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<?php |
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namespace Tests\PHPSA\Compiler\Expression; |
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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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abstract class AbstractBinaryOp extends \Tests\PHPSA\TestCase |
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{ |
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/** |
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* @param $a |
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* @param $b |
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* @return Node\Expr |
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*/ |
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abstract protected function buildExpression($a, $b); |
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/** |
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* @param $a |
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* @param $b |
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* @return mixed |
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*/ |
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abstract protected function process($a, $b); |
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/** |
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* @return array |
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*/ |
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abstract protected function getSupportedTypes(); |
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/** |
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* Data provider for tests |
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*/ |
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public $data = [ |
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CompiledExpression::INTEGER => 6, |
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CompiledExpression::DOUBLE => 2.5, |
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CompiledExpression::STRING => "test", |
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CompiledExpression::BOOLEAN => true, |
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CompiledExpression::NULL => null, |
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]; |
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/** |
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* Tests {left-expr} $operator {right-expr} |
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*/ |
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public function testOperatorCompile() |
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{ |
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foreach ($this->getSupportedTypes() as $type1) { |
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foreach ($this->getSupportedTypes() as $type2) { |
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$baseExpression = $this->buildExpression( |
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$this->newScalarExpr($this->data[$type1]), |
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$this->newScalarExpr($this->data[$type2]) |
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); |
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$compiledExpression = $this->compileExpression($baseExpression); |
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$this->assertInstanceOfCompiledExpression($compiledExpression); |
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//$this->assertSame($this->getExpressionType($a, $b), $compiledExpression->getType()); |
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$this->assertSame($this->process($this->data[$type1], $this->data[$type2]), $compiledExpression->getValue()); |
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} |
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} |
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} |
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/** |
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* Tests {left-expr::UNKNOWN} $operator {right-expr} |
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*/ |
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public function testFirstArgUnexpectedType() |
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{ |
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$baseExpression = $this->buildExpression( |
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$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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/** |
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* Tests {left-expr} $operator {right-expr::UNKNOWN} |
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*/ |
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public function testSecondArgUnexpectedType() |
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{ |
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$baseExpression = $this->buildExpression( |
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$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
