patch 8.2.2447: 'foldlevel' not applied to folds restored from session
Problem: 'foldlevel' not applied to folds restored from session.
Solution: Set 'foldlevel' after creaiting the folds. (closes #7767)
diff --git a/src/testdir/test_mksession.vim b/src/testdir/test_mksession.vim
index 723eb8e..82c96ce 100644
--- a/src/testdir/test_mksession.vim
+++ b/src/testdir/test_mksession.vim
@@ -504,6 +504,32 @@
call delete('Xtestview')
endfunc
+func Test_mkview_open_folds()
+ enew!
+
+ call append(0, ['a', 'b', 'c'])
+ 1,3fold
+ " zR affects 'foldlevel', make sure the option is applied after the folds
+ " have been recreated.
+ normal zR
+ write! Xtestfile
+
+ call assert_equal(-1, foldclosed(1))
+ call assert_equal(-1, foldclosed(2))
+ call assert_equal(-1, foldclosed(3))
+
+ mkview! Xtestview
+ source Xtestview
+
+ call assert_equal(-1, foldclosed(1))
+ call assert_equal(-1, foldclosed(2))
+ call assert_equal(-1, foldclosed(3))
+
+ call delete('Xtestview')
+ call delete('Xtestfile')
+ %bwipe
+endfunc
+
" Test :mkview with a file argument.
func Test_mkview_file()
" Create a view with line number and a fold.