2014-05-22 20:44:05 +04:00
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# Reftests for downscaling
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#
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# Downscaling can be a lossy process, so a bit of mismatch is acceptable here,
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# as long as it's barely noticable visually. When necessary, this can be
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# explicitly allowed via 'fuzzy'/'fuzzy-if' annotations.
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#
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2014-08-13 01:05:27 +04:00
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# Many of these tests check primarily that we don't lose rows or columns of
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# pixels when downscaling by making sure that the result isn't too similar to
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# about:blank. A small amount of fuzziness is used to ensure that the tests
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# don't pass because of very slight deviations; passing tests should be
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# substantially different from about:blank. This fuzziness should *not* be
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# removed as doing so would make the tests pass in situations where they
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# shouldn't.
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#
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2014-05-22 20:44:05 +04:00
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# IMPORTANT: For robustness, each test should be listed *twice* in this
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# manifest -- once with the high quality downscaling pref disabled, and once
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# with this pref enabled. The pref is set via "default-preferences", so
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# simply appending a new test to the lists below each of those lines should be
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# sufficient.
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#
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# Also note that Mac OS X has its own system-level downscaling algorithm, so
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# tests here may need Mac-specific "fuzzy-if(cocoaWidget,...)" annotations.
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2014-08-23 00:12:38 +04:00
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# Similarly, modern versions of Windows have slightly different downscaling
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# behavior than other platforms, and may require "fuzzy-if(winWidget,...)".
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2014-05-22 20:44:05 +04:00
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2014-08-13 01:05:29 +04:00
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# RUN TESTS NOT AFFECTED BY HIGH QUALITY DOWNSCALING:
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# ===================================================
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2014-08-23 00:12:38 +04:00
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== downscale-svg-1a.html downscale-svg-1-ref.html?80
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fuzzy(80,468) == downscale-svg-1b.html downscale-svg-1-ref.html?72
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== downscale-svg-1c.html downscale-svg-1-ref.html?64
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fuzzy(17,208) == downscale-svg-1d.html downscale-svg-1-ref.html?53
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fuzzy(78,216) == downscale-svg-1e.html downscale-svg-1-ref.html?40
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fuzzy(51,90) == downscale-svg-1f.html downscale-svg-1-ref.html?24
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2014-08-13 01:05:29 +04:00
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2014-05-22 20:44:05 +04:00
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# RUN TESTS WITH HIGH QUALITY DOWNSCALING DISABLED:
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# =================================================
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default-preferences pref(image.high_quality_downscaling.enabled,false)
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2014-08-23 00:12:38 +04:00
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fuzzy-if(winWidget,16,20) fuzzy-if(cocoaWidget,106,31) == downscale-1.html downscale-1-ref.html
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fuzzy(20,999) != downscale-2a.html?203,52,left about:blank
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fuzzy(20,999) != downscale-2b.html?203,52,left about:blank
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fuzzy(20,999) != downscale-2c.html?203,52,left about:blank
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fuzzy(20,999) != downscale-2d.html?203,52,left about:blank
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fuzzy(20,999) != downscale-2e.html?203,52,left about:blank
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fuzzy(20,999) fails-if(!cocoaWidget) != downscale-2f.html?203,52,left about:blank
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fuzzy(20,999) != downscale-2a.html?205,53,left about:blank
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fuzzy(20,999) != downscale-2b.html?205,53,left about:blank
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fuzzy(20,999) != downscale-2c.html?205,53,left about:blank
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fuzzy(20,999) != downscale-2d.html?205,53,left about:blank
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fuzzy(20,999) != downscale-2e.html?205,53,left about:blank
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fuzzy(20,999) fails-if(!cocoaWidget) != downscale-2f.html?205,53,left about:blank
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fuzzy(20,999) != downscale-2a.html?203,52,right about:blank
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fuzzy(20,999) != downscale-2b.html?203,52,right about:blank
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fuzzy(20,999) != downscale-2c.html?203,52,right about:blank
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fuzzy(20,999) != downscale-2d.html?203,52,right about:blank
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fuzzy(20,999) != downscale-2e.html?203,52,right about:blank
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fuzzy(20,999) random-if(!cocoaWidget) != downscale-2f.html?203,52,right about:blank
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fuzzy(20,999) != downscale-2a.html?205,53,right about:blank
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fuzzy(20,999) != downscale-2b.html?205,53,right about:blank
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fuzzy(20,999) != downscale-2c.html?205,53,right about:blank
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fuzzy(20,999) != downscale-2d.html?205,53,right about:blank
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fuzzy(20,999) != downscale-2e.html?205,53,right about:blank
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fuzzy(20,999) random-if(!cocoaWidget) != downscale-2f.html?205,53,right about:blank
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fuzzy(20,999) != downscale-2a.html?203,52,top about:blank
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fuzzy(20,999) != downscale-2b.html?203,52,top about:blank
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fuzzy(20,999) != downscale-2c.html?203,52,top about:blank
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fuzzy(20,999) != downscale-2d.html?203,52,top about:blank
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fuzzy(20,999) != downscale-2e.html?203,52,top about:blank
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fuzzy(20,999) fails-if(!cocoaWidget) != downscale-2f.html?203,52,top about:blank
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fuzzy(20,999) != downscale-2a.html?205,53,top about:blank
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fuzzy(20,999) != downscale-2b.html?205,53,top about:blank
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fuzzy(20,999) != downscale-2c.html?205,53,top about:blank
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fuzzy(20,999) != downscale-2d.html?205,53,top about:blank
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fuzzy(20,999) != downscale-2e.html?205,53,top about:blank
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fuzzy(20,999) fails-if(!cocoaWidget) != downscale-2f.html?205,53,top about:blank
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fuzzy(20,999) != downscale-2a.html?203,52,bottom about:blank
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fuzzy(20,999) != downscale-2b.html?203,52,bottom about:blank
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fuzzy(20,999) != downscale-2c.html?203,52,bottom about:blank
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fuzzy(20,999) != downscale-2d.html?203,52,bottom about:blank
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fuzzy(20,999) != downscale-2e.html?203,52,bottom about:blank
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fuzzy(20,999) fails-if(!cocoaWidget) != downscale-2f.html?203,52,bottom about:blank
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fuzzy(20,999) != downscale-2a.html?205,53,bottom about:blank
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fuzzy(20,999) != downscale-2b.html?205,53,bottom about:blank
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fuzzy(20,999) != downscale-2c.html?205,53,bottom about:blank
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fuzzy(20,999) != downscale-2d.html?205,53,bottom about:blank
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fuzzy(20,999) != downscale-2e.html?205,53,bottom about:blank
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fuzzy(20,999) fails-if(!cocoaWidget) != downscale-2f.html?205,53,bottom about:blank
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2014-05-22 20:44:05 +04:00
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# RUN TESTS WITH HIGH QUALITY DOWNSCALING ENABLED:
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# ================================================
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# High-quality downscaling enabled:
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default-preferences pref(image.high_quality_downscaling.enabled,true)
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fuzzy(31,127) == downscale-1.html downscale-1-ref.html
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2014-08-13 01:05:27 +04:00
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2014-08-23 00:12:38 +04:00
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fuzzy(20,999) != downscale-2a.html?203,52,left about:blank
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fuzzy(20,999) != downscale-2b.html?203,52,left about:blank
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fuzzy(20,999) != downscale-2c.html?203,52,left about:blank
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fuzzy(20,999) != downscale-2d.html?203,52,left about:blank
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fuzzy(20,999) != downscale-2e.html?203,52,left about:blank
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fuzzy(20,999) fails-if(B2G) != downscale-2f.html?203,52,left about:blank
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fuzzy(20,999) != downscale-2a.html?205,53,left about:blank
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fuzzy(20,999) != downscale-2b.html?205,53,left about:blank
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fuzzy(20,999) != downscale-2c.html?205,53,left about:blank
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fuzzy(20,999) != downscale-2d.html?205,53,left about:blank
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fuzzy(20,999) != downscale-2e.html?205,53,left about:blank
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fuzzy(20,999) fails-if(B2G) != downscale-2f.html?205,53,left about:blank
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fuzzy(20,999) != downscale-2a.html?203,52,right about:blank
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fuzzy(20,999) != downscale-2b.html?203,52,right about:blank
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fuzzy(20,999) != downscale-2c.html?203,52,right about:blank
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fuzzy(20,999) != downscale-2d.html?203,52,right about:blank
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fuzzy(20,999) != downscale-2e.html?203,52,right about:blank
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fuzzy(20,999) fails-if(B2G) != downscale-2f.html?203,52,right about:blank
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fuzzy(20,999) != downscale-2a.html?205,53,right about:blank
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fuzzy(20,999) != downscale-2b.html?205,53,right about:blank
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fuzzy(20,999) != downscale-2c.html?205,53,right about:blank
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fuzzy(20,999) != downscale-2d.html?205,53,right about:blank
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fuzzy(20,999) != downscale-2e.html?205,53,right about:blank
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fuzzy(20,999) fails-if(B2G) != downscale-2f.html?205,53,right about:blank
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fuzzy(20,999) != downscale-2a.html?203,52,top about:blank
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fuzzy(20,999) != downscale-2b.html?203,52,top about:blank
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fuzzy(20,999) != downscale-2c.html?203,52,top about:blank
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fuzzy(20,999) != downscale-2d.html?203,52,top about:blank
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fuzzy(20,999) != downscale-2e.html?203,52,top about:blank
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fuzzy(20,999) fails-if(B2G) != downscale-2f.html?203,52,top about:blank
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fuzzy(20,999) != downscale-2a.html?205,53,top about:blank
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fuzzy(20,999) != downscale-2b.html?205,53,top about:blank
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fuzzy(20,999) != downscale-2c.html?205,53,top about:blank
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fuzzy(20,999) != downscale-2d.html?205,53,top about:blank
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fuzzy(20,999) != downscale-2e.html?205,53,top about:blank
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fuzzy(20,999) fails-if(B2G) != downscale-2f.html?205,53,top about:blank
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fuzzy(20,999) != downscale-2a.html?203,52,bottom about:blank
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fuzzy(20,999) != downscale-2b.html?203,52,bottom about:blank
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fuzzy(20,999) != downscale-2c.html?203,52,bottom about:blank
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fuzzy(20,999) != downscale-2d.html?203,52,bottom about:blank
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fuzzy(20,999) != downscale-2e.html?203,52,bottom about:blank
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fuzzy(20,999) fails-if(B2G) != downscale-2f.html?203,52,bottom about:blank
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fuzzy(20,999) != downscale-2a.html?205,53,bottom about:blank
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fuzzy(20,999) != downscale-2b.html?205,53,bottom about:blank
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fuzzy(20,999) != downscale-2c.html?205,53,bottom about:blank
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fuzzy(20,999) != downscale-2d.html?205,53,bottom about:blank
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fuzzy(20,999) != downscale-2e.html?205,53,bottom about:blank
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fuzzy(20,999) fails-if(B2G) != downscale-2f.html?205,53,bottom about:blank
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