Mercurial > octave-nkf
view test/eval-catch.tst @ 20500:44eb1102f8a8
don't recycle scanf format string if all conversions are done (bug #45808)
* oct-stream.cc, oct-stream.h (scanf_format_elt::special_conversion):
New enum value, no_conversion.
(scanf_format_list::next): If not cycling through the list, return
dummy scanf_format_elt after list has been exhausted.
(octave_base_stream::do_scanf): Only cycle through the format list
more than once if there are conversions to make and the limit on the
number of values to convert has not been reached.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Wed, 26 Aug 2015 16:05:49 -0400 |
parents | 4197fc428c7d |
children |
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## Copyright (C) 2006-2015 John W. Eaton ## ## This file is part of Octave. ## ## Octave is free software; you can redistribute it and/or modify it ## under the terms of the GNU General Public License as published by ## the Free Software Foundation; either version 3 of the License, or (at ## your option) any later version. ## ## Octave is distributed in the hope that it will be useful, but ## WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ## General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with Octave; see the file COPYING. If not, see ## <http://www.gnu.org/licenses/>. %!test %! eval ("clear a; a;", ""); %!test %! eval ("", "error ('Should not get here');"); %!test %! eval ("clear a; a; x = 0;", "x = 1;"); %! assert (x, 1); %!test %! eval ("clear a; a; str = '';", "str=lasterr;"); %! assert (lasterr()(1:13), "'a' undefined"); %! assert (str(1:13), "'a' undefined"); %!test %! eval ("error ('user-defined error'); str = '';", "str = lasterr;"); %! assert (lasterr()(1:18), "user-defined error"); %! assert (str(1:18), "user-defined error"); %!function ms = mangle (s) %! ## Wrap angle brackets around S. %! ms = ["<" s ">"]; %!endfunction %!test %! eval ("clear a; a; str='';", "str = mangle (lasterr);"); %! assert (mangle (lasterr)(1:14), "<'a' undefined"); %! assert (str(1:14), "<'a' undefined"); %!test %! eval ("eval (\"clear a; a;str1='';\", \"str1=lasterr;\"); clear b; b; str2='';", %! "str2 = lasterr;"); %! assert (str1(1:13), "'a' undefined"); %! assert (str2(1:13), "'b' undefined"); %!test %! eval ("clear a; a; str1='';", %! "eval (\"clear b; b; str2='';\", \"str2=lasterr;\"); str1=lasterr;"); %! assert (str1(1:13), "'b' undefined"); %! assert (str2(1:13), "'b' undefined"); %!test %! eval ("eval (\"clear a; a; str='';\",\"error (cstrcat (\\\"rethrow: \\\", lasterr));str='';\");", %! "str=lasterr;"); %! assert (str(1:22), "rethrow: 'a' undefined");