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test: 💍 multithread nested asyncify

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This commit is contained in:
Istvan Matejcsok 2026-06-18 15:11:34 +02:00
commit 77a04821ef
3 changed files with 650 additions and 0 deletions
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19
tests/apps/Makefile.wasm
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@ -105,6 +105,14 @@ LDFLAGS_COROUTINE = $(DEBUG_LDFLAGS) $(COROUTINE_BASE_LDFLAGS) $(WX_LDFLAGS_NOGL
# forbids the very multi-parked-sleep states the harness exists to exercise.
LDFLAGS_RACES = $(DEBUG_LDFLAGS) $(COROUTINE_BASE_LDFLAGS) -sASSERTIONS=0 $(WX_LDFLAGS_NOGL)
# LDFLAGS for the raytracer thread-deadlock repro. Same pthread + pool config as
# LDFLAGS_PTHREAD, but built on COROUTINE_BASE_LDFLAGS for the 65536 ASYNCIFY
# stack KiCad actually ships (emscripten_sleep needs Asyncify to yield).
LDFLAGS_RAYTRACE = $(DEBUG_LDFLAGS) $(COROUTINE_BASE_LDFLAGS) -pthread \
-sPTHREAD_POOL_SIZE='navigator.hardwareConcurrency' \
-sPTHREAD_POOL_SIZE_STRICT=0 \
$(WX_LDFLAGS_NOGL)
# A second pre-js carries the DOM-control shim ("--pre-js A --pre-js B"
# after expansion — emcc accepts repeated --pre-js).
# JS_FILES lists the actual pre-js paths (no flags) so the link targets can
@ -549,6 +557,17 @@ $(S)/threadpool/threadpool_test.o: $(S)/threadpool/threadpool_test.cpp
$(S)/threadpool/threadpool_test.html: $(S)/threadpool/threadpool_test.o $(WX_CORE_LIB) $(JS_FILES)
$(CXX) $< $(LDFLAGS_PTHREAD) --pre-js $(JS) --shell-file $(HTML) -o $@
# Raytracer thread-deadlock repro (pthread) - mirrors render_3d_raytrace_base.cpp's
# post-process passes (detached threads + main-thread busy-wait). Variants via URL ?m=.
$(S)/raytrace-threads/raytrace_threads_test.o: $(S)/raytrace-threads/raytrace_threads_test.cpp
$(CXX) -c $(CXXFLAGS) -pthread $< -o $@
$(S)/raytrace-threads/raytrace_threads_test.html: $(S)/raytrace-threads/raytrace_threads_test.o $(WX_CORE_LIB) $(JS_FILES)
$(CXX) $< $(LDFLAGS_RAYTRACE) --pre-js $(JS) --shell-file $(HTML) -o $@
raytrace-threads: $(S)/raytrace-threads/raytrace_threads_test.html
.PHONY: raytrace-threads
# Log Error test (no GL) - reproduces KiCad's kiface error dialog
$(S)/logerror/logerror_test.o: $(S)/logerror/logerror_test.cpp
$(CXX) -c $(CXXFLAGS) $< -o $@