[postgis-devel] [wktraster] Core tests failure for r5841

[Mateusz Loskot]

Hi,

I've noticed current revision of WKT Raster is broken.
Running the core tests for r5841 ends up with assertion and
load of warnings:

./testapi
1111 pixtype = 2
Raster starts with 0 bands
First point on convexhull ring is 0.5,0.5
Second point on convexhull ring is 256.5,1280.5
Third point on convexhull ring is 1280.5,1536.5
Fourth point on convexhull ring is 1024.5,256.5
Fifth point on convexhull ring is 0.5,0.5
Testing polygonize function
Testing 1BB band
WARNING: rt_band_set_nodata: NODATA value for 1BB band got truncated 
from 2 to 0
WARNING: rt_band_set_nodata: NODATA value for 1BB band got truncated 
from 3 to 1
WARNING: Pixel value for 1BB band got truncated from 2 to 0
WARNING: Pixel value for 1BB band got truncated from 3 to 1
Testing 2BB band
WARNING: rt_band_set_nodata: NODATA value for 2BUI band got truncated 
from 4 to 0
WARNING: rt_band_set_nodata: NODATA value for 2BUI band got truncated 
from 5 to 1
WARNING: Pixel value for 2BUI band got truncated from 4 to 0
WARNING: Pixel value for 2BUI band got truncated from 5 to 1
Testing 4BUI band
WARNING: rt_band_set_nodata: NODATA value for 4BUI band got truncated 
from 16 to 0
WARNING: rt_band_set_nodata: NODATA value for 4BUI band got truncated 
from 17 to 1
WARNING: Pixel value for 4BUI band got truncated from 35 to 3
Testing 8BUI band
WARNING: rt_band_set_nodata: NODATA value for 8BUI band got truncated 
from 256 to 0
WARNING: Pixel value for 8BUI band got truncated from 256 to 0
Testing 8BSI band
WARNING: rt_band_set_nodata: NODATA value for 8BSI band got truncated 
from -129 to 127
WARNING: rt_band_set_nodata: NODATA value for 8BSI band got truncated 
from 129 to -127
WARNING: Pixel value for 8BSI band got truncated from -129 to 127
WARNING: Pixel value for 8BSI band got truncated from 129 to -127
Testing 16BSI band
WARNING: rt_band_set_nodata: NODATA value for 16BSI band got truncated 
from -32769 to 32767
WARNING: rt_band_set_nodata: NODATA value for 16BSI band got truncated 
from 32769 to -32767
WARNING: Pixel value for 16BSI band got truncated from -32769 to 32767
WARNING: Pixel value for 16BSI band got truncated from 32769 to -32767
ERROR: Coordinates ouf of range
Testing 16BUI band
WARNING: rt_band_set_nodata: NODATA value for 16BUI band got truncated 
from 65536 to 0
WARNING: Pixel value for 16BUI band got truncated from 65536 to 0
ERROR: Coordinates ouf of range
Testing 32BUI band
WARNING: rt_band_set_nodata: NODATA value for 32BUI band got truncated 
from 4.29497e+09 to 0
WARNING: Pixel value for 32BUI band got truncated from 4.29497e+09 to 0
ERROR: Coordinates ouf of range
Testing 32BSI band
WARNING: rt_band_set_nodata: NODATA value for 32BSI band got truncated 
from 2.14748e+09 to -2.14748e+09
WARNING: Pixel value for 32BSI band got truncated from 2.14748e+09 to 
-2.14748e+09
ERROR: Coordinates ouf of range
Testing 32BF band
Testing 64BF band
Testing band hasnodata flag
testapi: rt_api.c:545: rt_band_get_data: Assertion `((void *)0) != band' 
failed.
make[2]: *** [check] Aborted
make[2]: Leaving directory 
`/home/mloskot/dev/wktraster/_svn/trunk/test/core'
make[1]: *** [check] Error 2
make[1]: Leaving directory `/home/mloskot/dev/wktraster/_svn/trunk/test'
make: *** [check] Error 2

The assertion is serious and happens in crucial function.
I checked and the last healthy revision seems to be r5811.

Pierre, Jorge, could you re-validate your recent commits?
You do run "make check" before every commit, don't you?

Best regards,
-- 
Mateusz Loskot, http://mateusz.loskot.net