| Bram Moolenaar | 72defda | 2016-01-17 18:04:33 +0100 | [diff] [blame] | 1 | " Test argument list commands |
| 2 | |
| 3 | func Test_argidx() |
| 4 | args a b c |
| 5 | last |
| 6 | call assert_equal(2, argidx()) |
| 7 | %argdelete |
| 8 | call assert_equal(0, argidx()) |
| 9 | |
| 10 | args a b c |
| 11 | call assert_equal(0, argidx()) |
| 12 | next |
| 13 | call assert_equal(1, argidx()) |
| 14 | next |
| 15 | call assert_equal(2, argidx()) |
| 16 | 1argdelete |
| 17 | call assert_equal(1, argidx()) |
| 18 | 1argdelete |
| 19 | call assert_equal(0, argidx()) |
| 20 | 1argdelete |
| 21 | call assert_equal(0, argidx()) |
| 22 | endfunc |
| Bram Moolenaar | a24f0a5 | 2016-01-17 19:39:00 +0100 | [diff] [blame] | 23 | |
| 24 | func Test_argadd() |
| 25 | %argdelete |
| 26 | argadd a b c |
| 27 | call assert_equal(0, argidx()) |
| 28 | |
| 29 | %argdelete |
| 30 | argadd a |
| 31 | call assert_equal(0, argidx()) |
| 32 | argadd b c d |
| 33 | call assert_equal(0, argidx()) |
| 34 | |
| 35 | call Init_abc() |
| 36 | argadd x |
| 37 | call Assert_argc(['a', 'b', 'x', 'c']) |
| 38 | call assert_equal(1, argidx()) |
| 39 | |
| 40 | call Init_abc() |
| 41 | 0argadd x |
| 42 | call Assert_argc(['x', 'a', 'b', 'c']) |
| 43 | call assert_equal(2, argidx()) |
| 44 | |
| 45 | call Init_abc() |
| 46 | 1argadd x |
| 47 | call Assert_argc(['a', 'x', 'b', 'c']) |
| 48 | call assert_equal(2, argidx()) |
| 49 | |
| 50 | call Init_abc() |
| 51 | $argadd x |
| 52 | call Assert_argc(['a', 'b', 'c', 'x']) |
| 53 | call assert_equal(1, argidx()) |
| 54 | |
| 55 | call Init_abc() |
| 56 | $argadd x |
| 57 | +2argadd y |
| 58 | call Assert_argc(['a', 'b', 'c', 'x', 'y']) |
| 59 | call assert_equal(1, argidx()) |
| 60 | endfunc |
| 61 | |
| 62 | func Init_abc() |
| 63 | args a b c |
| 64 | next |
| 65 | endfunc |
| 66 | |
| 67 | func Assert_argc(l) |
| 68 | call assert_equal(len(a:l), argc()) |
| 69 | let i = 0 |
| 70 | while i < len(a:l) && i < argc() |
| 71 | call assert_equal(a:l[i], argv(i)) |
| 72 | let i += 1 |
| 73 | endwhile |
| 74 | endfunc |