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annotate src/testdir/test34.in @ 2179:cd6e6876308e v7.2.440

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updated for version 7.2.440 Problem: Calling a function through a funcref, where the function deletes the funcref, leads to an invalid memory access. Solution: Make a copy of the function name. (Lech Lorens)
author Bram Moolenaar <bram@vim.org>
date Fri, 28 May 2010 22:06:46 +0200
parents b63792dadc23
children 085f14642fe8
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1 Test for user functions.
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2 Also test an <expr> mapping calling a function.
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3
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4 STARTTEST
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5 :so small.vim
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6 :function Table(title, ...)
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7 : let ret = a:title
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8 : let idx = 1
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9 : while idx <= a:0
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10 : exe "let ret = ret . a:" . idx
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11 : let idx = idx + 1
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12 : endwhile
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13 : return ret
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14 :endfunction
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15 :function Compute(n1, n2, divname)
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16 : if a:n2 == 0
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17 : return "fail"
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18 : endif
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19 : exe "let g:" . a:divname . " = ". a:n1 / a:n2
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20 : return "ok"
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21 :endfunction
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22 :func Expr1()
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23 : normal! v
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24 : return "111"
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25 :endfunc
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26 :func Expr2()
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27 : call search('XX', 'b')
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28 : return "222"
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29 :endfunc
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30 :func ListItem()
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31 : let g:counter += 1
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32 : return g:counter . '. '
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33 :endfunc
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34 :func ListReset()
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35 : let g:counter = 0
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36 : return ''
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37 :endfunc
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38 :func FuncWithRef(a)
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39 : unlet g:FuncRef
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40 : return a:a
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41 :endfunc
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42 :let g:FuncRef=function("FuncWithRef")
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43 :let counter = 0
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44 :inoremap <expr> ( ListItem()
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45 :inoremap <expr> [ ListReset()
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46 :imap <expr> + Expr1()
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47 :imap <expr> * Expr2()
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48 :let retval = "nop"
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49 /^here
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50 C=Table("xxx", 4, "asdf")
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51 =Compute(45, 0, "retval")
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52 =retval
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53 =Compute(45, 5, "retval")
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54 =retval
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55 =g:FuncRef(333)
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56
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57 XX+-XX
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58 ---*---
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59 (one
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60 (two
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61 [(one again:$-5,$w! test.out
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62 :delfunc Table
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63 :delfunc Compute
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64 :delfunc Expr1
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65 :delfunc Expr2
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66 :delfunc ListItem
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67 :delfunc ListReset
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68 :unlet retval counter
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69 :q!
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70 ENDTEST
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71
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72 here