[Octave-bug-tracker] [bug #59038] test failure (regression) with legend.m on Windows 10

[Hartmut]

URL:
  <https://savannah.gnu.org/bugs/?59038>

                 Summary: test failure (regression) with legend.m on Windows
10
                 Project: GNU Octave
            Submitted by: hardy
            Submitted on: Sat 29 Aug 2020 04:23:41 PM UTC
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Regression
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
                 Release: 6.0.90
         Discussion Lock: Any
        Operating System: Microsoft Windows

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Details:

I have installed the current release candidate
(octave-6.0.90a-w64-installer.exe) on a Win 10 machine. I started Octave with
the shortcut icon on the desktop. Running the test suite gives me one
"regression" and one "test failure". This bug report ist about the regression
on legend.m.

Here is the output of a later test run on legend.m:


>> test legend
***** testif HAVE_FREETYPE <*40333>
 hf = figure ("visible", "off");
 unwind_protect
   axes ("units", "normalized");
   plot (1:10);
   hl = legend ("Legend Text", "units", "normalized");
   pos = get (gca, 'position');
   set (hf, 'position', [0, 0, 200, 200]);
   set (hl, 'fontsize', 20);
   assert (get (gca, 'position'), pos, 2*eps);
 unwind_protect_cleanup
   close (hf);
 end_unwind_protect
!!!!! regression: https://octave.org/testfailure/?40333
ASSERT errors for:  assert (get (gca, 'position'),pos,2 * eps)

  Location  |  Observed  |  Expected  |  Reason
    (1)          0.14         0.13       Abs err 0.01 exceeds tol 4.4409e-16
by 0.01
    (2)         0.1325        0.11       Abs err 0.0225 exceeds tol 4.4409e-16
by 0.02
    (3)         0.765        0.775       Abs err 0.01 exceeds tol 4.4409e-16
by 0.01
    (4)         0.7925       0.815       Abs err 0.0225 exceeds tol 4.4409e-16
by 0.02
PASSES 7 out of 8 tests







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