Mercurial > vim
view src/testdir/test_delete.vim @ 33167:13258b342d38 v9.0.1865
patch 9.0.1865: Vim9: garbage collection may cause crash
Commit: https://github.com/vim/vim/commit/544be0d893e68c494aed09232d5bee4ca8b74619
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Mon Sep 4 22:14:28 2023 +0200
patch 9.0.1865: Vim9: garbage collection may cause crash
Problem: Vim9: garbage collection may cause crash
Solution: validate that class members typeval is not null
closes: #13028
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Mon, 04 Sep 2023 22:30:03 +0200 |
| parents | 98f5a0618a77 |
| children | 58c9f11eae5b |
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" Test for delete(). source check.vim func Test_file_delete() split Xfdelfile call setline(1, ['a', 'b']) wq call assert_equal(['a', 'b'], readfile('Xfdelfile')) call assert_equal(0, delete('Xfdelfile')) call assert_fails('call readfile("Xfdelfile")', 'E484:') call assert_equal(-1, delete('Xfdelfile')) bwipe Xfdelfile endfunc func Test_dir_delete() call mkdir('Xdirdel') call assert_true(isdirectory('Xdirdel')) call assert_equal(0, delete('Xdirdel', 'd')) call assert_false(isdirectory('Xdirdel')) call assert_equal(-1, delete('Xdirdel', 'd')) endfunc func Test_recursive_delete() call mkdir('Xrecdel') call mkdir('Xrecdel/subdir') call mkdir('Xrecdel/empty') split Xrecdel/Xfile call setline(1, ['a', 'b']) w w Xrecdel/subdir/Xfile close call assert_true(isdirectory('Xrecdel')) call assert_equal(['a', 'b'], readfile('Xrecdel/Xfile')) call assert_true(isdirectory('Xrecdel/subdir')) call assert_equal(['a', 'b'], readfile('Xrecdel/subdir/Xfile')) call assert_true('Xrecdel/empty'->isdirectory()) call assert_equal(0, delete('Xrecdel', 'rf')) call assert_false(isdirectory('Xrecdel')) call assert_equal(-1, delete('Xrecdel', 'd')) bwipe Xrecdel/Xfile bwipe Xrecdel/subdir/Xfile endfunc func Test_symlink_delete() CheckUnix split Xslfile call setline(1, ['a', 'b']) wq silent !ln -s Xslfile Xdellink " Delete the link, not the file call assert_equal(0, delete('Xdellink')) call assert_equal(-1, delete('Xdellink')) call assert_equal(0, delete('Xslfile')) bwipe Xslfile endfunc func Test_symlink_dir_delete() CheckUnix call mkdir('Xsymdir') silent !ln -s Xsymdir Xdirlink call assert_true(isdirectory('Xsymdir')) call assert_true(isdirectory('Xdirlink')) " Delete the link, not the directory call assert_equal(0, delete('Xdirlink')) call assert_equal(-1, delete('Xdirlink')) call assert_equal(0, delete('Xsymdir', 'd')) endfunc func Test_symlink_recursive_delete() CheckUnix call mkdir('Xrecdir3') call mkdir('Xrecdir3/subdir') call mkdir('Xrecdir4') split Xrecdir3/Xfile call setline(1, ['a', 'b']) w w Xrecdir3/subdir/Xfile w Xrecdir4/Xfile close silent !ln -s ../Xrecdir4 Xrecdir3/Xreclink call assert_true(isdirectory('Xrecdir3')) call assert_equal(['a', 'b'], readfile('Xrecdir3/Xfile')) call assert_true(isdirectory('Xrecdir3/subdir')) call assert_equal(['a', 'b'], readfile('Xrecdir3/subdir/Xfile')) call assert_true(isdirectory('Xrecdir4')) call assert_true(isdirectory('Xrecdir3/Xreclink')) call assert_equal(['a', 'b'], readfile('Xrecdir4/Xfile')) call assert_equal(0, delete('Xrecdir3', 'rf')) call assert_false(isdirectory('Xrecdir3')) call assert_equal(-1, delete('Xrecdir3', 'd')) " symlink is deleted, not the directory it points to call assert_true(isdirectory('Xrecdir4')) call assert_equal(['a', 'b'], readfile('Xrecdir4/Xfile')) call assert_equal(0, delete('Xrecdir4/Xfile')) call assert_equal(0, delete('Xrecdir4', 'd')) bwipe Xrecdir3/Xfile bwipe Xrecdir3/subdir/Xfile bwipe Xrecdir4/Xfile endfunc func Test_delete_errors() call assert_fails('call delete('''')', 'E474:') call assert_fails('call delete(''foo'', 0)', 'E15:') endfunc " vim: shiftwidth=2 sts=2 expandtab