Patch 8.1.0440
Problem: remove() with a range not sufficiently tested.
Solution: Add a test. (Dominique Pelle, closes #3497)
Files: src/testdir/test_listdict.vim
*** ../vim-8.1.0439/src/testdir/test_listdict.vim 2017-11-05
20:53:03.000000000 +0100
--- src/testdir/test_listdict.vim 2018-09-30 17:14:40.140106358 +0200
***************
*** 106,111 ****
--- 106,148 ----
call assert_equal([1, 2], l)
endfunc
+ " Test removing items in list
+ func Test_list_func_remove()
+ " Test removing 1 element
+ let l = [1, 2, 3, 4]
+ call assert_equal(1, remove(l, 0))
+ call assert_equal([2, 3, 4], l)
+
+ let l = [1, 2, 3, 4]
+ call assert_equal(2, remove(l, 1))
+ call assert_equal([1, 3, 4], l)
+
+ let l = [1, 2, 3, 4]
+ call assert_equal(4, remove(l, -1))
+ call assert_equal([1, 2, 3], l)
+
+ " Test removing range of element(s)
+ let l = [1, 2, 3, 4]
+ call assert_equal([3], remove(l, 2, 2))
+ call assert_equal([1, 2, 4], l)
+
+ let l = [1, 2, 3, 4]
+ call assert_equal([2, 3], remove(l, 1, 2))
+ call assert_equal([1, 4], l)
+
+ let l = [1, 2, 3, 4]
+ call assert_equal([2, 3], remove(l, -3, -2))
+ call assert_equal([1, 4], l)
+
+ " Test invalid cases
+ let l = [1, 2, 3, 4]
+ call assert_fails("call remove(l, 5)", 'E684:')
+ call assert_fails("call remove(l, 1, 5)", 'E684:')
+ call assert_fails("call remove(l, 3, 2)", 'E16:')
+ call assert_fails("call remove(1, 0)", 'E712:')
+ call assert_fails("call remove(l, l)", 'E745:')
+ endfunc
+
" Tests for Dictionary type
func Test_dict()
***************
*** 222,227 ****
--- 259,275 ----
unlet g:dict
endfunc
+ " Test removing items in la dictionary
+ func Test_dict_func_remove()
+ let d = {1:'a', 2:'b', 3:'c'}
+ call assert_equal('b', remove(d, 2))
+ call assert_equal({1:'a', 3:'c'}, d)
+
+ call assert_fails("call remove(d, 1, 2)", 'E118:')
+ call assert_fails("call remove(d, 'a')", 'E716:')
+ call assert_fails("call remove(d, [])", 'E730:')
+ endfunc
+
" Nasty: remove func from Dict that's being called (works)
func Test_dict_func_remove_in_use()
let d = {1:1}
*** ../vim-8.1.0439/src/version.c 2018-09-30 17:11:45.305649987 +0200
--- src/version.c 2018-09-30 17:15:38.475550891 +0200
***************
*** 796,797 ****
--- 796,799 ----
{ /* Add new patch number below this line */
+ /**/
+ 440,
/**/
--
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