Mercurial > vim
view src/testdir/test80.in @ 9322:f2e534fdbe65 v7.4.1943
commit https://github.com/vim/vim/commit/678e480529bce7ba3c09e71233249e3b56531b24
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Jun 17 22:38:46 2016 +0200
patch 7.4.1943
Problem: Coverity warns for unreachable code.
Solution: Remove the code that won't do anything.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Fri, 17 Jun 2016 22:45:08 +0200 |
| parents | a63d0cd691dc |
| children | 219dbe63ad2a |
line wrap: on
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Test for *sub-replace-special* and *sub-replace-expression* on substitue(). Test for submatch() on substitue(). Test for *:s%* on :substitute. STARTTEST :so small.vim ENDTEST TEST_1: STARTTEST :set magic :set cpo& :$put =\"\n\nTEST_1:\" :$put =substitute('A', 'A', '&&', '') :$put =substitute('B', 'B', '\&', '') :$put =substitute('C123456789', 'C\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)', '\0\9\8\7\6\5\4\3\2\1', '') :$put =substitute('D', 'D', 'd', '') :$put =substitute('E', 'E', '~', '') :$put =substitute('F', 'F', '\~', '') :$put =substitute('G', 'G', '\ugg', '') :$put =substitute('H', 'H', '\Uh\Eh', '') :$put =substitute('I', 'I', '\lII', '') :$put =substitute('J', 'J', '\LJ\EJ', '') :$put =substitute('K', 'K', '\Uk\ek', '') :$put =substitute('lLl', 'L', ' ', '') :$put =substitute('mMm', 'M', '\r', '') :$put =substitute('nNn', 'N', '\ ', '') :$put =substitute('oOo', 'O', '\n', '') :$put =substitute('pPp', 'P', '\b', '') :$put =substitute('qQq', 'Q', '\t', '') :$put =substitute('rRr', 'R', '\\', '') :$put =substitute('sSs', 'S', '\c', '') :$put =substitute('uUu', 'U', \"\n\", '') :$put =substitute('vVv', 'V', \"\b\", '') :$put =substitute('wWw', 'W', \"\\\", '') :$put =substitute('xXx', 'X', \"\r\", '') :$put =substitute('Y', 'Y', '\L\uyYy\l\EY', '') :$put =substitute('Z', 'Z', '\U\lZzZ\u\Ez', '') /^TEST_2 ENDTEST TEST_2: STARTTEST :set nomagic :set cpo& :$put =\"\n\nTEST_2:\" :$put =substitute('A', 'A', '&&', '') :$put =substitute('B', 'B', '\&', '') :$put =substitute('C123456789', 'C\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)', '\0\9\8\7\6\5\4\3\2\1', '') :$put =substitute('D', 'D', 'd', '') :$put =substitute('E', 'E', '~', '') :$put =substitute('F', 'F', '\~', '') :$put =substitute('G', 'G', '\ugg', '') :$put =substitute('H', 'H', '\Uh\Eh', '') :$put =substitute('I', 'I', '\lII', '') :$put =substitute('J', 'J', '\LJ\EJ', '') :$put =substitute('K', 'K', '\Uk\ek', '') :$put =substitute('lLl', 'L', ' ', '') :$put =substitute('mMm', 'M', '\r', '') :$put =substitute('nNn', 'N', '\ ', '') :$put =substitute('oOo', 'O', '\n', '') :$put =substitute('pPp', 'P', '\b', '') :$put =substitute('qQq', 'Q', '\t', '') :$put =substitute('rRr', 'R', '\\', '') :$put =substitute('sSs', 'S', '\c', '') :$put =substitute('tTt', 'T', \"\r\", '') :$put =substitute('uUu', 'U', \"\n\", '') :$put =substitute('vVv', 'V', \"\b\", '') :$put =substitute('wWw', 'W', \"\\\", '') :$put =substitute('X', 'X', '\L\uxXx\l\EX', '') :$put =substitute('Y', 'Y', '\U\lYyY\u\Ey', '') /^TEST_3 ENDTEST TEST_3: STARTTEST :set magic& :set cpo& :$put =\"\n\nTEST_3:\" :let y = substitute('aAa', 'A', '\="\\"', '') | $put =y :let y = substitute('bBb', 'B', '\="\\\\"', '') | $put =y :let y = substitute('cCc', 'C', '\=" "', '') | $put =y :let y = substitute('dDd', 'D', '\="\\ "', '') | $put =y :let y = substitute('eEe', 'E', '\="\\\\ "', '') | $put =y :let y = substitute('fFf', 'F', '\="\\r"', '') | $put =y :let y = substitute('jJj', 'J', '\="\\n"', '') | $put =y :let y = substitute('kKk', 'K', '\="\r"', '') | $put =y :let y = substitute('lLl', 'L', '\="\n"', '') | $put =y /^TEST_4 ENDTEST TEST_4: STARTTEST :set magic& :set cpo& :$put =\"\n\nTEST_4:\" :let y = substitute('aAa', 'A', '\=substitute(submatch(0), ".", "\\", "")', '') | $put =y :let y = substitute('bBb', 'B', '\=substitute(submatch(0), ".", "\\\\", "")', '') | $put =y :let y = substitute('cCc', 'C', '\=substitute(submatch(0), ".", " ", "")', '') | $put =y :let y = substitute('dDd', 'D', '\=substitute(submatch(0), ".", "\\ ", "")', '') | $put =y :let y = substitute('eEe', 'E', '\=substitute(submatch(0), ".", "\\\\ ", "")', '') | $put =y :let y = substitute('fFf', 'F', '\=substitute(submatch(0), ".", "\\r", "")', '') | $put =y :let y = substitute('jJj', 'J', '\=substitute(submatch(0), ".", "\\n", "")', '') | $put =y :let y = substitute('kKk', 'K', '\=substitute(submatch(0), ".", "\r", "")', '') | $put =y :let y = substitute('lLl', 'L', '\=substitute(submatch(0), ".", "\n", "")', '') | $put =y /^TEST_5 ENDTEST TEST_5: STARTTEST :set magic& :set cpo& :$put =\"\n\nTEST_5:\" :$put =substitute('A123456789', 'A\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)', '\=submatch(0) . submatch(9) . submatch(8) . submatch(7) . submatch(6) . submatch(5) . submatch(4) . submatch(3) . submatch(2) . submatch(1)', '') :$put =substitute('A123456789', 'A\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)\(.\)', '\=string([submatch(0, 1), submatch(9, 1), submatch(8, 1), submatch(7, 1), submatch(6, 1), submatch(5, 1), submatch(4, 1), submatch(3, 1), submatch(2, 1), submatch(1, 1)])', '') /^TEST_6 ENDTEST TEST_6: STARTTEST :set magic& :$put =\"\n\nTEST_6:\" :set cpo+=/ :$put =substitute('A', 'A', 'a', '') :$put =substitute('B', 'B', '%', '') :set cpo-=/ :$put =substitute('C', 'C', 'c', '') :$put =substitute('D', 'D', '%', '') /^TEST_7 ENDTEST TEST_7: STARTTEST :set magic& :set cpo& :$put =\"\n\nTEST_7:\" :$put =substitute('A A', 'A.', '\=submatch(0)', '') :$put =substitute(\"B\nB\", 'B.', '\=submatch(0)', '') :$put =substitute(\"B\nB\", 'B.', '\=string(submatch(0, 1))', '') :$put =substitute('-bb', '\zeb', 'a', 'g') :$put =substitute('-bb', '\ze', 'c', 'g') /^TEST_8 ENDTEST TEST_8: STARTTEST :set magic& :set cpo& :$put =\"\n\nTEST_8:\" :$put =',,X' :s/\(^\|,\)\ze\(,\|X\)/\1N/g :$put =',,Y' :s/\(^\|,\)\ze\(,\|Y\)/\1N/gc a:$put =',,Z' :s/\(^\|,\)\ze\(,\|Z\)/\1N/gc yy/^TEST_9: ENDTEST TEST_9: STARTTEST :set magic& :set cpo& :$put =\"\n\nTEST_9:\" :$put ='xxx' :s/x/X/gc yyq/^TEST_10: ENDTEST TEST_10: STARTTEST :set magic& :set cpo& :$put =\"\n\nTEST_10:\" :let y = substitute('123', '\zs', 'a', 'g') | $put =y :let y = substitute('123', '\zs.', 'a', 'g') | $put =y :let y = substitute('123', '.\zs', 'a', 'g') | $put =y :let y = substitute('123', '\ze', 'a', 'g') | $put =y :let y = substitute('123', '\ze.', 'a', 'g') | $put =y :let y = substitute('123', '.\ze', 'a', 'g') | $put =y :let y = substitute('123', '1\|\ze', 'a', 'g') | $put =y :let y = substitute('123', '1\zs\|[23]', 'a', 'g') | $put =y /^TEST_11 ENDTEST TEST_11: STARTTEST :/^Results/,$wq! test.out ENDTEST Results of test72: