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annotate src/testdir/test_nested_function.vim @ 20541:fa41a7fbaf5c

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Added tag v8.2.0824 for changeset 193c0446cf28025e4ebad239d4c202b92c547f30
author Bram Moolenaar <Bram@vim.org>
date Mon, 25 May 2020 23:15:04 +0200
parents bd5bec6291cc
children 08940efa6b4e
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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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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