Mercurial > vim
view src/testdir/test_sort.vim @ 8344:2aa24f702b8d v7.4.1464
commit https://github.com/vim/vim/commit/5131c144feb046c5e2b72e6c172159d80ce06b3c
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Feb 29 22:05:26 2016 +0100
patch 7.4.1464
Problem: When the argument of sort() is zero or empty it fails.
Solution: Make zero work as documented. (suggested by Yasuhiro Matsumoto)
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Mon, 29 Feb 2016 22:15:05 +0100 |
parents | c11aaa31a0ed |
children | 2c40b40c3220 |
line wrap: on
line source
" Test sort() :func Compare1(a, b) abort call sort(range(3), 'Compare2') return a:a - a:b :endfunc :func Compare2(a, b) abort return a:a - a:b :endfunc func Test_sort_strings() " numbers compared as strings call assert_equal([1, 2, 3], sort([3, 2, 1])) call assert_equal([13, 28, 3], sort([3, 28, 13])) endfunc func Test_sort_numeric() call assert_equal([1, 2, 3], sort([3, 2, 1], 'n')) call assert_equal([3, 13, 28], sort([13, 28, 3], 'n')) " strings are not sorted call assert_equal(['13', '28', '3'], sort(['13', '28', '3'], 'n')) endfunc func Test_sort_numbers() call assert_equal([3, 13, 28], sort([13, 28, 3], 'N')) call assert_equal(['3', '13', '28'], sort(['13', '28', '3'], 'N')) endfunc func Test_sort_float() call assert_equal([0.28, 3, 13.5], sort([13.5, 0.28, 3], 'f')) endfunc func Test_sort_nested() " test ability to call sort() from a compare function call assert_equal([1, 3, 5], sort([3, 1, 5], 'Compare1')) endfunc func Test_sort_default() " docs say omitted, empty or zero argument sorts on string representation. call assert_equal(["2", 1, 3.3], sort([3.3, 1, "2"])) call assert_equal(["2", 1, 3.3], sort([3.3, 1, "2"], '')) call assert_equal(["2", 1, 3.3], sort([3.3, 1, "2"], 0)) call assert_fails('call sort([3.3, 1, "2"], 3)', "E474") endfunc