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<?php
if ( !defined( 'SELENIUMTEST' ) ) {
die( 1 );
}
class SeleniumConfig {
/**
* Retreives the Selenium configuration values from an ini file.
* See sample config file in selenium_settings.ini.sample
*
*/
public static function getSeleniumSettings ( &$seleniumSettings,
&$seleniumBrowsers,
&$seleniumTestSuites,
$seleniumConfigFile = null ) {
if ( strlen( $seleniumConfigFile ) == 0 ) {
global $wgSeleniumConfigFile;
if ( isset( $wgSeleniumConfigFile ) ) $seleniumConfigFile = $wgSeleniumConfigFile ;
}
if ( strlen( $seleniumConfigFile ) == 0 || !file_exists( $seleniumConfigFile ) ) {
throw new MWException( "Unable to read local Selenium Settings from " . $seleniumConfigFile . "\n" );
}
if ( !defined( 'PHP_VERSION_ID' ) ||
( PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION < 3 ) ) {
$configArray = self::parse_5_2_ini_file( $seleniumConfigFile );
} else {
$configArray = parse_ini_file( $seleniumConfigFile, true );
}
if ( $configArray === false ) {
throw new MWException( "Error parsing " . $seleniumConfigFile . "\n" );
}
if ( array_key_exists( 'SeleniumSettings', $configArray) ) {
wfSuppressWarnings();
//we may need to change how this is set. But for now leave it in the ini file
$seleniumBrowsers = $configArray['SeleniumSettings']['browsers'];
$seleniumSettings['host'] = $configArray['SeleniumSettings']['host'];
$seleniumSettings['port'] = $configArray['SeleniumSettings']['port'];
$seleniumSettings['wikiUrl'] = $configArray['SeleniumSettings']['wikiUrl'];
$seleniumSettings['username'] = $configArray['SeleniumSettings']['username'];
$seleniumSettings['userPassword'] = $configArray['SeleniumSettings']['userPassword'];
$seleniumSettings['testBrowser'] = $configArray['SeleniumSettings']['testBrowser'];
$seleniumSettings['startserver'] = $configArray['SeleniumSettings']['startserver'];
$seleniumSettings['stopserver'] = $configArray['SeleniumSettings']['stopserver'];
$seleniumSettings['seleniumserverexecpath'] = $configArray['SeleniumSettings']['seleniumserverexecpath'];
$seleniumSettings['jUnitLogFile'] = $configArray['SeleniumSettings']['jUnitLogFile'];
$seleniumSettings['runAgainstGrid'] = $configArray['SeleniumSettings']['runAgainstGrid'];
wfRestoreWarnings();
}
if ( array_key_exists( 'SeleniumTests', $configArray) ) {
wfSuppressWarnings();
$seleniumTestSuites = $configArray['SeleniumTests']['testSuite'];
wfRestoreWarnings();
}
return true;
}
/**
* PHP 5.2 parse_ini_file() doesn't have support for array keys.
* This function parses simple ini files with such syntax using just
* 5.2 functions.
*/
private static function parse_5_2_ini_file( $ConfigFile ) {
$file = fopen( $ConfigFile, "rt" );
if ( !$file ) {
return false;
}
$header = '';
$configArray = array();
while ( ( $line = fgets( $file ) ) !== false ) {
$line = strtok( $line, "\r\n" );
if ( !$line || $line[0] == ';' ) continue;
if ( $line[0] == '[' && substr( $line, -1 ) == ']' ) {
$header = substr( $line, 1, -1 );
$configArray[$header] = array();
} else {
$configArray[$header] = array_merge_recursive( $configArray[$header], self::parse_ini_line( $line ) );
}
}
return $configArray;
}
private static function parse_ini_line( $iniLine ) {
static $specialValues = array( 'false' => false, 'true' => true, 'null' => null );
list( $key, $value ) = explode( '=', $iniLine, 2 );
$key = trim( $key );
$value = trim( $value );
if ( isset( $specialValues[$value] ) ) {
$value = $specialValues[$value];
} else {
$value = trim( $value, '"' );
}
/* Support one-level arrays */
if ( preg_match( '/^([A-Za-z]+)\[([A-Za-z]+)\]/', $key, $m ) ) {
$key = $m[1];
$value = array( $m[2] => $value );
}
return array( $key => $value );
}
}
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