|
final public static functionCall ( |
||
| $name | ||
| $arguments | array | |
| return | ||
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')));
}
