annotate src/testdir/test_perl.vim @ 24649:31a7fa6b2e93 v8.2.2863

patch 8.2.2863: removing a text property does not redraw optimally Commit: https://github.com/vim/vim/commit/965c04486c9364ded99b49c86f4c41228503df1f Author: Bram Moolenaar <Bram@vim.org> Date: Mon May 17 00:22:06 2021 +0200 patch 8.2.2863: removing a text property does not redraw optimally Problem: Removing a text property does not redraw optimally. Solution: Only redraw the lines that mithg actually have been changed.
author Bram Moolenaar <Bram@vim.org>
date Mon, 17 May 2021 00:30:04 +0200
parents ed4d7ab9dcdc
children 91b2386b9d9e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 " Tests for Perl interface
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2
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3 source check.vim
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4 source shared.vim
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5 CheckFeature perl
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6
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7 " FIXME: RunTest don't see any error when Perl abort...
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8 perl $SIG{__WARN__} = sub { die "Unexpected warnings from perl: @_" };
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9
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10 func Test_change_buffer()
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11 call setline(line('$'), ['1 line 1'])
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12 perl VIM::DoCommand("normal /^1\n")
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13 perl $curline = VIM::Eval("line('.')")
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14 perl $curbuf->Set($curline, "1 changed line 1")
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15 call assert_equal('1 changed line 1', getline('$'))
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16 endfunc
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17
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18 func Test_evaluate_list()
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19 call setline(line('$'), ['2 line 2'])
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20 perl VIM::DoCommand("normal /^2\n")
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21 perl $curline = VIM::Eval("line('.')")
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22 let l = ["abc", "def"]
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23 perl << EOF
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24 $l = VIM::Eval("l");
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25 $curbuf->Append($curline, $l);
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26 EOF
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27 normal j
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28 .perldo s|\n|/|g
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29 call assert_equal('abc/def/', getline('$'))
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30 endfunc
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31
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32 funct Test_VIM_Blob()
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33 call assert_equal('0z', perleval('VIM::Blob("")'))
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34 call assert_equal('0z31326162', 'VIM::Blob("12ab")'->perleval())
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35 call assert_equal('0z00010203', perleval('VIM::Blob("\x00\x01\x02\x03")'))
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36 call assert_equal('0z8081FEFF', perleval('VIM::Blob("\x80\x81\xfe\xff")'))
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37 endfunc
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38
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39 func Test_buffer_Delete()
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40 new
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41 call setline(1, ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h'])
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42 perl $curbuf->Delete(7)
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43 perl $curbuf->Delete(2, 5)
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44 perl $curbuf->Delete(10)
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45 call assert_equal(['a', 'f', 'h'], getline(1, '$'))
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46 bwipe!
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47 endfunc
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48
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49 func Test_buffer_Append()
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50 new
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51 perl $curbuf->Append(1, '1')
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52 perl $curbuf->Append(2, '2', '3', '4')
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53 perl @l = ('5' ..'7')
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54 perl $curbuf->Append(0, @l)
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55 call assert_equal(['5', '6', '7', '', '1', '2', '3', '4'], getline(1, '$'))
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56
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57 perl $curbuf->Append(0)
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58 call assert_match('^Usage: VIBUF::Append(vimbuf, lnum, @lines) at .* line 1\.$',
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59 \ GetMessages()[-1])
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60
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61 bwipe!
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62 endfunc
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63
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64 func Test_buffer_Set()
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65 new
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66 call setline(1, ['1', '2', '3', '4', '5'])
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67 perl $curbuf->Set(2, 'a', 'b', 'c')
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68 perl $curbuf->Set(4, 'A', 'B', 'C')
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69 call assert_equal(['1', 'a', 'b', 'A', 'B'], getline(1, '$'))
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70
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71 perl $curbuf->Set(0)
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72 call assert_match('^Usage: VIBUF::Set(vimbuf, lnum, @lines) at .* line 1\.$',
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73 \ GetMessages()[-1])
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74
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75 bwipe!
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76 endfunc
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77
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78 func Test_buffer_Get()
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79 new
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80 call setline(1, ['1', '2', '3', '4'])
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81 call assert_equal('2:3', perleval('join(":", $curbuf->Get(2, 3))'))
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82 bwipe!
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83 endfunc
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84
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85 func Test_buffer_Count()
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86 new
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87 call setline(1, ['a', 'b', 'c'])
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88 call assert_equal(3, perleval('$curbuf->Count()'))
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89 bwipe!
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90 endfunc
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91
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92 func Test_buffer_Name()
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93 new
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94 call assert_equal('', perleval('$curbuf->Name()'))
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95 bwipe!
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96 new Xfoo
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97 call assert_equal('Xfoo', perleval('$curbuf->Name()'))
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98 bwipe!
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99 endfunc
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100
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101 func Test_buffer_Number()
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102 call assert_equal(bufnr('%'), perleval('$curbuf->Number()'))
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103 endfunc
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104
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105 func Test_window_Cursor()
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106 new
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107 call setline(1, ['line1', 'line2'])
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108 perl $curwin->Cursor(2, 3)
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109 call assert_equal('2:3', perleval('join(":", $curwin->Cursor())'))
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110 " Col is numbered from 0 in Perl, and from 1 in Vim script.
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111 call assert_equal([0, 2, 4, 0], getpos('.'))
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112 bwipe!
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113 endfunc
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114
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115 func Test_window_SetHeight()
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116 new
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117 perl $curwin->SetHeight(2)
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118 call assert_equal(2, winheight(0))
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119 bwipe!
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120 endfunc
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121
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122 func Test_VIM_Windows()
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123 new
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124 " VIM::Windows() without argument in scalar and list context.
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125 perl $winnr = VIM::Windows()
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126 perl @winlist = VIM::Windows()
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127 perl $curbuf->Append(0, $winnr, scalar(@winlist))
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128 call assert_equal(['2', '2', ''], getline(1, '$'))
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129
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130 " VIM::Windows() with window number argument.
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131 perl VIM::Windows(VIM::Eval('winnr()'))->Buffer()->Set(1, 'bar')
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132 call assert_equal('bar', getline(1))
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133 bwipe!
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134 endfunc
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135
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136 func Test_VIM_Buffers()
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137 new Xbar
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138 " VIM::Buffers() without argument in scalar and list context.
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139 perl $nbuf = VIM::Buffers()
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140 perl @buflist = VIM::Buffers()
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141
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142 " VIM::Buffers() with argument.
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143 perl $mybuf = (VIM::Buffers('Xbar'))[0]
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144 perl $mybuf->Append(0, $nbuf, scalar(@buflist))
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145 call assert_equal(['2', '2', ''], getline(1, '$'))
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146 bwipe!
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147 endfunc
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148
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149 func <SID>catch_peval(expr)
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150 try
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151 call perleval(a:expr)
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152 catch
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153 return v:exception
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154 endtry
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155 call assert_report('no exception for `perleval("'.a:expr.'")`')
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156 return ''
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157 endfunc
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158
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159 func Test_perleval()
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160 call assert_false(perleval('undef'))
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161
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162 " scalar
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163 call assert_equal(0, perleval('0'))
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164 call assert_equal(2, perleval('2'))
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165 call assert_equal(-2, perleval('-2'))
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166 if has('float')
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167 call assert_equal(2.5, perleval('2.5'))
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168 else
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169 call assert_equal(2, perleval('2.5'))
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170 end
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171
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172 sandbox call assert_equal(2, perleval('2'))
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173
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174 call assert_equal('abc', perleval('"abc"'))
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175 call assert_equal("abc\ndef", perleval('"abc\0def"'))
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176
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177 " ref
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178 call assert_equal([], perleval('[]'))
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179 call assert_equal(['word', 42, [42],{}], perleval('["word", 42, [42], {}]'))
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180
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181 call assert_equal({}, perleval('{}'))
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182 call assert_equal({'foo': 'bar'}, perleval('{foo => "bar"}'))
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183
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184 perl our %h; our @a;
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185 let a = perleval('[\(%h, %h, @a, @a)]')
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186 call assert_true((a[0] is a[1]))
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187 call assert_true((a[2] is a[3]))
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188 perl undef %h; undef @a;
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189
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190 call assert_true(<SID>catch_peval('{"" , 0}') =~ 'Malformed key Dictionary')
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191 call assert_true(<SID>catch_peval('{"\0" , 0}') =~ 'Malformed key Dictionary')
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192 call assert_true(<SID>catch_peval('{"foo\0bar" , 0}') =~ 'Malformed key Dictionary')
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193
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194 call assert_equal('*VIM', perleval('"*VIM"'))
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195 call assert_true(perleval('\\0') =~ 'SCALAR(0x\x\+)')
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196
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197 " typeglob
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198 call assert_equal('*main::STDOUT', perleval('*STDOUT'))
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199 '
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200 call perleval("++-$foo")
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201 let messages = split(execute('message'), "\n")
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202 call assert_match("Can't modify negation", messages[-1])
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203 endfunc
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204
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205 func Test_perldo()
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206 new
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207 " :perldo in empty buffer does nothing.
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208 perldo ++$counter
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209 call assert_equal(0, perleval("$counter"))
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210
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211 sp __TEST__
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212 exe 'read ' g:testname
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213 perldo s/perl/vieux_chameau/g
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214 1
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215 call assert_false(search('\Cperl'))
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216 bw!
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217
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218 " Check deleting lines does not trigger ml_get error.
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219 new
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220 call setline(1, ['one', 'two', 'three'])
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221 perldo VIM::DoCommand("%d_")
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222 bwipe!
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223
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224 " Check a Perl expression which gives an error.
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225 new
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226 call setline(1, 'one')
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227 perldo 1/0
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228 call assert_match('^Illegal division by zero at .* line 1\.$', GetMessages()[-1])
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229 bwipe!
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230
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231 " Check switching to another buffer does not trigger ml_get error.
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232 new
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233 let wincount = winnr('$')
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234 call setline(1, ['one', 'two', 'three'])
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235 perldo VIM::DoCommand("new")
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236 call assert_equal(wincount + 1, winnr('$'))
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237 %bwipe!
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238 endfunc
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239
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240 func Test_VIM_package()
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241 perl VIM::DoCommand('let l:var = "foo"')
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242 call assert_equal(l:var, 'foo')
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243
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244 set noet
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245 perl VIM::SetOption('et')
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246 call assert_true(&et)
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247 endfunc
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248
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249 func Test_stdio()
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250 redir =>l:out
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251 perl << trim EOF
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252 VIM::Msg("VIM::Msg");
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253 VIM::Msg("VIM::Msg Error", "Error");
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254 print "STDOUT";
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255 print STDERR "STDERR";
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256 EOF
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257 redir END
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258 call assert_equal(['VIM::Msg', 'VIM::Msg Error', 'STDOUT', 'STDERR'], split(l:out, "\n"))
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259 endfunc
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260
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261 " Run first to get a clean namespace
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262 func Test_000_SvREFCNT()
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263 for i in range(8)
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264 exec 'new X'.i
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265 endfor
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266 new t
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267 perl <<--perl
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268 #line 5 "Test_000_SvREFCNT()"
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269 my ($b, $w);
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270
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271 my $num = 0;
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272 for ( 0 .. 100 ) {
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273 if ( ++$num >= 8 ) { $num = 0 }
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274 VIM::DoCommand("buffer X$num");
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275 $b = $curbuf;
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276 }
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277
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278 VIM::DoCommand("buffer t");
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279
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280 $b = $curbuf for 0 .. 100;
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281 $w = $curwin for 0 .. 100;
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282 () = VIM::Buffers for 0 .. 100;
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283 () = VIM::Windows for 0 .. 100;
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284
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285 VIM::DoCommand('bw! t');
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286 if (exists &Internals::SvREFCNT) {
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287 my $cb = Internals::SvREFCNT($$b);
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288 my $cw = Internals::SvREFCNT($$w);
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289 VIM::Eval("assert_equal(2, $cb, 'T1')");
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290 VIM::Eval("assert_equal(2, $cw, 'T2')");
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291 my $strongref;
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292 foreach ( VIM::Buffers, VIM::Windows ) {
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293 VIM::DoCommand("%bw!");
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294 my $c = Internals::SvREFCNT($_);
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295 VIM::Eval("assert_equal(2, $c, 'T3')");
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296 $c = Internals::SvREFCNT($$_);
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297 next if $c == 2 && !$strongref++;
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298 VIM::Eval("assert_equal(1, $c, 'T4')");
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299 }
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300 $cb = Internals::SvREFCNT($$curbuf);
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301 $cw = Internals::SvREFCNT($$curwin);
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302 VIM::Eval("assert_equal(3, $cb, 'T5')");
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303 VIM::Eval("assert_equal(3, $cw, 'T6')");
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304 }
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305 VIM::Eval("assert_false($$b)");
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306 VIM::Eval("assert_false($$w)");
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307 --perl
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308 %bw!
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309 endfunc
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310
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311 func Test_set_cursor()
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312 " Check that setting the cursor position works.
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313 new
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314 call setline(1, ['first line', 'second line'])
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315 normal gg
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316 perldo $curwin->Cursor(1, 5)
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317 call assert_equal([1, 6], [line('.'), col('.')])
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318
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319 " Check that movement after setting cursor position keeps current column.
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320 normal j
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321 call assert_equal([2, 6], [line('.'), col('.')])
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322 endfunc
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323
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324 " Test for various heredoc syntax
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325 func Test_perl_heredoc()
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326 perl << END
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327 VIM::DoCommand('let s = "A"')
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328 END
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329 perl <<
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330 VIM::DoCommand('let s ..= "B"')
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331 .
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332 perl << trim END
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333 VIM::DoCommand('let s ..= "C"')
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334 END
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335 perl << trim
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336 VIM::DoCommand('let s ..= "D"')
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337 .
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338 perl << trim eof
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339 VIM::DoCommand('let s ..= "E"')
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340 eof
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341 call assert_equal('ABCDE', s)
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342 endfunc
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343
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344 func Test_perl_in_sandbox()
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345 sandbox perl print 'test'
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346 let messages = split(execute('message'), "\n")
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347 call assert_match("'print' trapped by operation mask", messages[-1])
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348 endfunc
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349
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350 " vim: shiftwidth=2 sts=2 expandtab