eb7fafe700
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)
150 lines
3.1 KiB
Bash
Executable File
150 lines
3.1 KiB
Bash
Executable File
#!/bin/bash
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ENVIRONMENT_CONFIG=$1
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shift
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TEST_BINARY=$1
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shift
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. $ENVIRONMENT_CONFIG
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set +m
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trap "" ERR
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trap "" SIGABRT
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trap "" SIGFPE
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trap "" SIGSEGV
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EXIT=0
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MISSING_FEATURE="WARNING: Missing required feature";
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KNOWN_FAILURE="WARNING: Test is known to fail";
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echo "Key:"
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echo "ok = Test passed"
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echo "n/a = Driver is missing a feature required for the test"
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echo "FAIL = Unexpected failure"
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echo "fail = Test failed, but it was an expected failure"
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echo "PASS! = Unexpected pass"
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echo ""
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get_status()
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{
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case $1 in
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# Special value we use to indicate that the test failed
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# but it was an expected failure so don't fail the
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# overall test run as a result...
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300)
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echo -n "fail";;
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# Special value we use to indicate that the test passed
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# but we weren't expecting it to pass‽
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400)
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echo -n 'PASS!';;
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# Special value to indicate the test is missing a required feature
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500)
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echo -n "n/a";;
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0)
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echo -n "ok";;
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*)
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echo -n "FAIL";;
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esac
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}
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run_test()
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{
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$($TEST_BINARY $1 &>.log)
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TMP=$?
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var_name=$2_result
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eval $var_name=$TMP
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if grep -q "$MISSING_FEATURE" .log; then
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if test $TMP -ne 0; then
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eval $var_name=500
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else
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eval $var_name=400
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fi
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elif grep -q "$KNOWN_FAILURE" .log; then
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if test $TMP -ne 0; then
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eval $var_name=300
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else
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eval $var_name=400
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fi
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else
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if test $TMP -ne 0; then EXIT=$TMP; fi
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fi
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}
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TITLE_FORMAT="%35s"
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printf $TITLE_FORMAT "Test"
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if test $HAVE_GL -eq 1; then
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GL_FORMAT=" %6s %8s %7s %6s %6s"
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printf "$GL_FORMAT" "GL+FF" "GL+ARBFP" "GL+GLSL" "GL-NPT" "GL3"
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fi
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if test $HAVE_GLES2 -eq 1; then
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GLES2_FORMAT=" %6s %7s"
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printf "$GLES2_FORMAT" "ES2" "ES2-NPT"
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fi
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echo ""
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echo ""
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for test in `cat unit-tests`
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do
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export COGL_DEBUG=
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if test $HAVE_GL -eq 1; then
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export COGL_DRIVER=gl
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export COGL_DEBUG=disable-glsl,disable-arbfp
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run_test $test gl_ff
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export COGL_DRIVER=gl
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# NB: we can't explicitly disable fixed + glsl in this case since
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# the arbfp code only supports fragment processing so we need either
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# the fixed or glsl vertends
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export COGL_DEBUG=
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run_test $test gl_arbfp
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export COGL_DRIVER=gl
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export COGL_DEBUG=disable-fixed,disable-arbfp
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run_test $test gl_glsl
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export COGL_DRIVER=gl
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export COGL_DEBUG=disable-npot-textures
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run_test $test gl_npot
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export COGL_DRIVER=gl3
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export COGL_DEBUG=
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run_test $test gl3
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fi
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if test $HAVE_GLES2 -eq 1; then
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export COGL_DRIVER=gles2
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export COGL_DEBUG=
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run_test $test gles2
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export COGL_DRIVER=gles2
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export COGL_DEBUG=disable-npot-textures
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run_test $test gles2_npot
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fi
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printf $TITLE_FORMAT "$test:"
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if test $HAVE_GL -eq 1; then
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printf "$GL_FORMAT" \
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"`get_status $gl_ff_result`" \
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"`get_status $gl_arbfp_result`" \
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"`get_status $gl_glsl_result`" \
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"`get_status $gl_npot_result`" \
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"`get_status $gl3_result`"
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fi
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if test $HAVE_GLES2 -eq 1; then
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printf "$GLES2_FORMAT" \
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"`get_status $gles2_result`" \
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"`get_status $gles2_npot_result`"
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fi
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echo ""
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done
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exit $EXIT
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