[ticket/13599] Remove Travis CI PHP 5.2 environment. No longer supported.

PHPBB3-13599

.travis.yml

@@ -1,6 +1,5 @@
 language: php
 php:
-  - 5.2
   - 5.3.3
   - 5.3
   - 5.4
@@ -17,15 +16,14 @@ before_script:
   - sh -c "if [ '$DB' = 'mariadb' ]; then travis/setup-mariadb.sh; fi"
   - sh -c "if [ '$TRAVIS_PHP_VERSION' = '5.3' -a '$DB' = 'mysql' ]; then mysql -e 'SET GLOBAL storage_engine=MyISAM;'; fi"
   - sh -c "if [ '$DB' = 'mysql' -o '$DB' = 'mariadb' ]; then mysql -e 'create database IF NOT EXISTS phpbb_tests;'; fi"
-  - sh -c "if [ '$TRAVIS_PHP_VERSION' = '5.2' ]; then travis/install-phpunit-5-2.sh; fi"
   - cd phpBB
-  - sh -c "if [ '$TRAVIS_PHP_VERSION' != '5.2' ]; then php ../composer.phar install --dev --no-interaction --prefer-source; fi"
+  - php ../composer.phar install --dev --no-interaction --prefer-source
   - cd ..
   - sh -c "if [ `php -r "echo (int) version_compare(PHP_VERSION, '5.3.19', '>=');"` = "1" ]; then travis/setup-webserver.sh; fi"
   - sh -c "if [ '$TRAVIS_PHP_VERSION' = '5.3.3' -a '$DB' = 'mysql' ]; then sudo apt-get update; sudo apt-get install -y parallel libimage-exiftool-perl; fi"
 
 script:
-  - sh -c "if [ '$TRAVIS_PHP_VERSION' = '5.2' ]; then php -d include_path='.:phpunit' phpunit/phpunit.php --configuration travis/phpunit-$DB-5-2-travis.xml; else phpBB/vendor/bin/phpunit --configuration travis/phpunit-$DB-travis.xml; fi"
+  - phpBB/vendor/bin/phpunit --configuration travis/phpunit-$DB-travis.xml
   - sh -c "if [ '$TRAVIS_PHP_VERSION' = '5.3.3' -a '$DB' = 'mysql' -a '$TRAVIS_PULL_REQUEST' != 'false' ]; then git-tools/commit-msg-hook-range.sh origin/$TRAVIS_BRANCH..FETCH_HEAD; fi"
   - sh -c "if [ '$TRAVIS_PHP_VERSION' = '5.3.3' -a '$DB' = 'mysql' ]; then find . -type f -not -path './phpBB/vendor/*' -iregex '.*\.\(gif\|jpg\|jpeg\|png\)$' | parallel --gnu --keep-order 'phpBB/develop/strip_icc_profiles.sh {}' || exit 1; fi"
 

travis/install-phpunit-5-2.sh

@@ -1,22 +0,0 @@
-#!/bin/sh
-#
-# @copyright (c) 2015 phpBB Group
-# @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
-#
-
-# $1 - URL to .tar.gz
-download() {
-	wget -q -O - "$1" | tar xzvf - --strip-components 1
-}
-
-mkdir phpunit
-cd phpunit
-download https://github.com/sebastianbergmann/phpunit/archive/3.6.12.tar.gz
-download https://github.com/sebastianbergmann/php-file-iterator/archive/1.3.1.tar.gz
-download https://github.com/sebastianbergmann/php-code-coverage/archive/1.1.3.tar.gz
-download https://github.com/sebastianbergmann/php-token-stream/archive/1.1.3.tar.gz
-download https://github.com/sebastianbergmann/php-text-template/archive/1.1.2.tar.gz
-download https://github.com/sebastianbergmann/php-timer/archive/1.0.2.tar.gz
-download https://github.com/sebastianbergmann/phpunit-mock-objects/archive/1.1.1.tar.gz
-download https://github.com/sebastianbergmann/dbunit/archive/1.1.2.tar.gz
-cd ..

travis/phpunit-mysql-5-2-travis.xml

@@ -1,44 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<phpunit backupGlobals="true"
-         backupStaticAttributes="true"
-         colors="true"
-         convertErrorsToExceptions="true"
-         convertNoticesToExceptions="true"
-         convertWarningsToExceptions="true"
-         processIsolation="false"
-         stopOnFailure="false"
-         syntaxCheck="true"
-         strict="true"
-         verbose="true"
-         bootstrap="../tests/bootstrap.php">
-	<testsuites>
-		<testsuite name="phpBB Test Suite">
-			<directory suffix="_test.php">../tests/</directory>
-			<exclude>tests/functional</exclude>
-			<exclude>tests/lint_test.php</exclude>
-		</testsuite>
-		<testsuite name="phpBB Lint Test">
-			<file>tests/lint_test.php</file>
-		</testsuite>
-		<testsuite name="phpBB Functional Tests">
-			<directory suffix="_test.php" phpVersion="5.3.19" phpVersionOperator=">=">../tests/functional</directory>
-		</testsuite>
-	</testsuites>
-
-	<groups>
-		<exclude>
-			<group>slow</group>
-		</exclude>
-	</groups>
-
-	<php>
-		<server name="PHPBB_TEST_DBMS" value="mysqli" />
-		<server name="PHPBB_TEST_DBHOST" value="0.0.0.0" />
-		<server name="PHPBB_TEST_DBPORT" value="3306" />
-		<server name="PHPBB_TEST_DBNAME" value="phpbb_tests" />
-		<server name="PHPBB_TEST_DBUSER" value="root" />
-		<server name="PHPBB_TEST_DBPASSWD" value="" />
-		<server name="PHPBB_TEST_TABLE_PREFIX" value="phpbb_"/>
-		<server name="PHPBB_FUNCTIONAL_URL" value="http://localhost/" />
-	</php>
-</phpunit>