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annotate src/testdir/test_scroll_opt.vim @ 19783:546bdeef35f1 v8.2.0448

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patch 8.2.0448: various functions not properly tested Commit: https://github.com/vim/vim/commit/0e05de46226eb4e5ea580beefa71831f92d613d3 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Mar 25 22:23:46 2020 +0100 patch 8.2.0448: various functions not properly tested Problem: Various functions not properly tested. Solution: Add more tests, especially for failures. (Yegappan Lakshmanan, closes #5843)
author Bram Moolenaar <Bram@vim.org>
date Wed, 25 Mar 2020 22:30:04 +0100
parents f8f505ffc0a6
children 08940efa6b4e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 " Test for reset 'scroll'
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2 "
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3
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4 func Test_reset_scroll()
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5 let scr = &l:scroll
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6
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7 setlocal scroll=1
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8 setlocal scroll&
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9 call assert_equal(scr, &l:scroll)
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10
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11 setlocal scroll=1
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12 setlocal scroll=0
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13 call assert_equal(scr, &l:scroll)
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14
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15 try
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16 execute 'setlocal scroll=' . (winheight(0) + 1)
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17 " not reached
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18 call assert_false(1)
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19 catch
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20 call assert_exception('E49:')
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21 endtry
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22
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23 split
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24
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25 let scr = &l:scroll
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26
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27 setlocal scroll=1
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28 setlocal scroll&
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29 call assert_equal(scr, &l:scroll)
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30
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31 setlocal scroll=1
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32 setlocal scroll=0
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33 call assert_equal(scr, &l:scroll)
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34
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35 quit!
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36 endfunc