Examples with EvoSuiteSolver org.evosuite.symbolic.solver.avm.EvoSuiteSolver used on opensource projects

Example 71 with EvoSuiteSolver

use of org.evosuite.symbolic.solver.avm.EvoSuiteSolver in project evosuite by EvoSuite.

the class TestStringSearch method testRegionMatchesICFalseConstant.

@Test
public void testRegionMatchesICFalseConstant() {
    List<Constraint<?>> constraints = new ArrayList<Constraint<?>>();
    String var1 = "foTESTo";
    String const2 = "rtestooo";
    boolean ignore_case = true;
    int offset1 = 2;
    int offset2 = 1;
    int len = 4;
    StringVariable strVar = new StringVariable("test1", var1);
    StringConstant strConst = new StringConstant(const2);
    IntegerConstant len_expr = new IntegerConstant(len);
    IntegerConstant offs_two = new IntegerConstant(offset2);
    IntegerConstant offs_one = new IntegerConstant(offset1);
    IntegerConstant ign_case = new IntegerConstant(ignore_case ? 1 : 0);
    ArrayList<Expression<?>> other = new ArrayList<Expression<?>>();
    other.add(offs_one);
    other.add(offs_two);
    other.add(len_expr);
    other.add(ign_case);
    StringMultipleComparison strComp = new StringMultipleComparison(strVar, Operator.REGIONMATCHES, strConst, other, 0L);
    constraints.add(new StringConstraint(strComp, Comparator.EQ, new IntegerConstant(0)));
    EvoSuiteSolver skr = new EvoSuiteSolver();
    Map<String, Object> result;
    try {
        result = solve(skr, constraints);
        assertNotNull(result);
        assertNotNull(result.get("test1"));
        assertFalse((result.get("test1").toString()).regionMatches(ignore_case, offset1, const2, offset2, len));
    } catch (SolverTimeoutException e) {
        fail();
    }
}

Example 72 with EvoSuiteSolver

use of org.evosuite.symbolic.solver.avm.EvoSuiteSolver in project evosuite by EvoSuite.

the class TestStringSearch method testRegexMatchesFalse.

@Test
public void testRegexMatchesFalse() {
    List<Constraint<?>> constraints = new ArrayList<Constraint<?>>();
    String var1 = "testsomestring";
    String const2 = "testsomestring";
    StringVariable strVar = new StringVariable("test1", var1);
    StringConstant strConst = new StringConstant(const2);
    StringBinaryComparison strComp = new StringBinaryComparison(strVar, Operator.PATTERNMATCHES, strConst, 0L);
    constraints.add(new StringConstraint(strComp, Comparator.EQ, new IntegerConstant(0)));
    EvoSuiteSolver skr = new EvoSuiteSolver();
    Map<String, Object> result;
    try {
        result = solve(skr, constraints);
        assertNotNull(result);
        assertNotNull(result.get("test1"));
        assertFalse("Result should not match TEST: " + result.get("test1").toString(), result.get("test1").toString().matches(const2));
    } catch (SolverTimeoutException e) {
        fail();
    }
}

Example 73 with EvoSuiteSolver

use of org.evosuite.symbolic.solver.avm.EvoSuiteSolver in project evosuite by EvoSuite.

the class TestStringSearch method testStartsWithTrueConstant.

@Test
public void testStartsWithTrueConstant() {
    List<Constraint<?>> constraints = new ArrayList<Constraint<?>>();
    String var1 = "foo";
    String const2 = "test";
    StringVariable strVar = new StringVariable("test1", var1);
    StringConstant strConst = new StringConstant(const2);
    IntegerConstant offs_expr = new IntegerConstant(2);
    ArrayList<Expression<?>> other = new ArrayList<Expression<?>>();
    other.add(offs_expr);
    StringMultipleComparison strComp = new StringMultipleComparison(strVar, Operator.STARTSWITH, strConst, other, 0L);
    constraints.add(new StringConstraint(strComp, Comparator.NE, new IntegerConstant(0)));
    EvoSuiteSolver skr = new EvoSuiteSolver();
    Map<String, Object> result;
    try {
        result = solve(skr, constraints);
        assertNotNull(result);
        assertNotNull(result.get("test1"));
        assertTrue((result.get("test1").toString()).startsWith(const2, 2));
    } catch (SolverTimeoutException e) {
        fail();
    }
}

Example 74 with EvoSuiteSolver

use of org.evosuite.symbolic.solver.avm.EvoSuiteSolver in project evosuite by EvoSuite.

the class TestConstraintSolver1 method test.

@Test
public void test() throws SolverEmptyQueryException {
    // 5000000000000L; TODO - ??
    Properties.LOCAL_SEARCH_BUDGET = 100;
    Properties.LOCAL_SEARCH_BUDGET_TYPE = LocalSearchBudgetType.FITNESS_EVALUATIONS;
    Collection<Constraint<?>> constraints = buildConstraintSystem();
    System.out.println("Constraints:");
    for (Constraint<?> c : constraints) {
        System.out.println(c.toString());
    }
    EvoSuiteSolver seeker = new EvoSuiteSolver();
    try {
        SolverResult solverResult = seeker.solve(constraints);
        assertTrue(solverResult.isSAT());
        Map<String, Object> model = solverResult.getModel();
        System.out.println(model);
        Object var0 = model.get("var0");
        System.out.println("Expected: " + EXPECTED_STRING);
        System.out.println("Found: " + var0);
        assertEquals(EXPECTED_STRING, var0);
    } catch (SolverTimeoutException e) {
        fail();
    }
}

Example 75 with EvoSuiteSolver

use of org.evosuite.symbolic.solver.avm.EvoSuiteSolver in project evosuite by EvoSuite.

the class TestConstraintSolver3 method test.

@Test
public void test() throws SolverEmptyQueryException {
    // 5000000000000L; TODO - ??
    Properties.LOCAL_SEARCH_BUDGET = 100;
    Properties.LOCAL_SEARCH_BUDGET_TYPE = LocalSearchBudgetType.FITNESS_EVALUATIONS;
    Collection<Constraint<?>> constraints = buildConstraintSystem();
    System.out.println("Constraints:");
    for (Constraint<?> c : constraints) {
        System.out.println(c.toString());
    }
    System.out.println("");
    System.out.println("Initial: " + INIT_STRING);
    EvoSuiteSolver solver = new EvoSuiteSolver();
    try {
        SolverResult result = solver.solve(constraints);
        if (result.isUNSAT()) {
            fail("search was unsuccessfull");
        } else {
            Map<String, Object> model = result.getModel();
            Object var0 = model.get("var0");
            System.out.println("Expected: " + EXPECTED_INTEGER);
            System.out.println("Found: " + var0);
            assertEquals(String.valueOf(EXPECTED_INTEGER), var0);
        }
    } catch (SolverTimeoutException e) {
        fail();
    }
}