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<?php |
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namespace Tests\PHPSA; |
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use PHPSA\CompiledExpression; |
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class CompiledExpressionTest extends TestCase |
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{ |
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public function testToVariableMethod() |
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{ |
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$compiledExpression = new CompiledExpression(CompiledExpression::INTEGER, 1); |
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$this->assertInstanceOfCompiledExpression($compiledExpression); |
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$resultVariable = $compiledExpression->toVariable('test'); |
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static::assertInstanceOf('PHPSA\Variable', $resultVariable); |
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static::assertSame($compiledExpression->getType(), $resultVariable->getType()); |
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static::assertSame($compiledExpression->getValue(), $resultVariable->getValue()); |
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} |
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public function testFromZvalInteger() |
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{ |
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$result = CompiledExpression::fromZvalValue(1); |
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$this->assertInstanceOfCompiledExpression($result); |
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$this->assertSame(CompiledExpression::INTEGER, $result->getType()); |
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$this->assertSame(1, $result->getValue()); |
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} |
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public function testFromZvalBoolean() |
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{ |
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$result = CompiledExpression::fromZvalValue(true); |
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$this->assertInstanceOfCompiledExpression($result); |
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$this->assertSame(CompiledExpression::BOOLEAN, $result->getType()); |
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$this->assertSame(true, $result->getValue()); |
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$result = CompiledExpression::fromZvalValue(false); |
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$this->assertInstanceOfCompiledExpression($result); |
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$this->assertSame(CompiledExpression::BOOLEAN, $result->getType()); |
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$this->assertSame(false, $result->getValue()); |
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} |
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public function testFromZvalArray() |
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{ |
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$result = CompiledExpression::fromZvalValue([]); |
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$this->assertInstanceOfCompiledExpression($result); |
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$this->assertSame(CompiledExpression::ARR, $result->getType()); |
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$this->assertSame([], $result->getValue()); |
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} |
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public function testFromZvalString() |
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{ |
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$result = CompiledExpression::fromZvalValue("test string"); |
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$this->assertInstanceOfCompiledExpression($result); |
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$this->assertSame(CompiledExpression::STRING, $result->getType()); |
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$this->assertSame("test string", $result->getValue()); |
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} |
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public function testFromZvalDouble() |
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{ |
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$result = CompiledExpression::fromZvalValue(1.0); |
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$this->assertInstanceOfCompiledExpression($result); |
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$this->assertSame(CompiledExpression::DOUBLE, $result->getType()); |
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$this->assertSame(1.0, $result->getValue()); |
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} |
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public function testFromZvalNull() |
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{ |
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$result = CompiledExpression::fromZvalValue(null); |
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$this->assertInstanceOfCompiledExpression($result); |
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$this->assertSame(CompiledExpression::NULL, $result->getType()); |
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$this->assertSame(null, $result->getValue()); |
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} |
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/** |
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* @dataProvider scalarTypeProvider |
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*/ |
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public function testIsScalarWithScalarTypes($expressionType) |
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{ |
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$compiledExpression = new CompiledExpression($expressionType); |
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$this->assertTrue($compiledExpression->isScalar()); |
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} |
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public function scalarTypeProvider() |
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{ |
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return [ |
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[ CompiledExpression::BOOLEAN ], |
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[ CompiledExpression::STRING ], |
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[ CompiledExpression::DOUBLE ], |
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[ CompiledExpression::NUMBER ], |
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[ CompiledExpression::INTEGER ], |
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]; |
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} |
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/** |
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* @dataProvider nonScalarTypeProvider |
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*/ |
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public function testIsScalarWithNonScalarTypes($expressionType) |
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{ |
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$compiledExpression = new CompiledExpression($expressionType); |
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$this->assertFalse($compiledExpression->isScalar()); |
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} |
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public function nonScalarTypeProvider() |
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{ |
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return [ |
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[ CompiledExpression::UNKNOWN ], |
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[ CompiledExpression::NULL ], |
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[ CompiledExpression::ARR ], |
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[ CompiledExpression::RESOURCE ], |
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[ CompiledExpression::OBJECT ], |
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[ CompiledExpression::VOID ], |
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[ CompiledExpression::CALLABLE_TYPE ], |
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[ CompiledExpression::VARIABLE ], |
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]; |
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} |
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public function testIsTypeKnownWithUnknownType() |
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{ |
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$compiledExpression = new CompiledExpression(CompiledExpression::UNKNOWN); |
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$this->assertFalse($compiledExpression->isTypeKnown()); |
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} |
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public function testIsTypeKnownWithKnownType() |
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{ |
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$compiledExpression = new CompiledExpression(CompiledExpression::BOOLEAN); |
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$this->assertTrue($compiledExpression->isTypeKnown()); |
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} |
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public function testHasValueWithAValue() |
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{ |
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$compiledExpression = new CompiledExpression(CompiledExpression::BOOLEAN, false); |
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$this->assertTrue($compiledExpression->hasValue()); |
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} |
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public function testHasValueWithAScalarTypeAndNoValue() |
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{ |
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$compiledExpression = new CompiledExpression(CompiledExpression::BOOLEAN, /* just to be explicit */ null); |
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$this->assertFalse($compiledExpression->hasValue()); |
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} |
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public function testHasValueWithANullType() |
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{ |
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$compiledExpression = new CompiledExpression(CompiledExpression::NULL); |
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$this->assertTrue($compiledExpression->hasValue()); |
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} |
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} |
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ovr /
phpsa
