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<?php |
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namespace Tests\PHPSA\Compiler\Expression\Operators\Arithmetical; |
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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 MulTest extends \Tests\PHPSA\TestCase |
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{ |
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/** |
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* Data provider for Div {int} / {int} = {int} |
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* |
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* @return array |
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*/ |
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public function divIntResultDataProvider() |
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{ |
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return array( |
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array(-1, -1, 1), |
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array(-1, 1, -1), |
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array(1, 1, 1), |
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array(true, 1, 1), |
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array(true, true, 1), |
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array(1, true, 1), |
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array(0, 1, 0), |
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array(25, 25, 25*25), |
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array(50, 50, 50*50), |
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array(500, 50, 25000), |
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array(5000, 50, 250000) |
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); |
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} |
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/** |
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* Tests {int} / {int} = {int} |
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* |
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* @dataProvider divIntResultDataProvider |
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*/ |
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public function testDivIntToIntWithIntResult($a, $b, $c) |
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{ |
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// $this->assertInternalType('int', $a); |
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// $this->assertInternalType('int', $b); |
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$this->assertInternalType('int', $c); |
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$baseExpression = new Node\Expr\BinaryOp\Mul( |
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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, $compiledExpression->getValue()); |
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} |
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/** |
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* Data provider for {int} * {double} = {double} |
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* |
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* @return array |
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*/ |
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public function floatResultDataProvider() |
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{ |
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return array( |
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array(-1, -1.25, 1*1.25), |
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array(-1, 1.25, -(1*1.25)), |
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array(1, 1.25, 1*1.25), |
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array(true, 1.25, 1.25), |
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array(0, 1.25, 0.0), |
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array(25, 12.5, 25*12.5), |
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array(25, 6.25, 25*6.25), |
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array(25, 3.125, 25*3.125), |
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); |
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} |
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/** |
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* Tests {int} * {double} = {double} |
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* |
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* @dataProvider floatResultDataProvider |
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*/ |
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public function testIntOnDoubleWithDoubleResult($a, $b, $c) |
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{ |
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// $this->assertInternalType('int', $a); |
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$this->assertInternalType('double', $b); |
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$this->assertInternalType('double', $c); |
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$baseExpression = new Node\Expr\BinaryOp\Mul( |
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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::DOUBLE, $compiledExpression->getType()); |
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$this->assertSame($c, $compiledExpression->getValue()); |
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} |
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/** |
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* Data provider for {double} * {double} = {double} |
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* |
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* @return array |
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*/ |
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public function doubleOnDoubleResultDataProvider() |
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{ |
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return array( |
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array(-1.25, -1, 1.25), |
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array(1.25, -1, -1.25), |
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array(1.25, 1, 1.25), |
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array(1.25, true, 1.25), |
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array(12.5, 25, 312.5), |
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array(6.25, 25, 156.25), |
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array(3.125, 25, 78.125), |
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); |
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} |
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/** |
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* Tests {double} * {int} = {double} |
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* |
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* @dataProvider doubleOnDoubleResultDataProvider |
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*/ |
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public function testDoubleOnIntWithDoubleResult($a, $b, $c) |
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{ |
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$this->assertInternalType('double', $a); |
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// $this->assertInternalType('int', $b); |
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$this->assertInternalType('double', $c); |
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$baseExpression = new Node\Expr\BinaryOp\Mul( |
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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::DOUBLE, $compiledExpression->getType()); |
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$this->assertSame($c, $compiledExpression->getValue()); |
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} |
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/** |
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* Tests {double} * {double} = {double} |
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* |
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* @dataProvider doubleOnDoubleResultDataProvider |
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*/ |
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public function testDoubleOnDoubleWithDoubleResult($a, $b, $c) |
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{ |
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$b = (float) $b; |
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$this->assertInternalType('double', $a); |
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$this->assertInternalType('double', $b); |
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$this->assertInternalType('double', $c); |
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$baseExpression = new Node\Expr\BinaryOp\Mul( |
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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::DOUBLE, $compiledExpression->getType()); |
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$this->assertSame((float) $c, $compiledExpression->getValue()); |
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} |
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/** |
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* Tests {left-expr::UNKNOWN} * {right-expr} |
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*/ |
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public function testFirstUnexpectedTypes() |
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{ |
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$baseExpression = new Node\Expr\BinaryOp\Mul( |
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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, $compiledExpression->getValue()); |
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} |
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/** |
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* Tests {left-expr} * {right-expr::UNKNOWN} |
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*/ |
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public function testSecondUnexpectedTypes() |
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{ |
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$baseExpression = new Node\Expr\BinaryOp\Mul( |
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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
