patch 8.1.0303: line2byte() is wrong for last line with 'noeol'
Problem: line2byte() is wrong for last line with 'noeol' and 'nofixeol'.
Solution: Fix off-by-one error. (Shane Harper, closes #3351)
diff --git a/src/testdir/test_functions.vim b/src/testdir/test_functions.vim
index 13db004..848e798 100644
--- a/src/testdir/test_functions.vim
+++ b/src/testdir/test_functions.vim
@@ -682,6 +682,7 @@
func Test_byte2line_line2byte()
new
+ set endofline
call setline(1, ['a', 'bc', 'd'])
set fileformat=unix
@@ -702,7 +703,16 @@
call assert_equal([-1, -1, 1, 4, 8, 11, -1],
\ map(range(-1, 5), 'line2byte(v:val)'))
- set fileformat&
+ bw!
+ set noendofline nofixendofline
+ normal a-
+ for ff in ["unix", "mac", "dos"]
+ let &fileformat = ff
+ call assert_equal(1, line2byte(1))
+ call assert_equal(2, line2byte(2)) " line2byte(line("$") + 1) is the buffer size plus one (as per :help line2byte).
+ endfor
+
+ set endofline& fixendofline& fileformat&
bw!
endfunc