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| author | zeertzjq <zeertzjq@outlook.com> | 2023-02-05 09:37:12 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-02-05 09:37:12 +0800 |
| commit | 5c4b503d3cb4a48d083bcf50d4932927e6eb749d (patch) | |
| tree | 62000e01ea28c66b87fc4182de53a0911473b2d6 /test/functional/legacy/move_spec.lua | |
| parent | 4b9bb3a1841489a18bbeb124fc11cbf359553ef5 (diff) | |
| download | rneovim-5c4b503d3cb4a48d083bcf50d4932927e6eb749d.tar.gz rneovim-5c4b503d3cb4a48d083bcf50d4932927e6eb749d.tar.bz2 rneovim-5c4b503d3cb4a48d083bcf50d4932927e6eb749d.zip | |
vim-patch:9.0.1279: display shows lines scrolled down erroneously (#22126)
Problem: Display shows lines scrolled down erroneously. (Yishai Lerner)
Solution: Do not change "wl_lnum" at index zero. (closes vim/vim#11938)
https://github.com/vim/vim/commit/61fdbfa1e3c842252b701aec12f45839ca41ece5
Co-authored-by: Bram Moolenaar <Bram@vim.org>
Diffstat (limited to 'test/functional/legacy/move_spec.lua')
| -rw-r--r-- | test/functional/legacy/move_spec.lua | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/test/functional/legacy/move_spec.lua b/test/functional/legacy/move_spec.lua new file mode 100644 index 0000000000..855996da8f --- /dev/null +++ b/test/functional/legacy/move_spec.lua @@ -0,0 +1,49 @@ +local helpers = require('test.functional.helpers')(after_each) +local Screen = require('test.functional.ui.screen') +local clear = helpers.clear +local feed = helpers.feed +local funcs = helpers.funcs + +before_each(clear) + +describe(':move', function() + -- oldtest: Test_move_undo() + it('redraws correctly when undone', function() + local screen = Screen.new(60, 10) + screen:set_default_attr_ids({ + [0] = {bold = true, foreground = Screen.colors.Blue}, -- NonText + }) + screen:attach() + + funcs.setline(1, {'First', 'Second', 'Third', 'Fourth'}) + feed('gg:move +1<CR>') + screen:expect([[ + Second | + ^First | + Third | + Fourth | + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + :move +1 | + ]]) + + -- here the display would show the last few lines scrolled down + feed('u') + feed(':<Esc>') + screen:expect([[ + ^First | + Second | + Third | + Fourth | + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + | + ]]) + end) +end) |