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comparison src/testdir/test_substitute.vim @ 18576:e9675870c480 v8.1.2282

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patch 8.1.2282: crash when passing many arguments through a partial Commit: https://github.com/vim/vim/commit/4c054e9fb23027b55a09ee647a3a2c91936aeb1b Author: Bram Moolenaar <Bram@vim.org> Date: Sun Nov 10 00:13:50 2019 +0100 patch 8.1.2282: crash when passing many arguments through a partial Problem: Crash when passing many arguments through a partial. (Andy Massimino) Solution: Check the number of arguments. (closes #5186)
author Bram Moolenaar <Bram@vim.org>
date Sun, 10 Nov 2019 00:15:04 +0100
parents 23fef64352a1
children b8fd7364befd
comparison
equal deleted inserted replaced
18575:a5f35d5b839f 18576:e9675870c480
406 endfunc 406 endfunc
407 407
408 func SubReplacer(text, submatches) 408 func SubReplacer(text, submatches)
409 return a:text .. a:submatches[0] .. a:text 409 return a:text .. a:submatches[0] .. a:text
410 endfunc 410 endfunc
411 func SubReplacer20(t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, submatches)
412 return a:t3 .. a:submatches[0] .. a:t11
413 endfunc
411 414
412 func Test_substitute_partial() 415 func Test_substitute_partial()
413 call assert_equal('1foo2foo3', substitute('123', '2', function('SubReplacer', ['foo']), 'g')) 416 call assert_equal('1foo2foo3', substitute('123', '2', function('SubReplacer', ['foo']), 'g'))
417
418 " 19 arguments plus one is just OK
419 let Replacer = function('SubReplacer20', repeat(['foo'], 19))
420 call assert_equal('1foo2foo3', substitute('123', '2', Replacer, 'g'))
421
422 " 20 arguments plus one is too many
423 let Replacer = function('SubReplacer20', repeat(['foo'], 20))
424 call assert_fails("call substitute('123', '2', Replacer, 'g')", 'E118')
414 endfunc 425 endfunc
415 426
416 " Tests for *sub-replace-special* and *sub-replace-expression* on :substitute. 427 " Tests for *sub-replace-special* and *sub-replace-expression* on :substitute.
417 428
418 " Execute a list of :substitute command tests 429 " Execute a list of :substitute command tests