patch 8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../'
Problem: fnamemodify('path/..', ':p') differs from using 'path/../'.
Solution: Include the "/.." in the directory name. (closes #8808)
diff --git a/src/testdir/test_fnamemodify.vim b/src/testdir/test_fnamemodify.vim
index bcbdf77..7882f3c 100644
--- a/src/testdir/test_fnamemodify.vim
+++ b/src/testdir/test_fnamemodify.vim
@@ -12,6 +12,8 @@
call assert_equal('r', fnamemodify('.', ':p:h')[-1:])
call assert_equal('t', fnamemodify('test.out', ':p')[-1:])
call assert_equal($HOME .. "/foo" , fnamemodify('~/foo', ':p'))
+ call assert_equal(fnamemodify('.', ':p:h:h:h') .. '/', fnamemodify($HOME .. '/../', ':p'))
+ call assert_equal(fnamemodify('.', ':p:h:h:h') .. '/', fnamemodify($HOME .. '/..', ':p'))
call assert_equal('test.out', fnamemodify('test.out', ':.'))
call assert_equal('a', fnamemodify('../testdir/a', ':.'))
call assert_equal('~/testdir/test.out', fnamemodify('test.out', ':~'))