Initial wasm simulator checkpoint
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CNC Local
157
test-linuxcnc-source-link.sh
Executable file
157
test-linuxcnc-source-link.sh
Executable file
@@ -0,0 +1,157 @@
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#!/usr/bin/env bash
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set -euo pipefail
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cd "$(dirname "$0")"
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linuxcnc_root=${LINUXCNC_ROOT:-../linuxcnc}
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cxx=${CXX:-g++}
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build_dir=${TMPDIR:-/tmp}/cnc_sim_rs274_source_link
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python_includes=$(python3.13-config --includes 2>/dev/null || python3-config --includes)
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rm -rf "$build_dir"
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mkdir -p "$build_dir"
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common_flags=(
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-std=c++17
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-DULAPI
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$python_includes
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-I core/include
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-I core/src
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-I "$linuxcnc_root/src"
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-I "$linuxcnc_root/src/emc"
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-I "$linuxcnc_root/src/emc/nml_intf"
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-I "$linuxcnc_root/src/emc/rs274ngc"
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-I "$linuxcnc_root/src/emc/motion"
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-I "$linuxcnc_root/src/emc/pythonplugin"
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-I "$linuxcnc_root/include"
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)
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objects=()
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while IFS=: read -r group path note; do
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case "$group" in
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core)
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obj="$build_dir/$(basename "$path" .cc).o"
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"$cxx" "${common_flags[@]}" -c "$linuxcnc_root/$path" -o "$obj"
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objects+=("$obj")
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;;
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""|\#*|binding|tooldata)
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;;
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*)
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echo "unknown manifest group: $group" >&2
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exit 1
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;;
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esac
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done < linuxcnc-rs274-source-files.txt
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for source in \
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core/src/canon_event_sink.cpp \
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core/src/linuxcnc_canon_bridge.cpp \
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core/src/rtcp_kinematics.cpp \
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core/src/simulator_gcode_controls.cpp \
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core/tools/linuxcnc_rs274_dump.cpp; do
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obj="$build_dir/$(basename "$source" .cpp).o"
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"$cxx" "${common_flags[@]}" -c "$source" -o "$obj"
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objects+=("$obj")
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done
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support_objects=(
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"$linuxcnc_root/src/objects/emc/rs274ngc/interpmodule.o"
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"$linuxcnc_root/src/objects/emc/rs274ngc/canonmodule.o"
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"$linuxcnc_root/src/objects/emc/rs274ngc/pyarrays.o"
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"$linuxcnc_root/src/objects/emc/rs274ngc/pyblock.o"
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"$linuxcnc_root/src/objects/emc/rs274ngc/pyemctypes.o"
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"$linuxcnc_root/src/objects/emc/rs274ngc/pyinterp1.o"
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"$linuxcnc_root/src/objects/emc/rs274ngc/pyparamclass.o"
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"$linuxcnc_root/src/objects/emc/nml_intf/emcops.o"
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"$linuxcnc_root/src/objects/emc/sai/dummyemcstat.o"
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"$linuxcnc_root/src/objects/libnml/nml/stat_msg.o"
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)
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for obj in "${support_objects[@]}"; do
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if [[ ! -f "$obj" ]]; then
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echo "missing LinuxCNC support object: $obj" >&2
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echo "build LinuxCNC first or set LINUXCNC_ROOT to a built tree" >&2
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exit 1
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fi
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done
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"$cxx" "${objects[@]}" "${support_objects[@]}" \
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-L "$linuxcnc_root/lib" \
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-Wl,-rpath,"$linuxcnc_root/lib" \
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-llinuxcnc-uspace-posix \
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-llinuxcncini \
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-llinuxcnchal \
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-lpyplugin \
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-ltooldata \
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-lnml \
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-lposemath \
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-lboost_python313 \
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-lpython3.13 \
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-lfmt \
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-ldl \
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-o "$build_dir/linuxcnc_rs274_source_dump"
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var_file="$build_dir/rs274ngc-source.var"
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cp "$linuxcnc_root/tests/halui/jogging/sim.var" "$var_file"
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CNC_SIM_RS274_VAR="$var_file" \
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"$build_dir/linuxcnc_rs274_source_dump" tests/gcode/basic_mill.ngc \
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>/tmp/cnc_sim_linuxcnc_source_basic_mill.json
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CNC_SIM_RS274_VAR="$var_file" \
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"$build_dir/linuxcnc_rs274_source_dump" tests/gcode/linuxcnc_rtcp_controls.ngc \
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>/tmp/cnc_sim_linuxcnc_source_rtcp_controls.json
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CNC_SIM_RS274_VAR="$var_file" \
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"$build_dir/linuxcnc_rs274_source_dump" tests/gcode/linuxcnc_canned_cycle.ngc \
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>/tmp/cnc_sim_linuxcnc_source_canned_cycle.json
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python3 - <<'PY'
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import json
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from pathlib import Path
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events = json.loads(Path("/tmp/cnc_sim_linuxcnc_source_basic_mill.json").read_text())
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types = {event["type"] for event in events}
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required = {
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"set-units",
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"set-plane",
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"set-spindle",
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"tool-change",
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"rapid",
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"set-feed",
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"linear-feed",
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"arc-feed",
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"program-end",
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}
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missing = sorted(required - types)
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if missing:
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raise SystemExit("missing source-linked events: " + ", ".join(missing))
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final_motion = [event for event in events if event["type"] in {"rapid", "linear-feed", "arc-feed"}][-1]
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if final_motion["end"]["x"] != 0 or final_motion["end"]["y"] != 0:
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raise SystemExit("unexpected source-linked final XY position")
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controls = json.loads(Path("/tmp/cnc_sim_linuxcnc_source_rtcp_controls.json").read_text())
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kin = [event for event in controls if event["type"] == "kinematics-switch"]
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if [(event["reserved"], event["feed"]) for event in kin] != [(1, 1), (0, 0), (2, 1)]:
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raise SystemExit("unexpected source-linked kinematics switch sequence")
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rtcp = [event for event in controls if event["type"] == "rtcp-state"]
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if [(event["line"], event["tool"], event["feed"]) for event in rtcp] != [(3, 0, 0), (4, 7, 1)]:
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raise SystemExit("unexpected source-linked RTCP state sequence")
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cycle = json.loads(Path("/tmp/cnc_sim_linuxcnc_source_canned_cycle.json").read_text())
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motions = [event for event in cycle if event["type"] in {"rapid", "linear-feed"}]
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expected_cycle = [
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("rapid", 0, 0, 5),
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("rapid", 20, 0, 5),
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("rapid", 20, 0, 3),
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("linear-feed", 20, 0, -2),
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("rapid", 20, 0, 3),
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]
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actual_cycle = [(event["type"], event["end"]["x"], event["end"]["y"], event["end"]["z"]) for event in motions]
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if actual_cycle != expected_cycle:
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raise SystemExit(f"unexpected source-linked G81/G80 expansion: {actual_cycle!r}")
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PY
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echo "linuxcnc rs274 source link smoke passed (${#objects[@]} local objects)"
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echo "dumped /tmp/cnc_sim_linuxcnc_source_basic_mill.json"
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echo "dumped /tmp/cnc_sim_linuxcnc_source_rtcp_controls.json"
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echo "dumped /tmp/cnc_sim_linuxcnc_source_canned_cycle.json"
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