Patch 8.0.0435
Problem: Some functions are not tested.
Solution: Add more tests for functions. (Dominique Pelle, closes #1541)
Files: src/testdir/test_functions.vim
*** ../vim-8.0.0434/src/testdir/test_functions.vim 2017-03-02
22:47:56.898286649 +0100
--- src/testdir/test_functions.vim 2017-03-09 12:06:09.405990264 +0100
***************
*** 27,32 ****
--- 27,39 ----
call assert_equal(1, empty(v:false))
call assert_equal(0, empty(v:true))
+ if has('channel')
+ call assert_equal(1, empty(test_null_channel()))
+ endif
+ if has('job')
+ call assert_equal(1, empty(test_null_job()))
+ endif
+
call assert_equal(0, empty(function('Test_empty')))
endfunc
***************
*** 467,472 ****
--- 474,720 ----
set fileformats&
endfunc
+ func Test_bufexists()
+ call assert_equal(0, bufexists('does_not_exist'))
+ call assert_equal(1, bufexists(bufnr('%')))
+ call assert_equal(0, bufexists(0))
+ new Xfoo
+ let bn = bufnr('%')
+ call assert_equal(1, bufexists(bn))
+ call assert_equal(1, bufexists('Xfoo'))
+ call assert_equal(1, bufexists(getcwd() . '/Xfoo'))
+ call assert_equal(1, bufexists(0))
+ bw
+ call assert_equal(0, bufexists(bn))
+ call assert_equal(0, bufexists('Xfoo'))
+ endfunc
+
+ func Test_last_buffer_nr()
+ call assert_equal(bufnr('$'), last_buffer_nr())
+ endfunc
+
+ func Test_stridx()
+ call assert_equal(-1, stridx('', 'l'))
+ call assert_equal(0, stridx('', ''))
+ call assert_equal(0, stridx('hello', ''))
+ call assert_equal(-1, stridx('hello', 'L'))
+ call assert_equal(2, stridx('hello', 'l', -1))
+ call assert_equal(2, stridx('hello', 'l', 0))
+ call assert_equal(2, stridx('hello', 'l', 1))
+ call assert_equal(3, stridx('hello', 'l', 3))
+ call assert_equal(-1, stridx('hello', 'l', 4))
+ call assert_equal(-1, stridx('hello', 'l', 10))
+ call assert_equal(2, stridx('hello', 'll'))
+ call assert_equal(-1, stridx('hello', 'hello world'))
+ endfunc
+
+ func Test_strridx()
+ call assert_equal(-1, strridx('', 'l'))
+ call assert_equal(0, strridx('', ''))
+ call assert_equal(5, strridx('hello', ''))
+ call assert_equal(-1, strridx('hello', 'L'))
+ call assert_equal(3, strridx('hello', 'l'))
+ call assert_equal(3, strridx('hello', 'l', 10))
+ call assert_equal(3, strridx('hello', 'l', 3))
+ call assert_equal(2, strridx('hello', 'l', 2))
+ call assert_equal(-1, strridx('hello', 'l', 1))
+ call assert_equal(-1, strridx('hello', 'l', 0))
+ call assert_equal(-1, strridx('hello', 'l', -1))
+ call assert_equal(2, strridx('hello', 'll'))
+ call assert_equal(-1, strridx('hello', 'hello world'))
+ endfunc
+
+ func Test_matchend()
+ call assert_equal(7, matchend('testing', 'ing'))
+ call assert_equal(7, matchend('testing', 'ing', 2))
+ call assert_equal(-1, matchend('testing', 'ing', 5))
+ endfunc
+
+ func Test_nextnonblank_prevnonblank()
+ new
+ insert
+ This
+
+
+ is
+
+ a
+ Test
+ .
+ call assert_equal(0, nextnonblank(-1))
+ call assert_equal(0, nextnonblank(0))
+ call assert_equal(1, nextnonblank(1))
+ call assert_equal(4, nextnonblank(2))
+ call assert_equal(4, nextnonblank(3))
+ call assert_equal(4, nextnonblank(4))
+ call assert_equal(6, nextnonblank(5))
+ call assert_equal(6, nextnonblank(6))
+ call assert_equal(7, nextnonblank(7))
+ call assert_equal(0, nextnonblank(8))
+
+ call assert_equal(0, prevnonblank(-1))
+ call assert_equal(0, prevnonblank(0))
+ call assert_equal(1, prevnonblank(1))
+ call assert_equal(1, prevnonblank(2))
+ call assert_equal(1, prevnonblank(3))
+ call assert_equal(4, prevnonblank(4))
+ call assert_equal(4, prevnonblank(5))
+ call assert_equal(6, prevnonblank(6))
+ call assert_equal(7, prevnonblank(7))
+ call assert_equal(0, prevnonblank(8))
+ bw!
+ endfunc
+
+ func Test_byte2line_line2byte()
+ new
+ call setline(1, ['a', 'bc', 'd'])
+
+ set fileformat=unix
+ call assert_equal([-1, -1, 1, 1, 2, 2, 2, 3, 3, -1],
+ \ map(range(-1, 8), 'byte2line(v:val)'))
+ call assert_equal([-1, -1, 1, 3, 6, 8, -1],
+ \ map(range(-1, 5), 'line2byte(v:val)'))
+
+ set fileformat=mac
+ call assert_equal([-1, -1, 1, 1, 2, 2, 2, 3, 3, -1],
+ \ map(range(-1, 8), 'byte2line(v:val)'))
+ call assert_equal([-1, -1, 1, 3, 6, 8, -1],
+ \ map(range(-1, 5), 'line2byte(v:val)'))
+
+ set fileformat=dos
+ call assert_equal([-1, -1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, -1],
+ \ map(range(-1, 11), 'byte2line(v:val)'))
+ call assert_equal([-1, -1, 1, 4, 8, 11, -1],
+ \ map(range(-1, 5), 'line2byte(v:val)'))
+
+ set fileformat&
+ bw!
+ endfunc
+
+ func Test_count()
+ let l = ['a', 'a', 'A', 'b']
+ call assert_equal(2, count(l, 'a'))
+ call assert_equal(1, count(l, 'A'))
+ call assert_equal(1, count(l, 'b'))
+ call assert_equal(0, count(l, 'B'))
+
+ call assert_equal(2, count(l, 'a', 0))
+ call assert_equal(1, count(l, 'A', 0))
+ call assert_equal(1, count(l, 'b', 0))
+ call assert_equal(0, count(l, 'B', 0))
+
+ call assert_equal(3, count(l, 'a', 1))
+ call assert_equal(3, count(l, 'A', 1))
+ call assert_equal(1, count(l, 'b', 1))
+ call assert_equal(1, count(l, 'B', 1))
+ call assert_equal(0, count(l, 'c', 1))
+
+ call assert_equal(1, count(l, 'a', 0, 1))
+ call assert_equal(2, count(l, 'a', 1, 1))
+ call assert_fails('call count(l, "a", 0, 10)', 'E684:')
+
+ let d = {1: 'a', 2: 'a', 3: 'A', 4: 'b'}
+ call assert_equal(2, count(d, 'a'))
+ call assert_equal(1, count(d, 'A'))
+ call assert_equal(1, count(d, 'b'))
+ call assert_equal(0, count(d, 'B'))
+
+ call assert_equal(2, count(d, 'a', 0))
+ call assert_equal(1, count(d, 'A', 0))
+ call assert_equal(1, count(d, 'b', 0))
+ call assert_equal(0, count(d, 'B', 0))
+
+ call assert_equal(3, count(d, 'a', 1))
+ call assert_equal(3, count(d, 'A', 1))
+ call assert_equal(1, count(d, 'b', 1))
+ call assert_equal(1, count(d, 'B', 1))
+ call assert_equal(0, count(d, 'c', 1))
+
+ call assert_fails('call count(d, "a", 0, 1)', 'E474:')
+ call assert_fails('call count("a", "a")', 'E712:')
+ endfunc
+
+ func Test_changenr()
+ new Xchangenr
+ call assert_equal(0, changenr())
+ norm ifoo
+ call assert_equal(1, changenr())
+ set undolevels=10
+ norm Sbar
+ call assert_equal(2, changenr())
+ undo
+ call assert_equal(1, changenr())
+ redo
+ call assert_equal(2, changenr())
+ bw!
+ set undolevels&
+ endfunc
+
+ func Test_filewritable()
+ new Xfilewritable
+ write!
+ call assert_equal(1, filewritable('Xfilewritable'))
+
+ call assert_notequal(0, setfperm('Xfilewritable', 'r--r-----'))
+ call assert_equal(0, filewritable('Xfilewritable'))
+
+ call assert_notequal(0, setfperm('Xfilewritable', 'rw-r-----'))
+ call assert_equal(1, filewritable('Xfilewritable'))
+
+ call assert_equal(0, filewritable('doesnotexist'))
+
+ call delete('Xfilewritable')
+ bw!
+ endfunc
+
+ func Test_hostname()
+ let hostname_vim = hostname()
+ if has('unix')
+ let hostname_system = systemlist('uname -n')[0]
+ call assert_equal(hostname_vim, hostname_system)
+ endif
+ endfunc
+
+ func Test_getpid()
+ " getpid() always returns the same value within a vim instance.
+ call assert_equal(getpid(), getpid())
+ if has('unix')
+ call assert_equal(systemlist('echo $PPID')[0], string(getpid()))
+ endif
+ endfunc
+
+ func Test_hlexists()
+ call assert_equal(0, hlexists('does_not_exist'))
+ call assert_equal(0, hlexists('Number'))
+ call assert_equal(0, highlight_exists('does_not_exist'))
+ call assert_equal(0, highlight_exists('Number'))
+ syntax on
+ call assert_equal(0, hlexists('does_not_exist'))
+ call assert_equal(1, hlexists('Number'))
+ call assert_equal(0, highlight_exists('does_not_exist'))
+ call assert_equal(1, highlight_exists('Number'))
+ syntax off
+ endfunc
+
+ func Test_col()
+ new
+ call setline(1, 'abcdef')
+ norm gg4|mx6|mY2|
+ call assert_equal(2, col('.'))
+ call assert_equal(7, col('$'))
+ call assert_equal(4, col("'x"))
+ call assert_equal(6, col("'Y"))
+ call assert_equal(2, col([1, 2]))
+ call assert_equal(7, col([1, '$']))
+
+ call assert_equal(0, col(''))
+ call assert_equal(0, col('x'))
+ call assert_equal(0, col([2, '$']))
+ call assert_equal(0, col([1, 100]))
+ call assert_equal(0, col([1]))
+ bw!
+ endfunc
+
func Test_balloon_show()
if has('balloon_eval')
" This won't do anything but must not crash either.
*** ../vim-8.0.0434/src/version.c 2017-03-09 11:58:35.445168330 +0100
--- src/version.c 2017-03-09 12:04:00.006899932 +0100
***************
*** 766,767 ****
--- 766,769 ----
{ /* Add new patch number below this line */
+ /**/
+ 435,
/**/
--
How many light bulbs does it take to change a person?
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
--
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