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

Example 51 with IntPrimitiveStatement

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

the class InsertionMutationSystemTest method getIntTest.

private TestCase getIntTest(int x) 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 intVar = test.addStatement(new IntPrimitiveStatement(test, x));
    Method m = clazz.getRawClass().getMethod("testMe", new Class<?>[] { int.class });
    GenericMethod method = new GenericMethod(m, sut);
    MethodStatement ms = new MethodStatement(test, method, callee, Arrays.asList(new VariableReference[] { intVar }));
    test.addStatement(ms);
    return test;
}

Example 52 with IntPrimitiveStatement

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

the class InsertionMutationSystemTest method getTwoIntTest.

private TestCase getTwoIntTest(int x, int 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 IntPrimitiveStatement(test, x));
    VariableReference intVar2 = test.addStatement(new IntPrimitiveStatement(test, y));
    Method m = clazz.getRawClass().getMethod("testMe", new Class<?>[] { int.class, int.class });
    GenericMethod method = new GenericMethod(m, sut);
    MethodStatement ms = new MethodStatement(test, method, callee, Arrays.asList(new VariableReference[] { intVar1, intVar2 }));
    test.addStatement(ms);
    return test;
}

Example 53 with IntPrimitiveStatement

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

the class TestSimilarity method testBasicSimilarityDifferentTypes2.

@Test
public void testBasicSimilarityDifferentTypes2() {
    TestCase test1 = new DefaultTestCase();
    TestCase test2 = new DefaultTestCase();
    PrimitiveStatement<?> aInt = new LongPrimitiveStatement(test1, 42L);
    test1.addStatement(aInt);
    PrimitiveStatement<?> aInt2 = new IntPrimitiveStatement(test1, 42);
    test1.addStatement(aInt2);
    PrimitiveStatement<?> bInt = new IntPrimitiveStatement(test2, 42);
    test2.addStatement(bInt);
    Constructor<?> c = Object.class.getConstructors()[0];
    ConstructorStatement cs = new ConstructorStatement(test2, new GenericConstructor(c, Object.class), new ArrayList<VariableReference>());
    test2.addStatement(cs);
    double score = DiversityObserver.getNeedlemanWunschScore(test1, test2);
    Assert.assertTrue(score <= 0);
}

Example 54 with IntPrimitiveStatement

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

the class FunctionalMockStatementTest method testBase.

@Test
public void testBase() throws Exception {
    TestCase tc = new DefaultTestCase();
    final int MOCKED_VALUE = 42;
    VariableReference mockedInput = tc.addStatement(new IntPrimitiveStatement(tc, MOCKED_VALUE));
    VariableReference ref = new VariableReferenceImpl(tc, Foo.class);
    FunctionalMockStatement mockStmt = new FunctionalMockStatement(tc, ref, Foo.class);
    VariableReference mock = tc.addStatement(mockStmt);
    VariableReference result = tc.addStatement(new MethodStatement(tc, new GenericMethod(this.getClass().getDeclaredMethod("base", Foo.class), FunctionalMockStatementTest.class), null, Arrays.asList(mock)));
    // if not executed, should be no way to tell if needs new inputs
    Assert.assertFalse(mockStmt.doesNeedToUpdateInputs());
    Assert.assertEquals(0, mockStmt.getNumParameters());
    // execute first time with default mock
    Scope scope = execute(tc);
    Integer val = (Integer) scope.getObject(result);
    // default mock value should be 0
    Assert.assertEquals(0, val.intValue());
    // after execution, there should be one variable to provide
    Assert.assertTrue(mockStmt.doesNeedToUpdateInputs());
    List<Type> types = mockStmt.updateMockedMethods();
    Assert.assertEquals(1, types.size());
    Assert.assertEquals(int.class, types.get(0));
    // add int variable to list of mock expected returns
    mockStmt.addMissingInputs(Arrays.asList(mockedInput));
    Assert.assertEquals(1, mockStmt.getNumParameters());
    Assert.assertTrue(mockStmt.getParameterReferences().get(0).same(mockedInput));
    // re-execute with initialized mock
    scope = new Scope();
    for (Statement st : tc) {
        st.execute(scope, System.out);
    }
    val = (Integer) scope.getObject(result);
    Assert.assertEquals(MOCKED_VALUE, val.intValue());
}

Example 55 with IntPrimitiveStatement

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

the class TestTestSuiteMinimizer method minimizeSuiteFullCoverageWithTwoFitnessFunctionsMinimizeTestsEnabled.

@Test
public void minimizeSuiteFullCoverageWithTwoFitnessFunctionsMinimizeTestsEnabled() throws ClassNotFoundException, NoSuchFieldException, SecurityException, ConstructionFailedException, NoSuchMethodException {
    Properties.TARGET_CLASS = FlagExample1.class.getCanonicalName();
    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();
    testFactory.addConstructor(test, gc, 0, 0);
    List<VariableReference> parameters = new ArrayList<VariableReference>();
    for (int i = 0; i < 10; i++) {
        IntPrimitiveStatement ips = new IntPrimitiveStatement(test, 28234 + i);
        VariableReference vr = test.addStatement(ips, i + 1);
    }
    ConstructorStatement ct = new ConstructorStatement(test, gc, parameters);
    Method m = clazz.getRawClass().getMethod("testMe", new Class<?>[] { int.class });
    GenericMethod method = new GenericMethod(m, sut);
    testFactory.addMethod(test, method, 11, 0);
    parameters = new ArrayList<VariableReference>();
    for (int i = 12; i < 15; i++) {
        IntPrimitiveStatement ips = new IntPrimitiveStatement(test, i);
        VariableReference vr = test.addStatement(ips, i);
    }
    ct = new ConstructorStatement(test, gc, parameters);
    testFactory.addMethod(test, method, 15, 0);
    assertEquals(16, test.size());
    TestSuiteChromosome tsc = new TestSuiteChromosome();
    tsc.addTest(test);
    TestSuiteFitnessFunction branch = new BranchCoverageSuiteFitness();
    double previous_branch_fitness = branch.getFitness(tsc);
    tsc.setFitness(branch, previous_branch_fitness);
    assertEquals(previous_branch_fitness, 0.0, 0.0);
    TestSuiteFitnessFunction defuse = new DefUseCoverageSuiteFitness();
    double previous_defuse_fitness = defuse.getFitness(tsc);
    tsc.setFitness(defuse, previous_defuse_fitness);
    assertEquals(previous_defuse_fitness, 0.0, 0.0);
    List<TestFitnessFactory<? extends TestFitnessFunction>> factories = new ArrayList<TestFitnessFactory<? extends TestFitnessFunction>>();
    factories.add(new BranchCoverageFactory());
    factories.add(new DefUseCoverageFactory());
    TestSuiteMinimizer minimizer = new TestSuiteMinimizer(factories);
    minimizer.minimize(tsc, true);
    assertEquals(2, tsc.getTests().size());
    assertEquals(3, tsc.getTests().get(0).size());
    assertEquals(3, tsc.getTests().get(1).size());
    // assertTrue(tsc.getTests().get(0).toCode().equals("FlagExample1 flagExample1_0 = new FlagExample1();\nint int0 = 28234;\nflagExample1_0.testMe(int0);\n"));
    // assertTrue(tsc.getTests().get(1).toCode().equals("FlagExample1 flagExample1_0 = new FlagExample1();\nint int0 = 28241;\nflagExample1_0.testMe(int0);\n"));
    double branch_fitness = branch.getFitness(tsc);
    assertEquals(previous_branch_fitness, branch_fitness, 0.0);
    double defuse_fitness = defuse.getFitness(tsc);
    assertEquals(previous_defuse_fitness, defuse_fitness, 0.0);
}