patch 8.2.1599: missing line end when skipping a long line with :cgetfile
Problem: Missing line end when skipping a long line with :cgetfile.
Solution: Fix off-by-one error. (closes #6870)
diff --git a/src/testdir/test_quickfix.vim b/src/testdir/test_quickfix.vim
index 2fbbd14..1e753a4 100644
--- a/src/testdir/test_quickfix.vim
+++ b/src/testdir/test_quickfix.vim
@@ -1744,6 +1744,24 @@
call s:long_lines_tests('l')
endfunc
+func Test_cgetfile_on_long_lines()
+ " Problematic values if the line is longer than 4096 bytes. Then 1024 bytes
+ " are read at a time.
+ for len in [4078, 4079, 4080, 5102, 5103, 5104, 6126, 6127, 6128, 7150, 7151, 7152]
+ let lines = [
+ \ '/tmp/file1:1:1:aaa',
+ \ '/tmp/file2:1:1:%s',
+ \ '/tmp/file3:1:1:bbb',
+ \ '/tmp/file4:1:1:ccc',
+ \ ]
+ let lines[1] = substitute(lines[1], '%s', repeat('x', len), '')
+ call writefile(lines, 'Xcqetfile.txt')
+ cgetfile Xcqetfile.txt
+ call assert_equal(4, getqflist(#{size: v:true}).size, 'with length ' .. len)
+ endfor
+ call delete('Xcqetfile.txt')
+endfunc
+
func s:create_test_file(filename)
let l = []
for i in range(1, 20)