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-rw-r--r--src/nvim/testdir/test_fold.vim26
1 files changed, 26 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_fold.vim b/src/nvim/testdir/test_fold.vim
index e7d5a2ae2c..b6a545f959 100644
--- a/src/nvim/testdir/test_fold.vim
+++ b/src/nvim/testdir/test_fold.vim
@@ -1,5 +1,7 @@
" Test for folding
+source view_util.vim
+
func PrepIndent(arg)
return [a:arg] + repeat(["\t".a:arg], 5)
endfu
@@ -648,3 +650,27 @@ func Test_foldtext_recursive()
call assert_equal(3, foldclosedend(2))
bwipe!
endfunc
+
+func Test_fold_last_line_with_pagedown()
+ enew!
+ set fdm=manual
+
+ let expect = '+-- 11 lines: 9---'
+ let content = range(1,19)
+ call append(0, content)
+ normal dd9G
+ normal zfG
+ normal zt
+ call assert_equal('9', getline(foldclosed('.')))
+ call assert_equal('19', getline(foldclosedend('.')))
+ call assert_equal(expect, ScreenLines(1, len(expect))[0])
+ call feedkeys("\<C-F>", 'xt')
+ call assert_equal(expect, ScreenLines(1, len(expect))[0])
+ call feedkeys("\<C-F>", 'xt')
+ call assert_equal(expect, ScreenLines(1, len(expect))[0])
+ call feedkeys("\<C-B>\<C-F>\<C-F>", 'xt')
+ call assert_equal(expect, ScreenLines(1, len(expect))[0])
+
+ set fdm&
+ enew!
+endfunc