[Octave-bug-tracker] [bug #57424] Running the test suite on Windows crashes Octave

[Markus Mützel]

Follow-up Comment #9, bug #57424 (project octave):

After the last change (hg id 56d94f86a659), publish.tst now fails:

>>>>> processing
D:\Repositories\Octave\test\octave-2019-12-17-18-16-w64\mingw64\share\octave\6.0.0\etc\tests\fixed\publish\publish.tst
***** test
 visibility = get (0, "defaultfigurevisible");
 toolkit = graphics_toolkit ();
 unwind_protect
   if (! __have_feature__ ("QT_OFFSCREEN")
       || ! strcmp (graphics_toolkit (), "qt"))
     try
       graphics_toolkit ("gnuplot");
     catch
       ## The system doesn't support gnuplot for drawing hidden
       ## figures.  Just return and have test marked as passing.
       return;
     end_try_catch
   endif
   set (0, "defaultfigurevisible", "off");

   scripts = dir ("test_script*.m");
   tmpDir = tempname ();
   mkdir (tmpDir);
   opts.outputDir = tmpDir;
   for fname = {scripts.name}
     publish (fname{1}, opts);
   endfor
   confirm_recursive_rmdir (false, "local");
   rmdir (tmpDir, "s");
 unwind_protect_cleanup
   set (0, "defaultfigurevisible", visibility);
   graphics_toolkit (toolkit);
 end_unwind_protect
!!!!! test failed
__imwrite__: invalid function handle
***** test
 visibility = get (0, "defaultfigurevisible");
 toolkit = graphics_toolkit ();
 unwind_protect
   if (! __have_feature__ ("QT_OFFSCREEN")
       || ! strcmp (graphics_toolkit (), "qt"))
     try
       graphics_toolkit ("gnuplot");
     catch
       ## The system doesn't support gnuplot for drawing hidden
       ## figures.  Just return and have test marked as passing.
       return;
     end_try_catch
   endif
   set (0, "defaultfigurevisible", "off");
   ## Create temporary directory
   tmpDir = tempname ();
   mkdir (tmpDir);
   opts.outputDir = tmpDir;
   ## Call publish and grabcode
   publish ("test_script.m", opts);
   str1 = fileread ("test_script.m");
   str2 = grabcode (fullfile (tmpDir, "test_script.html"));
   confirm_recursive_rmdir (false, "local");
   rmdir (tmpDir, "s");
   ## Canonicalize strings
   str1 = strjoin (deblank (strsplit (str1, "\n")), "\n");
   str2 = strjoin (deblank (strsplit (str2, "\n")), "\n");
   assert (hash ("md5", str1), hash ("md5", str2));
 unwind_protect_cleanup
   set (0, "defaultfigurevisible", visibility);
   graphics_toolkit (toolkit);
 end_unwind_protect
!!!!! test failed
__imwrite__: invalid function handle


It still passed yesterday.
Re-open or create a new bug?

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