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Failing test_axes tests on MacOS 10.7 #743

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astrofrog opened this issue Mar 7, 2012 · 6 comments
Closed

Failing test_axes tests on MacOS 10.7 #743

astrofrog opened this issue Mar 7, 2012 · 6 comments
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Release critical For bugs that make the library unusable (segfaults, incorrect plots, etc) and major regressions.

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@astrofrog
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I have tried running the matplotlib tests on MacOS 10.7 with Python 2.7 and Numpy 1.6.1, and am running into a number of failures. A fair fraction of the failures are test_axes failures: http://pastebin.com/MT2tBt8z

The matplotlib configuration was:

BUILDING MATPLOTLIB
            matplotlib: 1.2.x
                python: 2.7.2 (default, Feb  1 2012, 22:59:26)  [GCC 4.2.1
                        Compatible Apple Clang 3.0
                        (tags/Apple/clang-211.12)]
              platform: darwin

REQUIRED DEPENDENCIES
                 numpy: 1.6.1
             freetype2: 14.0.8

OPTIONAL BACKEND DEPENDENCIES
                libpng: 1.4.9
               Tkinter: no
                        * TKAgg requires Tkinter
                  Gtk+: no
                        * Building for Gtk+ requires pygtk; you must be able
                        * to "import gtk" in your build/install environment
       Mac OS X native: yes
                    Qt: no
                   Qt4: no
                PySide: no
                 Cairo: no

OPTIONAL DATE/TIMEZONE DEPENDENCIES
              datetime: present, version unknown
              dateutil: matplotlib will provide
                  pytz: matplotlib will provide
adding pytz

OPTIONAL USETEX DEPENDENCIES
                dvipng: no
           ghostscript: /bin/sh: gs: command not found
                 latex: no
@mdboom
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mdboom commented Mar 20, 2012

Unfortunately, it's difficult to know what's going wrong here without the output images. We need to find a way to make sharing those easier...

@astrofrog
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I've uploaded the result_images directory after the tests to here: http://db.tt/e5AR8MAN - let me know if you need any other information!

@astrofrog
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It looks like the test_axes tests are failing because the axes frame is offset by 1 pixel in each dimension.

@mdboom
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mdboom commented Mar 20, 2012

Can you let me know if #779 addresses this for you?

@jdh2358
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jdh2358 commented Mar 22, 2012

@astrofrog we need to close this before we cut the release candidate. Are these issues fixed now with the changes in #779

@astrofrog
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Yes, these tests are fixed with #779 with the new tests (the one with anti-aliasing disabled)

@jdh2358 jdh2358 closed this as completed Mar 22, 2012
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