/** * @dataProvider parsers */ public function testArgumentUnpacking() { $this->assertParsedAs([$this->parameters, 'argumentUnpacking'], [O\Expression::functionCall(O\Expression::value('func'), [O\Expression::argument(O\Expression::arrayExpression([]), true)])]); }
private function parseArgumentNode(Node\Arg $node) { return Expression::argument($this->parseNode($node->value), $node->unpack); }
/** * @dataProvider parsers */ public function testIndex() { $this->assertParsedAs(function () { $i[0]; }, [O\Expression::index(O\Expression::variable(O\Expression::value('i')), O\Expression::value(0))]); $this->assertParsedAs(function () { //Must use write context f($i[]); }, [O\Expression::functionCall(O\Expression::value('f'), [O\Expression::argument(O\Expression::index(O\Expression::variable(O\Expression::value('i'))))])]); }
public function expressions() { return [[O\Expression::arrayExpression([])], [O\Expression::arrayItem(null, O\Expression::value(0), false)], [O\Expression::assign(O\Expression::value(0), O\Operators\Assignment::EQUAL, O\Expression::value(0))], [O\Expression::binaryOperation(O\Expression::value(0), O\Operators\Binary::ADDITION, O\Expression::value(0))], [O\Expression::unaryOperation(O\Operators\Unary::PLUS, O\Expression::value(0))], [O\Expression::cast(O\Operators\Cast::STRING, O\Expression::value(0))], [O\Expression::closure(false, false, [], [], [])], [O\Expression::closureUsedVariable('var')], [O\Expression::emptyExpression(O\Expression::value(0))], [O\Expression::field(O\Expression::value(0), O\Expression::value(0))], [O\Expression::functionCall(O\Expression::value(0))], [O\Expression::index(O\Expression::value(0), O\Expression::value(0))], [O\Expression::invocation(O\Expression::value(0))], [O\Expression::issetExpression([O\Expression::value(0)])], [O\Expression::unsetExpression([O\Expression::value(0)])], [O\Expression::methodCall(O\Expression::value(0), O\Expression::value(0))], [O\Expression::newExpression(O\Expression::value(0))], [O\Expression::parameter('')], [O\Expression::argument(O\Expression::value(0))], [O\Expression::returnExpression()], [O\Expression::staticMethodCall(O\Expression::value(0), O\Expression::value(0))], [O\Expression::staticField(O\Expression::value(0), O\Expression::value(0))], [O\Expression::ternary(O\Expression::value(0), null, O\Expression::value(0))], [O\Expression::throwExpression(O\Expression::value(0))], [O\Expression::value(0)], [O\Expression::variable(O\Expression::value(0))], [O\Expression::constant('foo')], [O\Expression::classConstant(O\Expression::value(0), 'foo')]]; }
/** * @dataProvider parsers */ public function testThatChainedMethodCalls() { $this->assertReturn(function (\Pinq\ITraversable $traversable) { return $traversable->asArray(); }, O\Expression::methodCall(O\Expression::variable(O\Expression::value('traversable')), O\Expression::value('asArray'))); $this->assertReturn(function (\Pinq\ITraversable $traversable) { return $traversable->where(function ($i) { return $i > 0; })->all(function ($i) { return $i % 2 === 0; }); }, O\Expression::methodCall(O\Expression::methodCall(O\Expression::variable(O\Expression::value('traversable')), O\Expression::value('where'), [O\Expression::argument(O\Expression::closure(false, false, [O\Expression::parameter('i')], [], [O\Expression::returnExpression(O\Expression::binaryOperation(O\Expression::variable(O\Expression::value('i')), O\Operators\Binary::GREATER_THAN, O\Expression::value(0)))]))]), O\Expression::value('all'), [O\Expression::argument(O\Expression::closure(false, false, [O\Expression::parameter('i')], [], [O\Expression::returnExpression(O\Expression::binaryOperation(O\Expression::binaryOperation(O\Expression::variable(O\Expression::value('i')), O\Operators\Binary::MODULUS, O\Expression::value(2)), O\Operators\Binary::IDENTITY, O\Expression::value(0)))]))])); }