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comparison src/testdir/test_options.vim @ 22234:b5abb88d5700 v8.2.1666

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patch 8.2.1666: the initial value of 'backupskip' can have duplicate items Commit: https://github.com/vim/vim/commit/b00ef0508b22905379953a164bdb4300015d3705 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Sep 12 14:53:53 2020 +0200 patch 8.2.1666: the initial value of 'backupskip' can have duplicate items Problem: The initial value of 'backupskip' can have duplicate items. Solution: Remove duplicates, like when it is set later. (Tom Ryder, closes #6940)
author Bram Moolenaar <Bram@vim.org>
date Sat, 12 Sep 2020 15:00:04 +0200
parents 30bdd2e4a6f9
children 595ea7f099cd
comparison
equal deleted inserted replaced
22233:0aeaeed4640d 22234:b5abb88d5700
1 " Test for options 1 " Test for options
2 2
3 source shared.vim
3 source check.vim 4 source check.vim
4 source view_util.vim 5 source view_util.vim
5 6
6 func Test_whichwrap() 7 func Test_whichwrap()
7 set whichwrap=b,s 8 set whichwrap=b,s
585 let found = (index(bsklist, varvalue) >= 0) 586 let found = (index(bsklist, varvalue) >= 0)
586 call assert_true(found, var . ' (' . varvalue . ') not in option bsk: ' . &bsk) 587 call assert_true(found, var . ' (' . varvalue . ') not in option bsk: ' . &bsk)
587 endif 588 endif
588 endfor 589 endfor
589 590
591 " Duplicates from environment variables should be filtered out (option has
592 " P_NODUP). Run this in a separate instance and write v:errors in a file,
593 " so that we see what happens on startup.
594 let after =<< trim [CODE]
595 let bsklist = split(&backupskip, ',')
596 call assert_equal(uniq(copy(bsklist)), bsklist)
597 call writefile(['errors:'] + v:errors, 'Xtestout')
598 qall
599 [CODE]
600 call writefile(after, 'Xafter')
601 let cmd = GetVimProg() . ' --not-a-term -S Xafter --cmd "set enc=utf8"'
602
603 let saveenv = {}
604 for var in ['TMPDIR', 'TMP', 'TEMP']
605 let saveenv[var] = getenv(var)
606 call setenv(var, '/duplicate/path')
607 endfor
608
609 exe 'silent !' . cmd
610 call assert_equal(['errors:'], readfile('Xtestout'))
611
612 " restore environment variables
613 for var in ['TMPDIR', 'TMP', 'TEMP']
614 call setenv(var, saveenv[var])
615 endfor
616
617 call delete('Xtestout')
618 call delete('Xafter')
619
590 " Duplicates should be filtered out (option has P_NODUP) 620 " Duplicates should be filtered out (option has P_NODUP)
591 let backupskip = &backupskip 621 let backupskip = &backupskip
592 set backupskip= 622 set backupskip=
593 set backupskip+=/test/dir 623 set backupskip+=/test/dir
594 set backupskip+=/other/dir 624 set backupskip+=/other/dir