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111 lines
5.3 KiB
CMake
111 lines
5.3 KiB
CMake
# Standalone end-to-end harness for the out-of-process sandbox runtime.
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# JUCE-only (no cmake-js / node-addon-api / ONNX): builds a passthrough VST3
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# fixture, the real slopsmith-vst-host child, and a host-side driver that spawns
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# the child, loads the plugin, and round-trips audio over the shm ring.
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#
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# Heavier than tests/sandbox/standalone (it pulls in juce_audio_processors +
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# juce_gui_basics + a VST3), so it lives in its own bootstrap / CI job. POSIX
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# only — the e2e driver uses the fd-passing host API.
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#
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# cmake -S tests/sandbox/e2e -B build/e2e -DCMAKE_BUILD_TYPE=Debug
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# cmake --build build/e2e
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# ctest --test-dir build/e2e --output-on-failure
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cmake_minimum_required(VERSION 3.22)
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project(slopsmith_sandbox_e2e VERSION 1.0.0 LANGUAGES C CXX)
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set(CMAKE_CXX_STANDARD 20)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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get_filename_component(REPO_ROOT "${CMAKE_CURRENT_SOURCE_DIR}/../../.." ABSOLUTE)
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if(NOT EXISTS "${REPO_ROOT}/JUCE/CMakeLists.txt")
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message(FATAL_ERROR "JUCE submodule not found at ${REPO_ROOT}/JUCE. "
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"Run: git submodule update --init --recursive")
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endif()
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if(WIN32)
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message(FATAL_ERROR "The sandbox e2e harness is POSIX-only (fd-passing host API).")
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endif()
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add_subdirectory("${REPO_ROOT}/JUCE" juce_build)
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set(SANDBOX "${REPO_ROOT}/src/audio/Sandbox")
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enable_testing()
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# --- passthrough VST3 fixture (doubles its input) ---
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juce_add_plugin(SlopPassThrough
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PRODUCT_NAME "SlopPassThrough"
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COMPANY_NAME "Slop"
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PLUGIN_MANUFACTURER_CODE Slop
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PLUGIN_CODE Sptp
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FORMATS VST3
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IS_SYNTH FALSE
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NEEDS_MIDI_INPUT FALSE
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VST3_CATEGORIES Fx)
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target_sources(SlopPassThrough PRIVATE passthrough.cpp)
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target_compile_definitions(SlopPassThrough PRIVATE
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JUCE_WEB_BROWSER=0 JUCE_USE_CURL=0 JUCE_VST3_CAN_REPLACE_VST2=0)
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target_link_libraries(SlopPassThrough PRIVATE
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juce::juce_audio_utils juce::juce_audio_processors juce::juce_gui_basics
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juce::juce_audio_plugin_client)
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# --- the real vst-host child (POSIX sources) ---
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add_executable(slopsmith-vst-host
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"${REPO_ROOT}/src/vst-host/main.cpp"
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"${REPO_ROOT}/src/audio/VSTHost.cpp"
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"${SANDBOX}/Protocol.cpp"
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"${SANDBOX}/ControlChannel_shared.cpp" "${SANDBOX}/ControlChannel_posix.cpp"
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"${SANDBOX}/AudioChannel_shared.cpp" "${SANDBOX}/AudioChannel_posix.cpp")
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target_include_directories(slopsmith-vst-host PRIVATE "${REPO_ROOT}/src/audio")
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target_link_libraries(slopsmith-vst-host PRIVATE
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juce::juce_audio_basics juce::juce_audio_devices juce::juce_audio_formats
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juce::juce_audio_processors juce::juce_core juce::juce_data_structures
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juce::juce_dsp juce::juce_events juce::juce_graphics juce::juce_gui_basics)
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target_compile_definitions(slopsmith-vst-host PRIVATE
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JUCE_PLUGINHOST_VST3=1 JUCE_PLUGINHOST_AU=0 JUCE_PLUGINHOST_LV2=0
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JUCE_WEB_BROWSER=0 JUCE_USE_CURL=0 JUCE_DISPLAY_SPLASH_SCREEN=0
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JUCE_MODAL_LOOPS_PERMITTED=1 JUCE_STANDALONE_APPLICATION=1 JUCE_REPORT_APP_USAGE=0)
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# main.cpp calls XInitThreads/XSetErrorHandler directly on Linux to install a
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# non-fatal X error handler (JUCE only does this for standalone JUCEApplications,
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# which this child is not). JUCE itself dlopen()s libX11, but our direct calls
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# need it link-time. Mirrors src/vst-host/CMakeLists.txt.
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if(UNIX AND NOT APPLE)
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find_package(X11 REQUIRED)
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target_link_libraries(slopsmith-vst-host PRIVATE ${X11_LIBRARIES})
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target_include_directories(slopsmith-vst-host PRIVATE ${X11_INCLUDE_DIR})
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endif()
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# --- host-side e2e driver ---
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add_executable(sandbox_e2e_test
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e2e_test.cpp
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"${SANDBOX}/SandboxedProcessor.cpp"
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"${SANDBOX}/SandboxFactory_shared.cpp" "${SANDBOX}/SandboxFactory_posix.cpp"
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"${SANDBOX}/AudioChannel_shared.cpp" "${SANDBOX}/AudioChannel_posix.cpp"
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"${SANDBOX}/ControlChannel_shared.cpp" "${SANDBOX}/ControlChannel_posix.cpp"
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"${SANDBOX}/SubprocessHandle_posix.cpp"
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"${SANDBOX}/Protocol.cpp")
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target_include_directories(sandbox_e2e_test PRIVATE "${REPO_ROOT}/src/audio")
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target_link_libraries(sandbox_e2e_test PRIVATE
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juce::juce_audio_basics juce::juce_audio_devices juce::juce_audio_formats
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juce::juce_audio_processors juce::juce_core juce::juce_dsp juce::juce_events)
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target_compile_definitions(sandbox_e2e_test PRIVATE
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JUCE_PLUGINHOST_VST3=1 JUCE_WEB_BROWSER=0 JUCE_USE_CURL=0
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JUCE_STANDALONE_APPLICATION=0 JUCE_REPORT_APP_USAGE=0)
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add_dependencies(sandbox_e2e_test slopsmith-vst-host SlopPassThrough_VST3)
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# The VST3 bundle lands in <build>/SlopPassThrough_artefacts/<config>/VST3/.
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add_test(NAME sandbox_e2e_test
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COMMAND sandbox_e2e_test
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"$<TARGET_FILE:slopsmith-vst-host>"
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"${CMAKE_BINARY_DIR}/SlopPassThrough_artefacts/$<CONFIG>/VST3/SlopPassThrough.vst3")
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# Orphan-cleanup regression (issue #265): host crash → child must not orphan.
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# Linux-only — the driver's leak path + PR_SET_PDEATHSIG are JUCE_LINUX-gated;
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# on macOS the env var is a no-op so this would assert clean-shutdown, not the
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# crash path, which would be misleading. (UNIX AND NOT APPLE matches the X11
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# linkage block above and excludes any other non-mac POSIX target.)
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if(UNIX AND NOT APPLE)
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add_test(NAME sandbox_e2e_leak
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COMMAND bash "${CMAKE_CURRENT_SOURCE_DIR}/leak_test.sh"
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"$<TARGET_FILE:sandbox_e2e_test>"
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"$<TARGET_FILE:slopsmith-vst-host>"
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"${CMAKE_BINARY_DIR}/SlopPassThrough_artefacts/$<CONFIG>/VST3/SlopPassThrough.vst3")
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endif()
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