public function testFunctionWithReturnStatement() { $function = $this->functionWithReturnStatement(); $this->assertSame('', $function->getCallableId()); $this->assertSame(1, $function->getParameters()->count()); $this->assertEquals([O\Expression::parameter('foo')], $function->getParameters()->getAll()); $this->assertEquals(['param' => 'scope'], $function->getParameterScopedVariableMap()); $this->assertEquals(['', 'param'], $function->getParameterIds()); $this->assertSame(true, $function->hasScopeType()); $this->assertSame(__CLASS__, $function->getScopeType()); $this->assertSame(true, $function->hasNamespace()); $this->assertSame(__NAMESPACE__, $function->getNamespace()); $this->assertSame(4, $function->countBodyExpressions()); $this->assertSame(2, $function->countBodyExpressionsUntilReturn()); $this->assertEquals([O\Expression::value('before'), O\Expression::returnExpression(O\Expression::value('return')), O\Expression::value('after'), O\Expression::functionCall(O\Expression::value('boom'))], $function->getBodyExpressions()); $this->assertEquals([O\Expression::value('before'), O\Expression::returnExpression(O\Expression::value('return'))], $function->getBodyExpressionsUntilReturn()); $this->assertEquals(new O\EvaluationContext(__NAMESPACE__, __CLASS__, null, ['scope' => 'value']), $function->getEvaluationContextFactory()->getEvaluationContext(new ResolvedParameterRegistry(['param' => 'value']))); }
/** * @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 parseFunctionCallNode(Node\Expr\FuncCall $node) { $nameExpression = $this->parseNameNode($node->name); if ($nameExpression instanceof O\TraversalExpression || $nameExpression instanceof O\VariableExpression) { return Expression::invocation($nameExpression, $this->parseNodes($node->args)); } else { return Expression::functionCall($nameExpression, $this->parseNodes($node->args)); } }
protected function functionWithEmptyReturnStatement() { return $this->buildFunction('', __CLASS__, __NAMESPACE__, ['param' => 'scope'], [O\Expression::parameter('foo')], [O\Expression::value('before'), O\Expression::returnExpression(), O\Expression::value('after'), O\Expression::functionCall(O\Expression::value('boom'))]); }
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')]]; }
/** * Updates the matched expression with it's resolved value from * the supplied registry. * * @param IFunction $function * @param O\Expression $expression * @param Parameters\ResolvedParameterRegistry $parameters * * @return O\Expression */ public function inline(IFunction $function, O\Expression $expression, Parameters\ResolvedParameterRegistry $parameters) { /** @var O\InvocationExpression $expression */ return O\Expression::functionCall(O\Expression::value($this->getResolvedValue($parameters, $expression->getValue())), $expression->getArguments()); }
/** * @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'))))])]); }
/** * @expectedException \Pinq\Analysis\TypeException */ public function testMetaDataWithInvalidExpressionThrowsException() { $this->getAnalysis(function () { 1 + 2; })->getFunction(O\Expression::functionCall(O\Expression::value('s'))); }