Revision: 8277
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=8277&view=rev
Author: mdboom
Date: 2010-04-27 19:39:27 +0000 (Tue, 27 Apr 2010)
Log Message:
-----------
Expose tolerance argument to image_comparison decorator. Use it to raise the
tolerance for the test_figimage test.
Modified Paths:
--------------
trunk/matplotlib/lib/matplotlib/testing/decorators.py
trunk/matplotlib/lib/matplotlib/tests/test_image.py
Modified: trunk/matplotlib/lib/matplotlib/testing/decorators.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/testing/decorators.py 2010-04-27
00:04:14 UTC (rev 8276)
+++ trunk/matplotlib/lib/matplotlib/testing/decorators.py 2010-04-27
19:39:27 UTC (rev 8277)
@@ -46,7 +46,7 @@
return nose.tools.make_decorator(f)(failer)
return known_fail_decorator
-def image_comparison(baseline_images=None,extensions=None):
+def image_comparison(baseline_images=None,extensions=None,tol=1e-3):
"""
call signature::
@@ -118,7 +118,6 @@
'image does not exist: %s'%expected)
# compare the images
- tol=1e-3 # default tolerance
err = compare_images( expected, actual, tol,
in_decorator=True )
if err:
Modified: trunk/matplotlib/lib/matplotlib/tests/test_image.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/tests/test_image.py 2010-04-27 00:04:14 UTC
(rev 8276)
+++ trunk/matplotlib/lib/matplotlib/tests/test_image.py 2010-04-27 19:39:27 UTC
(rev 8277)
@@ -29,7 +29,7 @@
fig.savefig('image_interps')
-...@image_comparison(baseline_images=['figimage-0', 'figimage-1'],
extensions=['png'])
+...@image_comparison(baseline_images=['figimage-0', 'figimage-1'],
extensions=['png'], tol=1.5e-3)
def test_figimage():
'test the figimage method'
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