| Tests for List and Dictionary types. vim: set ft=vim : |
| |
| STARTTEST |
| :so small.vim |
| :fun Test(...) |
| :" Creating List directly with different types |
| :let l = [1, 'as''d', [1, 2, function("strlen")], {'a': 1},] |
| :$put =string(l) |
| :$put =string(l[-1]) |
| :$put =string(l[-4]) |
| :try |
| : $put =string(l[-5]) |
| :catch |
| : $put =v:exception[:14] |
| :endtry |
| :" List slices |
| :$put =string(l[:]) |
| :$put =string(l[1:]) |
| :$put =string(l[:-2]) |
| :$put =string(l[0:8]) |
| :$put =string(l[8:-1]) |
| :" |
| :" List identity |
| :let ll = l |
| :let lx = copy(l) |
| :try |
| : $put =(l == ll) . (l isnot ll) . (l is ll) . (l == lx) . (l is lx) . (l isnot lx) |
| :catch |
| : $put =v:exception |
| :endtry |
| :" |
| :" Creating Dictionary directly with different types |
| :let d = {001: 'asd', 'b': [1, 2, function('strlen')], -1: {'a': 1},} |
| :$put =string(d) . d.1 |
| :$put =string(sort(keys(d))) |
| :$put =string (values(d)) |
| :for [key, val] in items(d) |
| : $put =key . ':' . string(val) |
| : unlet key val |
| :endfor |
| :call extend (d, {3:33, 1:99}) |
| :call extend(d, {'b':'bbb', 'c':'ccc'}, "keep") |
| :try |
| : call extend(d, {3:333,4:444}, "error") |
| :catch |
| : $put =v:exception[:15] . v:exception[-1:-1] |
| :endtry |
| :$put =string(d) |
| :call filter(d, 'v:key =~ ''[ac391]''') |
| :$put =string(d) |
| :" |
| :" Dictionary identity |
| :let dd = d |
| :let dx = copy(d) |
| :try |
| : $put =(d == dd) . (d isnot dd) . (d is dd) . (d == dx) . (d is dx) . (d isnot dx) |
| :catch |
| : $put =v:exception |
| :endtry |
| :" |
| :" Changing var type should fail |
| :try |
| : let d = [] |
| :catch |
| : $put =v:exception[:14] . v:exception[-1:-1] |
| :endtry |
| :try |
| : let l = {} |
| :catch |
| : $put =v:exception[:14] . v:exception[-1:-1] |
| :endtry |
| :" |
| :" removing items with :unlet |
| :unlet l[2] |
| :$put =string(l) |
| :let l = range(8) |
| :try |
| :unlet l[:3] |
| :unlet l[1:] |
| :catch |
| :$put =v:exception |
| :endtry |
| :$put =string(l) |
| :" |
| :unlet d.c |
| :unlet d[-1] |
| :$put =string(d) |
| :" |
| :" removing items out of range: silently skip items that don't exist |
| let l = [0, 1, 2, 3] |
| :unlet l[2:1] |
| :$put =string(l) |
| let l = [0, 1, 2, 3] |
| :unlet l[2:2] |
| :$put =string(l) |
| let l = [0, 1, 2, 3] |
| :unlet l[2:3] |
| :$put =string(l) |
| let l = [0, 1, 2, 3] |
| :unlet l[2:4] |
| :$put =string(l) |
| let l = [0, 1, 2, 3] |
| :unlet l[2:5] |
| :$put =string(l) |
| let l = [0, 1, 2, 3] |
| :unlet l[-1:2] |
| :$put =string(l) |
| let l = [0, 1, 2, 3] |
| :unlet l[-2:2] |
| :$put =string(l) |
| let l = [0, 1, 2, 3] |
| :unlet l[-3:2] |
| :$put =string(l) |
| let l = [0, 1, 2, 3] |
| :unlet l[-4:2] |
| :$put =string(l) |
| let l = [0, 1, 2, 3] |
| :unlet l[-5:2] |
| :$put =string(l) |
| let l = [0, 1, 2, 3] |
| :unlet l[-6:2] |
| :$put =string(l) |
| :" |
| :" assignment to a list |
| :let l = [0, 1, 2, 3] |
| :let [va, vb] = l[2:3] |
| :$put =va |
| :$put =vb |
| :try |
| : let [va, vb] = l |
| :catch |
| : $put =v:exception[:14] |
| :endtry |
| :try |
| : let [va, vb] = l[1:1] |
| :catch |
| : $put =v:exception[:14] |
| :endtry |
| :" |
| :" manipulating a big Dictionary (hashtable.c has a border of 1000 entries) |
| :let d = {} |
| :for i in range(1500) |
| : let d[i] = 3000 - i |
| :endfor |
| :$put =d[0] . ' ' . d[100] . ' ' . d[999] . ' ' . d[1400] . ' ' . d[1499] |
| :try |
| : let n = d[1500] |
| :catch |
| : $put =v:exception[:14] . v:exception[-4:-1] |
| :endtry |
| :" lookup each items |
| :for i in range(1500) |
| : if d[i] != 3000 - i |
| : $put =d[i] |
| : endif |
| :endfor |
| : let i += 1 |
| :" delete even items |
| :while i >= 2 |
| : let i -= 2 |
| : unlet d[i] |
| :endwhile |
| :$put =get(d, 1500 - 100, 'NONE') . ' ' . d[1] |
| :" delete odd items, checking value, one intentionally wrong |
| :let d[33] = 999 |
| :let i = 1 |
| :while i < 1500 |
| : if d[i] != 3000 - i |
| : $put =i . '=' . d[i] |
| : else |
| : unlet d[i] |
| : endif |
| : let i += 2 |
| :endwhile |
| :$put =string(d) " must be almost empty now |
| :unlet d |
| :" |
| :" Dictionary function |
| :let dict = {} |
| :func dict.func(a) dict |
| : $put =a:a . len(self.data) |
| :endfunc |
| :let dict.data = [1,2,3] |
| :call dict.func("len: ") |
| :let x = dict.func("again: ") |
| :try |
| : let Fn = dict.func |
| : call Fn('xxx') |
| :catch |
| : $put =v:exception[:15] |
| :endtry |
| :" |
| :" Function in script-local List or Dict |
| :let g:dict = {} |
| :function g:dict.func() dict |
| : $put ='g:dict.func'.self.foo[1].self.foo[0]('asdf') |
| :endfunc |
| :let g:dict.foo = ['-', 2, 3] |
| :call insert(g:dict.foo, function('strlen')) |
| :call g:dict.func() |
| :" |
| :" Nasty: remove func from Dict that's being called (works) |
| :let d = {1:1} |
| :func d.func(a) |
| : return "a:". a:a |
| :endfunc |
| :$put =d.func(string(remove(d, 'func'))) |
| :" |
| :" Nasty: deepcopy() dict that refers to itself (fails when noref used) |
| :let d = {1:1, 2:2} |
| :let l = [4, d, 6] |
| :let d[3] = l |
| :let dc = deepcopy(d) |
| :try |
| : let dc = deepcopy(d, 1) |
| :catch |
| : $put =v:exception[:14] |
| :endtry |
| :let l2 = [0, l, l, 3] |
| :let l[1] = l2 |
| :let l3 = deepcopy(l2) |
| :$put ='same list: ' . (l3[1] is l3[2]) |
| :" |
| :" Locked variables |
| :for depth in range(5) |
| : $put ='depth is ' . depth |
| : for u in range(3) |
| : unlet l |
| : let l = [0, [1, [2, 3]], {4: 5, 6: {7: 8}}] |
| : exe "lockvar " . depth . " l" |
| : if u == 1 |
| : exe "unlockvar l" |
| : elseif u == 2 |
| : exe "unlockvar " . depth . " l" |
| : endif |
| : let ps = islocked("l").islocked("l[1]").islocked("l[1][1]").islocked("l[1][1][0]").'-'.islocked("l[2]").islocked("l[2]['6']").islocked("l[2]['6'][7]") |
| : $put =ps |
| : let ps = '' |
| : try |
| : let l[1][1][0] = 99 |
| : let ps .= 'p' |
| : catch |
| : let ps .= 'F' |
| : endtry |
| : try |
| : let l[1][1] = [99] |
| : let ps .= 'p' |
| : catch |
| : let ps .= 'F' |
| : endtry |
| : try |
| : let l[1] = [99] |
| : let ps .= 'p' |
| : catch |
| : let ps .= 'F' |
| : endtry |
| : try |
| : let l[2]['6'][7] = 99 |
| : let ps .= 'p' |
| : catch |
| : let ps .= 'F' |
| : endtry |
| : try |
| : let l[2][6] = {99: 99} |
| : let ps .= 'p' |
| : catch |
| : let ps .= 'F' |
| : endtry |
| : try |
| : let l[2] = {99: 99} |
| : let ps .= 'p' |
| : catch |
| : let ps .= 'F' |
| : endtry |
| : try |
| : let l = [99] |
| : let ps .= 'p' |
| : catch |
| : let ps .= 'F' |
| : endtry |
| : $put =ps |
| : endfor |
| :endfor |
| :" |
| :" a:000 function argument |
| :" first the tests that should fail |
| :try |
| : let a:000 = [1, 2] |
| :catch |
| : $put ='caught a:000' |
| :endtry |
| :try |
| : let a:000[0] = 9 |
| :catch |
| : $put ='caught a:000[0]' |
| :endtry |
| :try |
| : let a:000[2] = [9, 10] |
| :catch |
| : $put ='caught a:000[2]' |
| :endtry |
| :try |
| : let a:000[3] = {9: 10} |
| :catch |
| : $put ='caught a:000[3]' |
| :endtry |
| :" now the tests that should pass |
| :try |
| : let a:000[2][1] = 9 |
| : call extend(a:000[2], [5, 6]) |
| : let a:000[3][5] = 8 |
| : let a:000[3]['a'] = 12 |
| : $put =string(a:000) |
| :catch |
| : $put ='caught ' . v:exception |
| :endtry |
| :" |
| :" reverse() and sort() |
| :let l = ['-0', 'A11', 2, 'xaaa', 4, 'foo', 'foo6', [0, 1, 2], 'x8'] |
| :$put =string(reverse(l)) |
| :$put =string(reverse(reverse(l))) |
| :$put =string(sort(l)) |
| :$put =string(reverse(sort(l))) |
| :$put =string(sort(reverse(sort(l)))) |
| :" |
| :" splitting a string to a List |
| :$put =string(split(' aa bb ')) |
| :$put =string(split(' aa bb ', '\W\+', 0)) |
| :$put =string(split(' aa bb ', '\W\+', 1)) |
| :$put =string(split(' aa bb ', '\W', 1)) |
| :$put =string(split(':aa::bb:', ':', 0)) |
| :$put =string(split(':aa::bb:', ':', 1)) |
| :$put =string(split('aa,,bb, cc,', ',\s*', 1)) |
| :$put =string(split('abc', '\zs')) |
| :$put =string(split('abc', '\zs', 1)) |
| :" |
| :endfun |
| :call Test(1, 2, [3, 4], {5: 6}) " This may take a while |
| :" |
| :/^start:/,$wq! test.out |
| ENDTEST |
| |
| start: |