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comparison src/testdir/test_quickfix.vim @ 27897:2a2c0958a913 v8.2.4474

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patch 8.2.4474: memory allocation failures not tested in quickfix code Commit: https://github.com/vim/vim/commit/5a2d4a3ecb67942d47615507a163ffcd5863c073 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Sat Feb 26 10:31:32 2022 +0000 patch 8.2.4474: memory allocation failures not tested in quickfix code Problem: Memory allocation failures not tested in quickfix code. Solution: Add alloc IDs and tests. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/9848)
author Bram Moolenaar <Bram@vim.org>
date Sat, 26 Feb 2022 11:45:03 +0100
parents d1af65b322d0
children 2b595cee4c85
comparison
equal deleted inserted replaced
27896:960de0084729 27897:2a2c0958a913
619 func Test_browse() 619 func Test_browse()
620 call Xtest_browse('c') 620 call Xtest_browse('c')
621 call Xtest_browse('l') 621 call Xtest_browse('l')
622 endfunc 622 endfunc
623 623
624 " Test for memory allocation failures
625 func Xnomem_tests(cchar)
626 call s:setup_commands(a:cchar)
627
628 call test_alloc_fail(GetAllocId('qf_dirname_start'), 0, 0)
629 call assert_fails('Xvimgrep vim runtest.vim', 'E342:')
630
631 call test_alloc_fail(GetAllocId('qf_dirname_now'), 0, 0)
632 call assert_fails('Xvimgrep vim runtest.vim', 'E342:')
633
634 call test_alloc_fail(GetAllocId('qf_namebuf'), 0, 0)
635 call assert_fails('Xfile runtest.vim', 'E342:')
636
637 call test_alloc_fail(GetAllocId('qf_errmsg'), 0, 0)
638 call assert_fails('Xfile runtest.vim', 'E342:')
639
640 call test_alloc_fail(GetAllocId('qf_pattern'), 0, 0)
641 call assert_fails('Xfile runtest.vim', 'E342:')
642
643 call test_alloc_fail(GetAllocId('qf_efm_fmtstr'), 0, 0)
644 set efm=%f
645 call assert_fails('Xexpr ["Xfile1"]', 'E342:')
646 set efm&
647
648 call test_alloc_fail(GetAllocId('qf_efm_fmtpart'), 0, 0)
649 set efm=%f:%l:%m,%f-%l-%m
650 call assert_fails('Xaddexpr ["Xfile2", "Xfile3"]', 'E342:')
651 set efm&
652
653 call test_alloc_fail(GetAllocId('qf_title'), 0, 0)
654 call assert_fails('Xexpr ""', 'E342:')
655 call assert_equal('', g:Xgetlist({'all': 1}).title)
656
657 call test_alloc_fail(GetAllocId('qf_mef_name'), 0, 0)
658 set makeef=Xtmp##.err
659 call assert_fails('Xgrep needle haystack', 'E342:')
660 set makeef&
661
662 call test_alloc_fail(GetAllocId('qf_qfline'), 0, 0)
663 call assert_fails('Xexpr "Xfile1:10:Line10"', 'E342:')
664
665 if a:cchar == 'l'
666 for id in ['qf_qfline', 'qf_qfinfo']
667 lgetexpr ["Xfile1:10:L10", "Xfile2:20:L20"]
668 call test_alloc_fail(GetAllocId(id), 0, 0)
669 call assert_fails('new', 'E342:')
670 call assert_equal(2, winnr('$'))
671 call assert_equal([], getloclist(0))
672 %bw!
673 endfor
674 endif
675
676 call test_alloc_fail(GetAllocId('qf_qfline'), 0, 0)
677 try
678 call assert_fails('Xvimgrep vim runtest.vim', 'E342:')
679 catch /^Vim:Interrupt$/
680 endtry
681
682 call test_alloc_fail(GetAllocId('qf_qfline'), 0, 0)
683 try
684 call assert_fails('Xvimgrep /vim/f runtest.vim', 'E342:')
685 catch /^Vim:Interrupt$/
686 endtry
687
688 let l = getqflist({"lines": ["Xfile1:10:L10"]})
689 call test_alloc_fail(GetAllocId('qf_qfline'), 0, 0)
690 call assert_fails('call g:Xsetlist(l.items)', 'E342:')
691
692 call test_alloc_fail(GetAllocId('qf_qfline'), 0, 0)
693 try
694 call assert_fails('Xhelpgrep quickfix', 'E342:')
695 catch /^Vim:Interrupt$/
696 endtry
697
698 call test_alloc_fail(GetAllocId('qf_qfinfo'), 0, 0)
699 call assert_fails('let l = g:Xgetlist({"lines": ["Xfile1:10:L10"]})', 'E342:')
700 call assert_equal(#{items: []}, l)
701
702 if a:cchar == 'l'
703 call setqflist([], 'f')
704 call setloclist(0, [], 'f')
705 call test_alloc_fail(GetAllocId('qf_qfinfo'), 0, 0)
706 call assert_fails('lhelpgrep quickfix', 'E342:')
707 call assert_equal([], getloclist(0))
708
709 call test_alloc_fail(GetAllocId('qf_qfinfo'), 0, 0)
710 call assert_fails('lvimgrep vim runtest.vim', 'E342:')
711
712 let l = getqflist({"lines": ["Xfile1:10:L10"]})
713 call test_alloc_fail(GetAllocId('qf_qfinfo'), 0, 0)
714 call assert_fails('call setloclist(0, l.items)', 'E342:')
715
716 call test_alloc_fail(GetAllocId('qf_qfinfo'), 0, 0)
717 call assert_fails('lbuffer', 'E342:')
718
719 call test_alloc_fail(GetAllocId('qf_qfinfo'), 0, 0)
720 call assert_fails('lexpr ["Xfile1:10:L10", "Xfile2:20:L20"]', 'E342:')
721
722 call test_alloc_fail(GetAllocId('qf_qfinfo'), 0, 0)
723 call assert_fails('lfile runtest.vim', 'E342:')
724 endif
725
726 call test_alloc_fail(GetAllocId('qf_dirstack'), 0, 0)
727 set efm=%DEntering\ dir\ %f,%f:%l:%m
728 call assert_fails('Xexpr ["Entering dir abc", "abc.txt:1:Hello world"]', 'E342:')
729 set efm&
730
731 call test_alloc_fail(GetAllocId('qf_dirstack'), 0, 0)
732 set efm=%+P[%f],(%l)%m
733 call assert_fails('Xexpr ["[runtest.vim]", "(1)Hello"]', 'E342:')
734 set efm&
735
736 call test_alloc_fail(GetAllocId('qf_multiline_pfx'), 0, 0)
737 set efm=%EError,%Cline\ %l,%Z%m
738 call assert_fails('Xexpr ["Error", "line 1", "msg"]', 'E342:')
739 set efm&
740
741 call test_alloc_fail(GetAllocId('qf_makecmd'), 0, 0)
742 call assert_fails('Xgrep vim runtest.vim', 'E342:')
743
744 call test_alloc_fail(GetAllocId('qf_linebuf'), 0, 0)
745 call assert_fails('Xexpr repeat("a", 8192)', 'E342:')
746
747 call test_alloc_fail(GetAllocId('qf_linebuf'), 0, 0)
748 call assert_fails('Xexpr [repeat("a", 8192)]', 'E342:')
749
750 new
751 call setline(1, repeat('a', 8192))
752 call test_alloc_fail(GetAllocId('qf_linebuf'), 0, 0)
753 call assert_fails('Xbuffer', 'E342:')
754 %bw!
755
756 call writefile([repeat('a', 8192)], 'Xtest')
757 call test_alloc_fail(GetAllocId('qf_linebuf'), 0, 0)
758 call assert_fails('Xfile Xtest', 'E342:')
759 call delete('Xtest')
760 endfunc
761
624 func Test_nomem() 762 func Test_nomem()
625 call test_alloc_fail(GetAllocId('qf_dirname_start'), 0, 0) 763 call Xnomem_tests('c')
626 call assert_fails('vimgrep vim runtest.vim', 'E342:') 764 call Xnomem_tests('l')
627
628 call GetAllocId('qf_dirname_now')->test_alloc_fail(0, 0)
629 call assert_fails('vimgrep vim runtest.vim', 'E342:')
630
631 call test_alloc_fail(GetAllocId('qf_namebuf'), 0, 0)
632 call assert_fails('cfile runtest.vim', 'E342:')
633
634 call test_alloc_fail(GetAllocId('qf_errmsg'), 0, 0)
635 call assert_fails('cfile runtest.vim', 'E342:')
636
637 call test_alloc_fail(GetAllocId('qf_pattern'), 0, 0)
638 call assert_fails('cfile runtest.vim', 'E342:')
639
640 endfunc 765 endfunc
641 766
642 func s:test_xhelpgrep(cchar) 767 func s:test_xhelpgrep(cchar)
643 call s:setup_commands(a:cchar) 768 call s:setup_commands(a:cchar)
644 Xhelpgrep quickfix 769 Xhelpgrep quickfix