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fixing deferring the rgba tests, whitespace

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wiredfool 2013-05-13 22:21:52 -07:00
parent 21e3fd2eb7
commit 94239540db
2 changed files with 24 additions and 21 deletions
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31
Tests/test_file_webp.py
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@ -9,10 +9,10 @@ except:
def test_version(): def test_version():
assert_no_exception(lambda: _webp.WebPDecoderVersion()) assert_no_exception(lambda: _webp.WebPDecoderVersion())
def test_good_alpha(): def test_good_alpha():
assert_equal(_webp.WebPDecoderBuggyAlpha(), 0) assert_equal(_webp.WebPDecoderBuggyAlpha(), 0)
def test_read_rgb(): def test_read_rgb():
@ -78,6 +78,9 @@ def test_write_rgba():
pil_image = Image.new("RGBA", (10, 10), (255, 0, 0, 20)) pil_image = Image.new("RGBA", (10, 10), (255, 0, 0, 20))
pil_image.save(temp_file) pil_image.save(temp_file)
if _webp.WebPDecoderBuggyAlpha():
return
image = Image.open(temp_file) image = Image.open(temp_file)
image.load() image.load()
@ -90,21 +93,21 @@ def test_write_rgba():
assert_image_similar(image, pil_image, 1.0) assert_image_similar(image, pil_image, 1.0)
if _webp.WebPDecoderBuggyAlpha(): if _webp.WebPDecoderBuggyAlpha():
skip("Buggy early version of webp installed, not testing transparency") skip("Buggy early version of webp installed, not testing transparency")
def test_read_rgba(): def test_read_rgba():
# Generated with `cwebp transparent.png -o transparent.webp` # Generated with `cwebp transparent.png -o transparent.webp`
file_path = "Images/transparent.webp" file_path = "Images/transparent.webp"
image = Image.open(file_path) image = Image.open(file_path)
assert_equal(image.mode, "RGBA") assert_equal(image.mode, "RGBA")
assert_equal(image.size, (200, 150)) assert_equal(image.size, (200, 150))
assert_equal(image.format, "WEBP") assert_equal(image.format, "WEBP")
assert_no_exception(lambda: image.load()) assert_no_exception(lambda: image.load())
assert_no_exception(lambda: image.getdata()) assert_no_exception(lambda: image.getdata())
orig_bytes = image.tobytes() orig_bytes = image.tobytes()
target = Image.open('Images/transparent.png') target = Image.open('Images/transparent.png')
assert_image_similar(image, target, 20.0) assert_image_similar(image, target, 20.0)

4
_webp.c
View File

@ -162,11 +162,11 @@ PyObject* WebPDecoderVersion_wrapper(PyObject* self, PyObject* args){
} }
/* /*
* The version of webp that ships with (0.1.2) Ubuntu 12.04 doesn't handle alpha well. * The version of webp that ships with (0.1.3) Ubuntu 12.04 doesn't handle alpha well.
* Files that are valid with 0.3 are reported as being invalid. * Files that are valid with 0.3 are reported as being invalid.
*/ */
PyObject* WebPDecoderBuggyAlpha_wrapper(PyObject* self, PyObject* args){ PyObject* WebPDecoderBuggyAlpha_wrapper(PyObject* self, PyObject* args){
return Py_BuildValue("i", WebPGetDecoderVersion()==0x0102); return Py_BuildValue("i", WebPGetDecoderVersion()==0x0103);
} }
static PyMethodDef webpMethods[] = static PyMethodDef webpMethods[] =