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annotate src/testdir/test_hardcopy.vim @ 19619:1eb83d461033 v8.2.0366

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patch 8.2.0366: hardcopy command not tested enough Commit: https://github.com/vim/vim/commit/2e09634a7880f55a61cb6b959dd89c51972866af Author: Bram Moolenaar <Bram@vim.org> Date: Mon Mar 9 12:13:27 2020 +0100 patch 8.2.0366: hardcopy command not tested enough Problem: Hardcopy command not tested enough. Solution: Add tests for printing. (Dominique Pelle, closes https://github.com/vim/vim/issues/5748)
author Bram Moolenaar <Bram@vim.org>
date Mon, 09 Mar 2020 12:15:03 +0100
parents 873542706b0b
children f43c0e669bd6
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1 " Test :hardcopy
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2
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3 func Test_printoptions()
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4 edit test_hardcopy.vim
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5 syn on
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6
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7 for opt in ['left:5in,right:10pt,top:8mm,bottom:2pc',
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8 \ 'left:2in,top:30pt,right:16mm,bottom:3pc',
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9 \ 'header:3,syntax:y,number:y,wrap:n',
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10 \ 'header:3,syntax:n,number:y,wrap:y',
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11 \ 'duplex:short,collate:n,jobsplit:y,portrait:n',
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12 \ 'duplex:long,collate:y,jobsplit:n,portrait:y',
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13 \ 'paper:10x14',
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14 \ 'paper:A3',
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15 \ 'paper:A4',
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16 \ 'paper:A5',
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17 \ 'paper:B4',
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18 \ 'paper:B5',
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19 \ 'paper:executive',
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20 \ 'paper:folio',
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21 \ 'paper:ledger',
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22 \ 'paper:legal',
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23 \ 'paper:letter',
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24 \ 'paper:quarto',
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25 \ 'paper:statement',
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26 \ 'paper:tabloid',
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27 \ 'formfeed:y',
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28 \ '']
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29 exe 'set printoptions=' .. opt
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30 if has('postscript')
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31 hardcopy > Xhardcopy_printoptions
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32 let lines = readfile('Xhardcopy_printoptions')
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33 call assert_true(len(lines) > 20, opt)
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34 call assert_true(lines[0] =~ 'PS-Adobe', opt)
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35 call delete('Xhardcopy_printoptions')
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36 endif
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37 endfor
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39 call assert_fails('set printoptions=paper', 'E550:')
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40 call assert_fails('set printoptions=shredder:on', 'E551:')
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41 call assert_fails('set printoptions=left:no', 'E552:')
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42 set printoptions&
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43 bwipe
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44 endfunc
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45
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46 func Test_printmbfont()
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47 " Print a small help page which contains tabs to cover code that expands tabs to spaces.
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48 help help
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49 syn on
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50
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51 for opt in [':WadaMin-Regular,b:WadaMin-Bold,i:WadaMin-Italic,o:WadaMin-Bold-Italic,c:yes,a:no',
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52 \ '']
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53 exe 'set printmbfont=' .. opt
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54 if has('postscript')
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55 hardcopy > Xhardcopy_printmbfont
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56 let lines = readfile('Xhardcopy_printmbfont')
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57 call assert_true(len(lines) > 20, opt)
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58 call assert_true(lines[0] =~ 'PS-Adobe', opt)
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59 call delete('Xhardcopy_printmbfont')
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60 endif
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61 endfor
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62 set printmbfont&
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63 bwipe
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64 endfunc
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65
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66 func Test_printexpr()
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67 if !has('unix')
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68 return
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69 endif
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70
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71 " Not a very useful printexpr value, but enough to test
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72 " hardcopy with 'printexpr'.
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73 function PrintFile(fname)
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74 call writefile(['Test printexpr: ' .. v:cmdarg],
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75 \ 'Xhardcopy_printexpr')
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76 call delete(a:fname)
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77 return 0
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78 endfunc
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79 set printexpr=PrintFile(v:fname_in)
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80
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81 help help
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82 hardcopy dummy args
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83 call assert_equal(['Test printexpr: dummy args'],
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84 \ readfile('Xhardcopy_printexpr'))
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85 call delete('Xhardcopy_printexpr')
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86
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87 " Function return 1 to test print failure.
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88 function PrintFails(fname)
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89 call delete(a:fname)
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90 return 1
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91 endfunc
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92 set printexpr=PrintFails(v:fname_in)
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93 call assert_fails('hardcopy', 'E365:')
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94
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95 set printexpr&
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96 bwipe
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97 endfunc
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98
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99 func Test_errors()
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100 " FIXME: Windows fails differently than Unix.
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101 if has('unix')
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102 edit test_hardcopy.vim
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103 call assert_fails('hardcopy >', 'E324:')
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104 bwipe
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105 endif
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106 endfunc
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107
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108 func Test_dark_background()
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109 edit test_hardcopy.vim
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110 syn on
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111
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112 for bg in ['dark', 'light']
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113 exe 'set background=' .. bg
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114
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115 if has('postscript')
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116 hardcopy > Xhardcopy_dark_background
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117 let lines = readfile('Xhardcopy_dark_background')
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118 call assert_true(len(lines) > 20)
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119 call assert_true(lines[0] =~ 'PS-Adobe')
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120 call delete('Xhardcopy_dark_background')
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121 endif
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122 endfor
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123
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124 set background&
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125 bwipe
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126 endfun
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127
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128 func Test_empty_buffer()
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129 " FIXME: Unclear why this fails on Windows.
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130 if has('unix')
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131 new
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132 call assert_equal("\nNo text to be printed", execute('hardcopy'))
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133 bwipe
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134 endif
7580
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135 endfunc
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136
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137 func Test_printheader_parsing()
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138 " Only test that this doesn't throw an error.
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139 set printheader=%<%f\ %h%m%r%=%-14.(%l,%c%V%)\ %P
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140 set printheader=%<%f%h%m%r%=%b\ 0x%B\ \ %l,%c%V\ %P
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141 set printheader=%<%f%=\ [%1*%M%*%n%R%H]\ %-19(%3l,%02c%03V%)%O'%02b'
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142 set printheader=...%r%{VarExists('b:gzflag','\ [GZ]')}%h...
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143 set printheader=
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144 set printheader&
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145 endfunc
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146
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147 func Test_fname_with_spaces()
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148 if !has('postscript')
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149 return
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150 endif
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151 split t\ e\ s\ t.txt
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152 call setline(1, ['just', 'some', 'text'])
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153 hardcopy > %.ps
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154 call assert_true(filereadable('t e s t.txt.ps'))
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155 call delete('t e s t.txt.ps')
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156 bwipe!
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157 endfunc
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158
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159 func Test_illegal_byte()
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160 if !has('postscript') || &enc != 'utf-8'
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161 return
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162 endif
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163 new
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164 " conversion of 0xff will fail, this used to cause a crash
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165 call setline(1, "\xff")
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166 hardcopy >Xpstest
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167
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168 bwipe!
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169 call delete('Xpstest')
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170 endfunc