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comparison src/testdir/test_blob.vim @ 28289:cdaff4db7760 v8.2.4670

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patch 8.2.4670: memory allocation failures for new tab page not tested Commit: https://github.com/vim/vim/commit/72bb47e38f6805050ed6d969f17591bed71f83d4 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Sun Apr 3 11:22:38 2022 +0100 patch 8.2.4670: memory allocation failures for new tab page not tested Problem: Memory allocation failures for new tab page not tested. Solution: Add tests with failing memory allocation. (Yegappan Lakshmanan, closes #10067)
author Bram Moolenaar <Bram@vim.org>
date Sun, 03 Apr 2022 12:30:03 +0200
parents 4c16acb2525f
children 35e24d9de858
comparison
equal deleted inserted replaced
28288:a044daf370c5 28289:cdaff4db7760
700 let v ..= '01' 700 let v ..= '01'
701 exe 'let b = ' .. v 701 exe 'let b = ' .. v
702 call assert_equal(v, string(b)) 702 call assert_equal(v, string(b))
703 endfunc 703 endfunc
704 704
705 " Test for blob allocation failure
706 func Test_blob_alloc_failure()
707 " blob variable
708 call test_alloc_fail(GetAllocId('blob_alloc'), 0, 0)
709 call assert_fails('let v = 0z10', 'E342:')
710
711 " blob slice
712 let v = 0z1020
713 call test_alloc_fail(GetAllocId('blob_alloc'), 0, 0)
714 call assert_fails('let x = v[0:0]', 'E342:')
715 call assert_equal(0z1020, x)
716
717 " blob remove()
718 let v = 0z10203040
719 call test_alloc_fail(GetAllocId('blob_alloc'), 0, 0)
720 call assert_fails('let x = remove(v, 1, 2)', 'E342:')
721 call assert_equal(0, x)
722
723 " list2blob()
724 call test_alloc_fail(GetAllocId('blob_alloc'), 0, 0)
725 call assert_fails('let a = list2blob([1, 2, 4])', 'E342:')
726 call assert_equal(0, a)
727
728 " mapnew()
729 call test_alloc_fail(GetAllocId('blob_alloc'), 0, 0)
730 call assert_fails('let x = mapnew(0z1234, {_, v -> 1})', 'E342:')
731 call assert_equal(0, x)
732
733 " copy()
734 call test_alloc_fail(GetAllocId('blob_alloc'), 0, 0)
735 call assert_fails('let x = copy(v)', 'E342:')
736 call assert_equal(0z, x)
737
738 " readblob()
739 call test_alloc_fail(GetAllocId('blob_alloc'), 0, 0)
740 call assert_fails('let x = readblob("test_blob.vim")', 'E342:')
741 call assert_equal(0, x)
742 endfunc
743
705 " vim: shiftwidth=2 sts=2 expandtab 744 " vim: shiftwidth=2 sts=2 expandtab