| 1 | import flag |
| 2 | |
| 3 | struct CliOptions { |
| 4 | show_help bool @[long: 'help'; short: h] |
| 5 | } |
| 6 | |
| 7 | struct CliOptions2 { |
| 8 | show_help bool @[long: 'help'; short: h] |
| 9 | long string |
| 10 | } |
| 11 | |
| 12 | fn test_v_style_short_tail_bool() { |
| 13 | cli_options, unmatched := flag.to_struct[CliOptions](['some.exe', '-h'], |
| 14 | skip: 1 |
| 15 | style: .v |
| 16 | mode: .relaxed |
| 17 | )! |
| 18 | |
| 19 | if unmatched.len > 0 { |
| 20 | assert false |
| 21 | } |
| 22 | if cli_options.show_help { |
| 23 | assert true |
| 24 | } else { |
| 25 | assert false |
| 26 | } |
| 27 | } |
| 28 | |
| 29 | fn test_v_style_long_tail_bool() { |
| 30 | cli_options, unmatched := flag.to_struct[CliOptions](['some.exe', '-help'], |
| 31 | skip: 1 |
| 32 | style: .v |
| 33 | mode: .relaxed |
| 34 | )! |
| 35 | |
| 36 | if unmatched.len > 0 { |
| 37 | assert false |
| 38 | } |
| 39 | if cli_options.show_help { |
| 40 | assert true |
| 41 | } else { |
| 42 | assert false |
| 43 | } |
| 44 | } |
| 45 | |
| 46 | fn test_v_style_short_bool() { |
| 47 | cli_options, unmatched := flag.to_struct[CliOptions2](['some.exe', '-h', '-long', 'val'], |
| 48 | skip: 1 |
| 49 | style: .v |
| 50 | mode: .relaxed |
| 51 | )! |
| 52 | |
| 53 | if unmatched.len > 0 { |
| 54 | assert false |
| 55 | } |
| 56 | if cli_options.show_help { |
| 57 | assert true |
| 58 | } else { |
| 59 | assert false |
| 60 | } |
| 61 | assert cli_options.long == 'val' |
| 62 | } |
| 63 | |
| 64 | fn test_v_style_long_bool() { |
| 65 | cli_options, unmatched := flag.to_struct[CliOptions2](['some.exe', '-help', '-long', 'val'], |
| 66 | skip: 1 |
| 67 | style: .v |
| 68 | mode: .relaxed |
| 69 | )! |
| 70 | |
| 71 | if unmatched.len > 0 { |
| 72 | assert false |
| 73 | } |
| 74 | if cli_options.show_help { |
| 75 | assert true |
| 76 | } else { |
| 77 | assert false |
| 78 | } |
| 79 | assert cli_options.long == 'val' |
| 80 | } |
| 81 | |