Patch 7.4.1034
Problem: There is no test for the 'backspace' option behavior.
Solution: Add a test. (Hirohito Higashi)
Files: src/testdir/test_alot.vim, src/testdir/test_backspace_opt.vim
*** ../vim-7.4.1033/src/testdir/test_alot.vim 2016-01-01 14:48:00.646893076
+0100
--- src/testdir/test_alot.vim 2016-01-02 21:31:26.686326637 +0100
***************
*** 1,6 ****
--- 1,7 ----
" A series of tests that can run in one Vim invocation.
" This makes testing go faster, since Vim doesn't need to restart.
+ source test_backspace_opt.vim
source test_lispwords.vim
source test_searchpos.vim
source test_set.vim
*** ../vim-7.4.1033/src/testdir/test_backspace_opt.vim 2016-01-02
21:31:04.474569760 +0100
--- src/testdir/test_backspace_opt.vim 2016-01-02 21:19:31.942155138 +0100
***************
*** 0 ****
--- 1,58 ----
+ " Tests for 'backspace' settings
+
+ :func Exec(expr)
+ let str=''
+ try
+ exec a:expr
+ catch /.*/
+ let str=v:exception
+ endtry
+ return str
+ :endfunc
+
+ func Test_backspace_option()
+ set backspace=
+ call assert_equal('', &backspace)
+ set backspace=indent
+ call assert_equal('indent', &backspace)
+ set backspace=eol
+ call assert_equal('eol', &backspace)
+ set backspace=start
+ call assert_equal('start', &backspace)
+ " Add the value
+ set backspace=
+ set backspace=indent
+ call assert_equal('indent', &backspace)
+ set backspace+=eol
+ call assert_equal('indent,eol', &backspace)
+ set backspace+=start
+ call assert_equal('indent,eol,start', &backspace)
+ " Delete the value
+ set backspace-=indent
+ call assert_equal('eol,start', &backspace)
+ set backspace-=start
+ call assert_equal('eol', &backspace)
+ set backspace-=eol
+ call assert_equal('', &backspace)
+ " Check the error
+ call assert_equal(0, match(Exec('set backspace=ABC'), '.*E474'))
+ call assert_equal(0, match(Exec('set backspace+=def'), '.*E474'))
+ " NOTE: Vim doesn't check following error...
+ "call assert_equal(0, match(Exec('set backspace-=ghi'), '.*E474'))
+
+ " Check backwards compatibility with version 5.4 and earlier
+ set backspace=0
+ call assert_equal('0', &backspace)
+ set backspace=1
+ call assert_equal('1', &backspace)
+ set backspace=2
+ call assert_equal('2', &backspace)
+ call assert_false(match(Exec('set backspace=3'), '.*E474'))
+ call assert_false(match(Exec('set backspace=10'), '.*E474'))
+
+ " Cleared when 'compatible' is set
+ set compatible
+ call assert_equal('', &backspace)
+ endfunc
+
+ " vim: tabstop=2 shiftwidth=0 expandtab
*** ../vim-7.4.1033/src/version.c 2016-01-02 21:11:47.115238108 +0100
--- src/version.c 2016-01-02 21:14:34.189411340 +0100
***************
*** 743,744 ****
--- 743,746 ----
{ /* Add new patch number below this line */
+ /**/
+ 1034,
/**/
--
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BORS: Right. Silly little bleeder. One rabbit stew coming up.
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