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Commitf5392d6

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Add some animation tests.
1 parentd610a5d commitf5392d6

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6 files changed

+44
-37
lines changed

6 files changed

+44
-37
lines changed

‎.appveyor.yml

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -63,7 +63,7 @@ install:
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-activate test-environment
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-echo %PYTHON_VERSION% %TARGET_ARCH%
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# pytest-cov>=2.3.1 due to https://github.com/pytest-dev/pytest-cov/issues/124
66-
-pip install -q "pytest!=3.3.0,>=3.2.0" "pytest-cov>=2.3.1" pytest-rerunfailures pytest-timeout pytest-xdist
66+
-pip install -q "pytest>=3.3.1" "pytest-cov>=2.3.1" pytest-rerunfailures pytest-timeout pytest-xdist
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6868
# Apply patch to `subprocess` on Python versions > 2 and < 3.6.3
6969
# https://github.com/matplotlib/matplotlib/issues/9176

‎.travis.yml

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -52,7 +52,7 @@ env:
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-NUMPY=numpy
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-PANDAS=
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-PYPARSING=pyparsing
55-
-PYTEST='pytest!=3.3.0,>=3.2.0'
55+
-PYTEST='pytest>=3.3.1'
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-PYTEST_COV=pytest-cov
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-PYTEST_PEP8=
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-SPHINX=sphinx
@@ -74,7 +74,7 @@ matrix:
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-NUMPY=numpy==1.10.0
7575
-PANDAS='pandas<0.21.0'
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-PYPARSING=pyparsing==2.0.1
77-
-PYTEST=pytest==3.1.0
77+
-PYTEST=pytest==3.3.1
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-PYTEST_COV=pytest-cov==2.3.1
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-SPHINX=sphinx==1.3
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-python:3.5

‎doc/devel/contributing.rst

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -151,7 +151,7 @@ environment is set up properly::
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..note::
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154-
**Additional dependencies for testing**:pytest_ (version 3.1 or later),
154+
**Additional dependencies for testing**:pytest_ (version 3.3.1 or later),
155155
Ghostscript_,Inkscape_
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157157
..seealso::

‎doc/devel/testing.rst

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -25,7 +25,7 @@ local FreeType build
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The following software is required to run the tests:
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28-
-pytest_ (>=3.1)
28+
-pytest_ (>=3.3.1)
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-Ghostscript_ (to render PDF files)
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-Inkscape_ (to render SVG files)
3131

‎lib/matplotlib/tests/test_animation.py

Lines changed: 38 additions & 31 deletions
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,4 @@
1-
from __future__importabsolute_import,division,print_function
2-
3-
importsix
4-
1+
frompathlibimportPath
52
importsys
63
importtempfile
74

@@ -42,25 +39,30 @@ def finish(self):
4239
pass
4340

4441

45-
deftest_null_movie_writer():
46-
# Test running an animation with NullMovieWriter.
47-
48-
fig=plt.figure()
42+
defmake_animation(**kwargs):
43+
fig,ax=plt.subplots()
44+
line,=ax.plot([])
4945

5046
definit():
5147
pass
5248

5349
defanimate(i):
54-
pass
50+
line.set_data([0,1], [0,i])
51+
returnline,
52+
53+
returnanimation.FuncAnimation(fig,animate,**kwargs)
54+
55+
56+
deftest_null_movie_writer():
57+
# Test running an animation with NullMovieWriter.
58+
59+
anim=make_animation(frames=5)
5560

56-
num_frames=5
5761
filename="unused.null"
5862
dpi=50
5963
savefig_kwargs=dict(foo=0)
60-
61-
anim=animation.FuncAnimation(fig,animate,init_func=init,
62-
frames=num_frames)
6364
writer=NullMovieWriter()
65+
6466
anim.save(filename,dpi=dpi,writer=writer,
6567
savefig_kwargs=savefig_kwargs)
6668

@@ -178,23 +180,8 @@ def animate(i):
178180

179181

180182
deftest_no_length_frames():
181-
fig,ax=plt.subplots()
182-
line,=ax.plot([], [])
183-
184-
definit():
185-
line.set_data([], [])
186-
returnline,
187-
188-
defanimate(i):
189-
x=np.linspace(0,10,100)
190-
y=np.sin(x+i)
191-
line.set_data(x,y)
192-
returnline,
193-
194-
anim=animation.FuncAnimation(fig,animate,init_func=init,
195-
frames=iter(range(5)))
196-
writer=NullMovieWriter()
197-
anim.save('unused.null',writer=writer)
183+
(make_animation(frames=iter(range(5)))
184+
.save('unused.null',writer=NullMovieWriter()))
198185

199186

200187
deftest_movie_writer_registry():
@@ -212,10 +199,30 @@ def test_movie_writer_registry():
212199
assertnotanimation.writers.is_available("ffmpeg")
213200
# something which is guaranteed to be available in path
214201
# and exits immediately
215-
bin=u"true"ifsys.platform!='win32'elseu"where"
202+
bin="true"ifsys.platform!='win32'else"where"
216203
mpl.rcParams['animation.ffmpeg_path']=bin
217204
assertanimation.writers._dirty
218205
animation.writers.list()# resets
219206
assertnotanimation.writers._dirty
220207
assertanimation.writers.is_available("ffmpeg")
221208
mpl.rcParams['animation.ffmpeg_path']=ffmpeg_path
209+
210+
211+
@pytest.mark.parametrize("method_name", ["to_html5_video","to_jshtml"])
212+
deftest_embed_limit(method_name,caplog):
213+
mpl.rcParams["animation.embed_limit"]=1e-6# Approximately 1 byte.
214+
getattr(make_animation(frames=1),method_name)()
215+
assertlen(caplog.records)==1
216+
record,=caplog.records
217+
assert (record.name=="matplotlib.animation"
218+
andrecord.levelname=="WARNING")
219+
220+
221+
@pytest.mark.parametrize(
222+
"method_name",
223+
["to_html5_video",
224+
pytest.mark.xfail("to_jshtml")])# Needs to be fixed.
225+
deftest_cleanup_temporaries(method_name,tmpdir):
226+
withtmpdir.as_cwd():
227+
getattr(make_animation(frames=1),method_name)()
228+
assertlist(Path(tmpdir).iterdir())== []

‎setupext.py

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -739,7 +739,7 @@ def get_namespace_packages(self):
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740740
classTests(OptionalPackage):
741741
name="tests"
742-
pytest_min_version='3.1'
742+
pytest_min_version='3.3.1'
743743
default_config=False
744744

745745
defcheck(self):

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