* config.h is never generated in msys with existing windows/msys/Makefile
* errno.h is to solve EEXIST is not defined error
* GDTEST_TOP_DIR is defined in other compile ways except msys and test_config.h is created by windows/msys/run_test.sh
* Ui64 is only created by microsoft by not support in windows and ULL is common used and general supported
* _int64 is only support by vc but __int64 can be support in win
When we build out-of-tree, the gdTestImageFromPng logic will be passed a
fully constructed relative path using existing test helpers. Don't try
to create a relative path on top of the relative path as the result will
be invalid.
This header provides a single define: GDTEST_TOP_DIR. Move it to the
build CPPFLAGS instead since it's a path var and that's the recommended
way of handling these (by autotools standards), and it simplifies the
build overall. It also harmonizes the autotool & cmake build paths.
We localize this define to the gdtest/ subdir as we don't want any of
the other tests using the path. We have gdtest helpers instead.
* GD-2.2:
fix#227 drop usage of GD_BILINEAR_FIXED and GD_BICUBIC_FIXED for gdImageRotateInterpolated, the quality does not match expectation. It is also trickier to maintain for little gain. The generic method is used and will be optimized for 2.3 to match fixed pt performance, if necessary. Also use png for comparison to avoid jpeg artifact, making impossible to exactly compare results
fix#227 drop usage of GD_BILINEAR_FIXED and GD_BICUBIC_FIXED for gdImageRotateInterpolated, the quality does not match expectation. It is also trickier to maintain for little gain. The generic method is used and will be optimized for 2.3 to match fixed pt performance, if necessary. Also use png for comparison to avoid jpeg artifact, making impossible to exactly compare results
fix#227 drop usage of GD_BILINEAR_FIXED and GD_BICUBIC_FIXED for gdImageRotateInterpolated, the quality does not match expectation. It is also trickier to maintain for little gain. The generic method is used and will be optimized for 2.3 to match fixed pt performance, if necessary. Also use png for comparison to avoid jpeg artifact, making impossible to exactly compare results
WS
#230 fix crash on fail
gdTestAssert should not accept any message. Also crashes if assert failed
Conflicts:
tests/gdimagerotate/bug00067.c
tests/gdtest/gdtest.c
A lot of tests want to read images/fonts that exist in tests/ for reading.
Rather than construct these paths by hand in every single test file, add a
few helper functions to quickly access them.
The helper functions are slightly slower (due to the repeated calls to the
strcat func), but they aren't terribly slow, especially relative to image
loading that these tests perform. They also make writing/maintaining the
tests a lot easier which is more important here.
Many of the tests open files in local paths for writing which leaves a
variety of temp files in the tests subdirs. This ends up failing in a
few scenarios like out of tree builds or cmake builds.
Add a few helper functions to the common gdtest module to quickly get
handles to temp files for the tests to leverage.
Assertions in gdtest.c do nothing on failure except print a message.
This change also makes them keep a count of failures which can be
retrieved with the function 'gdNumFailures()', making it easy to
return an error status if an assertion condition fails.
Also added gdMaxPixelDiff(), a function to return the largest
difference between two corresponding pixels. Used to detect pixels
that are similar except for a little color change.
Pierre Joye
willson-chen
Mike Frysinger
Christoph M. Becker
Ondřej Surý
pierre
Nathanael Jones
Chris Reuter
Takeshi Abe
pierrejoye