473
85%

Ran 02 Sep 2014 09:59PM UTC

Jobs 8

Files 157

Run time 10min

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Build # 473

Build Type

push

travis-ci

Committed by

wiredfool

Commit Message

Fixed issue #857.

When saving a JPEG and specifying 'keep' for quality or subsampling,
if the source JPEG image is in grayscale mode, don't try to find the
subsampling of the source, because grayscale images don't have any
subsampling (it's only for color components).

For the moment the fix also ignores subsampling of CMYK JPEG because
currently Pillow doesn't support encoding JPEG in YCCK mode (and
subsampling doesn't make sense in CMYK, but Pillow permits saving CMYK
JPEG with subsampling, that's a bug). This fix pass those errors
silently, i.e. it doesn't raise an error when 'keep' is used but it's
not possible to keep the subsampling (because the image is grayscale
or CMYK). I think it's the proper behavior but I'm not sure.

Run Details

14584 of 19594 relevant lines covered (74.43%)

1589628.24 hits per line

Jobs

ID	Job ID	Ran	Coverage
1	473.1 (MAX_CONCURRENCY=4)	02 Sep 2014 10:06PM UTC	73.73	Travis Job 473.1
2	473.2 (MAX_CONCURRENCY=4)	02 Sep 2014 10:08PM UTC	73.85	Travis Job 473.2
3	473.3 (MAX_CONCURRENCY=4)	02 Sep 2014 09:59PM UTC	73.82	Travis Job 473.3
4	473.4 (MAX_CONCURRENCY=4)	02 Sep 2014 10:01PM UTC	73.81	Travis Job 473.4
5	473.5 (MAX_CONCURRENCY=4)	02 Sep 2014 10:02PM UTC	74.18	Travis Job 473.5
6	473.6 (MAX_CONCURRENCY=4)	02 Sep 2014 10:04PM UTC	73.94	Travis Job 473.6
7	473.7 (MAX_CONCURRENCY=4)	02 Sep 2014 10:04PM UTC	73.94	Travis Job 473.7
8	473.8 (MAX_CONCURRENCY=4)	02 Sep 2014 10:05PM UTC	73.94	Travis Job 473.8

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