Mercurial > vim
diff src/testdir/test_blob.vim @ 25495:7144d2ffc86b v8.2.3284
patch 8.2.3284: no error for insert() or remove() changing a locked blob
Commit: https://github.com/vim/vim/commit/80d7395dcfe96158428da6bb3d28a6eee1244e28
Author: Sean Dewar <seandewar@users.noreply.github.com>
Date: Wed Aug 4 19:25:54 2021 +0200
patch 8.2.3284: no error for insert() or remove() changing a locked blob
Problem: No error for insert() or remove() changing a locked blob.
Solution: Check a blob is not locked before changing it. (Sean Dewar,
closes #8696)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Wed, 04 Aug 2021 19:30:04 +0200 |
| parents | e8e2c4d33b9b |
| children | 8d55e978f95b |
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--- a/src/testdir/test_blob.vim +++ b/src/testdir/test_blob.vim @@ -428,6 +428,23 @@ func Test_blob_func_remove() call remove(test_null_blob(), 1, 2) END call CheckLegacyAndVim9Failure(lines, 'E979:') + + let lines =<< trim END + let b = 0zDEADBEEF + lockvar b + call remove(b, 0) + unlockvar b + END + call CheckScriptFailure(lines, 'E741:') + + " can only check at script level, not in a :def function + let lines =<< trim END + vim9script + var b = 0zDEADBEEF + lockvar b + remove(b, 0) + END + call CheckScriptFailure(lines, 'E741:') endfunc func Test_blob_read_write() @@ -543,6 +560,22 @@ func Test_blob_insert() insert(test_null_blob(), 0x33) END call CheckDefExecAndScriptFailure(lines, 'E1131:') + + let lines =<< trim END + let b = 0zDEADBEEF + lockvar b + call insert(b, 3) + unlockvar b + END + call CheckScriptFailure(lines, 'E741:') + + let lines =<< trim END + vim9script + var b = 0zDEADBEEF + lockvar b + insert(b, 3) + END + call CheckScriptFailure(lines, 'E741:') endfunc func Test_blob_reverse()