We want any run-time warnings to cause the conformance tests to fail.
We are currently setting G_DEBUG in test_utils_init and this would
previously cause the fatal-warnings debug option to be set. However
since commit 47444dac of glib this no longer works because the
environment variable is read in a magic constructor of libglib so it
is too late to try to set it there. This patch makes it also set it in
run-tests.sh to avoid the problem.
Reviewed-by: Robert Bragg <robert@linux.intel.com>
(cherry picked from commit 95a6d962f5bc2f21bfcdb2f0bc6b55cfa28792b3)
This adds a white-box unit test that verifies that GL_BLEND is disabled
when drawing an opaque rectangle, enabled when drawing a transparent
rectangle and then disabled again when drawing a transparent rectangle
but with a blend string that effectively disables blending.
This shares the test utilities and launcher infrastructure we are using
for conformance tests so we get consistent reporting and so unit tests
will be run against a range of different drivers.
This adds a --enable-unit-tests configure option which is enabled by
default but if disabled will make all UNIT_TESTS() into static inline
functions that we should expect the compiler to discard since they won't
be referenced by anything.
Reviewed-by: Neil Roberts <neil@linux.intel.com>
(cherry picked from commit 9047cce06bbf9051ec77e622be2fdbb96ed767a8)
