Examples with StringUnaryToIntegerExpression org.evosuite.symbolic.expr.bv.StringUnaryToIntegerExpression used on opensource projects

Example 6 with StringUnaryToIntegerExpression

use of org.evosuite.symbolic.expr.bv.StringUnaryToIntegerExpression in project evosuite by EvoSuite.

the class TestStringSearch3 method testCharAt.

// (var3("<V6h") charAt 0) >= 0,
// (var3("<V6h").length() - 1) >= 0,
// (var3("<V6h") charAt 0) == 10]
@Test
public void testCharAt() {
    StringVariable var3 = new StringVariable("var3", "<\n V6h");
    StringBinaryToIntegerExpression var3_charAt_0 = new StringBinaryToIntegerExpression(var3, Operator.CHARAT, new IntegerConstant(0), (long) "<\n V6h".charAt(0));
    IntegerConstraint cnstr1 = new IntegerConstraint(var3_charAt_0, Comparator.GE, new IntegerConstant(0));
    StringUnaryToIntegerExpression var3_length = new StringUnaryToIntegerExpression(var3, Operator.LENGTH, (long) "<\n V6h".length());
    IntegerBinaryExpression length_minus_one = new IntegerBinaryExpression(var3_length, Operator.MINUS, new IntegerConstant(1), (long) "<\n V6h".length() - 1);
    IntegerConstraint cnstr2 = new IntegerConstraint(length_minus_one, Comparator.GE, new IntegerConstant(0));
    IntegerConstraint cnstr3 = new IntegerConstraint(var3_charAt_0, Comparator.EQ, new IntegerConstant(10));
    ArrayList<Constraint<?>> constraints = new ArrayList<Constraint<?>>();
    constraints.add(cnstr1);
    constraints.add(cnstr2);
    constraints.add(cnstr3);
    EvoSuiteSolver solver = new EvoSuiteSolver();
    Map<String, Object> solution;
    try {
        solution = solve(solver, constraints);
        assertNotNull(solution);
    } catch (SolverTimeoutException e) {
        fail();
    }
}