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return value for assert_image_similar

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wiredfool 2014-01-23 21:06:33 -08:00
parent 0d97ad0d8c
commit 29c9e952b3
1 changed files with 4 additions and 2 deletions
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6
Tests/tester.py
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@ -27,6 +27,7 @@ def success():
success.count += 1 success.count += 1
if _logfile: if _logfile:
print(sys.argv[0], success.count, failure.count, file=_logfile) print(sys.argv[0], success.count, failure.count, file=_logfile)
return True
def failure(msg=None, frame=None): def failure(msg=None, frame=None):
import sys, linecache import sys, linecache
@ -44,6 +45,7 @@ def failure(msg=None, frame=None):
print("- " + msg) print("- " + msg)
if _logfile: if _logfile:
print(sys.argv[0], success.count, failure.count, file=_logfile) print(sys.argv[0], success.count, failure.count, file=_logfile)
return False
success.count = failure.count = 0 success.count = failure.count = 0
@ -198,9 +200,9 @@ def assert_image_similar(a, b, epsilon, msg=None):
diff += abs(abyte-bbyte) diff += abs(abyte-bbyte)
ave_diff = float(diff)/(a.size[0]*a.size[1]) ave_diff = float(diff)/(a.size[0]*a.size[1])
if epsilon < ave_diff: if epsilon < ave_diff:
failure(msg or "average pixel value difference %.4f > epsilon %.4f" %(ave_diff, epsilon)) return failure(msg or "average pixel value difference %.4f > epsilon %.4f" %(ave_diff, epsilon))
else: else:
success() return success()
def tempfile(template, *extra): def tempfile(template, *extra):
import os, os.path, sys, tempfile import os, os.path, sys, tempfile