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annotate src/testdir/test_sort.vim @ 8352:2c40b40c3220 v7.4.1468

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commit https://github.com/vim/vim/commit/51d1d536802b5d8232d47e56f165ba8a009529b5 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Mar 1 22:51:46 2016 +0100 patch 7.4.1468 Problem: Sort test doesn't test with "1" argument. Solution: Also test ignore-case sorting. (Yasuhiro Matsumoto)
author Christian Brabandt <cb@256bit.org>
date Tue, 01 Mar 2016 23:00:04 +0100
parents 2aa24f702b8d
children 881564b89f9b
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1 " Test sort()
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3 :func Compare1(a, b) abort
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4 call sort(range(3), 'Compare2')
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5 return a:a - a:b
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6 :endfunc
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8 :func Compare2(a, b) abort
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9 return a:a - a:b
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10 :endfunc
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11
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12 func Test_sort_strings()
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13 " numbers compared as strings
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14 call assert_equal([1, 2, 3], sort([3, 2, 1]))
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15 call assert_equal([13, 28, 3], sort([3, 28, 13]))
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16 endfunc
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18 func Test_sort_numeric()
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19 call assert_equal([1, 2, 3], sort([3, 2, 1], 'n'))
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20 call assert_equal([3, 13, 28], sort([13, 28, 3], 'n'))
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21 " strings are not sorted
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22 call assert_equal(['13', '28', '3'], sort(['13', '28', '3'], 'n'))
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23 endfunc
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25 func Test_sort_numbers()
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26 call assert_equal([3, 13, 28], sort([13, 28, 3], 'N'))
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27 call assert_equal(['3', '13', '28'], sort(['13', '28', '3'], 'N'))
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28 endfunc
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30 func Test_sort_float()
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31 call assert_equal([0.28, 3, 13.5], sort([13.5, 0.28, 3], 'f'))
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32 endfunc
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34 func Test_sort_nested()
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35 " test ability to call sort() from a compare function
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36 call assert_equal([1, 3, 5], sort([3, 1, 5], 'Compare1'))
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37 endfunc
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39 func Test_sort_default()
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40 " docs say omitted, empty or zero argument sorts on string representation.
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41 call assert_equal(['2', 'A', 'AA', 'a', 1, 3.3], sort([3.3, 1, "2", "A", "a", "AA"]))
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42 call assert_equal(['2', 'A', 'AA', 'a', 1, 3.3], sort([3.3, 1, "2", "A", "a", "AA"], ''))
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43 call assert_equal(['2', 'A', 'AA', 'a', 1, 3.3], sort([3.3, 1, "2", "A", "a", "AA"], 0))
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44 call assert_equal(['2', 'A', 'a', 'AA', 1, 3.3], sort([3.3, 1, "2", "A", "a", "AA"], 1))
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45 call assert_fails('call sort([3.3, 1, "2"], 3)', "E474")
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46 endfunc