mirror of
https://github.com/python-pillow/Pillow.git
synced 2024-12-25 01:16:16 +03:00
wiredfool
commit
b5d0cf5e88
59
.gitignore
vendored
59
.gitignore
vendored
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@ -1,10 +1,56 @@
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*.pyc
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*.egg-info
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build
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dist
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.tox
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# Byte-compiled / optimized / DLL files
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__pycache__/
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*.py[cod]
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# C extensions
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*.so
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docs/_build
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# Distribution / packaging
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.Python
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env/
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bin/
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build/
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develop-eggs/
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dist/
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eggs/
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lib/
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lib64/
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parts/
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sdist/
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var/
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*.egg-info/
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.installed.cfg
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*.egg
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# Installer logs
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pip-log.txt
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pip-delete-this-directory.txt
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# Unit test / coverage reports
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htmlcov/
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.tox/
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.coverage
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.cache
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nosetests.xml
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coverage.xml
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# Translations
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*.mo
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# Mr Developer
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.mr.developer.cfg
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.project
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.pydevproject
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# Rope
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.ropeproject
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# Django stuff:
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*.log
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*.pot
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# Sphinx documentation
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docs/_build/
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# Vim cruft
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.*.swp
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@ -13,3 +59,4 @@ docs/_build
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*~
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\#*#
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.#*
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@ -30,7 +30,7 @@ script:
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- python setup.py clean
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- python setup.py build_ext --inplace
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- coverage run --append --include=PIL/* selftest.py
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- coverage run --append --include=PIL/* Tests/run.py
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- python Tests/run.py --coverage
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after_success:
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- coverage report
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@ -11,10 +11,8 @@ except NameError:
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# we expect a NameError on py2.x, since it doesn't have ResourceWarnings.
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pass
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import sys
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py3 = (sys.version_info >= (3,0))
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py3 = (sys.version_info >= (3, 0))
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# some test helpers
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@ -22,6 +20,7 @@ _target = None
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_tempfiles = []
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_logfile = None
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def success():
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import sys
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success.count += 1
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@ -29,8 +28,10 @@ def success():
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print(sys.argv[0], success.count, failure.count, file=_logfile)
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return True
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def failure(msg=None, frame=None):
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import sys, linecache
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import sys
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import linecache
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failure.count += 1
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if _target:
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if frame is None:
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@ -49,6 +50,7 @@ def failure(msg=None, frame=None):
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success.count = failure.count = 0
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# predicates
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def assert_true(v, msg=None):
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@ -57,35 +59,39 @@ def assert_true(v, msg=None):
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else:
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failure(msg or "got %r, expected true value" % v)
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def assert_false(v, msg=None):
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if v:
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failure(msg or "got %r, expected false value" % v)
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else:
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success()
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def assert_equal(a, b, msg=None):
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if a == b:
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success()
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else:
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failure(msg or "got %r, expected %r" % (a, b))
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def assert_almost_equal(a, b, msg=None, eps=1e-6):
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if abs(a-b) < eps:
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success()
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else:
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failure(msg or "got %r, expected %r" % (a, b))
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def assert_deep_equal(a, b, msg=None):
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try:
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if len(a) == len(b):
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if all([x==y for x,y in zip(a,b)]):
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if all([x == y for x, y in zip(a, b)]):
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success()
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else:
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failure(msg or "got %s, expected %s" % (a,b))
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failure(msg or "got %s, expected %s" % (a, b))
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else:
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failure(msg or "got length %s, expected %s" % (len(a), len(b)))
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except:
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assert_equal(a,b,msg)
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assert_equal(a, b, msg)
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def assert_match(v, pattern, msg=None):
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@ -95,8 +101,10 @@ def assert_match(v, pattern, msg=None):
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else:
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failure(msg or "got %r, doesn't match pattern %r" % (v, pattern))
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def assert_exception(exc_class, func):
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import sys, traceback
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import sys
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import traceback
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try:
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func()
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except exc_class:
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@ -108,8 +116,10 @@ def assert_exception(exc_class, func):
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else:
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failure("expected %r exception, got no exception" % exc_class.__name__)
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def assert_no_exception(func):
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import sys, traceback
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import sys
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import traceback
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try:
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func()
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except:
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@ -118,11 +128,14 @@ def assert_no_exception(func):
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else:
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success()
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def assert_warning(warn_class, func):
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# note: this assert calls func three times!
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import warnings
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def warn_error(message, category=UserWarning, **options):
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raise category(message)
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def warn_ignore(message, category=UserWarning, **options):
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pass
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warn = warnings.warn
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@ -141,15 +154,18 @@ def assert_warning(warn_class, func):
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from io import BytesIO
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def fromstring(data):
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from PIL import Image
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return Image.open(BytesIO(data))
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def tostring(im, format, **options):
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out = BytesIO()
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im.save(out, format, **options)
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return out.getvalue()
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def lena(mode="RGB", cache={}):
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from PIL import Image
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im = cache.get(mode)
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@ -165,6 +181,7 @@ def lena(mode="RGB", cache={}):
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cache[mode] = im
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return im
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def assert_image(im, mode, size, msg=None):
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if mode is not None and im.mode != mode:
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failure(msg or "got mode %r, expected %r" % (im.mode, mode))
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@ -173,6 +190,7 @@ def assert_image(im, mode, size, msg=None):
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else:
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success()
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def assert_image_equal(a, b, msg=None):
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if a.mode != b.mode:
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failure(msg or "got mode %r, expected %r" % (a.mode, b.mode))
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@ -184,6 +202,7 @@ def assert_image_equal(a, b, msg=None):
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else:
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success()
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def assert_image_similar(a, b, epsilon, msg=None):
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epsilon = float(epsilon)
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if a.mode != b.mode:
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@ -193,19 +212,25 @@ def assert_image_similar(a, b, epsilon, msg=None):
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diff = 0
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try:
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ord(b'0')
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for abyte,bbyte in zip(a.tobytes(),b.tobytes()):
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for abyte, bbyte in zip(a.tobytes(), b.tobytes()):
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diff += abs(ord(abyte)-ord(bbyte))
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except:
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for abyte,bbyte in zip(a.tobytes(),b.tobytes()):
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for abyte, bbyte in zip(a.tobytes(), b.tobytes()):
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diff += abs(abyte-bbyte)
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ave_diff = float(diff)/(a.size[0]*a.size[1])
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if epsilon < ave_diff:
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return failure(msg or "average pixel value difference %.4f > epsilon %.4f" %(ave_diff, epsilon))
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return failure(
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msg or "average pixel value difference %.4f > epsilon %.4f" % (
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ave_diff, epsilon))
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else:
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return success()
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def tempfile(template, *extra):
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import os, os.path, sys, tempfile
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import os
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import os.path
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import sys
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import tempfile
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files = []
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root = os.path.join(tempfile.gettempdir(), 'pillow-tests')
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try:
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@ -222,11 +247,13 @@ def tempfile(template, *extra):
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_tempfiles.extend(files)
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return files[0]
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# test runner
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def run():
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global _target, _tests, run
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import sys, traceback
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import sys
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import traceback
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_target = sys.modules["__main__"]
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run = None # no need to run twice
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tests = []
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@ -251,29 +278,42 @@ def run():
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sys.argv[0], lineno, v))
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failure.count += 1
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def yield_test(function, *args):
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# collect delayed/generated tests
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_tests.append((function, args))
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def skip(msg=None):
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import os
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print("skip")
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os._exit(0) # don't run exit handlers
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def ignore(pattern):
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"""Tells the driver to ignore messages matching the pattern, for the
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duration of the current test."""
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print('ignore: %s' % pattern)
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def _setup():
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global _logfile
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import sys
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if "--coverage" in sys.argv:
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import coverage
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cov = coverage.coverage(auto_data=True, include="PIL/*")
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cov.start()
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def report():
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if run:
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run()
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if success.count and not failure.count:
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print("ok")
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# only clean out tempfiles if test passed
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import os, os.path, tempfile
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import os
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import os.path
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import tempfile
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for file in _tempfiles:
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try:
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os.remove(file)
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@ -285,18 +325,9 @@ def _setup():
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except OSError:
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pass
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if "--coverage" in sys.argv:
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import coverage
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coverage.stop()
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# The coverage module messes up when used from inside an
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# atexit handler. Do an explicit save to make sure that
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# we actually flush the coverage cache.
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coverage.the_coverage.save()
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import atexit, sys
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import atexit
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atexit.register(report)
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if "--coverage" in sys.argv:
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import coverage
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coverage.start()
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if "--log" in sys.argv:
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_logfile = open("test.log", "a")
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