tests: Removed existing custom tolerance values, since they are irrelevant under the new algorithm.

mgiuca-google · mgiuca-google · commit 8d44f755e37c · 2013-02-27T11:49:03.000+11:00
Added a few new tolerance values, for output I am seeing that is valid but slightly different to the baseline image.
diff --git a/lib/matplotlib/tests/test_axes.py b/lib/matplotlib/tests/test_axes.py
@@ -501,7 +501,7 @@ def test_imshow():
 
     ax.imshow(r)
 
-@image_comparison(baseline_images=['imshow_clip'], tol=100)
+@image_comparison(baseline_images=['imshow_clip'])
 def test_imshow_clip():
     # As originally reported by Gellule Xg <gellule.xg@free.fr>
 
diff --git a/lib/matplotlib/tests/test_backend_pgf.py b/lib/matplotlib/tests/test_backend_pgf.py
@@ -57,7 +57,7 @@ def compare_figure(fname):
 
     expected = os.path.join(result_dir, "expected_%s" % fname)
     shutil.copyfile(os.path.join(baseline_dir, fname), expected)
-    err = compare_images(expected, actual, tol=50)
+    err = compare_images(expected, actual)
     if err:
         raise ImageComparisonFailure('images not close: %s vs. %s' % (actual, expected))
 
diff --git a/lib/matplotlib/tests/test_bbox_tight.py b/lib/matplotlib/tests/test_bbox_tight.py
@@ -4,7 +4,7 @@
 import numpy as np
 
 @image_comparison(baseline_images=['bbox_inches_tight'], remove_text=True,
-                  savefig_kwarg=dict(bbox_inches='tight'))
+                  savefig_kwarg=dict(bbox_inches='tight'), tol=15)
 def test_bbox_inches_tight():
     "Test that a figure saved using bbox_inches'tight' is clipped right"
     rcParams.update(rcParamsDefault)
diff --git a/lib/matplotlib/tests/test_image.py b/lib/matplotlib/tests/test_image.py
@@ -56,7 +56,7 @@ def test_interp_nearest_vs_none():
     ax2.set_title('interpolation nearest')
 
 
-@image_comparison(baseline_images=['figimage-0', 'figimage-1'], extensions=['png'], tol=15)
+@image_comparison(baseline_images=['figimage-0', 'figimage-1'], extensions=['png'])
 def test_figimage():
     'test the figimage method'
 
@@ -159,7 +159,7 @@ def test_image_clip():
 
     im = ax.imshow(d, extent=(-pi,pi,-pi/2,pi/2))
 
-@image_comparison(baseline_images=['imshow'], tol=15, remove_text=True)
+@image_comparison(baseline_images=['imshow'], remove_text=True)
 def test_imshow():
     import numpy as np
     import matplotlib.pyplot as plt
diff --git a/lib/matplotlib/tests/test_legend.py b/lib/matplotlib/tests/test_legend.py
@@ -4,7 +4,7 @@
 import matplotlib.pyplot as plt
 import matplotlib as mpl
 
-@image_comparison(baseline_images=['legend_auto1'], tol=15, remove_text=True)
+@image_comparison(baseline_images=['legend_auto1'], remove_text=True)
 def test_legend_auto1():
     'Test automatic legend placement'
     fig = plt.figure()
diff --git a/lib/matplotlib/tests/test_mathtext.py b/lib/matplotlib/tests/test_mathtext.py
@@ -140,7 +140,7 @@
 def make_set(basename, fontset, tests, extensions=None):
     def make_test(filename, test):
         @image_comparison(baseline_images=[filename], extensions=extensions,
-                          freetype_version=('2.4.5', '2.4.9'))
+                          freetype_version=('2.4.5', '2.4.9'), tol=50)
         def single_test():
             matplotlib.rcParams['mathtext.fontset'] = fontset
             fig = plt.figure(figsize=(5.25, 0.75))
diff --git a/lib/matplotlib/tests/test_simplification.py b/lib/matplotlib/tests/test_simplification.py
@@ -28,7 +28,7 @@ def test_clipping():
     ax.plot(t, s, linewidth=1.0)
     ax.set_ylim((-0.20, -0.28))
 
-@image_comparison(baseline_images=['overflow'], tol=100, remove_text=True)
+@image_comparison(baseline_images=['overflow'], remove_text=True)
 def test_overflow():
     x = np.array([1.0,2.0,3.0,2.0e5])
     y = np.arange(len(x))
