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<?php |
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namespace Tests\PHPSA\Expression\BinaryOp; |
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use PhpParser\Node; |
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use PHPSA\CompiledExpression; |
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use PHPSA\Compiler\Expression; |
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class SpaceShipTest extends \Tests\PHPSA\TestCase |
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{ |
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/** |
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* @return array |
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*/ |
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public function getDataProvider() |
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{ |
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return array( |
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array(1, 1, 0), |
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array(1, 2, -1), |
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array(2, 1, 1), |
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array(true, false, 1), |
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array(true, 0, 1), |
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array(array(), array(), 0), |
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array(true, array(), 1), |
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array("a", "b", -1), |
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array("a", 2, -1), |
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); |
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} |
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/** |
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* Tests {expr} <=> {expr} = {expr} |
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* |
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* @dataProvider getDataProvider |
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*/ |
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public function testSimpleSuccessCompile($a, $b, $c) |
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{ |
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$baseExpression = new Node\Expr\BinaryOp\Spaceship( |
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$this->newScalarExpr($a), |
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$this->newScalarExpr($b) |
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); |
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$compiledExpression = $this->compileExpression($baseExpression); |
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$this->assertInstanceOfCompiledExpression($compiledExpression); |
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$this->assertSame(CompiledExpression::INTEGER, $compiledExpression->getType()); |
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$this->assertSame($c, $compiledExpression->getValue()); |
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} |
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public function testUnexpectedTypeFirstArg() |
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{ |
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$baseExpression = new Node\Expr\BinaryOp\Spaceship( |
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$this->newFakeScalarExpr(), |
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$this->newScalarExpr(1) |
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); |
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$compiledExpression = $this->compileExpression($baseExpression); |
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$this->assertInstanceOfCompiledExpression($compiledExpression); |
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$this->assertSame(CompiledExpression::UNKNOWN, $compiledExpression->getType()); |
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$this->assertSame(null, $compiledExpression->getValue()); |
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} |
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public function testUnexpectedTypeSecondArg() |
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{ |
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$baseExpression = new Node\Expr\BinaryOp\Spaceship( |
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$this->newScalarExpr(1), |
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$this->newFakeScalarExpr() |
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); |
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$compiledExpression = $this->compileExpression($baseExpression); |
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$this->assertInstanceOfCompiledExpression($compiledExpression); |
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$this->assertSame(CompiledExpression::UNKNOWN, $compiledExpression->getType()); |
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$this->assertSame(null, $compiledExpression->getValue()); |
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} |
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} |
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ovr /
phpsa
