Patch 8.1.0334
Problem: 'autowrite' takes effect when buffer is not to be written.
Solution: Don't write buffers that are not supposed to be written. (Even Q
Jones, closes #3391) Add tests for 'autowrite'.
Files: src/ex_cmds2.c, src/testdir/test_writefile.vim
*** ../vim-8.1.0333/src/ex_cmds2.c 2018-07-08 17:18:58.416462371 +0200
--- src/ex_cmds2.c 2018-08-30 12:54:53.366211602 +0200
***************
*** 2041,2047 ****
}
/*
! * flush all buffers, except the ones that are readonly
*/
void
autowrite_all(void)
--- 2041,2047 ----
}
/*
! * Flush all buffers, except the ones that are readonly or are never written.
*/
void
autowrite_all(void)
***************
*** 2051,2057 ****
if (!(p_aw || p_awa) || !p_write)
return;
FOR_ALL_BUFFERS(buf)
! if (bufIsChanged(buf) && !buf->b_p_ro)
{
bufref_T bufref;
--- 2051,2057 ----
if (!(p_aw || p_awa) || !p_write)
return;
FOR_ALL_BUFFERS(buf)
! if (bufIsChanged(buf) && !buf->b_p_ro && !bt_dontwrite(buf))
{
bufref_T bufref;
*** ../vim-8.1.0333/src/testdir/test_writefile.vim 2018-04-21
20:10:32.000000000 +0200
--- src/testdir/test_writefile.vim 2018-08-30 13:03:35.924399170 +0200
***************
*** 112,114 ****
--- 112,152 ----
throw 'Skipped: /dev/stdout is not writable'
endif
endfunc
+
+ func Test_writefile_autowrite()
+ set autowrite
+ new
+ next Xa Xb Xc
+ call setline(1, 'aaa')
+ next
+ call assert_equal(['aaa'], readfile('Xa'))
+ call setline(1, 'bbb')
+ call assert_fails('edit XX')
+ call assert_false(filereadable('Xb'))
+
+ set autowriteall
+ edit XX
+ call assert_equal(['bbb'], readfile('Xb'))
+
+ bwipe!
+ call delete('Xa')
+ call delete('Xb')
+ set noautowrite
+ endfunc
+
+ func Test_writefile_autowrite_nowrite()
+ set autowrite
+ new
+ next Xa Xb Xc
+ set buftype=nowrite
+ call setline(1, 'aaa')
+ let buf = bufnr('%')
+ " buffer contents silently lost
+ edit XX
+ call assert_false(filereadable('Xa'))
+ rewind
+ call assert_equal('', getline(1))
+
+ bwipe!
+ set noautowrite
+ endfunc
*** ../vim-8.1.0333/src/version.c 2018-08-29 21:42:39.016365007 +0200
--- src/version.c 2018-08-30 12:50:09.857472529 +0200
***************
*** 796,797 ****
--- 796,799 ----
{ /* Add new patch number below this line */
+ /**/
+ 334,
/**/
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