1" Test sort() 2 3:func Compare1(a, b) abort 4 call sort(range(3), 'Compare2') 5 return a:a - a:b 6:endfunc 7 8:func Compare2(a, b) abort 9 return a:a - a:b 10:endfunc 11 12func Test_sort_strings() 13 " numbers compared as strings 14 call assert_equal([1, 2, 3], sort([3, 2, 1])) 15 call assert_equal([13, 28, 3], sort([3, 28, 13])) 16endfunc 17 18func Test_sort_numeric() 19 call assert_equal([1, 2, 3], sort([3, 2, 1], 'n')) 20 call assert_equal([3, 13, 28], sort([13, 28, 3], 'n')) 21 " strings are not sorted 22 call assert_equal(['13', '28', '3'], sort(['13', '28', '3'], 'n')) 23endfunc 24 25func Test_sort_numbers() 26 call assert_equal([3, 13, 28], sort([13, 28, 3], 'N')) 27 call assert_equal(['3', '13', '28'], sort(['13', '28', '3'], 'N')) 28endfunc 29 30func Test_sort_float() 31 call assert_equal([0.28, 3, 13.5], sort([13.5, 0.28, 3], 'f')) 32endfunc 33 34func Test_sort_nested() 35 " test ability to call sort() from a compare function 36 call assert_equal([1, 3, 5], sort([3, 1, 5], 'Compare1')) 37endfunc 38