[Octave-bug-tracker] [bug #49166] "system.tst" fails under Windows

[Hartmut]

URL:
  <http://savannah.gnu.org/bugs/?49166>

                 Summary: "system.tst" fails under Windows
                 Project: GNU Octave
            Submitted by: hardy
            Submitted on: Fri 23 Sep 2016 11:47:59 AM GMT
                Category: Test Suite
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Inaccurate Result
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.2.0-rc2
        Operating System: Microsoft Windows

    _______________________________________________________

Details:

When I do "__run_test_suite__" within Octave, installed via the official
Windows installer from the alpha.gnu.org website (version 4.2.0-rc2) on a Win7
machine, then I get 1 FAIL-ing test result from "system.tst".

Here is the corresponding text from fntests.log:


>>>>> processing system.tst
***** test
 [t1, u1, s1] = cputime ();
 for i = 1:200
   sin (i);
 endfor
 [t2, u2, s2] = cputime ();
 assert (t1, u1 + s1);
 assert (t2 == u2 + s2);
 assert (t2 >= t1);
 assert (u2 >= u2);
 assert (s2 >= s2);
!!!!! test failed
ASSERT errors for:  assert (t1,u1 + s1)

  Location  |  Observed  |  Expected  |  Reason
     ()        412.9534     412.9534     Abs err 5.6843e-014 exceeds tol 0
***** testif HAVE_GETPWUID
 x = getpwuid (getuid ());
 assert (x.dir, tilde_expand ("~"));
 assert (x.dir, tilde_expand (sprintf ("~%s", x.name)));
 assert ("foobar", tilde_expand ("foobar"));
----- skipped test

***** testif HAVE_GETPGRP
 assert (getpgrp () > 0);
----- skipped test

***** testif HAVE_GETPPID
 assert (getppid () > 0);
----- skipped test

***** testif HAVE_GETEUID
 assert (geteuid () >= 0)
----- skipped test

***** testif HAVE_GETUID
 assert (getuid () >= 0)
----- skipped test

***** testif HAVE_GETEGID
 assert (getegid () >= 0)
----- skipped test

***** testif HAVE_GETGID
 assert (getgid () >= 0)
----- skipped test

***** testif HAVE_GETPWENT
 s = getpwent ();
 endpwent ();
 assert (isstruct (s)
         && isfield (s, "name")
         && isfield (s, "passwd")
         && isfield (s, "uid")
         && isfield (s, "gid")
         && isfield (s, "gecos")
         && isfield (s, "dir")
         && isfield (s, "shell"));
----- skipped test

***** testif HAVE_GETPWUID
 x = getpwent ();
 y = getpwuid (x.uid);
 endpwent ();
 assert (strcmp (x.name, y.name) && x.uid == y.uid && x.gid == y.gid);
----- skipped test

***** testif HAVE_GETPWNAM
 x = getpwent ();
 y = getpwnam (x.name);
 endpwent ();
 assert (strcmp (x.name, y.name) && x.uid == y.uid && x.gid == y.gid);
----- skipped test

***** testif HAVE_SETPWENT
 x = getpwent ();
 setpwent ();
 y = getpwent ();
 endpwent ();
 assert (strcmp (x.name, y.name) && x.uid == y.uid && x.gid == y.gid);
----- skipped test

***** testif HAVE_GETGRENT
 x = getgrent ();
 endgrent ();
 assert (isstruct (x)
         && isfield (x, "name")
         && isfield (x, "passwd")
         && isfield (x, "gid")
         && isfield (x, "mem"));
----- skipped test

***** testif HAVE_GETGRGID
 x = getgrent ();
 y = getgrgid (x.gid);
 endgrent ();
 assert (strcmp (x.name, y.name) && x.gid == y.gid);
----- skipped test

***** testif HAVE_GETGRNAM
 x = getgrent ();
 y = getgrnam (x.name);
 endgrent ();
 assert (strcmp (x.name, y.name) && x.gid == y.gid);
----- skipped test

***** testif HAVE_SETGRENT
 x = getgrent ();
 setgrent ();
 y = getgrent ();
 endgrent ();
 assert (strcmp (x.name, y.name) && x.gid == y.gid);
----- skipped test



Additional notes:

* When I try "test system.tst" this does not seem to call the test at all. How
do I call this single test?
* When I paste only the relevant test code

 [t1, u1, s1] = cputime ();
 for i = 1:200
   sin (i);
 endfor
 [t2, u2, s2] = cputime ();
 assert (t1, u1 + s1);
 assert (t2 == u2 + s2);
 assert (t2 >= t1);
 assert (u2 >= u2);
 assert (s2 >= s2);

into an m-file, then this runs totally fine. No errors in this case.
* I have not tried to run the full test suite for a second time, because it
takes so horrendously long.






    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?49166>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.gnu.org/