Mercurial > vim
comparison src/testdir/test_undo.vim @ 32909:b80d18055370 v9.0.1763
patch 9.0.1763: crash when passing invalid buffer to undotree()
Commit: https://github.com/vim/vim/commit/ab9f2ecfd4ecaf74eeed0e5ec41355589af3ec8f
Author: zeertzjq <zeertzjq@outlook.com>
Date: Sun Aug 20 18:35:10 2023 +0200
patch 9.0.1763: crash when passing invalid buffer to undotree()
Problem: crash when passing invalid buffer to undotree()
Solution: Use get_buf_arg() instead of tv_get_buf_from_arg().
closes: #12862
closes: #12830
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: zeertzjq <zeertzjq@outlook.com>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sun, 20 Aug 2023 18:45:03 +0200 |
| parents | 257ab4ee8e4a |
| children | db2e9816e400 |
comparison
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| 32908:cfa0ccf8d390 | 32909:b80d18055370 |
|---|---|
| 131 call assert_equal(d1, d) | 131 call assert_equal(d1, d) |
| 132 | 132 |
| 133 let d = undotree(buf2) | 133 let d = undotree(buf2) |
| 134 call assert_notequal(d1, d) | 134 call assert_notequal(d1, d) |
| 135 call assert_equal(d2, d) | 135 call assert_equal(d2, d) |
| 136 | |
| 137 " error cases | |
| 138 call assert_fails('call undotree(-1)', 'E158:') | |
| 139 call assert_fails('call undotree("nosuchbuf")', 'E158:') | |
| 140 | |
| 141 " after creating a buffer nosuchbuf, undotree('nosuchbuf') should | |
| 142 " not error out | |
| 143 new nosuchbuf | |
| 144 let d = {'seq_last': 0, 'entries': [], 'time_cur': 0, 'save_last': 0, 'synced': 1, 'save_cur': 0, 'seq_cur': 0} | |
| 145 call assert_equal(d, undotree("nosuchbuf")) | |
| 146 " clean up | |
| 147 bw nosuchbuf | |
| 136 | 148 |
| 137 " Drop created windows | 149 " Drop created windows |
| 138 set ul& | 150 set ul& |
| 139 new | 151 new |
| 140 only! | 152 only! |