Travis support

* use PHPUnit 4.x
* force php memory limit on travis to 1024MB
* create script for travis
* whitelist branches master, stable5 and stable6 on travis (and PRs)
* sqlplus64
* conditional JS tests and ocular temporal removal
* enable scrutinizer code coverage
* move oracle to top to decrease overall test duration

.scrutinizer.yml

@@ -27,3 +27,5 @@ imports:
     - javascript
     - php
 
+tools:
+    external_code_coverage: true

.travis.yml

@@ -0,0 +1,58 @@
+language: php
+php:
+  - 5.3
+  - 5.4
+  - 5.5
+  - 5.6
+  - hhvm
+
+matrix:
+  include:
+    - php: 5.4
+      env: DB=oracle
+    - php: 5.4
+      env: DB=pgsql
+    - php: 5.4
+      env: DB=mysql
+  allow_failures:
+    - php: hhvm
+  fast_finish: true
+
+env:
+  matrix:
+    - DB=sqlite
+
+before_script:
+  # setup databases
+  - wget https://raw.githubusercontent.com/owncloud/administration/master/travis-ci/setup_databases.sh
+  - bash ./setup_databases.sh $DB
+
+  # Additional PHP config
+  - if [[ $HHVM == false ]] ; then phpenv config-add build/travis.php.ini ; fi
+
+  # fetch Ocular (for test coverage upload)
+  - wget https://scrutinizer-ci.com/ocular.phar
+
+  # call setup for tests
+  - build/prepareTests.sh $DB
+
+script:
+  - phpunit --version
+  # Run PHP lint for each PHP version
+  - if [[ $DB == 'sqlite' ]] ; then ant -f build/build.xml -Dbasedir=. prepare lint ; fi
+
+  # Run tests
+  - phpunit --configuration tests/phpunit-autotest.xml --coverage-clover tests/autotest-clover-$DB.xml --verbose --debug
+
+  # Run JS tests just once (see test matrix - mysql is just run once)
+  - if [[ $DB == 'mysql' ]] ; then ./autotest-js.sh ; fi
+
+  # Upload coverage report
+  - php ocular.phar code-coverage:upload --format=php-clover tests/autotest-clover-$DB.xml
+
+branches:
+  only:
+    - master
+    - stable5
+    - stable6
+    - stable7

build/prepareTests.sh

@@ -0,0 +1,141 @@
+#!/bin/bash
+#
+# ownCloud
+#
+# @author Thomas Müller
+# @author Morris Jobke
+# @copyright 2012, 2013 Thomas Müller thomas.mueller@tmit.eu
+# @copyright 2014 Morris Jobke hey@morrisjobke.de
+#
+
+DATABASENAME=oc_autotest
+DATABASEUSER=oc_autotest
+ADMINLOGIN=admin
+BASEDIR=$PWD
+
+# check for database parameter
+if [ $1 ]; then
+	DBCONFIGS="sqlite mysql pgsql oracle"
+	FOUND=0
+	for DBCONFIG in $DBCONFIGS; do
+		if [ $1 = $DBCONFIG ]; then
+			FOUND=1
+			break
+		fi
+	done
+	if [ $FOUND = 0 ]; then
+		echo -e "Unknown database config name \"$1\"\n" >&2
+		exit 2
+	fi
+else
+	echo "Please pass in a database to use as first parameter" >&2
+	exit 1
+fi
+
+# check if config dir and file is writable
+if ! [[ -w config && ( !( -e config/config.php ) || -w config/config.php ) ]]; then
+	echo "Please enable write permissions on config and config/config.php" >&2
+	exit 1
+fi
+
+# use tmpfs for datadir - should speedup unit test execution
+if [ -d /dev/shm ]; then
+	DATADIR=/dev/shm/data-autotest
+else
+	DATADIR=$BASEDIR/data-autotest
+fi
+
+echo "Setup environment for $1 testing ..."
+# revert changes to tests/data
+git checkout tests/data/*
+
+# reset data directory
+rm -rf $DATADIR
+mkdir $DATADIR
+
+cp tests/preseed-config.php config/config.php
+
+# # # # # #
+# SQLite  #
+# # # # # #
+if [ "$1" == "sqlite" ] ; then
+	cat > ./config/autoconfig.php <<DELIM
+<?php
+\$AUTOCONFIG = array (
+	'installed' => false,
+	'dbtype' => 'sqlite',
+	'dbtableprefix' => 'oc_',
+	'adminlogin' => '$ADMINLOGIN',
+	'adminpass' => 'admin',
+	'directory' => '$DATADIR',
+);
+DELIM
+fi
+
+# # # # #
+# MySQL #
+# # # # #
+if [ "$1" == "mysql" ] ; then
+	cat > ./config/autoconfig.php <<DELIM
+<?php
+\$AUTOCONFIG = array (
+	'installed' => false,
+	'dbtype' => 'mysql',
+	'dbtableprefix' => 'oc_',
+	'adminlogin' => '$ADMINLOGIN',
+	'adminpass' => 'admin',
+	'directory' => '$DATADIR',
+	'dbuser' => '$DATABASEUSER',
+	'dbname' => '$DATABASENAME',
+	'dbhost' => 'localhost',
+	'dbpass' => 'owncloud',
+);
+DELIM
+fi
+
+# # # # # # # #
+# PostgreSQL  #
+# # # # # # # #
+if [ "$1" == "pgsql" ] ; then
+	cat > ./config/autoconfig.php <<DELIM
+<?php
+\$AUTOCONFIG = array (
+	'installed' => false,
+	'dbtype' => 'pgsql',
+	'dbtableprefix' => 'oc_',
+	'adminlogin' => '$ADMINLOGIN',
+	'adminpass' => 'admin',
+	'directory' => '$DATADIR',
+	'dbuser' => '$DATABASEUSER',
+	'dbname' => '$DATABASENAME',
+	'dbhost' => 'localhost',
+	'dbpass' => 'owncloud',
+);
+DELIM
+
+fi
+
+# # # # # #
+# Oracle  #
+# # # # # #
+if [ "$1" == "oracle" ] ; then
+	build/prepareTestsOracle.sh $DATABASENAME $DATABASEUSER $ADMINLOGIN $DATADIR
+fi
+
+echo "Trigger ownCloud installation"
+php -f index.php | grep -i -C9999 error && echo "Error during setup" && exit 101
+
+echo "Enable apps ..."
+cd tests
+php -f enable_all.php | grep -i -C9999 error && echo "Error during setup" && exit 101
+cd $BASEDIR
+
+# show environment
+echo "ownCloud configuration:"
+cat $BASEDIR/config/config.php
+
+echo "ownCloud data directory:"
+ls -ll $DATADIR
+
+echo "owncloud.log:"
+cat $DATADIR/owncloud.log

build/prepareTestsOracle.sh

@@ -0,0 +1,65 @@
+#!/bin/bash
+#
+# ownCloud - prepareTestOracle.sh
+#
+# @author Morris Jobke
+# @copyright 2014 Morris Jobke hey@morrisjobke.de
+#
+
+DATABASENAME=$1
+DATABASEUSER=$2
+ADMINLOGIN=$3
+DATADIR=$4
+
+# set oracle home if it is not set
+TRAVIS_ORACLE_HOME="/usr/lib/oracle/xe/app/oracle/product/10.2.0/server"
+[ -z "$ORACLE_HOME" ] && ORACLE_HOME=$TRAVIS_ORACLE_HOME
+
+echo "Load Oracle environment variables so that we can run 'sqlplus'."
+ . $ORACLE_HOME/bin/oracle_env.sh
+
+echo "drop the database"
+sqlplus64 -s -l / as sysdba <<EOF
+	drop user $DATABASENAME cascade;
+EOF
+
+echo "create the database"
+sqlplus64 -s -l / as sysdba <<EOF
+	create user $DATABASENAME identified by owncloud;
+	alter user $DATABASENAME default tablespace users
+	temporary tablespace temp
+	quota unlimited on users;
+	grant create session
+	, create table
+	, create procedure
+	, create sequence
+	, create trigger
+	, create view
+	, create synonym
+	, alter session
+	to $DATABASENAME;
+	exit;
+EOF
+
+# there was a maximum cursor limit exceed
+# therefore increase the limit
+sqlplus64 -s -l / as sysdba <<EOF
+	ALTER SYSTEM SET open_cursors = 1000 SCOPE=BOTH;
+EOF
+
+cat > ./config/autoconfig.php <<DELIM
+<?php
+\$AUTOCONFIG = array (
+  'installed' => false,
+  'dbtype' => 'oci',
+  'dbtableprefix' => 'oc_',
+  'adminlogin' => '$ADMINLOGIN',
+  'adminpass' => 'admin',
+  'directory' => '$DATADIR',
+  'dbuser' => '$DATABASEUSER',
+  'dbname' => 'XE',
+  'dbhost' => 'localhost',
+  'dbpass' => 'owncloud',
+);
+DELIM
+

build/travis.php.ini

@@ -0,0 +1 @@
+memory_limit = 1024M