| Bram Moolenaar | f0e86a0 | 2016-03-19 19:38:12 +0100 | [diff] [blame] | 1 | " Tests for expressions. |
| 2 | |
| 3 | func Test_equal() |
| 4 | let base = {} |
| 5 | func base.method() |
| 6 | return 1 |
| 7 | endfunc |
| 8 | func base.other() dict |
| 9 | return 1 |
| 10 | endfunc |
| 11 | let instance = copy(base) |
| 12 | call assert_true(base.method == instance.method) |
| 13 | call assert_true([base.method] == [instance.method]) |
| 14 | call assert_true(base.other == instance.other) |
| 15 | call assert_true([base.other] == [instance.other]) |
| 16 | |
| 17 | call assert_false(base.method == base.other) |
| 18 | call assert_false([base.method] == [base.other]) |
| 19 | call assert_false(base.method == instance.other) |
| 20 | call assert_false([base.method] == [instance.other]) |
| 21 | |
| 22 | call assert_fails('echo base.method > instance.method') |
| 23 | endfunc |
| Bram Moolenaar | 819821c | 2016-03-26 21:24:14 +0100 | [diff] [blame] | 24 | |
| 25 | func Test_version() |
| 26 | call assert_true(has('patch-7.4.001')) |
| 27 | call assert_true(has('patch-7.4.01')) |
| 28 | call assert_true(has('patch-7.4.1')) |
| 29 | call assert_true(has('patch-6.9.999')) |
| 30 | call assert_true(has('patch-7.1.999')) |
| 31 | call assert_true(has('patch-7.4.123')) |
| 32 | |
| 33 | call assert_false(has('patch-7')) |
| 34 | call assert_false(has('patch-7.4')) |
| 35 | call assert_false(has('patch-7.4.')) |
| 36 | call assert_false(has('patch-9.1.0')) |
| 37 | call assert_false(has('patch-9.9.1')) |
| 38 | endfunc |
| Bram Moolenaar | 0921ecf | 2016-04-03 22:44:36 +0200 | [diff] [blame] | 39 | |
| 40 | func Test_dict() |
| 41 | let d = {'': 'empty', 'a': 'a', 0: 'zero'} |
| 42 | call assert_equal('empty', d['']) |
| 43 | call assert_equal('a', d['a']) |
| 44 | call assert_equal('zero', d[0]) |
| 45 | call assert_true(has_key(d, '')) |
| 46 | call assert_true(has_key(d, 'a')) |
| 47 | |
| 48 | let d[''] = 'none' |
| 49 | let d['a'] = 'aaa' |
| 50 | call assert_equal('none', d['']) |
| 51 | call assert_equal('aaa', d['a']) |
| 52 | endfunc |
| Bram Moolenaar | 58de0e2 | 2016-04-14 15:13:46 +0200 | [diff] [blame^] | 53 | |
| 54 | func Test_strgetchar() |
| 55 | call assert_equal(char2nr('a'), strgetchar('axb', 0)) |
| 56 | call assert_equal(char2nr('x'), strgetchar('axb', 1)) |
| 57 | call assert_equal(char2nr('b'), strgetchar('axb', 2)) |
| 58 | |
| 59 | call assert_equal(-1, strgetchar('axb', -1)) |
| 60 | call assert_equal(-1, strgetchar('axb', 3)) |
| 61 | call assert_equal(-1, strgetchar('', 0)) |
| 62 | |
| 63 | if !has('multi_byte') |
| 64 | return |
| 65 | endif |
| 66 | |
| 67 | call assert_equal(char2nr('á'), strgetchar('áxb', 0)) |
| 68 | call assert_equal(char2nr('x'), strgetchar('áxb', 1)) |
| 69 | |
| 70 | call assert_equal(char2nr('a'), strgetchar('àxb', 0)) |
| 71 | call assert_equal(char2nr('̀'), strgetchar('àxb', 1)) |
| 72 | call assert_equal(char2nr('x'), strgetchar('àxb', 2)) |
| 73 | endfunc |
| 74 | |
| 75 | func Test_strcharpart() |
| 76 | call assert_equal('a', strcharpart('axb', 0, 1)) |
| 77 | call assert_equal('x', strcharpart('axb', 1, 1)) |
| 78 | call assert_equal('b', strcharpart('axb', 2, 1)) |
| 79 | call assert_equal('xb', strcharpart('axb', 1)) |
| 80 | |
| 81 | call assert_equal('', strcharpart('axb', 1, 0)) |
| 82 | call assert_equal('', strcharpart('axb', 1, -1)) |
| 83 | call assert_equal('', strcharpart('axb', -1, 1)) |
| 84 | call assert_equal('', strcharpart('axb', -2, 2)) |
| 85 | |
| 86 | call assert_equal('a', strcharpart('axb', -1, 2)) |
| 87 | |
| 88 | if !has('multi_byte') |
| 89 | return |
| 90 | endif |
| 91 | |
| 92 | call assert_equal('áxb', strcharpart('áxb', 0)) |
| 93 | call assert_equal('á', strcharpart('áxb', 0, 1)) |
| 94 | call assert_equal('x', strcharpart('áxb', 1, 1)) |
| 95 | |
| 96 | call assert_equal('a', strcharpart('àxb', 0, 1)) |
| 97 | call assert_equal('̀', strcharpart('àxb', 1, 1)) |
| 98 | call assert_equal('x', strcharpart('àxb', 2, 1)) |
| 99 | endfunc |