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<?php |
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namespace Tests\PHPSA\Expression\Operators; |
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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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use PHPSA\Variable; |
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/** |
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* Class PreDecTest |
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* @package Tests\PHPSA\Expression\BinaryOp |
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*/ |
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class PreDecTest 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 getDataProviderForSuccess() |
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{ |
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return array( |
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array(-1), |
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array(1), |
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array(99), |
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array(0), |
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); |
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} |
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/** |
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* @dataProvider getDataProviderForSuccess |
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*/ |
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public function testSuccessFromDataProvider($value) |
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{ |
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$testVariableName = 'myTestVariable'; |
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$context = $this->getContext(); |
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$context->addVariable(new Variable($testVariableName, $value, CompiledExpression::INTEGER)); |
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$baseExpression = new Node\Expr\PreDec( |
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new Node\Expr\Variable( |
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new Node\Name($testVariableName) |
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) |
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); |
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$compiledExpression = $this->compileExpression($baseExpression, $context); |
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$this->assertInstanceOfCompiledExpression($compiledExpression); |
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$this->assertSame(CompiledExpression::INTEGER, $compiledExpression->getType()); |
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$this->assertSame(--$value, $compiledExpression->getValue()); |
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} |
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/** |
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* @return array |
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*/ |
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public function getDataProviderForSuccessDouble() |
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{ |
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return array( |
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array(-1.4), |
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array(1.4), |
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array(99.4), |
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array(0.4), |
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); |
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} |
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/** |
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* @dataProvider getDataProviderForSuccessDouble |
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*/ |
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public function testSuccessDoubleFromDataProvider($value) |
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{ |
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$testVariableName = 'myTestVariable'; |
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$context = $this->getContext(); |
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$context->addVariable(new Variable($testVariableName, $value, CompiledExpression::DOUBLE)); |
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$baseExpression = new Node\Expr\PreDec( |
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new Node\Expr\Variable( |
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new Node\Name($testVariableName) |
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) |
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); |
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$compiledExpression = $this->compileExpression($baseExpression, $context); |
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$this->assertInstanceOfCompiledExpression($compiledExpression); |
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$this->assertSame(CompiledExpression::DOUBLE, $compiledExpression->getType()); |
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$this->assertSame(--$value, $compiledExpression->getValue()); |
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} |
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} |
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ovr /
phpsa
