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<?php
use MediaWiki\Shell\Command;
use MediaWiki\Shell\Shell;
use Wikimedia\TestingAccessWrapper;
/**
* @covers \MediaWiki\Shell\Shell
* @group Shell
*/
class ShellTest extends MediaWikiTestCase {
use MediaWikiCoversValidator;
public function testIsDisabled() {
$this->assertInternalType( 'bool', Shell::isDisabled() ); // sanity
}
/**
* @dataProvider provideEscape
*/
public function testEscape( $args, $expected ) {
if ( wfIsWindows() ) {
$this->markTestSkipped( 'This test requires a POSIX environment.' );
}
$this->assertSame( $expected, call_user_func_array( [ Shell::class, 'escape' ], $args ) );
}
public function provideEscape() {
return [
'simple' => [ [ 'true' ], "'true'" ],
'with args' => [ [ 'convert', '-font', 'font name' ], "'convert' '-font' 'font name'" ],
'array' => [ [ [ 'convert', '-font', 'font name' ] ], "'convert' '-font' 'font name'" ],
'skip nulls' => [ [ 'ls', null ], "'ls'" ],
];
}
/**
* @covers \MediaWiki\Shell\Shell::makeScriptCommand
* @dataProvider provideMakeScriptCommand
*
* @param string $expected
* @param string $script
* @param string[] $parameters
* @param string[] $options
* @param callable|null $hook
*/
public function testMakeScriptCommand( $expected,
$script,
$parameters,
$options = [],
$hook = null
) {
// Running tests under Vagrant involves MWMultiVersion that uses the below hook
$this->setMwGlobals( 'wgHooks', [] );
if ( $hook ) {
$this->setTemporaryHook( 'wfShellWikiCmd', $hook );
}
$command = Shell::makeScriptCommand( $script, $parameters, $options );
$command->params( 'safe' )
->unsafeParams( 'unsafe' );
$this->assertType( Command::class, $command );
$wrapper = TestingAccessWrapper::newFromObject( $command );
$this->assertEquals( $expected, $wrapper->command );
$this->assertEquals( 0, $wrapper->restrictions & Shell::NO_LOCALSETTINGS );
}
public function provideMakeScriptCommand() {
global $wgPhpCli;
return [
[
"'$wgPhpCli' 'maintenance/foobar.php' 'bar'\\''\"baz' 'safe' unsafe",
'maintenance/foobar.php',
[ 'bar\'"baz' ],
],
[
"'$wgPhpCli' 'changed.php' '--wiki=somewiki' 'bar'\\''\"baz' 'safe' unsafe",
'maintenance/foobar.php',
[ 'bar\'"baz' ],
[],
function ( &$script, array &$parameters ) {
$script = 'changed.php';
array_unshift( $parameters, '--wiki=somewiki' );
}
],
[
"'/bin/perl' 'maintenance/foobar.php' 'bar'\\''\"baz' 'safe' unsafe",
'maintenance/foobar.php',
[ 'bar\'"baz' ],
[ 'php' => '/bin/perl' ],
],
[
"'$wgPhpCli' 'foobinize' 'maintenance/foobar.php' 'bar'\\''\"baz' 'safe' unsafe",
'maintenance/foobar.php',
[ 'bar\'"baz' ],
[ 'wrapper' => 'foobinize' ],
],
];
}
}
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