xref: /netbsd-src/tests/usr.bin/indent/opt_cli.c (revision 8bcc07836b4d327633b1e28011541636dd27df7b) 
1 /* $NetBSD: opt_cli.c,v 1.7 2023/06/10 17:35:41 rillig Exp $ */
2 
3 /*
4  * Tests for the option '-cli' ("case label indentation"), which sets the
5  * amount of indentation of a 'case' relative to the surrounding 'switch',
6  * measured in indentation levels.
7  *
8  * See also:
9  *	lsym_case_label.c
10  */
11 
12 //indent input
13 void
classify(int n)14 classify(int n)
15 {
16 	switch (n) {
17 	case 0: print("zero"); break;
18 	case 1: print("one"); break;
19 	case 2: case 3: print("prime"); break;
20 	case 4: print("square"); break;
21 	default: print("large"); break;
22 	}
23 }
24 //indent end
25 
26 //indent run -cli0.5
27 void
classify(int n)28 classify(int n)
29 {
30 	switch (n) {
31 	    case 0:
32 		print("zero");
33 		break;
34 	    case 1:
35 		print("one");
36 		break;
37 	    case 2:
38 	    case 3:
39 		print("prime");
40 		break;
41 	    case 4:
42 		print("square");
43 		break;
44 	    default:
45 		print("large");
46 		break;
47 	}
48 }
49 //indent end
50 
51 //indent run -cli1.5
52 void
classify(int n)53 classify(int n)
54 {
55 	switch (n) {
56 		    case 0:
57 			print("zero");
58 			break;
59 		    case 1:
60 			print("one");
61 			break;
62 		    case 2:
63 		    case 3:
64 			print("prime");
65 			break;
66 		    case 4:
67 			print("square");
68 			break;
69 		    default:
70 			print("large");
71 			break;
72 	}
73 }
74 //indent end
75 
76 //indent run -cli3.25
77 void
classify(int n)78 classify(int n)
79 {
80 	switch (n) {
81 				  case 0:
82 					print("zero");
83 					break;
84 				  case 1:
85 					print("one");
86 					break;
87 				  case 2:
88 				  case 3:
89 					print("prime");
90 					break;
91 				  case 4:
92 					print("square");
93 					break;
94 				  default:
95 					print("large");
96 					break;
97 	}
98 }
99 //indent end
100 
101 
102 /*
103  * Test the combination of left-aligned braces and a deep case indentation.
104  *
105  * When the 'case' labels are that deeply indented, the distance between the
106  * braces and the 'case' is between 1 and 2 indentation levels.
107  */
108 //indent input
109 {
110 switch (expr)
111 {
112 case 1:
113 }
114 }
115 //indent end
116 
117 //indent run -br -cli3.25
118 {
119 	switch (expr) {
120 				  case 1:
121 	}
122 }
123 //indent end
124 
125 //indent run -bl -cli3.25
126 {
127 	switch (expr)
128 			{
129 				  case 1:
130 			}
131 }
132 //indent end
133 
134 //indent run -bl -cli2.75
135 {
136 	switch (expr)
137 		{
138 			      case 1:
139 		}
140 }
141 //indent end
142 
143 //indent run -bl -cli1.25
144 {
145 	switch (expr)
146 	{
147 		  case 1:
148 	}
149 }
150 //indent end
151