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Tests: add WIITH_TESTS_BATCHED option to execute Blender once per test

Browse source 
Some tests like cycles, sequencer and compositor batch together multiple
tests in a single Blender invocation. This makes them run faster, but
makes debugging harder. This is an option to disable that batching.

Pull Request: https://projects.blender.org/blender/blender/pulls/114603
This commit is contained in:
Brecht Van Lommel 2023-11-08 18:41:33 +01:00 committed by Brecht Van Lommel
parent 8d0323e76e
commit dccbc27eab
11 changed files with 44 additions and 42 deletions
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6
CMakeLists.txt
View file

@ -773,6 +773,12 @@ else()
set(WITH_UI_TESTS OFF)
endif()
# Enabled by default for typical use cases to speed up development cycles. However, when looking
# into threading or memory related issues (in dependency graph, out-of-bounds, etc) forcing single
# test per Blender instance could give much better clues about the root of the problem.
option(WITH_TESTS_BATCHED "Run multiple tests in a single Blender invocation, for faster test execution" ON)
mark_as_advanced(WITH_TESTS_BATCHED)
# NOTE: All callers of this must add `TEST_PYTHON_EXE_EXTRA_ARGS` before any other arguments.
set(TEST_PYTHON_EXE "" CACHE PATH "Python executable to run unit tests")
mark_as_advanced(TEST_PYTHON_EXE)

53
tests/python/CMakeLists.txt
View file

@ -127,6 +127,15 @@ function(add_python_test testname testscript)
endif()
endfunction()
# Run Python render test.
function(add_render_test testname testscript)
set(_args ${ARGN} -blender "${TEST_BLENDER_EXE}" -idiff "${OPENIMAGEIO_IDIFF}")
if(WITH_TESTS_BATCHED)
list(APPEND _args --batch)
endif()
add_python_test(${testname} ${testscript} ${_args})
endfunction()
# ------------------------------------------------------------------------------
# GENERAL PYTHON CORRECTNESS TESTS
add_blender_test(
@ -629,12 +638,10 @@ if(TRUE)
set(_svg_render_tests complex path)
foreach(render_test ${_svg_render_tests})
add_python_test(
add_render_test(
io_curve_svg_${render_test}
${CMAKE_CURRENT_LIST_DIR}/bl_io_curve_svg_test.py
-blender "${TEST_BLENDER_EXE}"
-testdir "${TEST_SRC_DIR}/io_tests/svg/${render_test}"
-idiff "${OPENIMAGEIO_IDIFF}"
-outdir "${TEST_OUT_DIR}/io_curve_svg"
)
endforeach()
@ -716,12 +723,10 @@ if(WITH_CYCLES OR WITH_OPENGL_RENDER_TESTS)
foreach(render_test ${_cycles_render_tests})
set(_cycles_test_name "cycles_${render_test}_${_cycles_device_lower}")
add_python_test(
add_render_test(
${_cycles_test_name}
${CMAKE_CURRENT_LIST_DIR}/cycles_render_tests.py
-blender "${TEST_BLENDER_EXE}"
-testdir "${TEST_SRC_DIR}/render/${render_test}"
-idiff "${OPENIMAGEIO_IDIFF}"
-outdir "${TEST_OUT_DIR}/cycles"
-device ${_cycles_device}
-blacklist ${_cycles_blacklist}
@ -739,36 +744,30 @@ if(WITH_CYCLES OR WITH_OPENGL_RENDER_TESTS)
if(WITH_OPENGL_RENDER_TESTS)
# Eevee
foreach(render_test ${render_tests})
add_python_test(
add_render_test(
eevee_${render_test}_test
${CMAKE_CURRENT_LIST_DIR}/eevee_render_tests.py
-blender "${TEST_BLENDER_EXE}"
-testdir "${TEST_SRC_DIR}/render/${render_test}"
-idiff "${OPENIMAGEIO_IDIFF}"
-outdir "${TEST_OUT_DIR}/eevee"
)
endforeach()
# Eevee Next
foreach(render_test ${render_tests})
add_python_test(
add_render_test(
eevee_next_${render_test}_test
${CMAKE_CURRENT_LIST_DIR}/eevee_next_render_tests.py
-blender "${TEST_BLENDER_EXE}"
-testdir "${TEST_SRC_DIR}/render/${render_test}"
-idiff "${OPENIMAGEIO_IDIFF}"
-outdir "${TEST_OUT_DIR}/eevee_next"
)
endforeach()
foreach(render_test ${render_tests})
# Workbench
add_python_test(
add_render_test(
workbench_${render_test}_test
${CMAKE_CURRENT_LIST_DIR}/workbench_render_tests.py
-blender "${TEST_BLENDER_EXE}"
-testdir "${TEST_SRC_DIR}/render/${render_test}"
-idiff "${OPENIMAGEIO_IDIFF}"
-outdir "${TEST_OUT_DIR}/workbench"
)
endforeach()
@ -776,24 +775,20 @@ if(WITH_CYCLES OR WITH_OPENGL_RENDER_TESTS)
if(WITH_HYDRA)
# Hydra Storm
foreach(render_test ${render_tests})
add_python_test(
add_render_test(
storm_hydra_${render_test}_test
${CMAKE_CURRENT_LIST_DIR}/storm_render_tests.py
-blender "${TEST_BLENDER_EXE}"
-testdir "${TEST_SRC_DIR}/render/${render_test}"
-idiff "${OPENIMAGEIO_IDIFF}"
-outdir "${TEST_OUT_DIR}/storm_hydra"
-export_method "HYDRA"
)
endforeach()
foreach(render_test ${render_tests})
add_python_test(
add_render_test(
storm_usd_${render_test}_test
${CMAKE_CURRENT_LIST_DIR}/storm_render_tests.py
-blender "${TEST_BLENDER_EXE}"
-testdir "${TEST_SRC_DIR}/render/${render_test}"
-idiff "${OPENIMAGEIO_IDIFF}"
-outdir "${TEST_OUT_DIR}/storm_usd"
-export_method "USD"
)
@ -823,12 +818,10 @@ if(WITH_COMPOSITOR_CPU)
endif()
foreach(comp_test ${compositor_tests})
add_python_test(
add_render_test(
compositor_${comp_test}_cpu_test
${CMAKE_CURRENT_LIST_DIR}/compositor_cpu_render_tests.py
-blender "${TEST_BLENDER_EXE}"
-testdir "${TEST_SRC_DIR}/compositor/${comp_test}"
-idiff "${OPENIMAGEIO_IDIFF}"
-outdir "${TEST_OUT_DIR}/compositor_cpu"
)
endforeach()
@ -857,12 +850,10 @@ if(WITH_COMPOSITOR_REALTIME_TESTS AND WITH_COMPOSITOR_CPU)
endif()
foreach(comp_test ${compositor_tests})
add_python_test(
add_render_test(
compositor_${comp_test}_realtime_test
${CMAKE_CURRENT_LIST_DIR}/compositor_realtime_render_tests.py
-blender "${TEST_BLENDER_EXE}"
-testdir "${TEST_SRC_DIR}/compositor/${comp_test}"
-idiff "${OPENIMAGEIO_IDIFF}"
-outdir "${TEST_OUT_DIR}/compositor_realtime"
)
endforeach()
@ -945,12 +936,10 @@ if(WITH_OPENGL_DRAW_TESTS)
if(IS_DIRECTORY ${child_path})
file(GLOB_RECURSE blends "${child_path}/*.blend")
if(blends)
add_python_test(
add_render_test(
opengl_draw_${child}
${CMAKE_CURRENT_LIST_DIR}/opengl_draw_tests.py
-blender "${TEST_BLENDER_EXE}"
-testdir "${child_path}"
-idiff "${OPENIMAGEIO_IDIFF}"
-outdir "${TEST_OUT_DIR}/opengl_draw"
)
endif()
@ -1057,12 +1046,10 @@ else()
)
foreach(render_test ${render_tests})
add_python_test(
add_render_test(
sequencer_render_${render_test}
${CMAKE_CURRENT_LIST_DIR}/sequencer_render_tests.py
-blender "${TEST_BLENDER_EXE}"
-testdir "${TEST_SRC_DIR}/sequence_editing/${render_test}"
-idiff "${OPENIMAGEIO_IDIFF}"
-outdir "${TEST_OUT_DIR}/sequence_editing"
)
endforeach()

3
tests/python/bl_io_curve_svg_test.py
View file

@ -37,6 +37,7 @@ def create_argparse():
parser.add_argument("-testdir", nargs=1)
parser.add_argument("-outdir", nargs=1)
parser.add_argument("-idiff", nargs=1)
parser.add_argument('--batch', default=False, action='store_true')
return parser
@ -57,7 +58,7 @@ def main():
if test_dir_name == 'complex':
report.set_fail_percent(0.01)
ok = report.run(test_dir, blender, get_arguments, batch=True)
ok = report.run(test_dir, blender, get_arguments, batch=args.batch)
sys.exit(not ok)

3
tests/python/compositor_cpu_render_tests.py
View file

@ -38,6 +38,7 @@ def create_argparse():
parser.add_argument("-testdir", nargs=1)
parser.add_argument("-outdir", nargs=1)
parser.add_argument("-idiff", nargs=1)
parser.add_argument('--batch', default=False, action='store_true')
return parser
@ -66,7 +67,7 @@ def main():
report.set_fail_threshold(0.06)
report.set_fail_percent(2)
ok = report.run(test_dir, blender, get_arguments, batch=True)
ok = report.run(test_dir, blender, get_arguments, batch=args.batch)
sys.exit(not ok)

3
tests/python/compositor_realtime_render_tests.py
View file

@ -49,6 +49,7 @@ def create_argparse():
parser.add_argument("-testdir", nargs=1)
parser.add_argument("-outdir", nargs=1)
parser.add_argument("-idiff", nargs=1)
parser.add_argument('--batch', default=False, action='store_true')
return parser
@ -66,7 +67,7 @@ def main():
report = render_report.Report("Compositor Realtime", output_dir, idiff, blacklist=blacklist_all)
report.set_reference_dir("compositor_realtime_renders")
ok = report.run(test_dir, blender, get_arguments, batch=True)
ok = report.run(test_dir, blender, get_arguments, batch=args.batch)
sys.exit(not ok)

3
tests/python/cycles_render_tests.py
View file

@ -107,6 +107,7 @@ def create_argparse():
parser.add_argument("-idiff", nargs=1)
parser.add_argument("-device", nargs=1)
parser.add_argument("-blacklist", nargs="*")
parser.add_argument('--batch', default=False, action='store_true')
return parser
@ -147,7 +148,7 @@ def main():
if test_dir_name in ('motion_blur', 'integrator', ):
report.set_fail_threshold(0.032)
ok = report.run(test_dir, blender, get_arguments, batch=True)
ok = report.run(test_dir, blender, get_arguments, batch=args.batch)
sys.exit(not ok)

3
tests/python/eevee_next_render_tests.py
View file

@ -110,6 +110,7 @@ def create_argparse():
parser.add_argument("-testdir", nargs=1)
parser.add_argument("-outdir", nargs=1)
parser.add_argument("-idiff", nargs=1)
parser.add_argument('--batch', default=False, action='store_true')
return parser
@ -138,7 +139,7 @@ def main():
if test_dir_name.startswith('image'):
report.set_fail_threshold(0.051)
ok = report.run(test_dir, blender, get_arguments, batch=True)
ok = report.run(test_dir, blender, get_arguments, batch=args.batch)
sys.exit(not ok)

3
tests/python/eevee_render_tests.py
View file

@ -143,6 +143,7 @@ def create_argparse():
parser.add_argument("-testdir", nargs=1)
parser.add_argument("-outdir", nargs=1)
parser.add_argument("-idiff", nargs=1)
parser.add_argument('--batch', default=False, action='store_true')
return parser
@ -171,7 +172,7 @@ def main():
if test_dir_name.startswith('image'):
report.set_fail_threshold(0.051)
ok = report.run(test_dir, blender, get_arguments, batch=True)
ok = report.run(test_dir, blender, get_arguments, batch=args.batch)
sys.exit(not ok)

3
tests/python/sequencer_render_tests.py
View file

@ -34,6 +34,7 @@ def create_argparse():
parser.add_argument("-testdir", nargs=1)
parser.add_argument("-outdir", nargs=1)
parser.add_argument("-idiff", nargs=1)
parser.add_argument('--batch', default=False, action='store_true')
return parser
@ -52,7 +53,7 @@ def main():
report.set_reference_dir("reference")
test_dir_name = Path(test_dir).name
ok = report.run(test_dir, blender, get_arguments, batch=True)
ok = report.run(test_dir, blender, get_arguments, batch=args.batch)
sys.exit(not ok)

3
tests/python/storm_render_tests.py
View file

@ -62,6 +62,7 @@ def create_argparse():
parser.add_argument("-outdir", nargs=1)
parser.add_argument("-idiff", nargs=1)
parser.add_argument("-export_method", nargs=1)
parser.add_argument('--batch', default=False, action='store_true')
return parser
@ -92,7 +93,7 @@ def main():
os.environ['BLENDER_HYDRA_EXPORT_METHOD'] = export_method
ok = report.run(test_dir, blender, get_arguments, batch=True)
ok = report.run(test_dir, blender, get_arguments, batch=args.batch)
sys.exit(not ok)

3
tests/python/workbench_render_tests.py
View file

@ -57,6 +57,7 @@ def create_argparse():
parser.add_argument("-testdir", nargs=1)
parser.add_argument("-outdir", nargs=1)
parser.add_argument("-idiff", nargs=1)
parser.add_argument('--batch', default=False, action='store_true')
return parser
@ -79,7 +80,7 @@ def main():
if test_dir_name.startswith('hair') and platform.system() == "Darwin":
report.set_fail_threshold(0.050)
ok = report.run(test_dir, blender, get_arguments, batch=True)
ok = report.run(test_dir, blender, get_arguments, batch.args=batch)
sys.exit(not ok)