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Try to fix mencoder tests. [backport to 1.4.x] #4005

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Merged
merged 3 commits into from
Jan 16, 2015
Merged

Try to fix mencoder tests. [backport to 1.4.x] #4005

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12068f3
Make Travis install mencoder.
dopplershift Jan 15, 2015
f6e63da
Remove KnownFailure for mencoder in animation tests.
dopplershift Jan 15, 2015
3d193ae
Add bitrate to animation smoke tests.
dopplershift Jan 15, 2015
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2 changes: 1 addition & 1 deletion .travis.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@ matrix:

install:
- pip install -q --use-mirrors nose python-dateutil $NUMPY pep8 pyparsing pillow sphinx
- sudo apt-get update && sudo apt-get -qq install inkscape libav-tools gdb
- sudo apt-get update && sudo apt-get -qq install inkscape libav-tools gdb mencoder
# We use --no-install-recommends to avoid pulling in additional large latex docs that we don't need

# We manually install humor sans using the package from Ubuntu 14.10. Unfortunatly humor sans is not
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5 changes: 1 addition & 4 deletions lib/matplotlib/tests/test_animation.py
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Expand Up @@ -33,9 +33,6 @@ def check_save_animation(writer, extension='mp4'):
if not animation.writers.is_available(writer):
raise KnownFailureTest("writer '%s' not available on this system"
% writer)
if 'mencoder' in writer:
raise KnownFailureTest("mencoder is broken")

fig, ax = plt.subplots()
line, = ax.plot([], [])

Expand All @@ -57,7 +54,7 @@ def animate(i):
F.close()
anim = animation.FuncAnimation(fig, animate, init_func=init, frames=5)
try:
anim.save(F.name, fps=30, writer=writer)
anim.save(F.name, fps=30, writer=writer, bitrate=500)
except UnicodeDecodeError:
raise KnownFailureTest("There can be errors in the numpy " +
"import stack, " +
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