Oh, and there is a typo in jpeg test cover file.
It's actually cover_test.jpg instead of cover-test.jpg
S.B.
Le 25/05/2015 21:04, Sébastien Blaisot a écrit :
Ok, Got It.
on one hand :
const QString
kCoverLocationTest("/src/test/id3-test-data/cover-test.jpg");
[...]
QImage img = QImage(kCoverLocationTest);
fails to load the image because of the absolute /src path
on the other hand :
info.coverLocation = "../../../" % kCoverLocationTest;
[...]
res = CoverArtCache::loadCover(info, NULL, 1234, 0, false);
Fails to load because of the broken relative path
and finally :
EXPECT_EQ(img, res.cover.image);
Succeeds because both are not loaded.
We are comparing the result of two failed actions, both are failed,
test succeed.
I just created a pull request to correct the test. I think this will
fail CI tests at least on windows as jpeg cover art are failing under
windows.
https://github.com/mixxxdj/mixxx/pull/594
sb
Le 25/05/2015 18:14, Sébastien Blaisot a écrit :
Hi,
I think that cover art unit tests are not working as expected.
This line from coverartcache_test.cpp :
https://github.com/mixxxdj/mixxx/blob/master/src/test/coverartcache_test.cpp#L32
produces this output during test :
CoverArtUtils::loadCover FILE cover does not exist:
"../../..//src/test/id3-test-data/cover-test.jpg"
"/home/travis/build/mixxxdj/mixxx/src/test/id3-test-data/cover-test.mp3"
so loadCover is failing.
The test is actually succeeding, but I can't figure how it can
succeed without a way to load the test data.
Another strange thing for me :
Last line of the test try to compare embedded cover art in mp3 file
with content of the JPEG file.
but embedded cover in MP3 file is a PNG file.
How can this test succeed comparing a JPEG image with a PNG image ?
having the internal QImage format exactly similar after two different
compression algorithms has been applied (PNG vs JPEG) seems nearly
impossible.
What do you think of it ?
regards,
sb
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