Mercurial > octave-nkf
view scripts/testfun/test.m @ 19627:446c46af4b42 stable
strip trailing whitespace from most source files
* Makefile.am, NEWS, build-aux/common.mk, configure.ac,
doc/Makefile.am, doc/doxyhtml/Makefile.am,
doc/interpreter/Makefile.am, doc/interpreter/arith.txi,
doc/interpreter/audio.txi, doc/interpreter/basics.txi,
doc/interpreter/bugs.txi, doc/interpreter/container.txi,
doc/interpreter/cp-idx.txi, doc/interpreter/data.txi,
doc/interpreter/debug.txi, doc/interpreter/diagperm.txi,
doc/interpreter/diffeq.txi, doc/interpreter/doccheck/README,
doc/interpreter/doccheck/spellcheck, doc/interpreter/emacs.txi,
doc/interpreter/errors.txi, doc/interpreter/eval.txi,
doc/interpreter/expr.txi, doc/interpreter/external.txi,
doc/interpreter/fn-idx.txi, doc/interpreter/func.txi,
doc/interpreter/geometry.txi, doc/interpreter/geometryimages.m,
doc/interpreter/gpl.txi, doc/interpreter/grammar.txi,
doc/interpreter/gui.txi, doc/interpreter/image.txi,
doc/interpreter/install.txi, doc/interpreter/interp.txi,
doc/interpreter/interpimages.m, doc/interpreter/intro.txi,
doc/interpreter/io.txi, doc/interpreter/java.txi,
doc/interpreter/linalg.txi, doc/interpreter/macros.texi,
doc/interpreter/matrix.txi, doc/interpreter/munge-texi.pl,
doc/interpreter/nonlin.txi, doc/interpreter/numbers.txi,
doc/interpreter/obsolete.txi, doc/interpreter/octave-config.1,
doc/interpreter/octave.texi, doc/interpreter/oop.txi,
doc/interpreter/op-idx.txi, doc/interpreter/optim.txi,
doc/interpreter/package.txi, doc/interpreter/plot.txi,
doc/interpreter/poly.txi, doc/interpreter/preface.txi,
doc/interpreter/quad.txi, doc/interpreter/set.txi,
doc/interpreter/signal.txi, doc/interpreter/sparse.txi,
doc/interpreter/sparseimages.m, doc/interpreter/splineimages.m,
doc/interpreter/stats.txi, doc/interpreter/stmt.txi,
doc/interpreter/strings.txi, doc/interpreter/system.txi,
doc/interpreter/testfun.txi, doc/interpreter/tips.txi,
doc/interpreter/var.txi, doc/interpreter/vectorize.txi,
doc/liboctave/Makefile.am, doc/liboctave/array.texi,
doc/liboctave/bugs.texi, doc/liboctave/cp-idx.texi,
doc/liboctave/dae.texi, doc/liboctave/diffeq.texi,
doc/liboctave/error.texi, doc/liboctave/factor.texi,
doc/liboctave/fn-idx.texi, doc/liboctave/gpl.texi,
doc/liboctave/install.texi, doc/liboctave/intro.texi,
doc/liboctave/liboctave.texi, doc/liboctave/matvec.texi,
doc/liboctave/nleqn.texi, doc/liboctave/nlfunc.texi,
doc/liboctave/ode.texi, doc/liboctave/optim.texi,
doc/liboctave/preface.texi, doc/liboctave/quad.texi,
doc/liboctave/range.texi, doc/refcard/Makefile.am,
doc/refcard/refcard.tex, etc/HACKING, etc/NEWS.1, etc/NEWS.2,
etc/NEWS.3, etc/OLD-ChangeLogs/ChangeLog,
etc/OLD-ChangeLogs/doc-ChangeLog,
etc/OLD-ChangeLogs/scripts-ChangeLog,
etc/OLD-ChangeLogs/src-ChangeLog, etc/OLD-ChangeLogs/test-ChangeLog,
etc/PROJECTS, etc/README.Cygwin, etc/README.MacOS, etc/README.MinGW,
etc/README.gnuplot, etc/gdbinit, etc/icons/Makefile.am,
examples/@polynomial/end.m, examples/@polynomial/subsasgn.m,
examples/Makefile.am, examples/standalonebuiltin.cc,
libgui/Makefile.am, libgui/qterminal/libqterminal/README,
libgui/qterminal/libqterminal/unix/BlockArray.cpp,
libgui/qterminal/libqterminal/unix/BlockArray.h,
libgui/qterminal/libqterminal/unix/Character.h,
libgui/qterminal/libqterminal/unix/CharacterColor.h,
libgui/qterminal/libqterminal/unix/Emulation.cpp,
libgui/qterminal/libqterminal/unix/Emulation.h,
libgui/qterminal/libqterminal/unix/Filter.cpp,
libgui/qterminal/libqterminal/unix/Filter.h,
libgui/qterminal/libqterminal/unix/History.cpp,
libgui/qterminal/libqterminal/unix/History.h,
libgui/qterminal/libqterminal/unix/KeyboardTranslator.cpp,
libgui/qterminal/libqterminal/unix/KeyboardTranslator.h,
libgui/qterminal/libqterminal/unix/LineFont.h,
libgui/qterminal/libqterminal/unix/QUnixTerminalImpl.cpp,
libgui/qterminal/libqterminal/unix/QUnixTerminalImpl.h,
libgui/qterminal/libqterminal/unix/Screen.cpp,
libgui/qterminal/libqterminal/unix/Screen.h,
libgui/qterminal/libqterminal/unix/ScreenWindow.cpp,
libgui/qterminal/libqterminal/unix/ScreenWindow.h,
libgui/qterminal/libqterminal/unix/TerminalCharacterDecoder.cpp,
libgui/qterminal/libqterminal/unix/TerminalCharacterDecoder.h,
libgui/qterminal/libqterminal/unix/Vt102Emulation.h,
libgui/qterminal/libqterminal/win32/QWinTerminalImpl.cpp,
libgui/qterminal/qterminal/main.cpp,
libgui/src/m-editor/file-editor-tab.cc, libgui/src/octave-gui.cc,
libgui/src/octave-qt-link.cc, libinterp/corefcn/data.cc,
libinterp/corefcn/defun-int.h, libinterp/corefcn/det.cc,
libinterp/corefcn/gl2ps-renderer.cc, libinterp/corefcn/graphics.cc,
libinterp/corefcn/graphics.in.h, libinterp/corefcn/ls-mat5.cc,
libinterp/corefcn/lu.cc, libinterp/corefcn/oct-tex-parser.yy,
libinterp/corefcn/oct-tex-symbols.in, libinterp/corefcn/quadcc.cc,
libinterp/corefcn/zfstream.cc, libinterp/dldfcn/__eigs__.cc,
libinterp/dldfcn/__voronoi__.cc, libinterp/gendoc.pl,
libinterp/genprops.awk, libinterp/mk-errno-list, libinterp/mk-pkg-add,
libinterp/mkbuiltins, libinterp/mkdefs, libinterp/mkdocs,
libinterp/mkops, libinterp/octave-value/ov-java.cc,
libinterp/parse-tree/lex.ll, libinterp/parse-tree/oct-parse.in.yy,
libinterp/parse-tree/octave.gperf, liboctave/Makefile.am,
liboctave/array/Array.cc, liboctave/array/module.mk,
liboctave/cruft/daspk/datv.f, liboctave/cruft/daspk/dcnst0.f,
liboctave/cruft/daspk/dcnstr.f, liboctave/cruft/daspk/ddasic.f,
liboctave/cruft/daspk/ddasid.f, liboctave/cruft/daspk/ddasik.f,
liboctave/cruft/daspk/ddaspk.f, liboctave/cruft/daspk/ddstp.f,
liboctave/cruft/daspk/ddwnrm.f, liboctave/cruft/daspk/dfnrmd.f,
liboctave/cruft/daspk/dfnrmk.f, liboctave/cruft/daspk/dhels.f,
liboctave/cruft/daspk/dheqr.f, liboctave/cruft/daspk/dinvwt.f,
liboctave/cruft/daspk/dlinsd.f, liboctave/cruft/daspk/dlinsk.f,
liboctave/cruft/daspk/dmatd.f, liboctave/cruft/daspk/dnedd.f,
liboctave/cruft/daspk/dnedk.f, liboctave/cruft/daspk/dnsd.f,
liboctave/cruft/daspk/dnsid.f, liboctave/cruft/daspk/dnsik.f,
liboctave/cruft/daspk/dnsk.f, liboctave/cruft/daspk/dorth.f,
liboctave/cruft/daspk/dslvd.f, liboctave/cruft/daspk/dslvk.f,
liboctave/cruft/daspk/dspigm.f, liboctave/cruft/daspk/dyypnw.f,
liboctave/cruft/dasrt/ddasrt.f, liboctave/cruft/dasrt/drchek.f,
liboctave/cruft/dassl/ddaslv.f, liboctave/cruft/dassl/ddassl.f,
liboctave/cruft/misc/blaswrap.c, liboctave/cruft/misc/module.mk,
liboctave/cruft/odepack/cfode.f, liboctave/cruft/odepack/dlsode.f,
liboctave/cruft/odepack/ewset.f, liboctave/cruft/odepack/intdy.f,
liboctave/cruft/odepack/prepj.f, liboctave/cruft/odepack/sintdy.f,
liboctave/cruft/odepack/slsode.f, liboctave/cruft/odepack/solsy.f,
liboctave/cruft/odepack/ssolsy.f, liboctave/cruft/odepack/stode.f,
liboctave/cruft/odepack/vnorm.f, liboctave/cruft/ranlib/Basegen.doc,
liboctave/cruft/ranlib/README, liboctave/cruft/ranlib/genbet.f,
liboctave/cruft/ranlib/genexp.f, liboctave/cruft/ranlib/gennch.f,
liboctave/cruft/ranlib/gennf.f, liboctave/cruft/ranlib/gennor.f,
liboctave/cruft/ranlib/getsd.f, liboctave/cruft/ranlib/initgn.f,
liboctave/cruft/ranlib/phrtsd.f, liboctave/cruft/ranlib/randlib.fdoc,
liboctave/cruft/ranlib/setsd.f, liboctave/cruft/ranlib/tstgmn.for,
liboctave/cruft/ranlib/tstmid.for, liboctave/cruft/slatec-fn/atanh.f,
liboctave/cruft/slatec-fn/datanh.f,
liboctave/cruft/slatec-fn/xgmainc.f,
liboctave/cruft/slatec-fn/xsgmainc.f, liboctave/numeric/module.mk,
liboctave/operators/mk-ops.awk, liboctave/operators/mx-ops,
liboctave/operators/sparse-mk-ops.awk,
liboctave/operators/sparse-mx-ops, liboctave/operators/vx-ops,
liboctave/util/module.mk, run-octave.in, scripts/@ftp/ftp.m,
scripts/audio/wavread.m, scripts/deprecated/java_convert_matrix.m,
scripts/deprecated/java_debug.m, scripts/deprecated/java_invoke.m,
scripts/deprecated/java_new.m,
scripts/deprecated/java_unsigned_conversion.m,
scripts/deprecated/javafields.m, scripts/deprecated/javamethods.m,
scripts/deprecated/shell_cmd.m, scripts/general/accumarray.m,
scripts/general/display.m, scripts/general/fieldnames.m,
scripts/general/interp1.m, scripts/general/interp2.m,
scripts/general/interp3.m, scripts/general/isa.m,
scripts/general/methods.m, scripts/general/sortrows.m,
scripts/geometry/convhull.m, scripts/geometry/delaunay.m,
scripts/geometry/delaunay3.m, scripts/geometry/delaunayn.m,
scripts/geometry/griddata.m, scripts/geometry/griddatan.m,
scripts/geometry/voronoi.m, scripts/geometry/voronoin.m,
scripts/gui/guihandles.m, scripts/gui/inputdlg.m,
scripts/gui/listdlg.m, scripts/gui/msgbox.m, scripts/gui/questdlg.m,
scripts/gui/uigetfile.m, scripts/gui/waitbar.m, scripts/gui/warndlg.m,
scripts/help/doc.m, scripts/help/help.m, scripts/help/type.m,
scripts/image/bone.m, scripts/image/cmpermute.m,
scripts/image/cmunique.m, scripts/image/colorcube.m,
scripts/image/colormap.m, scripts/image/contrast.m,
scripts/image/gray2ind.m, scripts/image/image.m,
scripts/image/imshow.m, scripts/image/ind2gray.m, scripts/image/jet.m,
scripts/image/rgb2ntsc.m, scripts/image/spinmap.m,
scripts/io/importdata.m, scripts/io/strread.m, scripts/io/textread.m,
scripts/io/textscan.m, scripts/java/java_get.m,
scripts/java/java_set.m, scripts/java/javaaddpath.m,
scripts/java/javaclasspath.m, scripts/java/javamem.m,
scripts/linear-algebra/linsolve.m, scripts/linear-algebra/qzhess.m,
scripts/miscellaneous/debug.m, scripts/miscellaneous/desktop.m,
scripts/miscellaneous/dir.m, scripts/miscellaneous/dos.m,
scripts/miscellaneous/edit.m, scripts/miscellaneous/fact.m,
scripts/miscellaneous/getappdata.m, scripts/miscellaneous/inputname.m,
scripts/miscellaneous/license.m, scripts/miscellaneous/ls_command.m,
scripts/miscellaneous/run.m, scripts/miscellaneous/setfield.m,
scripts/miscellaneous/unix.m, scripts/miscellaneous/ver.m,
scripts/mk-pkg-add, scripts/mkdoc.pl,
scripts/optimization/fminsearch.m, scripts/optimization/optimset.m,
scripts/optimization/sqp.m, scripts/pkg/pkg.m,
scripts/pkg/private/create_pkgadddel.m,
scripts/pkg/private/fix_depends.m, scripts/pkg/private/install.m,
scripts/plot/appearance/axis.m, scripts/plot/appearance/box.m,
scripts/plot/appearance/clabel.m, scripts/plot/appearance/daspect.m,
scripts/plot/appearance/datetick.m, scripts/plot/appearance/grid.m,
scripts/plot/appearance/legend.m, scripts/plot/appearance/orient.m,
scripts/plot/appearance/shading.m, scripts/plot/appearance/text.m,
scripts/plot/appearance/title.m, scripts/plot/appearance/xlabel.m,
scripts/plot/appearance/ylabel.m, scripts/plot/appearance/zlabel.m,
scripts/plot/draw/area.m, scripts/plot/draw/bar.m,
scripts/plot/draw/barh.m, scripts/plot/draw/colorbar.m,
scripts/plot/draw/contour.m, scripts/plot/draw/contour3.m,
scripts/plot/draw/contourf.m, scripts/plot/draw/ellipsoid.m,
scripts/plot/draw/errorbar.m, scripts/plot/draw/ezcontour.m,
scripts/plot/draw/ezcontourf.m, scripts/plot/draw/ezmesh.m,
scripts/plot/draw/ezpolar.m, scripts/plot/draw/fill.m,
scripts/plot/draw/fplot.m, scripts/plot/draw/hist.m,
scripts/plot/draw/meshc.m, scripts/plot/draw/meshz.m,
scripts/plot/draw/pareto.m, scripts/plot/draw/patch.m,
scripts/plot/draw/peaks.m, scripts/plot/draw/pie.m,
scripts/plot/draw/pie3.m, scripts/plot/draw/plot.m,
scripts/plot/draw/plotyy.m, scripts/plot/draw/private/__bar__.m,
scripts/plot/draw/private/__contour__.m,
scripts/plot/draw/private/__errplot__.m,
scripts/plot/draw/private/__ezplot__.m,
scripts/plot/draw/private/__patch__.m,
scripts/plot/draw/private/__stem__.m, scripts/plot/draw/rectangle.m,
scripts/plot/draw/ribbon.m, scripts/plot/draw/rose.m,
scripts/plot/draw/scatter.m, scripts/plot/draw/scatter3.m,
scripts/plot/draw/semilogx.m, scripts/plot/draw/shrinkfaces.m,
scripts/plot/draw/sombrero.m, scripts/plot/draw/sphere.m,
scripts/plot/draw/stairs.m, scripts/plot/draw/stem.m,
scripts/plot/draw/stemleaf.m, scripts/plot/draw/surf.m,
scripts/plot/draw/surface.m, scripts/plot/draw/surfc.m,
scripts/plot/draw/surfl.m, scripts/plot/draw/surfnorm.m,
scripts/plot/draw/tetramesh.m, scripts/plot/draw/trimesh.m,
scripts/plot/draw/triplot.m, scripts/plot/draw/trisurf.m,
scripts/plot/util/__gnuplot_drawnow__.m,
scripts/plot/util/__plt_get_axis_arg__.m, scripts/plot/util/axes.m,
scripts/plot/util/clf.m, scripts/plot/util/copyobj.m,
scripts/plot/util/figure.m, scripts/plot/util/gcbo.m,
scripts/plot/util/graphics_toolkit.m, scripts/plot/util/hggroup.m,
scripts/plot/util/meshgrid.m, scripts/plot/util/newplot.m,
scripts/plot/util/print.m,
scripts/plot/util/private/__add_default_menu__.m,
scripts/plot/util/private/__fltk_print__.m,
scripts/plot/util/private/__gnuplot_print__.m,
scripts/plot/util/private/__print_parse_opts__.m,
scripts/plot/util/refreshdata.m, scripts/plot/util/subplot.m,
scripts/polynomial/conv.m, scripts/polynomial/poly.m,
scripts/polynomial/polyeig.m, scripts/polynomial/polyfit.m,
scripts/polynomial/polyval.m,
scripts/polynomial/private/__splinefit__.m,
scripts/polynomial/spline.m, scripts/prefs/prefdir.m,
scripts/prefs/preferences.m, scripts/prefs/private/prefsfile.m,
scripts/prefs/rmpref.m, scripts/signal/freqz.m,
scripts/signal/module.mk, scripts/sparse/eigs.m, scripts/sparse/pcg.m,
scripts/sparse/private/__sprand_impl__.m, scripts/sparse/sprand.m,
scripts/sparse/sprandn.m, scripts/sparse/spy.m, scripts/sparse/svds.m,
scripts/specfun/expint.m, scripts/specfun/factor.m,
scripts/special-matrix/gallery.m, scripts/special-matrix/hankel.m,
scripts/special-matrix/toeplitz.m, scripts/startup/inputrc,
scripts/statistics/base/kurtosis.m, scripts/statistics/base/moment.m,
scripts/statistics/base/qqplot.m, scripts/statistics/base/var.m,
scripts/statistics/distributions/betarnd.m,
scripts/statistics/distributions/binoinv.m,
scripts/statistics/distributions/binopdf.m,
scripts/statistics/distributions/binornd.m,
scripts/statistics/distributions/cauchy_rnd.m,
scripts/statistics/distributions/chi2rnd.m,
scripts/statistics/distributions/discrete_pdf.m,
scripts/statistics/distributions/discrete_rnd.m,
scripts/statistics/distributions/empirical_rnd.m,
scripts/statistics/distributions/exprnd.m,
scripts/statistics/distributions/frnd.m,
scripts/statistics/distributions/gamrnd.m,
scripts/statistics/distributions/geornd.m,
scripts/statistics/distributions/hygernd.m,
scripts/statistics/distributions/kolmogorov_smirnov_cdf.m,
scripts/statistics/distributions/laplace_cdf.m,
scripts/statistics/distributions/laplace_pdf.m,
scripts/statistics/distributions/logistic_cdf.m,
scripts/statistics/distributions/logistic_pdf.m,
scripts/statistics/distributions/lognrnd.m,
scripts/statistics/distributions/nbincdf.m,
scripts/statistics/distributions/nbininv.m,
scripts/statistics/distributions/nbinpdf.m,
scripts/statistics/distributions/nbinrnd.m,
scripts/statistics/distributions/normrnd.m,
scripts/statistics/distributions/poissinv.m,
scripts/statistics/distributions/poissrnd.m,
scripts/statistics/distributions/tinv.m,
scripts/statistics/distributions/trnd.m,
scripts/statistics/distributions/unidcdf.m,
scripts/statistics/distributions/unidpdf.m,
scripts/statistics/distributions/unidrnd.m,
scripts/statistics/distributions/unifrnd.m,
scripts/statistics/distributions/wblrnd.m,
scripts/statistics/models/module.mk,
scripts/statistics/tests/kruskal_wallis_test.m,
scripts/strings/base2dec.m, scripts/strings/deblank.m,
scripts/strings/dec2base.m, scripts/strings/dec2bin.m,
scripts/strings/dec2hex.m, scripts/strings/mat2str.m,
scripts/strings/ostrsplit.m, scripts/strings/regexptranslate.m,
scripts/strings/str2num.m, scripts/strings/strcat.m,
scripts/strings/strjoin.m, scripts/strings/strsplit.m,
scripts/strings/strtok.m, scripts/strings/strtrim.m,
scripts/strings/strtrunc.m, scripts/strings/substr.m,
scripts/testfun/__run_test_suite__.m, scripts/testfun/speed.m,
scripts/testfun/test.m, scripts/time/asctime.m,
scripts/time/datenum.m, scripts/time/datevec.m,
scripts/time/weekday.m, src/Makefile.am, test/Makefile.am,
test/build-bc-overload-tests.sh, test/build-sparse-tests.sh,
test/jit.tst, test/line-continue.tst: Strip trailing whitespace.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 20 Jan 2015 08:26:57 -0500 |
parents | d63878346099 |
children | 0e1f5a750d00 |
line wrap: on
line source
## Copyright (C) 2005-2013 Paul Kienzle ## ## 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/>. ## -*- texinfo -*- ## @deftypefn {Command} {} test @var{name} ## @deftypefnx {Command} {} test @var{name} quiet|normal|verbose ## @deftypefnx {Function File} {} test ("@var{name}", "quiet|normal|verbose", @var{fid}) ## @deftypefnx {Function File} {} test ([], "explain", @var{fid}) ## @deftypefnx {Function File} {@var{success} =} test (@dots{}) ## @deftypefnx {Function File} {[@var{n}, @var{max}] =} test (@dots{}) ## @deftypefnx {Function File} {[@var{code}, @var{idx}] =} test ("@var{name}", "grabdemo") ## ## Perform tests from the first file in the loadpath matching @var{name}. ## @code{test} can be called as a command or as a function. Called with ## a single argument @var{name}, the tests are run interactively and stop ## after the first error is encountered. ## ## With a second argument the tests which are performed and the amount of ## output is selected. ## ## @table @asis ## @item @qcode{"quiet"} ## Don't report all the tests as they happen, just the errors. ## ## @item @qcode{"normal"} ## Report all tests as they happen, but don't do tests which require ## user interaction. ## ## @item @qcode{"verbose"} ## Do tests which require user interaction. ## @end table ## ## The argument @var{fid} can be used to allow batch processing. Errors ## can be written to the already open file defined by @var{fid}, and ## hopefully when Octave crashes this file will tell you what was happening ## when it did. You can use @code{stdout} if you want to see the results as ## they happen. You can also give a file name rather than an @var{fid}, in ## which case the contents of the file will be replaced with the log from ## the current test. ## ## Called with a single output argument @var{success}, @code{test} returns ## true if all of the tests were successful. Called with two output arguments ## @var{n} and @var{max}, the number of successful tests and the total number ## of tests in the file @var{name} are returned. ## ## If the second argument is the string @qcode{"grabdemo"}, the contents of ## the demo blocks are extracted but not executed. Code for all code blocks ## is concatenated and returned as @var{code} with @var{idx} being a vector ## of positions of the ends of the demo blocks. ## ## If the second argument is @qcode{"explain"}, then @var{name} is ignored ## and an explanation of the line markers used is written to the file ## @var{fid}. ## @seealso{assert, fail, error, demo, example} ## @end deftypefn ## FIXME: * Consider using keyword fail rather then error? This allows us ## to make a functional form of error blocks, which means we ## can include them in test sections which means that we can use ## octave flow control for both kinds of tests. function [__ret1, __ret2, __ret3, __ret4] = test (__name, __flag, __fid) ## Information from test will be introduced by "key". persistent __signal_fail = "!!!!! "; persistent __signal_empty = "????? "; persistent __signal_block = " ***** "; persistent __signal_file = ">>>>> "; persistent __signal_skip = "----- "; __xfail = 0; __xskip = 0; if (nargin < 2 || isempty (__flag)) __flag = "quiet"; endif if (nargin < 3) __fid = []; endif if (nargin < 1 || nargin > 3 || (! ischar (__name) && ! isempty (__name)) || ! ischar (__flag)) print_usage (); endif if (isempty (__name) && (nargin != 3 || ! strcmp (__flag, "explain"))) print_usage (); endif __batch = (! isempty (__fid)); ## Decide if error messages should be collected. __close_fid = 0; if (__batch) if (ischar (__fid)) __fid = fopen (__fid, "wt"); if (__fid < 0) error ("test: could not open log file"); endif __close_fid = 1; endif fprintf (__fid, "%sprocessing %s\n", __signal_file, __name); fflush (__fid); else __fid = stdout; endif if (strcmp (__flag, "normal")) __grabdemo = 0; __rundemo = 0; __verbose = __batch; elseif (strcmp (__flag, "quiet")) __grabdemo = 0; __rundemo = 0; __verbose = 0; elseif (strcmp (__flag, "verbose")) __grabdemo = 0; __rundemo = 1; __verbose = 1; elseif (strcmp (__flag, "grabdemo")) __grabdemo = 1; __rundemo = 0; __verbose = 0; __demo_code = ""; __demo_idx = []; elseif (strcmp (__flag, "explain")) fprintf (__fid, "# %s new test file\n", __signal_file); fprintf (__fid, "# %s no tests in file\n", __signal_empty); fprintf (__fid, "# %s test had an unexpected result\n", __signal_fail); fprintf (__fid, "# %s code for the test\n", __signal_block); fprintf (__fid, "# Search for the unexpected results in the file\n"); fprintf (__fid, "# then page back to find the file name which caused it.\n"); fprintf (__fid, "# The result may be an unexpected failure (in which\n"); fprintf (__fid, "# case an error will be reported) or an unexpected\n"); fprintf (__fid, "# success (in which case no error will be reported).\n"); fflush (__fid); if (__close_fid) fclose (__fid); endif return; else error ("test: unknown flag '%s'", __flag); endif ## Locate the file to test. __file = file_in_loadpath (__name, "all"); if (isempty (__file)) __file = file_in_loadpath ([__name ".m"], "all"); endif if (isempty (__file)) __file = file_in_loadpath ([__name ".cc"], "all"); endif if (iscell (__file)) ## If repeats, return first in path. if (isempty (__file)) __file = ""; else __file = __file{1}; endif endif if (isempty (__file)) if (__grabdemo) __ret1 = ""; __ret2 = -1; else ftype = exist (__name); if (ftype == 3) fprintf (__fid, "%s%s source code with tests for dynamically linked function not found\n", __signal_empty, __name); elseif (ftype == 5) fprintf (__fid, "%s%s is a built-in function\n", __signal_empty, __name); elseif (any (strcmp (__operators__ (), __name))) fprintf (__fid, "%s%s is an operator\n", __signal_empty, __name); elseif (any (strcmp (__keywords__ (), __name))) fprintf (__fid, "%s%s is a keyword\n", __signal_empty, __name); else fprintf (__fid, "%s%s does not exist in path\n", __signal_empty, __name); endif fflush (__fid); if (nargout > 0) __ret1 = __ret2 = 0; endif endif if (__close_fid) fclose (__fid); endif return; endif ## Grab the test code from the file. __body = __extract_test_code (__file); if (isempty (__body)) if (__grabdemo) __ret1 = ""; __ret2 = []; else fprintf (__fid, "%s%s has no tests available\n", __signal_empty, __file); fflush (__fid); if (nargout > 0) __ret1 = __ret2 = 0; endif endif if (__close_fid) fclose (__fid); endif return; else ## Add a dummy comment block to the end for ease of indexing. if (__body (length (__body)) == "\n") __body = sprintf ("\n%s#", __body); else __body = sprintf ("\n%s\n#", __body); endif endif ## Chop it up into blocks for evaluation. __lineidx = find (__body == "\n"); __blockidx = __lineidx(find (! isspace (__body(__lineidx+1))))+1; ## Ready to start tests ... if in batch mode, tell us what is happening. if (__verbose) disp ([__signal_file, __file]); endif ## Assume all tests will pass. __all_success = 1; ## Process each block separately, initially with no shared variables. __tests = __successes = 0; __shared = " "; __shared_r = " "; __clear = ""; for __i = 1:length (__blockidx)-1 ## Extract the block. __block = __body(__blockidx(__i):__blockidx(__i+1)-2); ## Let the user/logfile know what is happening. if (__verbose) fprintf (__fid, "%s%s\n", __signal_block, __block); fflush (__fid); endif ## Split __block into __type and __code. __idx = find (! isletter (__block)); if (isempty (__idx)) __type = __block; __code = ""; else __type = __block(1:__idx(1)-1); __code = __block(__idx(1):length (__block)); endif ## Assume the block will succeed. __success = 1; __msg = []; ### DEMO ## If in __grabdemo mode, then don't process any other block type. ## So that the other block types don't have to worry about ## this __grabdemo mode, the demo block processor grabs all block ## types and skips those which aren't demo blocks. __isdemo = strcmp (__type, "demo"); if (__grabdemo || __isdemo) __istest = 0; if (__grabdemo && __isdemo) if (isempty (__demo_code)) __demo_code = __code; __demo_idx = [1, length(__demo_code)+1]; else __demo_code = [__demo_code, __code]; __demo_idx = [__demo_idx, length(__demo_code)+1]; endif elseif (__rundemo && __isdemo) try ## process the code in an environment without variables eval (sprintf ("function __test__ ()\n%s\nendfunction", __code)); __test__; input ("Press <enter> to continue: ", "s"); catch __success = 0; __msg = sprintf ("%sdemo failed\n%s", __signal_fail, lasterr ()); end_try_catch clear __test__; endif ## Code already processed. __code = ""; ### SHARED elseif (strcmp (__type, "shared")) __istest = 0; ## Separate initialization code from variables. __idx = find (__code == "\n"); if (isempty (__idx)) __vars = __code; __code = ""; else __vars = __code (1:__idx(1)-1); __code = __code (__idx(1):length (__code)); endif ## Strip comments off the variables. __idx = find (__vars == "%" | __vars == "#"); if (! isempty (__idx)) __vars = __vars(1:__idx(1)-1); endif ## Assign default values to variables. try __vars = deblank (__vars); if (! isempty (__vars)) eval ([strrep(__vars, ",", "=[];"), "=[];"]); __shared = __vars; __shared_r = ["[ ", __vars, "] = "]; else __shared = " "; __shared_r = " "; endif catch ## Couldn't declare, so don't initialize. __code = ""; __success = 0; __msg = sprintf ("%sshared variable initialization failed\n", __signal_fail); end_try_catch ## Initialization code will be evaluated below. ### FUNCTION elseif (strcmp (__type, "function")) __istest = 0; persistent __fn = 0; __name_position = function_name (__block); if (isempty (__name_position)) __success = 0; __msg = sprintf ("%stest failed: missing function name\n", __signal_fail); else __name = __block(__name_position(1):__name_position(2)); __code = __block; try eval (__code); # Define the function __clear = sprintf ("%sclear %s;\n", __clear, __name); catch __success = 0; __msg = sprintf ("%stest failed: syntax error\n%s", __signal_fail, lasterr ()); end_try_catch endif __code = ""; ### ENDFUNCTION elseif (strcmp (__type, "endfunction")) ## endfunction simply declares the end of a previous function block. ## There is no processing to be done here, just skip to next block. __istest = 0; __code = ""; ### ASSERT/FAIL elseif (strcmp (__type, "assert") || strcmp (__type, "fail")) __istest = 1; ## Put the keyword back on the code. __code = __block; ## The code will be evaluated below as a test block. ### ERROR/WARNING elseif (strcmp (__type, "error") || strcmp (__type, "warning")) __istest = 1; __warning = strcmp (__type, "warning"); [__pattern, __id, __code] = getpattern (__code); if (__id) __patstr = ["id=",__id]; else if (! strcmp (__pattern, '.')) __patstr = ["<",__pattern,">"]; else __patstr = ifelse (__warning, "a warning", "an error"); endif endif try eval (sprintf ("function __test__(%s)\n%s\nendfunction", __shared, __code)); catch __success = 0; __msg = sprintf ("%stest failed: syntax error\n%s", __signal_fail, lasterr ()); end_try_catch if (__success) __success = 0; __warnstate = warning ("query", "quiet"); warning ("on", "quiet"); ## Clear error and warning strings before starting lasterr (""); lastwarn (""); try ## FIXME: lastwarn () must be called once from *WITHIN* the try block ## or subsequent warning/lastwarn statements may fail. ## Likely this is something to do with the specialness of ## the try block which is disabling normal errors. lastwarn (); eval (sprintf ("__test__(%s);", __shared)); if (! __warning) __msg = sprintf ("%serror failed.\nExpected %s but got no error\n", __signal_fail, __patstr); else if (! isempty (__id)) [~, __err] = lastwarn (); __mismatch = ! strcmp (__err, __id); else __err = trimerr (lastwarn (), "warning"); __mismatch = isempty (regexp (__err, __pattern, "once")); endif warning (__warnstate.state, "quiet"); if (isempty (__err)) __msg = sprintf (["%swarning failed.\n" ... "Expected %s but got no warning\n"], __signal_fail, __patstr); elseif (__mismatch) __msg = sprintf ("%swarning failed.\nExpected %s but got <%s>\n", __signal_fail, __patstr, __err); else __success = 1; endif endif catch if (! isempty (__id)) [~, __err] = lasterr (); __mismatch = ! strcmp (__err, __id); else __err = trimerr (lasterr (), "error"); __mismatch = isempty (regexp (__err, __pattern, "once")); endif warning (__warnstate.state, "quiet"); if (__warning) __msg = sprintf (["%swarning failed.\n" ... "Expected warning %s but got error <%s>\n"], __signal_fail, __patstr, __err); elseif (__mismatch) __msg = sprintf ("%serror failed.\nExpected %s but got <%s>\n", __signal_fail, __patstr, __err); else __success = 1; endif end_try_catch clear __test__; endif ## Code already processed. __code = ""; ### TESTIF elseif (strcmp (__type, "testif")) __e = regexp (__code, '.$', 'lineanchors', 'once'); ## Strip comment any comment from testif line before looking for features __feat_line = strtok (__code(1:__e), '#%'); __feat = regexp (__feat_line, '\w+', 'match'); __feat = strrep (__feat, "HAVE_", ""); __have_feat = __have_feature__ (__feat); if (__have_feat) __istest = 1; __code = __code(__e + 1 : end); else __xskip++; __istest = 0; __code = ""; # Skip the code. __msg = sprintf ("%sskipped test\n", __signal_skip); endif ### TEST elseif (strcmp (__type, "test") || strcmp (__type, "xtest")) __istest = 1; ## Code will be evaluated below. ### Comment block. elseif (strcmp (__block(1:1), "#")) __istest = 0; __code = ""; # skip the code ### Unknown block. else __istest = 1; __success = 0; __msg = sprintf ("%sunknown test type!\n", __signal_fail); __code = ""; # skip the code endif ## evaluate code for test, shared, and assert. if (! isempty(__code)) try ## FIXME: need to check for embedded test functions, which cause ## segfaults, until issues with subfunctions in functions are resolved. embed_func = regexp (__code, '^\s*function ', 'once', 'lineanchors'); if (isempty (embed_func)) eval (sprintf ("function %s__test__(%s)\n%s\nendfunction", __shared_r,__shared, __code)); eval (sprintf ("%s__test__(%s);", __shared_r, __shared)); else error (["Functions embedded in %!test blocks are not allowed.\n", ... "Use the %!function/%!endfunction syntax instead to define shared functions for testing.\n"]); endif catch if (strcmp (__type, "xtest")) __msg = sprintf ("%sknown failure\n%s", __signal_fail, lasterr ()); __xfail++; else __msg = sprintf ("%stest failed\n%s", __signal_fail, lasterr ()); __success = 0; endif if (isempty (lasterr ())) error ("empty error text, probably Ctrl-C --- aborting"); endif end_try_catch clear __test__; endif ## All done. Remember if we were successful and print any messages. if (! isempty (__msg)) ## Make sure the user knows what caused the error. if (! __verbose) fprintf (__fid, "%s%s\n", __signal_block, __block); fflush (__fid); endif fputs (__fid, __msg); fputs (__fid, "\n"); fflush (__fid); ## Show the variable context. if (! strcmp (__type, "error") && ! strcmp (__type, "testif") && ! all (__shared == " ")) fputs (__fid, "shared variables "); eval (sprintf ("fdisp(__fid,bundle(%s));", __shared)); fflush (__fid); endif endif if (__success == 0) __all_success = 0; ## Stop after one error if not in batch mode. if (! __batch) if (nargout > 0) __ret1 = __ret2 = 0; endif if (__close_fid) fclose (__fid); endif return; endif endif __tests += __istest; __successes += __success * __istest; endfor ## Clear any test functions created eval (__clear, ""); if (nargout == 0) if (__tests || __xfail || __xskip) if (__xfail) printf ("PASSES %d out of %d test%s (%d expected failure%s)\n", __successes, __tests, ifelse (__tests > 1, "s", ""), __xfail, ifelse (__xfail > 1, "s", "")); else printf ("PASSES %d out of %d test%s\n", __successes, __tests, ifelse (__tests > 1, "s", "")); endif if (__xskip) printf ("Skipped %d test%s due to missing features\n", __xskip, ifelse (__xskip > 1, "s", "")); endif else printf ("%s%s has no tests available\n", __signal_empty, __file); endif elseif (__grabdemo) __ret1 = __demo_code; __ret2 = __demo_idx; elseif (nargout == 1) __ret1 = __all_success; else __ret1 = __successes; __ret2 = __tests; __ret3 = __xfail; __ret4 = __xskip; endif endfunction ## Create structure with fieldnames the name of the input variables. function s = varstruct (varargin) for i = 1:nargin s.(deblank (argn(i,:))) = varargin{i}; endfor endfunction ## Find [start,end] of fn in 'function [a,b] = fn'. function pos = function_name (def) pos = []; ## Find the end of the name. right = find (def == "(", 1); if (isempty (right)) return; endif right = find (def(1:right-1) != " ", 1, "last"); ## Find the beginning of the name. left = max ([find(def(1:right)==" ", 1, "last"), ... find(def(1:right)=="=", 1, "last")]); if (isempty (left)) return; endif left++; ## Return the end points of the name. pos = [left, right]; endfunction ## Strip <pattern> from '<pattern> code'. ## Also handles 'id=ID code' function [pattern, id, rest] = getpattern (str) pattern = "."; id = []; rest = str; str = trimleft (str); if (! isempty (str) && str(1) == "<") close = index (str, ">"); if (close) pattern = str(2:close-1); rest = str(close+1:end); endif elseif (strncmp (str, "id=", 3)) [id, rest] = strtok (str(4:end)); endif endfunction ## Strip '.*prefix:' from '.*prefix: msg\n' and strip trailing blanks. function msg = trimerr (msg, prefix) idx = index (msg, [prefix ":"]); if (idx > 0) msg(1:idx+length(prefix)) = []; endif msg = strtrim (msg); endfunction ## Strip leading blanks from string. function str = trimleft (str) idx = find (! isspace (str), 1); str = str(idx:end); endfunction ## Make a structure out of the named variables ## (based on Etienne Grossmann's tar function). function s = bundle (varargin) for i = 1:nargin s.(deblank (argn(i,:))) = varargin{i}; endfor endfunction function body = __extract_test_code (nm) fid = fopen (nm, "rt"); body = []; if (fid >= 0) while (! feof (fid)) ln = fgetl (fid); if (length (ln) >= 2 && strcmp (ln(1:2), "%!")) body = [body, "\n"]; if (length (ln) > 2) body = [body, ln(3:end)]; endif endif endwhile fclose (fid); endif endfunction ### example from toeplitz %!shared msg1,msg2 %! msg1="C must be a vector"; %! msg2="C and R must be vectors"; %!fail ('toeplitz ([])', msg1); %!fail ('toeplitz ([1,2;3,4])', msg1); %!fail ('toeplitz ([1,2],[])', msg2); %!fail ('toeplitz ([1,2],[1,2;3,4])', msg2); %!fail ('toeplitz ([1,2;3,4],[1,2])', msg2); % !fail ('toeplitz','usage: toeplitz'); # usage doesn't generate an error % !fail ('toeplitz (1, 2, 3)', 'usage: toeplitz'); %!test assert (toeplitz ([1,2,3], [1,4]), [1,4; 2,1; 3,2]); %!demo toeplitz ([1,2,3,4],[1,5,6]) ### example from kron %!#error kron # FIXME suppress these until we can handle output %!#error kron(1,2,3) %!test assert (isempty (kron ([], rand (3, 4)))) %!test assert (isempty (kron (rand (3, 4), []))) %!test assert (isempty (kron ([], []))) %!shared A, B %!test %! A = [1, 2, 3; 4, 5, 6]; %! B = [1, -1; 2, -2]; %!assert (size (kron (zeros (3, 0), A)), [ 3*rows(A), 0 ]) %!assert (size (kron (zeros (0, 3), A)), [ 0, 3*columns(A) ]) %!assert (size (kron (A, zeros (3, 0))), [ 3*rows(A), 0 ]) %!assert (size (kron (A, zeros (0, 3))), [ 0, 3*columns(A) ]) %!assert (kron (pi, e), pi*e) %!assert (kron (pi, A), pi*A) %!assert (kron (A, e), e*A) %!assert (kron ([1, 2, 3], A), [ A, 2*A, 3*A ]) %!assert (kron ([1; 2; 3], A), [ A; 2*A; 3*A ]) %!assert (kron ([1, 2; 3, 4], A), [ A, 2*A; 3*A, 4*A ]) %!test %! res = [1,-1,2,-2,3,-3; 2,-2,4,-4,6,-6; 4,-4,5,-5,6,-6; 8,-8,10,-10,12,-12]; %! assert (kron (A, B), res) ### an extended demo from specgram %!#demo %! ## Speech spectrogram %! [x, Fs] = auload (file_in_loadpath ("sample.wav")); # audio file %! step = fix (5*Fs/1000); # one spectral slice every 5 ms %! window = fix (40*Fs/1000); # 40 ms data window %! fftn = 2^nextpow2 (window); # next highest power of 2 %! [S, f, t] = specgram (x, fftn, Fs, window, window-step); %! S = abs (S (2:fftn*4000/Fs,:)); # magnitude in range 0<f<=4000 Hz. %! S = S/max(max(S)); # normalize magnitude so that max is 0 dB. %! S = max (S, 10^(-40/10)); # clip below -40 dB. %! S = min (S, 10^(-3/10)); # clip above -3 dB. %! imagesc (flipud (20*log10 (S)), 1); %! % you should now see a spectrogram in the image window ## now test 'test' itself ## usage and error testing % !fail ('test','usage.*test') # no args, generates usage() % !fail ('test (1,2,3,4)','usage.*test') # too many args, generates usage() %!fail ('test ("test", "bogus")','unknown flag') # incorrect args %!fail ('garbage','garbage.*undefined') # usage on nonexistent function should be %!error test # no args, generates usage() %!error test (1,2,3,4) # too many args, generates usage() %!error <unknown flag> test ("test", 'bogus'); # incorrect args, generates error() %!error <garbage' undefined> garbage # usage on nonexistent function should be %!error test ("test", 'bogus'); # test without pattern %!test %! lastwarn(); # clear last warning just in case %!warning <warning message> warning ('warning message'); ## test of shared variables %!shared a # create a shared variable %!test a=3; # assign to a shared variable %!test assert (a,3) # variable should equal 3 %!shared b,c # replace shared variables %!test assert (!exist ("a", "var")); # a no longer exists %!test assert (isempty (b)); # variables start off empty %!shared a,b,c # recreate a shared variable %!test assert (isempty (a)); # value is empty even if it had a previous value %!test a=1; b=2; c=3; # give values to all variables %!test assert ([a,b,c],[1,2,3]); # test all of them together %!test c=6; # update a value %!test assert ([a, b, c],[1, 2, 6]); # show that the update sticks %!shared # clear all shared variables %!test assert (!exist ("a", "var")) # show that they are cleared %!shared a,b,c # support for initializer shorthand %! a=1; b=2; c=4; %!function x = __test_a (y) %! x = 2*y; %!endfunction %!assert (__test_a (2),4); # Test a test function %!function __test_a (y) %! x = 2*y; %!endfunction %!test %! __test_a (2); # Test a test function with no return value %!function [x,z] = __test_a (y) %! x = 2*y; %! z = 3*y; %!endfunction %!test # Test a test function with multiple returns %! [x,z] = __test_a (3); %! assert (x,6); %! assert (z,9); ## test of assert block %!assert (isempty ([])) # support for test assert shorthand ## demo blocks %!demo # multiline demo block %! t = [0:0.01:2*pi]; x = sin (t); %! plot (t,x); %! % you should now see a sine wave in your figure window %!demo a=3 # single line demo blocks work too ## this is a comment block. it can contain anything. %!## %! it is the "#" as the block type that makes it a comment %! and it stays as a comment even through continuation lines %! which means that it works well with commenting out whole tests % !# failure tests. All the following should fail. These tests should % !# be disabled unless you are developing test() since users don't % !# like to be presented with expected failures. I use % ! to disable. % !test error("---------Failure tests. Use test('test','verbose',1)"); % !test assert([a,b,c],[1,3,6]); # variables have wrong values % !bogus # unknown block type % !error toeplitz([1,2,3]); # correct usage % !test syntax errors) # syntax errors fail properly % !shared garbage in # variables must be comma separated % !error syntax++error # error test fails on syntax errors % !error "succeeds."; # error test fails if code succeeds % !error <wrong pattern> error("message") # error pattern must match % !demo with syntax error # syntax errors in demo fail properly % !shared a,b,c % !demo # shared variables not available in demo % ! assert(exist("a", "var")) % !error % ! test('/etc/passwd'); % ! test("nonexistent file"); % ! ## These don't signal an error, so the test for an error fails. Note % ! ## that the call doesn't reference the current fid (it is unavailable), % ! ## so of course the informational message is not printed in the log.