Mercurial > vim
view src/testdir/test1.in @ 13250:fc33325c91c1 v8.0.1499
patch 8.0.1499: out-of-memory situation not correctly handled
commit https://github.com/vim/vim/commit/4b7e7bed6cb16c8256e6973418701cfb15b30b8e
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Feb 11 14:53:30 2018 +0100
patch 8.0.1499: out-of-memory situation not correctly handled
Problem: Out-of-memory situation not correctly handled. (Coverity)
Solution: Check for NULL value.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sun, 11 Feb 2018 15:00:06 +0100 |
| parents | 91f6a28e010d |
| children | 43b8795f1ddf |
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First a simple test to check if the test script works. If Vim was not compiled with the +eval feature, the small.vim script will be set to copy the test.ok file to test.out, so that it looks like the test succeeded. Otherwise an empty small.vim is written. small.vim is sourced by tests that require the +eval feature or other features that are missing in the small version. If Vim was not compiled with the +windows feature, the tiny.vim script will be set like small.vim above. tiny.vim is sourced by tests that require the +windows feature or other features that are missing in the tiny version. If Vim was not compiled with the +multi_byte feature, the mbyte.vim script will be set like small.vim above. mbyte.vim is sourced by tests that require the +multi_byte feature. Similar logic is applied to the +mzscheme feature, using mzscheme.vim. Similar logic is applied to the +lua feature, using lua.vim. STARTTEST :" If columns or lines are too small, create wrongtermsize. :" (Some tests will fail. When columns and/or lines are small) :if &lines < 24 || &columns < 80 | sp another | w! wrongtermsize | qa! | endif :" :" Write a single line to test.out to check if testing works at all. :%d athis is a test:w! test.out :" Create small.vim and tiny.vim empty, create mbyte.vim to skip the test. 0D:w! small.vim :w! tiny.vim ae! test.ok w! test.out qa! :w! mbyte.vim :w! mzscheme.vim :w! lua.vim :" :" If +multi_byte feature supported, make mbyte.vim empty. :if has("multi_byte") | sp another | w! mbyte.vim | q | endif :" :" If +mzscheme feature supported, make mzscheme.vim empty. :if has("mzscheme") | sp another | w! mzscheme.vim | q | endif :" :" If +lua feature supported, make lua.vim empty. :if has("lua") | sp another | w! lua.vim | q | endif :" :" If +eval feature supported quit here, leaving tiny.vim and small.vim empty. :" Otherwise write small.vim to skip the test. :if 1 | q! | endif :w! small.vim :" If +windows feature not supported :sp will fail and tiny.vim will be :" written to skip the test. :sp another :wq! tiny.vim :qa! ENDTEST