Mercurial > hg > octave-nkf
annotate test/unwind.tst @ 20799:e34692daf663
Extend parser to accept '_' in numbers.
* NEWS: Announce change.
* lex.ll: Define NUMBER to be a NUMREAL (real number) or NUMHEX (hex number).
Define NUMREAL to begin with a digit (D) followed by more digits or an '_'.
Define NUMHEX to begin with 0[xX], a hex digit (a-fA-F0-9), followed by '_' or
more hex digits.
Define EXPON to have a digit (D) followed by more digits or an '_'.
* lex.ll (octave_base_lexer::handle_number): Strip out any underscores before
processing number with sscanf.
* parser.tst: Add tests for new behavior.
| author | Rik <rik@octave.org> |
|---|---|
| date | Mon, 05 Oct 2015 14:05:58 -0700 |
| parents | 4197fc428c7d |
| children |
| rev | line source |
|---|---|
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19898
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maint: Update copyright notices for 2015.
John W. Eaton <jwe@octave.org>
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1 ## Copyright (C) 2006-2015 John W. Eaton |
| 7016 | 2 ## |
| 3 ## This file is part of Octave. | |
| 4 ## | |
| 5 ## Octave is free software; you can redistribute it and/or modify it | |
| 6 ## under the terms of the GNU General Public License as published by | |
| 7 ## the Free Software Foundation; either version 3 of the License, or (at | |
| 8 ## your option) any later version. | |
| 9 ## | |
| 10 ## Octave is distributed in the hope that it will be useful, but | |
| 11 ## WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 ## General Public License for more details. | |
| 14 ## | |
| 15 ## You should have received a copy of the GNU General Public License | |
| 16 ## along with Octave; see the file COPYING. If not, see | |
| 17 ## <http://www.gnu.org/licenses/>. | |
| 18 | |
| 5590 | 19 %!function y = f (x) |
| 20 %! global g; | |
| 21 %! save_g = g; | |
| 22 %! unwind_protect | |
| 23 %! g = 0; | |
| 24 %! y = g; | |
| 25 %! [1,2;x]; | |
| 26 %! g = 1; | |
| 27 %! y = [y, g]; | |
| 28 %! unwind_protect_cleanup | |
| 29 %! g = save_g; | |
| 30 %! y = [y, g]; | |
|
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test: Add tests for 'end' form of 'endfor', 'endif', etc.
Rik <rik@octave.org>
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31 %! end # "end" is part of test, check not using "end_unwind_protect" |
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test: Use Octave coding and spacing conventions for fixed test scripts
Rik <octave@nomad.inbox5.com>
parents:
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32 %!endfunction |
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c3309e1ec50d
test: Use Octave coding and spacing conventions for fixed test scripts
Rik <octave@nomad.inbox5.com>
parents:
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33 %! |
| 5590 | 34 %!test |
| 35 %! global g = -1; | |
| 36 %! y = f ([3,4]); | |
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37 %! assert (y, [0,1,-1]); |
| 5590 | 38 |
| 39 %!function y = f (x) | |
| 40 %! global g; | |
| 41 %! save_g = g; | |
| 42 %! unwind_protect | |
| 43 %! g = 0; | |
| 44 %! y = g; | |
| 45 %! [1,2;x]; | |
| 46 %! g = 1; | |
| 47 %! y = [y, g]; | |
| 48 %! unwind_protect_cleanup | |
| 49 %! g = save_g; | |
| 50 %! y = [y, g]; | |
|
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Rik <octave@nomad.inbox5.com>
parents:
11523
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51 %! assert (y, [0,-1]); |
| 5590 | 52 %! end_unwind_protect |
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parents:
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53 %!endfunction |
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parents:
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54 %! |
| 5590 | 55 %!test |
| 56 %! global g = -1; | |
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57 %! fail ("y = f (3);", "mismatch"); |
| 5590 | 58 |