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Tests: Visual test suite for PNG loading. Issue #24119, patch from José Mejuto

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git-svn-id: trunk@40906 -
This commit is contained in:
juha 2013-04-28 13:37:26 +00:00
parent c256dea046
commit e2f29dcf76
187 changed files with 359 additions and 0 deletions
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186
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@ -6991,6 +6991,192 @@ test/lcltests/testmethodcompare.pas svneol=native#text/plain
test/lcltests/testpen.pas svneol=native#text/plain
test/lcltests/testpreferredsize.pas svneol=native#text/plain
test/lcltests/testunicode.pas svneol=native#text/plain
test/manual/png/PngSuite.png -text svneol=unset#image/png
test/manual/png/additionalpalettes.files.txt svneol=native#text/plain
test/manual/png/ancillarychunks.files.txt svneol=native#text/plain
test/manual/png/backgroundcolors.files.txt svneol=native#text/plain
test/manual/png/basi0g01.png -text svneol=unset#image/png
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test/manual/png/basi6a08.png -text svneol=unset#image/png
test/manual/png/basi6a16.png -text svneol=unset#image/png
test/manual/png/basic.files.txt svneol=native#text/plain
test/manual/png/basn0g01.png -text svneol=unset#image/png
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test/manual/png/gamma.files.txt svneol=native#text/plain
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test/manual/png/transparency.files.txt svneol=native#text/plain
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test/manual/png/zlibcompression.files.txt svneol=native#text/plain
test/readme.txt svneol=native#text/plain
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test/manual/png/additionalpalettes.files.txt Normal file
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pp0n2c16 - six-cube palette-chunk in true-color image
pp0n6a08 - six-cube palette-chunk in true-color+alpha image
ps1n0g08 - six-cube suggested palette (1 byte) in grayscale image
ps1n2c16 - six-cube suggested palette (1 byte) in true-color image
ps2n0g08 - six-cube suggested palette (2 bytes) in grayscale image
ps2n2c16 - six-cube suggested palette (2 bytes) in true-color image

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test/manual/png/ancillarychunks.files.txt Normal file
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ccwn2c08 - chroma chunk w:0.3127,0.3290 r:0.64,0.33 g:0.30,0.60 b:0.15,0.06
ccwn3p08 - chroma chunk w:0.3127,0.3290 r:0.64,0.33 g:0.30,0.60 b:0.15,0.06
cdfn2c08 - physical pixel dimensions, 8x32 flat pixels
cdhn2c08 - physical pixel dimensions, 32x8 high pixels
cdsn2c08 - physical pixel dimensions, 8x8 square pixels
cdun2c08 - physical pixel dimensions, 1000 pixels per 1 meter
ch1n3p04 - histogram 15 colors
ch2n3p08 - histogram 256 colors
cm0n0g04 - modification time, 01-jan-2000 12:34:56
cm7n0g04 - modification time, 01-jan-1970 00:00:00
cm9n0g04 - modification time, 31-dec-1999 23:59:59
cs3n2c16 - color, 13 significant bits
cs3n3p08 - paletted, 3 significant bits
cs5n2c08 - color, 5 significant bits
cs5n3p08 - paletted, 5 significant bits
cs8n2c08 - color, 8 significant bits (reference)
cs8n3p08 - paletted, 8 significant bits (reference)
ct0n0g04 - no textual data
ct1n0g04 - with textual data
ctzn0g04 - with compressed textual data
cten0g04 - international UTF-8, english
ctfn0g04 - international UTF-8, finnish
ctgn0g04 - international UTF-8, greek
cthn0g04 - international UTF-8, hindi
ctjn0g04 - international UTF-8, japanese

8
test/manual/png/backgroundcolors.files.txt Normal file
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bgai4a08 - 8 bit grayscale, alpha, no background chunk, interlaced
bgai4a16 - 16 bit grayscale, alpha, no background chunk, interlaced
bgan6a08 - 3x8 bits rgb color, alpha, no background chunk
bgan6a16 - 3x16 bits rgb color, alpha, no background chunk
bgbn4a08 - 8 bit grayscale, alpha, black background chunk
bggn4a16 - 16 bit grayscale, alpha, gray background chunk
bgwn6a08 - 3x8 bits rgb color, alpha, white background chunk
bgyn6a16 - 3x16 bits rgb color, alpha, yellow background chunk

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basn0g01 - black & white
basn0g02 - 2 bit (4 level) grayscale
basn0g04 - 4 bit (16 level) grayscale
basn0g08 - 8 bit (256 level) grayscale
basn0g16 - 16 bit (64k level) grayscale
basn2c08 - 3x8 bits rgb color
basn2c16 - 3x16 bits rgb color
basn3p01 - 1 bit (2 color) paletted
basn3p02 - 2 bit (4 color) paletted
basn3p04 - 4 bit (16 color) paletted
basn3p08 - 8 bit (256 color) paletted
basn4a08 - 8 bit grayscale + 8 bit alpha-channel
basn4a16 - 16 bit grayscale + 16 bit alpha-channel
basn6a08 - 3x8 bits rgb color + 8 bit alpha-channel
basn6a16 - 3x16 bits rgb color + 16 bit alpha-channel

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@ -0,0 +1,8 @@
oi1n0g16 - grayscale mother image with 1 idat-chunk
oi1n2c16 - color mother image with 1 idat-chunk
oi2n0g16 - grayscale image with 2 idat-chunks
oi2n2c16 - color image with 2 idat-chunks
oi4n0g16 - grayscale image with 4 unequal sized idat-chunks
oi4n2c16 - color image with 4 unequal sized idat-chunks
oi9n0g16 - grayscale image with all idat-chunks length one
oi9n2c16 - color image with all idat-chunks length one

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xs1n0g01 - signature byte 1 MSBit reset to zero
xs2n0g01 - signature byte 2 is a 'Q'
xs4n0g01 - signature byte 4 lowercase
xs7n0g01 - 7th byte a space instead of control-Z
xcrn0g04 - added cr bytes
xlfn0g04 - added lf bytes
xhdn0g08 - incorrect IHDR checksum
xc1n0g08 - color type 1
xc9n2c08 - color type 9
xd0n2c08 - bit-depth 0
xd3n2c08 - bit-depth 3
xd9n2c08 - bit-depth 99
xdtn0g01 - missing IDAT chunk
xcsn0g01 - incorrect IDAT checksum

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