annotate src/testdir/test_python3.vim @ 19213:b18437efabac v8.2.0165

patch 8.2.0165: Coverity warning for using NULL pointer Commit: https://github.com/vim/vim/commit/5b18c248d3fe4961076dbc59c960ef60c80650f0 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jan 28 22:30:32 2020 +0100 patch 8.2.0165: Coverity warning for using NULL pointer Problem: Coverity warning for using NULL pointer. Solution: Add missing "else".
author Bram Moolenaar <Bram@vim.org>
date Tue, 28 Jan 2020 22:45:03 +0100
parents e7b4fff348dd
children f22626353eb3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 " Test for python 3 commands.
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2 " TODO: move tests from test87.in here.
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3
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4 source check.vim
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5 CheckFeature python3
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6
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7 func Test_py3do()
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8 " Check deleting lines does not trigger an ml_get error.
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9 py3 import vim
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10 new
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11 call setline(1, ['one', 'two', 'three'])
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12 py3do vim.command("%d_")
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13 bwipe!
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14
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15 " Check switching to another buffer does not trigger an ml_get error.
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16 new
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17 let wincount = winnr('$')
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18 call setline(1, ['one', 'two', 'three'])
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19 py3do vim.command("new")
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20 call assert_equal(wincount + 1, winnr('$'))
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21 bwipe!
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22 bwipe!
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23 endfunc
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24
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25 func Test_set_cursor()
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26 " Check that setting the cursor position works.
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27 py3 import vim
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28 new
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29 call setline(1, ['first line', 'second line'])
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30 normal gg
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31 py3do vim.current.window.cursor = (1, 5)
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32 call assert_equal([1, 6], [line('.'), col('.')])
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33
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34 " Check that movement after setting cursor position keeps current column.
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35 normal j
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36 call assert_equal([2, 6], [line('.'), col('.')])
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37 endfunc
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38
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39 func Test_vim_function()
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40 " Check creating vim.Function object
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41 py3 import vim
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42
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43 func s:foo()
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44 return matchstr(expand('<sfile>'), '<SNR>\zs\d\+_foo$')
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45 endfunc
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46 let name = '<SNR>' . s:foo()
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47
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48 try
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49 py3 f = vim.bindeval('function("s:foo")')
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50 call assert_equal(name, py3eval('f.name'))
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51 catch
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52 call assert_false(v:exception)
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53 endtry
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54
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55 try
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56 py3 f = vim.Function(b'\x80\xfdR' + vim.eval('s:foo()').encode())
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57 call assert_equal(name, 'f.name'->py3eval())
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58 catch
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59 call assert_false(v:exception)
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60 endtry
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61
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62 py3 del f
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63 delfunc s:foo
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64 endfunc
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65
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66 func Test_skipped_python3_command_does_not_affect_pyxversion()
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67 set pyxversion=0
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68 if 0
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69 python3 import vim
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70 endif
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71 call assert_equal(0, &pyxversion) " This assertion would have failed with Vim 8.0.0251. (pyxversion was introduced in 8.0.0251.)
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72 endfunc
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73
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74 func _SetUpHiddenBuffer()
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75 py3 import vim
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76 new
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77 edit hidden
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78 setlocal bufhidden=hide
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79
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80 enew
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81 let lnum = 0
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82 while lnum < 10
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83 call append( 1, string( lnum ) )
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84 let lnum = lnum + 1
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85 endwhile
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86 normal G
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87
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88 call assert_equal( line( '.' ), 11 )
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89 endfunc
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90
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91 func _CleanUpHiddenBuffer()
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92 bwipe! hidden
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93 bwipe!
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94 endfunc
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95
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96 func Test_Write_To_HiddenBuffer_Does_Not_Fix_Cursor_Clear()
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97 call _SetUpHiddenBuffer()
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98 py3 vim.buffers[ int( vim.eval( 'bufnr("hidden")' ) ) ][:] = None
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99 call assert_equal( line( '.' ), 11 )
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100 call _CleanUpHiddenBuffer()
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101 endfunc
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102
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103 func Test_Write_To_HiddenBuffer_Does_Not_Fix_Cursor_List()
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104 call _SetUpHiddenBuffer()
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105 py3 vim.buffers[ int( vim.eval( 'bufnr("hidden")' ) ) ][:] = [ 'test' ]
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106 call assert_equal( line( '.' ), 11 )
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107 call _CleanUpHiddenBuffer()
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108 endfunc
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109
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110 func Test_Write_To_HiddenBuffer_Does_Not_Fix_Cursor_Str()
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111 call _SetUpHiddenBuffer()
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112 py3 vim.buffers[ int( vim.eval( 'bufnr("hidden")' ) ) ][0] = 'test'
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113 call assert_equal( line( '.' ), 11 )
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114 call _CleanUpHiddenBuffer()
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115 endfunc
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116
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117 func Test_Write_To_HiddenBuffer_Does_Not_Fix_Cursor_ClearLine()
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118 call _SetUpHiddenBuffer()
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119 py3 vim.buffers[ int( vim.eval( 'bufnr("hidden")' ) ) ][0] = None
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120 call assert_equal( line( '.' ), 11 )
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121 call _CleanUpHiddenBuffer()
16080
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122 endfunc
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diff changeset
123
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124 func _SetUpVisibleBuffer()
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125 py3 import vim
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126 new
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127 let lnum = 0
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128 while lnum < 10
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129 call append( 1, string( lnum ) )
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130 let lnum = lnum + 1
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131 endwhile
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diff changeset
132 normal G
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133 call assert_equal( line( '.' ), 11 )
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134 endfunc
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diff changeset
135
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diff changeset
136 func Test_Write_To_Current_Buffer_Fixes_Cursor_Clear()
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137 call _SetUpVisibleBuffer()
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138
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diff changeset
139 py3 vim.current.buffer[:] = None
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140 call assert_equal( line( '.' ), 1 )
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diff changeset
141
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diff changeset
142 bwipe!
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143 endfunc
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diff changeset
144
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diff changeset
145 func Test_Write_To_Current_Buffer_Fixes_Cursor_List()
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diff changeset
146 call _SetUpVisibleBuffer()
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diff changeset
147
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diff changeset
148 py3 vim.current.buffer[:] = [ 'test' ]
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149 call assert_equal( line( '.' ), 1 )
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150
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diff changeset
151 bwipe!
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152 endfunction
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diff changeset
153
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diff changeset
154 func Test_Write_To_Current_Buffer_Fixes_Cursor_Str()
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diff changeset
155 call _SetUpVisibleBuffer()
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diff changeset
156
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diff changeset
157 py3 vim.current.buffer[-1] = None
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diff changeset
158 call assert_equal( line( '.' ), 10 )
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diff changeset
159
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diff changeset
160 bwipe!
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parents: 15888
diff changeset
161 endfunction
16688
e791f29affae patch 8.1.1346: error for Python exception does not show useful info
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parents: 16138
diff changeset
162
e791f29affae patch 8.1.1346: error for Python exception does not show useful info
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diff changeset
163 func Test_Catch_Exception_Message()
e791f29affae patch 8.1.1346: error for Python exception does not show useful info
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164 try
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165 py3 raise RuntimeError( 'TEST' )
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diff changeset
166 catch /.*/
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diff changeset
167 call assert_match( '^Vim(.*):RuntimeError: TEST$', v:exception )
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diff changeset
168 endtry
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diff changeset
169 endfunc
19015
a3d9a5e14c1f patch 8.2.0068: crash when using Python 3 with "utf32" encoding
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170
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diff changeset
171 func Test_unicode()
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diff changeset
172 " this crashed Vim once
19029
8aa4ba1f9345 patch 8.2.0075: Python 3 unicode test still sometimes fails
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diff changeset
173 if &tenc != ''
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diff changeset
174 throw "Skipped: 'termencoding' is not empty"
8aa4ba1f9345 patch 8.2.0075: Python 3 unicode test still sometimes fails
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diff changeset
175 endif
19027
d72b30bf3a80 patch 8.2.0074: Python 3 unicode test someitmes fails
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parents: 19019
diff changeset
176
19015
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177 set encoding=utf32
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178 py3 print('hello')
19027
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179
19031
9cad3d0c34b3 patch 8.2.0076: Python 3 unicode test fails on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents: 19029
diff changeset
180 if !has('win32')
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181 set encoding=debug
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diff changeset
182 py3 print('hello')
19037
9bb2a4f6296a patch 8.2.0079: Python 3 unicode test still fails on MS-Windows
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parents: 19031
diff changeset
183
9bb2a4f6296a patch 8.2.0079: Python 3 unicode test still fails on MS-Windows
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diff changeset
184 set encoding=euc-tw
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185 py3 print('hello')
19031
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diff changeset
186 endif
19027
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187
19015
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188 set encoding=utf8
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diff changeset
189 endfunc
19141
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parents: 19037
diff changeset
190
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diff changeset
191 " Test range objects, see :help python-range
19201
e7b4fff348dd patch 8.2.0159: non-materialized range() list causes problems
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diff changeset
192 func Test_python3_range()
19141
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diff changeset
193 new
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diff changeset
194 py3 b = vim.current.buffer
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diff changeset
195
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diff changeset
196 call setline(1, range(1, 6))
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diff changeset
197 py3 r = b.range(2, 4)
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diff changeset
198 call assert_equal(6, py3eval('len(b)'))
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diff changeset
199 call assert_equal(3, py3eval('len(r)'))
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diff changeset
200 call assert_equal('3', py3eval('b[2]'))
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diff changeset
201 call assert_equal('4', py3eval('r[2]'))
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diff changeset
202
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
Bram Moolenaar <Bram@vim.org>
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diff changeset
203 call assert_fails('py3 r[3] = "x"', 'IndexError: line number out of range')
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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diff changeset
204 call assert_fails('py3 x = r[3]', 'IndexError: line number out of range')
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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diff changeset
205 call assert_fails('py3 r["a"] = "x"', 'TypeError')
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diff changeset
206 call assert_fails('py3 x = r["a"]', 'TypeError')
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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parents: 19037
diff changeset
207
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
Bram Moolenaar <Bram@vim.org>
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diff changeset
208 py3 del r[:]
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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diff changeset
209 call assert_equal(['1', '5', '6'], getline(1, '$'))
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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parents: 19037
diff changeset
210
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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parents: 19037
diff changeset
211 %d | call setline(1, range(1, 6))
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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parents: 19037
diff changeset
212 py3 r = b.range(2, 5)
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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diff changeset
213 py3 del r[2]
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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diff changeset
214 call assert_equal(['1', '2', '3', '5', '6'], getline(1, '$'))
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19037
diff changeset
215
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19037
diff changeset
216 %d | call setline(1, range(1, 6))
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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parents: 19037
diff changeset
217 py3 r = b.range(2, 4)
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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parents: 19037
diff changeset
218 py3 vim.command("%d,%dnorm Ax" % (r.start + 1, r.end + 1))
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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diff changeset
219 call assert_equal(['1', '2x', '3x', '4x', '5', '6'], getline(1, '$'))
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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parents: 19037
diff changeset
220
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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diff changeset
221 %d | call setline(1, range(1, 4))
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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parents: 19037
diff changeset
222 py3 r = b.range(2, 3)
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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parents: 19037
diff changeset
223 py3 r.append(['a', 'b'])
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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parents: 19037
diff changeset
224 call assert_equal(['1', '2', '3', 'a', 'b', '4'], getline(1, '$'))
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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parents: 19037
diff changeset
225 py3 r.append(['c', 'd'], 0)
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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parents: 19037
diff changeset
226 call assert_equal(['1', 'c', 'd', '2', '3', 'a', 'b', '4'], getline(1, '$'))
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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parents: 19037
diff changeset
227
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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parents: 19037
diff changeset
228 %d | call setline(1, range(1, 5))
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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parents: 19037
diff changeset
229 py3 r = b.range(2, 4)
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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diff changeset
230 py3 r.append('a')
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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diff changeset
231 call assert_equal(['1', '2', '3', '4', 'a', '5'], getline(1, '$'))
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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parents: 19037
diff changeset
232 py3 r.append('b', 1)
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
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parents: 19037
diff changeset
233 call assert_equal(['1', '2', 'b', '3', '4', 'a', '5'], getline(1, '$'))
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19037
diff changeset
234
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19037
diff changeset
235 bwipe!
2c7d60b1bfa9 patch 8.2.0130: Python3 ranges are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19037
diff changeset
236 endfunc