Mercurial > vim
comparison src/testdir/test_vim9_script.vim @ 25650:6ed39aa92cb9 v8.2.3361
patch 8.2.3361: Vim9: crash with nested :while
Commit: https://github.com/vim/vim/commit/d895b1d918f7d56dd9dd564be4820082ba6492e9
Author: rbtnn <naru123456789@gmail.com>
Date: Fri Aug 20 20:54:25 2021 +0200
patch 8.2.3361: Vim9: crash with nested :while
Problem: Vim9: crash with nested :while.
Solution: Handle skipping better. (Naruhiko Nishino, closes https://github.com/vim/vim/issues/8778)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Fri, 20 Aug 2021 21:00:06 +0200 |
| parents | 27cb2e79ccde |
| children | ef38fc02faaa |
comparison
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| 25649:cc4bdae84522 | 25650:6ed39aa92cb9 |
|---|---|
| 2854 assert_equal(3, cleanup) | 2854 assert_equal(3, cleanup) |
| 2855 END | 2855 END |
| 2856 CheckDefAndScriptSuccess(lines) | 2856 CheckDefAndScriptSuccess(lines) |
| 2857 enddef | 2857 enddef |
| 2858 | 2858 |
| 2859 def Test_while_skipped_block() | |
| 2860 # test skipped blocks at outside of function | |
| 2861 var lines =<< trim END | |
| 2862 var result = [] | |
| 2863 var n = 0 | |
| 2864 if true | |
| 2865 n = 1 | |
| 2866 while n < 3 | |
| 2867 result += [n] | |
| 2868 n += 1 | |
| 2869 endwhile | |
| 2870 else | |
| 2871 n = 3 | |
| 2872 while n < 5 | |
| 2873 result += [n] | |
| 2874 n += 1 | |
| 2875 endwhile | |
| 2876 endif | |
| 2877 assert_equal([1, 2], result) | |
| 2878 | |
| 2879 result = [] | |
| 2880 if false | |
| 2881 n = 1 | |
| 2882 while n < 3 | |
| 2883 result += [n] | |
| 2884 n += 1 | |
| 2885 endwhile | |
| 2886 else | |
| 2887 n = 3 | |
| 2888 while n < 5 | |
| 2889 result += [n] | |
| 2890 n += 1 | |
| 2891 endwhile | |
| 2892 endif | |
| 2893 assert_equal([3, 4], result) | |
| 2894 END | |
| 2895 CheckDefAndScriptSuccess(lines) | |
| 2896 | |
| 2897 # test skipped blocks at inside of function | |
| 2898 lines =<< trim END | |
| 2899 def DefTrue() | |
| 2900 var result = [] | |
| 2901 var n = 0 | |
| 2902 if true | |
| 2903 n = 1 | |
| 2904 while n < 3 | |
| 2905 result += [n] | |
| 2906 n += 1 | |
| 2907 endwhile | |
| 2908 else | |
| 2909 n = 3 | |
| 2910 while n < 5 | |
| 2911 result += [n] | |
| 2912 n += 1 | |
| 2913 endwhile | |
| 2914 endif | |
| 2915 assert_equal([1, 2], result) | |
| 2916 enddef | |
| 2917 DefTrue() | |
| 2918 | |
| 2919 def DefFalse() | |
| 2920 var result = [] | |
| 2921 var n = 0 | |
| 2922 if false | |
| 2923 n = 1 | |
| 2924 while n < 3 | |
| 2925 result += [n] | |
| 2926 n += 1 | |
| 2927 endwhile | |
| 2928 else | |
| 2929 n = 3 | |
| 2930 while n < 5 | |
| 2931 result += [n] | |
| 2932 n += 1 | |
| 2933 endwhile | |
| 2934 endif | |
| 2935 assert_equal([3, 4], result) | |
| 2936 enddef | |
| 2937 DefFalse() | |
| 2938 END | |
| 2939 CheckDefAndScriptSuccess(lines) | |
| 2940 enddef | |
| 2941 | |
| 2859 def Test_while_loop() | 2942 def Test_while_loop() |
| 2860 var result = '' | 2943 var result = '' |
| 2861 var cnt = 0 | 2944 var cnt = 0 |
| 2862 while cnt < 555 | 2945 while cnt < 555 |
| 2863 if cnt == 3 | 2946 if cnt == 3 |