Examples with InputVariable org.evosuite.parameterize.InputVariable used on opensource projects

Example 1 with InputVariable

use of org.evosuite.parameterize.InputVariable in project evosuite by EvoSuite.

the class TestCodeVisitor method getVariableName.

/**
 * <p>
 * getVariableName
 * </p>
 *
 * @param var
 *            a {@link org.evosuite.testcase.variable.VariableReference} object.
 * @return a {@link java.lang.String} object.
 */
public String getVariableName(VariableReference var) {
    if (var instanceof ConstantValue) {
        ConstantValue cval = (ConstantValue) var;
        if (cval.getValue() != null && cval.getVariableClass().equals(Class.class)) {
            return getClassName((Class<?>) cval.getValue()) + ".class";
        }
        return var.getName();
    } else if (var instanceof InputVariable) {
        return var.getName();
    } else if (var instanceof FieldReference) {
        VariableReference source = ((FieldReference) var).getSource();
        GenericField field = ((FieldReference) var).getField();
        if (source != null) {
            String ret = "";
            // If the method is not public and this is a subclass in a different package we need to cast
            if (!field.isPublic() && !field.getDeclaringClass().equals(source.getVariableClass()) && source.isAssignableTo(field.getDeclaringClass())) {
                String packageName1 = ClassUtils.getPackageName(field.getDeclaringClass());
                String packageName2 = ClassUtils.getPackageName(source.getVariableClass());
                if (!packageName1.equals(packageName2)) {
                    ret += "((" + getClassName(field.getDeclaringClass()) + ")" + getVariableName(source) + ")";
                } else {
                    ret += getVariableName(source);
                }
            } else if (!source.isAssignableTo(field.getField().getDeclaringClass())) {
                try {
                    // If the concrete source class has that field then it's ok
                    source.getVariableClass().getDeclaredField(field.getName());
                    ret = getVariableName(source);
                } catch (NoSuchFieldException e) {
                    // If not we need to cast to the subtype
                    ret = "((" + getTypeName(field.getField().getDeclaringClass()) + ") " + getVariableName(source) + ")";
                }
            } else {
                ret += getVariableName(source);
            }
            return ret + "." + field.getName();
        } else
            return getClassName(field.getField().getDeclaringClass()) + "." + field.getName();
    } else if (var instanceof ArrayIndex) {
        VariableReference array = ((ArrayIndex) var).getArray();
        List<Integer> indices = ((ArrayIndex) var).getArrayIndices();
        String result = getVariableName(array);
        for (Integer index : indices) {
            result += "[" + index + "]";
        }
        return result;
    } else if (var instanceof ArrayReference) {
        String className = var.getSimpleClassName();
        // int num = 0;
        // for (VariableReference otherVar : variableNames.keySet()) {
        // if (!otherVar.equals(var)
        // && otherVar.getVariableClass().equals(var.getVariableClass()))
        // num++;
        // }
        String variableName = className.substring(0, 1).toLowerCase() + className.substring(1) + "Array";
        variableName = variableName.replace('.', '_').replace("[]", "");
        if (!variableNames.containsKey(var)) {
            if (!nextIndices.containsKey(variableName)) {
                nextIndices.put(variableName, 0);
            }
            int index = nextIndices.get(variableName);
            nextIndices.put(variableName, index + 1);
            variableName += index;
            variableNames.put(var, variableName);
        }
    } else if (!variableNames.containsKey(var)) {
        String className = var.getSimpleClassName();
        // int num = 0;
        // for (VariableReference otherVar : variableNames.keySet()) {
        // if (otherVar.getVariableClass().equals(var.getVariableClass()))
        // num++;
        // }
        String variableName = className.substring(0, 1).toLowerCase() + className.substring(1);
        if (variableName.contains("[]")) {
            variableName = variableName.replace("[]", "Array");
        }
        variableName = variableName.replace(".", "_");
        // if (numObjectsOfType > 1 || className.equals(variableName)) {
        if (CharUtils.isAsciiNumeric(variableName.charAt(variableName.length() - 1)))
            variableName += "_";
        if (!nextIndices.containsKey(variableName)) {
            nextIndices.put(variableName, 0);
        }
        int index = nextIndices.get(variableName);
        nextIndices.put(variableName, index + 1);
        variableName += index;
        // }
        variableNames.put(var, variableName);
    }
    return variableNames.get(var);
}