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Bram Moolenaar
110 lines
1.5 KiB
Plaintext
110 lines
1.5 KiB
Plaintext
Tests for undo file.
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Since this script is sourced we need to explicitly break changes up in
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undo-able pieces. Do that by setting 'undolevels'.
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STARTTEST
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:so small.vim
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:"
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:" Test 'undofile': first a simple one-line change.
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:set nocp ul=100 undofile nomore
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:e! Xtestfile
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ggdGithis is one line:set ul=100
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:s/one/ONE/
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:set ul=100
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:w
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:bwipe!
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:e Xtestfile
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u:.w! test.out
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:"
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:" Test 'undofile', change in original file fails check
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:set noundofile
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:e! Xtestfile
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:s/line/Line/
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:w
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:set undofile
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:bwipe!
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:e Xtestfile
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u:.w >>test.out
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:"
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:" Test 'undofile', add 10 lines, delete 6 lines, undo 3
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:set undofile
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ggdGione
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two
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three
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four
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five
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six
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seven
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eight
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nine
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ten:set ul=100
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3Gdd:set ul=100
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dd:set ul=100
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dd:set ul=100
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dd:set ul=100
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dd:set ul=100
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dd:set ul=100
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:w
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:bwipe!
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:e Xtestfile
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uuu:w >>test.out
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:"
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:" And now with encryption, cryptmethod=zip
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:e! Xtestfile
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:set undofile cm=zip
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ggdG
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imonday
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tuesday
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wednesday
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thursday
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friday:set ul=100
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kkkdd:set ul=100
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dd:set ul=100
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dd:set ul=100
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:X
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foobar
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foobar
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:w!
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:bwipe!
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:e Xtestfile
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foobar
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:set key=
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uu:w >>test.out
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:"
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:"
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:" With encryption, cryptmethod=blowfish
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:e! Xtestfile
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:set undofile cm=blowfish
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ggdG
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ijan
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feb
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mar
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apr
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jun:set ul=100
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kk0ifoo :set ul=100
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dd:set ul=100
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ibar :set ul=100
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:X
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foobar
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foobar
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:w!
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:bwipe!
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:e Xtestfile
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foobar
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:set key=
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/bar
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:.w >>test.out
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u:.w >>test.out
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u:.w >>test.out
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u:.w >>test.out
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:"
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:" Rename the undo file so that it gets cleaned up.
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:call rename(".Xtestfile.un~", "Xtestundo")
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:qa!
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ENDTEST
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1111 -----
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2222 -----
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123456789
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