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annotate src/testdir/test_fold.vim @ 10998:2645a98217fa v8.0.0388

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patch 8.0.0388: filtering lines changes folds commit https://github.com/vim/vim/commit/1159b168dd94c1a25b4284c6544de385855df6f6 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Feb 28 21:53:56 2017 +0100 patch 8.0.0388: filtering lines changes folds Problem: filtering lines through "cat", without changing the line count, changes manual folds. Solution: Change how marks and folds are adjusted. (Matthew Malcomson, from neovim #6194.
author Christian Brabandt <cb@256bit.org>
date Tue, 28 Feb 2017 22:00:05 +0100
parents 99896ee0cac5
children 9861e4196c43
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 " Test for folding
c7de1536780a commit https://github.com/vim/vim/commit/ded2782783f352201ac0b05c6dbe4831adb4a58b
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2
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3 func! Test_address_fold()
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4 new
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5 call setline(1, ['int FuncName() {/*{{{*/', 1, 2, 3, 4, 5, '}/*}}}*/',
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6 \ 'after fold 1', 'after fold 2', 'after fold 3'])
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7 setl fen fdm=marker
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8 " The next ccommands should all copy the same part of the buffer,
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9 " regardless of the adressing type, since the part to be copied
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10 " is folded away
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11 :1y
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12 call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
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13 :.y
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14 call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
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15 :.+y
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16 call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
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17 :.,.y
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18 call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
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19 :sil .1,.y
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20 call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
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21 " use silent to make E493 go away
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22 :sil .+,.y
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23 call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
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24 :,y
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25 call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
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26 :,+y
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27 call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/','after fold 1'], getreg(0,1,1))
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28 " using .+3 as second address should copy the whole folded line + the next 3
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29 " lines
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30 :.,+3y
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31 call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/',
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32 \ 'after fold 1', 'after fold 2', 'after fold 3'], getreg(0,1,1))
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33 :sil .,-2y
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34 call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
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35
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36 " now test again with folding disabled
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37 set nofoldenable
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38 :1y
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39 call assert_equal(['int FuncName() {/*{{{*/'], getreg(0,1,1))
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40 :.y
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41 call assert_equal(['int FuncName() {/*{{{*/'], getreg(0,1,1))
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42 :.+y
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43 call assert_equal(['1'], getreg(0,1,1))
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44 :.,.y
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45 call assert_equal(['int FuncName() {/*{{{*/'], getreg(0,1,1))
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46 " use silent to make E493 go away
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47 :sil .1,.y
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48 call assert_equal(['int FuncName() {/*{{{*/', '1'], getreg(0,1,1))
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49 " use silent to make E493 go away
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50 :sil .+,.y
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51 call assert_equal(['int FuncName() {/*{{{*/', '1'], getreg(0,1,1))
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52 :,y
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53 call assert_equal(['int FuncName() {/*{{{*/'], getreg(0,1,1))
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54 :,+y
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55 call assert_equal(['int FuncName() {/*{{{*/', '1'], getreg(0,1,1))
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56 " using .+3 as second address should copy the whole folded line + the next 3
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57 " lines
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58 :.,+3y
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59 call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3'], getreg(0,1,1))
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60 :7
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61 :sil .,-2y
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62 call assert_equal(['4', '5', '}/*}}}*/'], getreg(0,1,1))
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64 quit!
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65 endfunc
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66
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67 func! Test_indent_fold()
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68 new
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69 call setline(1, ['', 'a', ' b', ' c'])
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70 setl fen fdm=indent
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71 2
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72 norm! >>
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73 let a=map(range(1,4), 'foldclosed(v:val)')
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74 call assert_equal([-1,-1,-1,-1], a)
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75 endfunc
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76
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77 func! Test_indent_fold()
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78 new
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79 call setline(1, ['', 'a', ' b', ' c'])
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80 setl fen fdm=indent
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81 2
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82 norm! >>
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83 let a=map(range(1,4), 'foldclosed(v:val)')
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84 call assert_equal([-1,-1,-1,-1], a)
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85 bw!
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86 endfunc
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87
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88 func! Test_indent_fold2()
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89 new
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90 call setline(1, ['', '{{{', '}}}', '{{{', '}}}'])
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91 setl fen fdm=marker
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92 2
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93 norm! >>
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94 let a=map(range(1,5), 'foldclosed(v:val)')
99896ee0cac5 commit https://github.com/vim/vim/commit/54b2bfa399017ebae76ed62f21578261d1b55c1f
Christian Brabandt <cb@256bit.org>
parents: 10484
diff changeset
95 call assert_equal([-1,-1,-1,4,4], a)
99896ee0cac5 commit https://github.com/vim/vim/commit/54b2bfa399017ebae76ed62f21578261d1b55c1f
Christian Brabandt <cb@256bit.org>
parents: 10484
diff changeset
96 bw!
10998
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Christian Brabandt <cb@256bit.org>
parents: 10486
diff changeset
97 endfunc
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Christian Brabandt <cb@256bit.org>
parents: 10486
diff changeset
98
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Christian Brabandt <cb@256bit.org>
parents: 10486
diff changeset
99 func Test_manual_fold_with_filter()
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Christian Brabandt <cb@256bit.org>
parents: 10486
diff changeset
100 if !executable('cat')
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parents: 10486
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101 return
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parents: 10486
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102 endif
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parents: 10486
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103 new
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Christian Brabandt <cb@256bit.org>
parents: 10486
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104 call setline(1, range(1, 20))
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Christian Brabandt <cb@256bit.org>
parents: 10486
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105 4,$fold
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parents: 10486
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106 %foldopen
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parents: 10486
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107 10,$fold
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parents: 10486
diff changeset
108 %foldopen
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parents: 10486
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109 " This filter command should not have an effect
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parents: 10486
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110 1,8! cat
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Christian Brabandt <cb@256bit.org>
parents: 10486
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111 call feedkeys('5ggzdzMGdd', 'xt')
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Christian Brabandt <cb@256bit.org>
parents: 10486
diff changeset
112 call assert_equal(['1', '2', '3', '4', '5', '6', '7', '8', '9'], getline(1, '$'))
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Christian Brabandt <cb@256bit.org>
parents: 10486
diff changeset
113 bwipe!
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parents: 10486
diff changeset
114 endfunc