feat(IBA) scale - fix tests

Signed-off-by: Anton Dukhovnikov <antond@wetafx.co.nz>

Author: antond-weta

src/doc/imagebufalgo.rst

@@ -1357,7 +1357,7 @@ Image arithmetic
        .. code-tab:: bash oiiotool
 
           # Pixel-by-pixel multiplication of all channels of one image by the only channel of another image
-          oiiotol a.exr mono.exr --scale -o scale.exr
+          oiiotool a.exr mono.exr --scale -o scale.exr
 
 |
 

testsuite/docs-examples-cpp/run.py

@@ -20,7 +20,7 @@
 command += run_app("cmake -E copy " + test_source_dir + "/../common/unpremult.tif unpremult.tif")
 command += run_app("cmake -E copy " + test_source_dir + "/../common/bayer.png bayer.png")
 
-command += run_app("oiiotool --pattern fill:top=0:bottom=1 256x256 1 -o mono.exr")
+command += oiio_app("oiiotool") +  "--pattern fill:top=0:bottom=1 256x256 1 -o mono.exr > out.txt ;"
 
 # Copy the grid to both a tiled and scanline version
 command += oiio_app("iconvert") + "../common/grid.tif --scanline scanline.tif > out.txt ;" 

testsuite/docs-examples-python/run.py

@@ -20,7 +20,7 @@
 command += run_app("cmake -E copy " + test_source_dir + "/../common/unpremult.tif unpremult.tif")
 command += run_app("cmake -E copy " + test_source_dir + "/../common/bayer.png bayer.png")
 
-command += run_app("oiiotool --pattern fill:top=0:bottom=1 256x256 1 -o mono.exr")
+command += oiio_app("oiiotool") +  "--pattern fill:top=0:bottom=1 256x256 1 -o mono.exr > out.txt ;"
 
 # Copy the grid to both a tiled and scanline version
 command += oiio_app("iconvert") + "../common/grid.tif --scanline scanline.tif > out.txt ;"