Mercurial > vim
annotate src/testdir/test_nested_function.vim @ 16375:0556eeb51945
Added tag v8.1.1192 for changeset 57c37c17ff9d85efbdc6751af042e5a3f953d86e
author | Bram Moolenaar <Bram@vim.org> |
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date | Sat, 20 Apr 2019 23:45:04 +0200 |
parents | bd5bec6291cc |
children | 08940efa6b4e |
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commit https://github.com/vim/vim/commit/19a1669ffc796e30a83c5600f82f12ebf63a2261
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1 "Tests for nested functions |
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2 " |
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3 func NestedFunc() |
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4 func! Func1() |
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5 let g:text .= 'Func1 ' |
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6 endfunc |
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7 call Func1() |
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8 func! s:func2() |
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9 let g:text .= 's:func2 ' |
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10 endfunc |
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11 call s:func2() |
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12 func! s:_func3() |
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13 let g:text .= 's:_func3 ' |
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14 endfunc |
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15 call s:_func3() |
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16 let fn = 'Func4' |
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17 func! {fn}() |
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18 let g:text .= 'Func4 ' |
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19 endfunc |
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20 call {fn}() |
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21 let fn = 'func5' |
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22 func! s:{fn}() |
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23 let g:text .= 's:func5' |
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24 endfunc |
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25 call s:{fn}() |
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26 endfunc |
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27 |
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28 func Test_nested_functions() |
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29 let g:text = '' |
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30 call NestedFunc() |
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31 call assert_equal('Func1 s:func2 s:_func3 Func4 s:func5', g:text) |
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32 endfunction |
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33 |
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34 func Test_nested_argument() |
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35 func g:X() |
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36 let g:Y = function('sort') |
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37 endfunc |
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38 let g:Y = function('sort') |
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39 echo g:Y([], g:X()) |
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40 delfunc g:X |
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41 unlet g:Y |
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42 endfunc |
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43 |
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44 func Recurse(count) |
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45 if a:count > 0 |
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46 call Recurse(a:count - 1) |
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47 endif |
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48 endfunc |
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49 |
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50 func Test_max_nesting() |
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51 " TODO: why does this fail on Windows? Runs out of stack perhaps? |
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52 if has('win32') |
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53 return |
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54 endif |
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55 let call_depth_here = 2 |
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56 let ex_depth_here = 5 |
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57 set mfd& |
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58 |
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59 call Recurse(99 - call_depth_here) |
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60 call assert_fails('call Recurse(' . (100 - call_depth_here) . ')', 'E132:') |
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61 |
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62 set mfd=210 |
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63 call Recurse(209 - ex_depth_here) |
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64 call assert_fails('call Recurse(' . (210 - ex_depth_here) . ')', 'E169:') |
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65 |
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66 set mfd& |
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67 endfunc |