/* $NetBSD: opt_cli.c,v 1.7 2023/06/10 17:35:41 rillig Exp $ */

/*
 * Tests for the option '-cli' ("case label indentation"), which sets the
 * amount of indentation of a 'case' relative to the surrounding 'switch',
 * measured in indentation levels.
 *
 * See also:
 *      lsym_case_label.c
 */

//indent input
void
classify(int n)
{
        switch (n) {
        case 0: print("zero"); break;
        case 1: print("one"); break;
        case 2: case 3: print("prime"); break;
        case 4: print("square"); break;
        default: print("large"); break;
        }
}
//indent end

//indent run -cli0.5
void
classify(int n)
{
        switch (n) {
            case 0:
                print("zero");
                break;
            case 1:
                print("one");
                break;
            case 2:
            case 3:
                print("prime");
                break;
            case 4:
                print("square");
                break;
            default:
                print("large");
                break;
        }
}
//indent end

//indent run -cli1.5
void
classify(int n)
{
        switch (n) {
                    case 0:
                        print("zero");
                        break;
                    case 1:
                        print("one");
                        break;
                    case 2:
                    case 3:
                        print("prime");
                        break;
                    case 4:
                        print("square");
                        break;
                    default:
                        print("large");
                        break;
        }
}
//indent end

//indent run -cli3.25
void
classify(int n)
{
        switch (n) {
                                  case 0:
                                        print("zero");
                                        break;
                                  case 1:
                                        print("one");
                                        break;
                                  case 2:
                                  case 3:
                                        print("prime");
                                        break;
                                  case 4:
                                        print("square");
                                        break;
                                  default:
                                        print("large");
                                        break;
        }
}
//indent end


/*
 * Test the combination of left-aligned braces and a deep case indentation.
 *
 * When the 'case' labels are that deeply indented, the distance between the
 * braces and the 'case' is between 1 and 2 indentation levels.
 */
//indent input
{
switch (expr)
{
case 1:
}
}
//indent end

//indent run -br -cli3.25
{
        switch (expr) {
                                  case 1:
        }
}
//indent end

//indent run -bl -cli3.25
{
        switch (expr)
                        {
                                  case 1:
                        }
}
//indent end

//indent run -bl -cli2.75
{
        switch (expr)
                {
                              case 1:
                }
}
//indent end

//indent run -bl -cli1.25
{
        switch (expr)
        {
                  case 1:
        }
}
//indent end