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<?php
namespace PhpParser\Parser;
use PhpParser\Error;
use PhpParser\Lexer;
use PhpParser\Node\Expr;
use PhpParser\Node\Scalar\LNumber;
use PhpParser\Node\Stmt;
use PhpParser\ParserTest;
require_once __DIR__ . '/../ParserTest.php';
class MultipleTest extends ParserTest {
// This provider is for the generic parser tests, just pick an arbitrary order here
protected function getParser(Lexer $lexer) {
return new Multiple([new Php5($lexer), new Php7($lexer)]);
}
private function getPrefer7() {
$lexer = new Lexer(['usedAttributes' => []]);
return new Multiple([new Php7($lexer), new Php5($lexer)]);
}
private function getPrefer5() {
$lexer = new Lexer(['usedAttributes' => []]);
return new Multiple([new Php5($lexer), new Php7($lexer)]);
}
/** @dataProvider provideTestParse */
public function testParse($code, Multiple $parser, $expected) {
$this->assertEquals($expected, $parser->parse($code));
}
public function provideTestParse() {
return [
[
// PHP 7 only code
'<?php class Test { function function() {} }',
$this->getPrefer5(),
[
new Stmt\Class_('Test', ['stmts' => [
new Stmt\ClassMethod('function')
]]),
]
],
[
// PHP 5 only code
'<?php global $$a->b;',
$this->getPrefer7(),
[
new Stmt\Global_([
new Expr\Variable(new Expr\PropertyFetch(new Expr\Variable('a'), 'b'))
])
]
],
[
// Different meaning (PHP 5)
'<?php $$a[0];',
$this->getPrefer5(),
[
new Expr\Variable(
new Expr\ArrayDimFetch(new Expr\Variable('a'), LNumber::fromString('0'))
)
]
],
[
// Different meaning (PHP 7)
'<?php $$a[0];',
$this->getPrefer7(),
[
new Expr\ArrayDimFetch(
new Expr\Variable(new Expr\Variable('a')), LNumber::fromString('0')
)
]
],
];
}
public function testThrownError() {
$this->expectException('PhpParser\Error');
$this->expectExceptionMessage('FAIL A');
$parserA = $this->getMockBuilder('PhpParser\Parser')->getMock();
$parserA->expects($this->at(0))
->method('parse')->will($this->throwException(new Error('FAIL A')));
$parserB = $this->getMockBuilder('PhpParser\Parser')->getMock();
$parserB->expects($this->at(0))
->method('parse')->will($this->throwException(new Error('FAIL B')));
$parser = new Multiple([$parserA, $parserB]);
$parser->parse('dummy');
}
}
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