kitchen
+  converge_kitchen
+  verify_kitchen
+  add_on_exit log INFO "BUILD SUCCESSFUL"
+}
+
+# we only run main() if not source-d
+return 2>/dev/null || main