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annotate runtime/syntax/testdir/runtest.vim @ 32591:92b93fe443e9 v9.0.1627

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patch 9.0.1627: no generic mechanism to test syntax plugins Commit: https://github.com/vim/vim/commit/46acad7284cba7842b5e505fa3d07e99806d246f Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jun 11 19:04:18 2023 +0100 patch 9.0.1627: no generic mechanism to test syntax plugins Problem: No generic mechanism to test syntax plugins. Solution: Add a syntax plugin test mechanism, using screendumps. Add a simple test for "c".
author Bram Moolenaar <Bram@vim.org>
date Sun, 11 Jun 2023 20:15:06 +0200
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children f8a2fc7d823f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
32591
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1 " Runs all the syntax tests for which there is no "done/name" file.
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2 "
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3 " Current directory must be runtime/syntax.
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4
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5 " Only do this with the +eval feature
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6 if 1
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7
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8 let cwd = getcwd()
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9 if cwd !~ '[/\\]runtime[/\\]syntax\>'
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10 echoerr 'Current directory must be "runtime/syntax"'
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11 qall
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12 endif
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13 if !isdirectory('testdir')
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14 echoerr '"testdir" directory not found'
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15 qall
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16 endif
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17
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18 " Use the script for source code screendump testing. It sources other scripts,
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19 " therefore we must "cd" there.
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20 cd ../../src/testdir
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21 source screendump.vim
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22 exe 'cd ' .. fnameescape(cwd)
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23
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24 " For these tests we need to be able to run terminal Vim with 256 colors. On
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25 " MS-Windows the console only has 16 colors and the GUI can't run in a
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26 " terminal.
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27 if !CanRunVimInTerminal()
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28 echomsg 'Cannot make screendumps, aborting'
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29 qall
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30 endif
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31
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32 cd testdir
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33 if !isdirectory('done')
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34 call mkdir('done')
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35 endif
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36
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37 set nocp
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38 set nowrapscan
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39 set report=9999
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40 set modeline
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41 set debug=throw
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42 set nomore
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43
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44 au! SwapExists * call HandleSwapExists()
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45 func HandleSwapExists()
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46 " Ignore finding a swap file for the test input, the user might be editing
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47 " it and that's OK.
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48 if expand('<afile>') =~ 'input[/\\].*\..*'
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49 let v:swapchoice = 'e'
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50 endif
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51 endfunc
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52
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53
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54 let failed_count = 0
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55 for fname in glob('input/*.*', 1, 1)
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56 if fname =~ '\~$'
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57 " backup file, skip
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58 continue
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59 endif
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60
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61 let linecount = readfile(fname)->len()
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62 let root = substitute(fname, 'input[/\\]\(.*\)\..*', '\1', '')
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63
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64 " Execute the test if the "done" file does not exist of when the input file
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65 " is newer.
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66 let in_time = getftime(fname)
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67 let out_time = getftime('done/' .. root)
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68 if out_time < 0 || in_time > out_time
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69 for dumpname in glob('failed/' .. root .. '_\d*\.dump', 1, 1)
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70 call delete(dumpname)
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71 endfor
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72 call delete('done/' .. root)
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73
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74 let lines =<< trim END
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75 syntax on
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76 END
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77 call writefile(lines, 'Xtestscript')
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78 let buf = RunVimInTerminal('-S Xtestscript ' .. fname, {})
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79
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80 " Screendump at the start of the file: root_00.dump
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81 let fail = VerifyScreenDump(buf, root .. '_00', {})
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82
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83 " Make a Screendump every 18 lines of the file: root_NN.dump
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84 let topline = 1
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85 let nr = 1
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86 while linecount - topline > 20
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87 let topline += 18
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88 call term_sendkeys(buf, printf("%dGzt", topline))
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89 let fail += VerifyScreenDump(buf, root .. printf('_%02d', nr), {})
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90 let nr += 1
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91 endwhile
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92
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93 " Screendump at the end of the file: root_99.dump
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94 call term_sendkeys(buf, 'Gzb')
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95 let fail += VerifyScreenDump(buf, root .. '_99', {})
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96
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97 call StopVimInTerminal(buf)
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98 call delete('Xtestscript')
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99
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100 if fail == 0
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101 call writefile(['OK'], 'done/' . root)
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102 echo "Test " . root . " OK\n"
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103 else
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104 let failed_count += 1
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105 endif
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106 endif
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107 endfor
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108
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109 " Matching "if 1" at the start.
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110 endif
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111
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112 if failed_count > 0
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113 " have make report an error
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114 cquit
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115 endif
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116 qall!