Examples with DoublePrimitiveStatement org.evosuite.testcase.statements.numeric.DoublePrimitiveStatement used on opensource projects

Example 1 with DoublePrimitiveStatement

use of org.evosuite.testcase.statements.numeric.DoublePrimitiveStatement in project evosuite by EvoSuite.

the class TestDoubleFloatComparison method testDelta.

@Test
public void testDelta() {
    TestCase test = new DefaultTestCase();
    DoublePrimitiveStatement statement1 = new DoublePrimitiveStatement(test);
    DoublePrimitiveStatement statement2 = new DoublePrimitiveStatement(test);
    double d1 = statement1.getValue();
    double d2 = statement2.getValue();
    int val = BooleanHelper.doubleSubG(d1, d2);
    assertEquals(val > 0, d1 > d2);
    assertEquals(val < 0, d1 < d2);
    assertEquals(val == 0, d1 == d2);
    for (int i = 0; i < 100; i++) {
        statement1.delta();
        statement2.delta();
        d1 = statement1.getValue();
        d2 = statement2.getValue();
        val = BooleanHelper.doubleSubG(d1, d2);
        assertEquals(val > 0, d1 > d2);
        assertEquals(val < 0, d1 < d2);
        assertEquals(val == 0, d1 == d2);
    }
    for (int i = 0; i < 100; i++) {
        statement1.randomize();
        statement2.randomize();
        d1 = statement1.getValue();
        d2 = statement2.getValue();
        val = BooleanHelper.doubleSubG(d1, d2);
        assertEquals(val > 0, d1 > d2);
        assertEquals(val < 0, d1 < d2);
        assertEquals(val == 0, d1 == d2);
    }
}

Example 2 with DoublePrimitiveStatement

use of org.evosuite.testcase.statements.numeric.DoublePrimitiveStatement in project evosuite by EvoSuite.

the class TestCaseBuilder method appendDoublePrimitive.

public VariableReference appendDoublePrimitive(double d) {
    DoublePrimitiveStatement primitiveStmt = new DoublePrimitiveStatement(tc, d);
    tc.addStatement(primitiveStmt);
    return primitiveStmt.getReturnValue();
}

Example 3 with DoublePrimitiveStatement

use of org.evosuite.testcase.statements.numeric.DoublePrimitiveStatement in project evosuite by EvoSuite.

the class LocalSearchNumericSystemTest method getDoubleTest.

private TestCase getDoubleTest(double x, double y) throws NoSuchMethodException, SecurityException, ConstructionFailedException, ClassNotFoundException {
    Class<?> sut = TestGenerationContext.getInstance().getClassLoaderForSUT().loadClass(Properties.TARGET_CLASS);
    GenericClass clazz = new GenericClass(sut);
    DefaultTestCase test = new DefaultTestCase();
    GenericConstructor gc = new GenericConstructor(clazz.getRawClass().getConstructors()[0], clazz);
    TestFactory testFactory = TestFactory.getInstance();
    VariableReference callee = testFactory.addConstructor(test, gc, 0, 0);
    VariableReference intVar1 = test.addStatement(new DoublePrimitiveStatement(test, x));
    VariableReference intVar0 = test.addStatement(new DoublePrimitiveStatement(test, y));
    Method m = clazz.getRawClass().getMethod("testMe", new Class<?>[] { double.class, double.class });
    GenericMethod method = new GenericMethod(m, sut);
    MethodStatement ms = new MethodStatement(test, method, callee, Arrays.asList(new VariableReference[] { intVar0, intVar1 }));
    test.addStatement(ms);
    return test;
}