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cnc_wams/wasm-port/tests/browser/ini_panel_smoke.html

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HTML

<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>LinuxCNC INI Browser Smoke</title>
</head>
<body>
<pre id="status">running</pre>
<script type="module">
import { createLinuxCncIniSdk } from "../../runtime/sdk/src/index.js";
import { loadTextFile, saveTextFile } from "../../runtime/opfs/file-service.js";
import {
gcodeProgramPath,
machineIniPath,
sessionSnapshotPath,
} from "../../runtime/opfs/path-model.js";
import {
createMachineSessionSnapshotPayload,
loadMachineSessionSnapshot,
loadSessionSnapshot,
saveMachineSessionSnapshot,
saveSessionSnapshot,
} from "../../runtime/opfs/snapshot-store.js";
import {
gcodeFilenameFromProgramPath,
loadGcodeProgram,
loadMachineTextFiles,
saveGcodeProgram,
saveMachineTextFiles,
} from "../../runtime/opfs/machine-file-store.js";
const status = document.getElementById("status");
function assertEqual(actual, expected, label) {
if (actual !== expected) {
throw new Error(`${label}: expected ${expected}, got ${actual}`);
}
}
async function assertRejects(label, operation, expectedPattern) {
try {
await operation();
} catch (error) {
if (!expectedPattern.test(error.message)) {
throw new Error(`${label}: unexpected error ${error.message}`);
}
return;
}
throw new Error(`${label}: expected rejection`);
}
function delay(ms) {
return new Promise((resolve) => setTimeout(resolve, ms));
}
async function waitFor(predicate, label) {
const deadline = performance.now() + 8000;
while (performance.now() < deadline) {
const value = predicate();
if (value) {
return value;
}
await delay(50);
}
throw new Error(`Timed out waiting for ${label}`);
}
async function loadUiFrame() {
const frame = document.createElement("iframe");
frame.src = "../../runtime/ui/ini-panel/index.html";
document.body.appendChild(frame);
await new Promise((resolve, reject) => {
frame.addEventListener("load", resolve, { once: true });
frame.addEventListener("error", reject, { once: true });
});
return frame.contentDocument;
}
try {
const ini = await createLinuxCncIniSdk();
const wasmPath = "/work/browser-smoke.ini";
const iniText = `[EMC]
MACHINE = browser-smoke
[TRAJ]
LINEAR_UNITS = mm
COORDINATES = X Y Z
[KINS]
KINEMATICS = trivkins
JOINTS = 3
[RS274NGC]
PARAMETER_FILE = browser-linuxcnc.var
[EMCIO]
TOOL_TABLE = browser-tool.tbl
`;
ini.writeTextFile(wasmPath, iniText);
assertEqual(ini.getString(wasmPath, "EMC", "MACHINE"), "browser-smoke", "machine");
assertEqual(ini.getString(wasmPath, "TRAJ", "LINEAR_UNITS"), "mm", "units");
assertEqual(ini.getString(wasmPath, "KINS", "KINEMATICS"), "trivkins", "kinematics");
assertEqual(
ini.getString(wasmPath, "RS274NGC", "PARAMETER_FILE"),
"browser-linuxcnc.var",
"parameter file",
);
assertEqual(
ini.getString(wasmPath, "EMCIO", "TOOL_TABLE"),
"browser-tool.tbl",
"tool table",
);
assertEqual(ini.getString(wasmPath, "TRAJ", "MISSING"), null, "missing tag");
const fields = ini.getFields(wasmPath, {
machine: { section: "EMC", tag: "MACHINE" },
joints: { section: "KINS", tag: "JOINTS" },
parameterFile: { section: "RS274NGC", tag: "PARAMETER_FILE" },
toolTable: { section: "EMCIO", tag: "TOOL_TABLE" },
});
assertEqual(fields.machine, "browser-smoke", "field machine");
assertEqual(fields.joints, "3", "field joints");
assertEqual(fields.parameterFile, "browser-linuxcnc.var", "field parameter file");
assertEqual(fields.toolTable, "browser-tool.tbl", "field tool table");
const opfsPath = machineIniPath("browser-smoke");
await saveTextFile(opfsPath, iniText);
assertEqual(await loadTextFile(opfsPath), iniText, "opfs roundtrip");
const snapshotPayload = createMachineSessionSnapshotPayload("browser-smoke", {
gcodeFilename: "browser-smoke.ngc",
});
assertEqual(snapshotPayload.machineId, "browser-smoke", "snapshot machine");
assertEqual(snapshotPayload.files.ini, opfsPath, "snapshot payload INI");
assertEqual(
snapshotPayload.files.parameters,
"linuxcnc/machines/browser-smoke/linuxcnc.var",
"snapshot payload parameter file",
);
assertEqual(
snapshotPayload.files.toolTable,
"linuxcnc/machines/browser-smoke/tool.tbl",
"snapshot payload tool table",
);
assertEqual(
snapshotPayload.files.gcode,
"linuxcnc/gcode/browser-smoke.ngc",
"snapshot payload G-code",
);
const savedSnapshot = await saveSessionSnapshot(
"browser-session",
snapshotPayload,
{
createdAt: "2026-06-08T00:00:00.000Z",
metadata: { source: "browser-smoke" },
},
);
const loadedSnapshot = await loadSessionSnapshot("browser-session");
assertEqual(loadedSnapshot.format, "linuxcnc-wasm-session-snapshot", "snapshot format");
assertEqual(loadedSnapshot.version, 1, "snapshot version");
assertEqual(loadedSnapshot.sessionId, "browser-session", "snapshot session");
assertEqual(loadedSnapshot.createdAt, savedSnapshot.createdAt, "snapshot timestamp");
assertEqual(loadedSnapshot.payload.files.ini, opfsPath, "snapshot payload");
assertEqual(loadedSnapshot.payload.files.gcode, snapshotPayload.files.gcode, "snapshot G-code payload");
assertEqual(loadedSnapshot.metadata.source, "browser-smoke", "snapshot metadata");
const customMachineSnapshotPayload = createMachineSessionSnapshotPayload("browser-smoke", {
parameterFilename: "browser-linuxcnc.var",
toolTableFilename: "browser-tool.tbl",
gcodeOpfsPath: "linuxcnc/gcode/browser-custom.ngc",
});
assertEqual(
customMachineSnapshotPayload.files.parameters,
"linuxcnc/machines/browser-smoke/browser-linuxcnc.var",
"custom snapshot parameter file",
);
assertEqual(
customMachineSnapshotPayload.files.toolTable,
"linuxcnc/machines/browser-smoke/browser-tool.tbl",
"custom snapshot tool table",
);
assertEqual(
customMachineSnapshotPayload.files.gcode,
"linuxcnc/gcode/browser-custom.ngc",
"custom snapshot G-code",
);
assertEqual(
sessionSnapshotPath("browser-session", "browser-custom-snapshot.json"),
"linuxcnc/sessions/browser-session/browser-custom-snapshot.json",
"snapshot custom path",
);
const customSnapshot = await saveSessionSnapshot(
"browser-session",
snapshotPayload,
{
filename: "browser-custom-snapshot.json",
createdAt: "2026-06-08T00:00:00.000Z",
metadata: { source: "browser-smoke-custom" },
},
);
const loadedCustomSnapshot = await loadSessionSnapshot(
"browser-session",
{ filename: "browser-custom-snapshot.json" },
);
assertEqual(
loadedCustomSnapshot.metadata.source,
customSnapshot.metadata.source,
"custom snapshot metadata",
);
const machineSessionSnapshot = await saveMachineSessionSnapshot(
"browser-machine-session",
"browser-smoke",
{
filename: "browser-machine-snapshot.json",
parameterFilename: "browser-linuxcnc.var",
toolTableFilename: "browser-tool.tbl",
gcodeFilename: "browser-smoke.ngc",
createdAt: "2026-06-08T00:00:00.000Z",
metadata: { source: "browser-machine-session" },
},
);
const loadedMachineSessionSnapshot = await loadSessionSnapshot(
"browser-machine-session",
{ filename: "browser-machine-snapshot.json" },
);
const loadedCheckedMachineSessionSnapshot = await loadMachineSessionSnapshot(
"browser-machine-session",
"browser-smoke",
{ filename: "browser-machine-snapshot.json" },
);
assertEqual(
machineSessionSnapshot.payload.files.parameters,
"linuxcnc/machines/browser-smoke/browser-linuxcnc.var",
"machine session snapshot parameter file",
);
assertEqual(
machineSessionSnapshot.payload.files.toolTable,
"linuxcnc/machines/browser-smoke/browser-tool.tbl",
"machine session snapshot tool table",
);
assertEqual(
loadedMachineSessionSnapshot.payload.files.gcode,
"linuxcnc/gcode/browser-smoke.ngc",
"machine session snapshot G-code",
);
assertEqual(
loadedMachineSessionSnapshot.metadata.source,
"browser-machine-session",
"machine session snapshot metadata",
);
assertEqual(
loadedCheckedMachineSessionSnapshot.payload.machineId,
"browser-smoke",
"checked machine session snapshot id",
);
await assertRejects(
"browser machine snapshot wrong machine",
() => loadMachineSessionSnapshot(
"browser-machine-session",
"other-browser-machine",
{ filename: "browser-machine-snapshot.json" },
),
/Machine session snapshot id mismatch/,
);
await assertRejects(
"browser snapshot invalid filename save",
() => saveSessionSnapshot("browser-session", {}, {
filename: "nested/snapshot.json",
}),
/Invalid session snapshot filename/,
);
await assertRejects(
"browser snapshot invalid filename load",
() => loadSessionSnapshot("browser-session", {
filename: "../snapshot.json",
}),
/Invalid session snapshot filename/,
);
await saveTextFile(
sessionSnapshotPath("browser-bad-format"),
JSON.stringify({
...loadedSnapshot,
format: "other-format",
sessionId: "browser-bad-format",
}),
);
await assertRejects(
"browser snapshot bad format",
() => loadSessionSnapshot("browser-bad-format"),
/Unsupported session snapshot format/,
);
await saveTextFile(
sessionSnapshotPath("browser-bad-version"),
JSON.stringify({
...loadedSnapshot,
version: 99,
sessionId: "browser-bad-version",
}),
);
await assertRejects(
"browser snapshot bad version",
() => loadSessionSnapshot("browser-bad-version"),
/Unsupported session snapshot version/,
);
await saveTextFile(
sessionSnapshotPath("browser-bad-session-id"),
JSON.stringify({
...loadedSnapshot,
sessionId: "other-browser-session",
}),
);
await assertRejects(
"browser snapshot id mismatch",
() => loadSessionSnapshot("browser-bad-session-id"),
/Session snapshot id mismatch/,
);
await saveMachineTextFiles("browser-smoke", {
ini: iniText,
toolTable: "T0 P0 ; no tool\n",
parameters: "5161 0.0\n",
});
const machineFiles = await loadMachineTextFiles("browser-smoke");
assertEqual(machineFiles.ini, iniText, "machine ini text");
assertEqual(machineFiles.toolTable, "T0 P0 ; no tool\n", "tool table text");
assertEqual(machineFiles.parameters, "5161 0.0\n", "parameter text");
assertEqual(
gcodeProgramPath("browser-custom.ngc"),
"linuxcnc/gcode/browser-custom.ngc",
"custom G-code path",
);
assertEqual(
gcodeFilenameFromProgramPath("linuxcnc/gcode/browser-custom.ngc"),
"browser-custom.ngc",
"custom G-code filename from OPFS path",
);
await assertRejects(
"browser G-code invalid program OPFS path",
() => Promise.resolve(gcodeFilenameFromProgramPath("linuxcnc/machines/browser-custom.ngc")),
/Invalid G-code program OPFS path/,
);
await saveGcodeProgram("browser-smoke.ngc", "G0 X0 Y0\nM2\n");
assertEqual(await loadGcodeProgram("browser-smoke.ngc"), "G0 X0 Y0\nM2\n", "gcode text");
await saveGcodeProgram("browser-custom.ngc", "G1 X1 F10\nM2\n");
assertEqual(await loadGcodeProgram("browser-custom.ngc"), "G1 X1 F10\nM2\n", "custom gcode text");
await assertRejects(
"browser G-code invalid filename save",
() => saveGcodeProgram("nested/browser.ngc", ""),
/Invalid G-code filename/,
);
await assertRejects(
"browser G-code invalid filename load",
() => loadGcodeProgram("../escape.ngc"),
/Invalid G-code filename/,
);
const uiDocument = await loadUiFrame();
await waitFor(
() => uiDocument.getElementById("wasm-badge")?.textContent.includes("ready"),
"INI panel INI WASM readiness",
);
await waitFor(
() => uiDocument.getElementById("interp-badge")?.textContent.includes("ready"),
"INI panel interpreter WASM readiness",
);
await waitFor(
() => uiDocument.getElementById("opfs-badge")?.textContent.includes("ready"),
"INI panel OPFS readiness",
);
const uiApi = uiDocument.defaultView.linuxCncIniPanelApi;
if (
!uiApi?.getMachineSessionControlView ||
!uiApi?.getMachineSessionStateBundle ||
!uiApi?.getMachineSessionStateReport ||
!uiApi?.getMachineSessionStateReportExport ||
!uiApi?.getMachineSessionWorkflowStatus
) {
throw new Error("INI panel API namespace did not expose state getters");
}
uiDocument.getElementById("ini-editor").value = iniText;
uiDocument.getElementById("query").click();
await waitFor(
() => uiDocument.getElementById("log")?.textContent.includes("Queried LinuxCNC INI fields"),
"INI field query",
);
assertEqual(
uiDocument.getElementById("field-parameter-file").textContent,
"browser-linuxcnc.var",
"UI queried parameter file",
);
assertEqual(
uiDocument.getElementById("field-tool-table").textContent,
"browser-tool.tbl",
"UI queried tool table",
);
uiDocument.getElementById("save-machine-files").click();
await waitFor(
() => uiDocument.getElementById("log")?.textContent.includes("Saved machine text files"),
"machine file save",
);
uiDocument.getElementById("load-session").click();
await waitFor(
() => uiDocument.getElementById("log")?.textContent.includes("Loaded machine session"),
"fallback machine session load",
);
uiDocument.getElementById("run-gcode").click();
await waitFor(
() => uiDocument.getElementById("log")?.textContent.includes("Ran G-code"),
"fallback G-code run",
);
const fallbackRunLog = uiDocument.getElementById("log").textContent;
if (
!fallbackRunLog.includes("Program: linuxcnc/gcode/ui-session.ngc -> /work/ui-session.ngc") ||
!fallbackRunLog.includes("Program source: default") ||
!fallbackRunLog.includes("Snapshot: -") ||
!fallbackRunLog.includes("Workflow: -") ||
!fallbackRunLog.includes("Default G-code: -") ||
!fallbackRunLog.includes("canon_event=STRAIGHT_FEED")
) {
throw new Error(`UI fallback G-code run did not use default OPFS program path: ${fallbackRunLog}`);
}
assertEqual(
uiDocument.getElementById("field-run-source").textContent,
"default",
"UI fallback run source field",
);
assertEqual(
uiDocument.getElementById("field-run-snapshot").textContent,
"-",
"UI fallback run snapshot field",
);
assertEqual(
uiDocument.getElementById("field-run-workflow").textContent,
"-",
"UI fallback run workflow field",
);
assertEqual(
uiDocument.getElementById("field-run-opfs-path").textContent,
"linuxcnc/gcode/ui-session.ngc",
"UI fallback run OPFS field",
);
assertEqual(
uiDocument.getElementById("field-run-wasm-path").textContent,
"/work/ui-session.ngc",
"UI fallback run WASM field",
);
const fallbackRunSummary = uiDocument.defaultView.linuxCncIniPanelLastRunSummary;
assertEqual(fallbackRunSummary.runStatus, "ok", "UI fallback run summary status");
assertEqual(fallbackRunSummary.programSource, "default", "UI fallback run summary source");
assertEqual(fallbackRunSummary.snapshotLabel, null, "UI fallback run summary snapshot");
assertEqual(fallbackRunSummary.workflow, null, "UI fallback run summary workflow");
assertEqual(
fallbackRunSummary.programOpfsPath,
"linuxcnc/gcode/ui-session.ngc",
"UI fallback run summary OPFS path",
);
assertEqual(
fallbackRunSummary.programWasmPath,
"/work/ui-session.ngc",
"UI fallback run summary WASM path",
);
assertEqual(
fallbackRunSummary.iniWasmPath,
"/work/session-machine.ini",
"UI fallback run summary INI WASM path",
);
assertEqual(
fallbackRunSummary.canonicalEventCount,
2,
"UI fallback run summary canonical event count",
);
assertEqual(
fallbackRunSummary.motionSnapshotCount,
2,
"UI fallback run summary motion snapshot count",
);
uiDocument.getElementById("save-session-snapshot").click();
await waitFor(
() => uiDocument.getElementById("log")?.textContent.includes("Saved machine session snapshot"),
"machine session snapshot save",
);
assertEqual(
uiDocument.getElementById("field-session-snapshot").textContent,
"ui-machine-session/ui-machine-session.json",
"UI session snapshot path",
);
assertEqual(
uiDocument.getElementById("field-session-ini").textContent,
"linuxcnc/machines/xyzab-tdr/machine.ini",
"UI snapshot INI OPFS path",
);
assertEqual(
uiDocument.getElementById("field-session-gcode").textContent,
"linuxcnc/gcode/ui-session.ngc",
"UI snapshot G-code OPFS path",
);
const savedSnapshotLog = uiDocument.getElementById("log").textContent;
if (
!savedSnapshotLog.includes("Workflow: save-session-snapshot") ||
!savedSnapshotLog.includes("Default G-code: linuxcnc/gcode/ui-session.ngc")
) {
throw new Error(`UI saved snapshot log missing metadata summary: ${savedSnapshotLog}`);
}
const savedMachineSessionStateReport = uiApi.getMachineSessionStateReport();
assertEqual(
savedMachineSessionStateReport.session.snapshotLabel,
"ui-machine-session/ui-machine-session.json",
"UI saved machine session state report snapshot label",
);
assertEqual(
savedMachineSessionStateReport.session.gcode,
"linuxcnc/gcode/ui-session.ngc",
"UI saved machine session state report G-code path",
);
assertEqual(
savedMachineSessionStateReport.status.lastAction,
"save-session-snapshot",
"UI saved machine session state report last action",
);
const savedUiSnapshot = await loadMachineSessionSnapshot(
"ui-machine-session",
"xyzab-tdr",
{ filename: "ui-machine-session.json" },
);
assertEqual(savedUiSnapshot.metadata.source, "ini-panel", "UI snapshot metadata source");
assertEqual(
savedUiSnapshot.metadata.workflow,
"save-session-snapshot",
"UI snapshot metadata workflow",
);
assertEqual(
savedUiSnapshot.metadata.snapshotLabel,
"ui-machine-session/ui-machine-session.json",
"UI snapshot metadata label",
);
assertEqual(
savedUiSnapshot.metadata.defaultGcodeOpfsPath,
"linuxcnc/gcode/ui-session.ngc",
"UI snapshot metadata default G-code path",
);
uiDocument.getElementById("ini-editor").value = "";
uiDocument.getElementById("restore-session-snapshot").click();
await waitFor(
() => uiDocument.getElementById("log")?.textContent.includes("Restored machine session snapshot"),
"machine session snapshot restore",
);
assertEqual(
uiDocument.getElementById("field-session-snapshot").textContent,
"ui-machine-session/ui-machine-session.json",
"UI restored session snapshot path",
);
const restoredSnapshotLog = uiDocument.getElementById("log").textContent;
if (
!restoredSnapshotLog.includes("Workflow: save-session-snapshot") ||
!restoredSnapshotLog.includes("Default G-code: linuxcnc/gcode/ui-session.ngc")
) {
throw new Error(`UI restored snapshot log missing metadata summary: ${restoredSnapshotLog}`);
}
if (!uiDocument.getElementById("ini-editor").value.includes("MACHINE = browser-smoke")) {
throw new Error("UI restored session snapshot did not reload INI text");
}
uiDocument.getElementById("restore-load-session").click();
await waitFor(
() => uiDocument.getElementById("log")?.textContent.includes("Restored and loaded machine session"),
"restore and load machine session",
);
assertEqual(
uiDocument.getElementById("field-session-ini").textContent,
"/work/session-machine.ini",
"UI session INI path",
);
assertEqual(
uiDocument.getElementById("field-session-parameters").textContent,
"/work/session-linuxcnc.var",
"UI session parameter path",
);
assertEqual(
uiDocument.getElementById("field-session-tool-table").textContent,
"/work/session-tool.tbl",
"UI session tool table path",
);
const uiLog = uiDocument.getElementById("log").textContent;
if (!uiLog.includes("restore_parameters=0") || !uiLog.includes("tooldata_load=0")) {
throw new Error(`UI restore/load session log missing LinuxCNC load result: ${uiLog}`);
}
if (
!uiLog.includes("Snapshot: ui-machine-session/ui-machine-session.json") ||
!uiLog.includes("Workflow: save-session-snapshot") ||
!uiLog.includes("Default G-code: linuxcnc/gcode/ui-session.ngc") ||
!uiLog.includes(
"Parameter file: linuxcnc/machines/xyzab-tdr/linuxcnc.var -> /work/session-linuxcnc.var",
) ||
!uiLog.includes(
"Tool table file: linuxcnc/machines/xyzab-tdr/tool.tbl -> /work/session-tool.tbl",
)
) {
throw new Error(`UI restore/load session log missing OPFS default file mapping: ${uiLog}`);
}
const restoredLoadedMachineSessionStateReport = uiApi.getMachineSessionStateReport();
assertEqual(
restoredLoadedMachineSessionStateReport.session.snapshotLabel,
"ui-machine-session/ui-machine-session.json",
"UI restored loaded machine session state report snapshot label",
);
assertEqual(
restoredLoadedMachineSessionStateReport.loaded.iniWasmPath,
"/work/session-machine.ini",
"UI restored loaded machine session state report loaded INI WASM path",
);
assertEqual(
restoredLoadedMachineSessionStateReport.loaded.parameterWasmPath,
"/work/session-linuxcnc.var",
"UI restored loaded machine session state report loaded parameter WASM path",
);
assertEqual(
restoredLoadedMachineSessionStateReport.status.lastAction,
"restore-load-session",
"UI restored loaded machine session state report last action",
);
uiDocument.getElementById("run-gcode").click();
await waitFor(
() => uiDocument.getElementById("log")?.textContent.includes("Ran G-code"),
"G-code run",
);
assertEqual(
uiDocument.getElementById("field-session-gcode").textContent,
"linuxcnc/gcode/ui-session.ngc",
"UI session snapshot G-code path",
);
assertEqual(
uiDocument.getElementById("field-run-status").textContent,
"ok",
"UI G-code run status",
);
const runLog = uiDocument.getElementById("log").textContent;
if (
!runLog.includes("Program: linuxcnc/gcode/ui-session.ngc -> /work/ui-session.ngc") ||
!runLog.includes("Program source: snapshot") ||
!runLog.includes("Snapshot: ui-machine-session/ui-machine-session.json") ||
!runLog.includes("Workflow: save-session-snapshot") ||
!runLog.includes("Default G-code: linuxcnc/gcode/ui-session.ngc")
) {
throw new Error(`UI G-code run missing snapshot session context: ${runLog}`);
}
assertEqual(
uiDocument.getElementById("field-run-source").textContent,
"snapshot",
"UI snapshot run source field",
);
assertEqual(
uiDocument.getElementById("field-run-snapshot").textContent,
"ui-machine-session/ui-machine-session.json",
"UI snapshot run snapshot field",
);
assertEqual(
uiDocument.getElementById("field-run-workflow").textContent,
"save-session-snapshot",
"UI snapshot run workflow field",
);
assertEqual(
uiDocument.getElementById("field-run-opfs-path").textContent,
"linuxcnc/gcode/ui-session.ngc",
"UI snapshot run OPFS field",
);
assertEqual(
uiDocument.getElementById("field-run-wasm-path").textContent,
"/work/ui-session.ngc",
"UI snapshot run WASM field",
);
const snapshotRunSummary = uiDocument.defaultView.linuxCncIniPanelLastRunSummary;
assertEqual(snapshotRunSummary.runStatus, "ok", "UI snapshot run summary status");
assertEqual(snapshotRunSummary.programSource, "snapshot", "UI snapshot run summary source");
assertEqual(
snapshotRunSummary.snapshotLabel,
"ui-machine-session/ui-machine-session.json",
"UI snapshot run summary snapshot",
);
assertEqual(
snapshotRunSummary.workflow,
"save-session-snapshot",
"UI snapshot run summary workflow",
);
assertEqual(
snapshotRunSummary.programOpfsPath,
"linuxcnc/gcode/ui-session.ngc",
"UI snapshot run summary OPFS path",
);
assertEqual(
snapshotRunSummary.programWasmPath,
"/work/ui-session.ngc",
"UI snapshot run summary WASM path",
);
assertEqual(
snapshotRunSummary.iniWasmPath,
"/work/session-machine.ini",
"UI snapshot run summary INI WASM path",
);
assertEqual(
snapshotRunSummary.canonicalEventCount,
2,
"UI snapshot run summary canonical event count",
);
assertEqual(
snapshotRunSummary.motionSnapshotCount,
2,
"UI snapshot run summary motion snapshot count",
);
const machineSessionStateReport = uiApi.getMachineSessionStateReport();
assertEqual(
machineSessionStateReport.status.lastAction,
"run-gcode",
"UI machine session state report last action",
);
assertEqual(
machineSessionStateReport.program.opfsPath,
"linuxcnc/gcode/ui-session.ngc",
"UI machine session state report selected program OPFS path",
);
assertEqual(
machineSessionStateReport.loaded.iniWasmPath,
"/work/session-machine.ini",
"UI machine session state report loaded INI WASM path",
);
assertEqual(
machineSessionStateReport.program.source,
"snapshot",
"UI machine session state report run source",
);
assertEqual(
machineSessionStateReport.session.workflow,
"save-session-snapshot",
"UI machine session state report workflow",
);
assertEqual(
machineSessionStateReport.status.error,
null,
"UI machine session state report error",
);
assertEqual(
machineSessionStateReport.run.status,
"ok",
"UI machine session state report run status",
);
assertEqual(
machineSessionStateReport.run.canonicalEventCount,
2,
"UI machine session state report canonical event count",
);
assertEqual(
machineSessionStateReport.run.motionSnapshotCount,
2,
"UI machine session state report motion snapshot count",
);
const machineSessionStateReportExport = uiApi.getMachineSessionStateReportExport();
assertEqual(
machineSessionStateReportExport.filename,
"machine-session-state-report.json",
"UI machine session state report export filename",
);
assertEqual(
machineSessionStateReportExport.mediaType,
"application/json",
"UI machine session state report export media type",
);
assertEqual(
machineSessionStateReportExport.text.endsWith("\n"),
true,
"UI machine session state report export newline",
);
assertEqual(
JSON.parse(machineSessionStateReportExport.text).run.canonicalEventCount,
2,
"UI machine session state report export canonical event count",
);
assertEqual(
JSON.parse(machineSessionStateReportExport.text).program.source,
"snapshot",
"UI machine session state report export program source",
);
const machineSessionWorkflowStatus = uiApi.getMachineSessionWorkflowStatus();
assertEqual(
machineSessionWorkflowStatus.lastAction,
"run-gcode",
"UI machine session workflow status last action",
);
assertEqual(
machineSessionWorkflowStatus.error,
null,
"UI machine session workflow status error",
);
assertEqual(
machineSessionWorkflowStatus.readiness.opfs,
"OPFS: ready",
"UI machine session workflow status OPFS readiness",
);
assertEqual(
machineSessionWorkflowStatus.session.workflow,
"save-session-snapshot",
"UI machine session workflow status session workflow",
);
assertEqual(
machineSessionWorkflowStatus.run.status,
"ok",
"UI machine session workflow status run status",
);
assertEqual(
machineSessionWorkflowStatus.run.canonicalEventCount,
2,
"UI machine session workflow status canonical event count",
);
const machineSessionStateBundle = uiApi.getMachineSessionStateBundle();
assertEqual(
machineSessionStateBundle.report.status.lastAction,
machineSessionStateReport.status.lastAction,
"UI machine session state bundle report last action",
);
assertEqual(
machineSessionStateBundle.export.text,
machineSessionStateReportExport.text,
"UI machine session state bundle export text",
);
assertEqual(
machineSessionStateBundle.workflowStatus.run.canonicalEventCount,
machineSessionWorkflowStatus.run.canonicalEventCount,
"UI machine session state bundle workflow status canonical event count",
);
assertEqual(
uiDocument.defaultView.getMachineSessionStateBundle().workflowStatus.lastAction,
machineSessionStateBundle.workflowStatus.lastAction,
"UI legacy machine session state bundle getter matches API namespace",
);
const machineSessionControlView = uiApi.getMachineSessionControlView();
assertEqual(
machineSessionControlView.status.runStatus,
"ok",
"UI machine session control view run status",
);
assertEqual(
machineSessionControlView.sections[0].id,
"readiness",
"UI machine session control view readiness section",
);
assertEqual(
machineSessionControlView.sections[1].rows[1].value,
"save-session-snapshot",
"UI machine session control view session workflow row",
);
assertEqual(
machineSessionControlView.sections[2].rows[1].value,
2,
"UI machine session control view canonical event row",
);
assertEqual(
uiDocument.defaultView.getMachineSessionControlView().status.lastAction,
machineSessionControlView.status.lastAction,
"UI legacy machine session control view getter matches API namespace",
);
assertEqual(
uiDocument.defaultView.getMachineSessionStateReport().status.lastAction,
machineSessionStateReport.status.lastAction,
"UI legacy machine session state report getter matches API namespace",
);
assertEqual(
uiDocument.defaultView.getMachineSessionStateReportExport().text,
machineSessionStateReportExport.text,
"UI legacy machine session state report export getter matches API namespace",
);
if (
!runLog.includes("canon_event=STRAIGHT_TRAVERSE") ||
!runLog.includes("canon_event=STRAIGHT_FEED")
) {
throw new Error(`UI G-code run missing LinuxCNC canonical events: ${runLog}`);
}
const eventText = uiDocument.getElementById("canon-events").textContent;
if (
!eventText.includes("canon_event=STRAIGHT_TRAVERSE") ||
!eventText.includes("canon_event=STRAIGHT_FEED")
) {
throw new Error(`UI canonical event panel missing LinuxCNC events: ${eventText}`);
}
await waitFor(
() => uiDocument.getElementById("run-motion")?.textContent.includes("STRAIGHT_FEED"),
"G-code run motion playback",
);
assertEqual(
uiDocument.getElementById("run-progress-label").textContent,
"100%",
"UI G-code run progress",
);
assertEqual(uiDocument.getElementById("axis-x").textContent, "3.000", "UI G-code X axis");
assertEqual(uiDocument.getElementById("axis-y").textContent, "4.000", "UI G-code Y axis");
assertEqual(uiDocument.getElementById("axis-z").textContent, "0.000", "UI G-code Z axis");
assertEqual(uiDocument.getElementById("run-line").textContent, "line 2", "UI G-code line");
assertEqual(
uiDocument.getElementById("run-statement").textContent,
"G1 X3.0 Y4.0 F120.0",
"UI G-code statement",
);
const eventFilter = uiDocument.getElementById("event-filter");
eventFilter.value = "STRAIGHT_FEED";
eventFilter.dispatchEvent(new Event("input", { bubbles: true }));
const filteredEventText = uiDocument.getElementById("canon-events").textContent;
if (
filteredEventText.includes("canon_event=STRAIGHT_TRAVERSE") ||
!filteredEventText.includes("canon_event=STRAIGHT_FEED")
) {
throw new Error(`UI canonical event filter did not preserve raw LinuxCNC lines: ${filteredEventText}`);
}
assertEqual(
uiDocument.getElementById("event-count").textContent,
"1 / 4",
"UI canonical event count",
);
uiDocument.getElementById("run-fiveaxis-remap").click();
await waitFor(
() => uiDocument.getElementById("log")?.textContent.includes("Ran LinuxCNC 5-axis"),
"5-axis remap run",
);
assertEqual(
uiDocument.getElementById("field-fiveaxis-remap").textContent,
"ok",
"UI 5-axis remap status",
);
const remapLog = uiDocument.getElementById("log").textContent;
if (
!remapLog.includes("fiveaxis_ini_open=1") ||
!remapLog.includes("fiveaxis_tool_table_load=0") ||
!remapLog.includes("fiveaxis_file_read_count=4558") ||
!remapLog.includes("fiveaxis_file_finish_count=2") ||
!remapLog.includes("fiveaxis_hal_switchkins: rc=0 found=1 value=0") ||
!remapLog.includes("fiveaxis_linuxcnc_remap_file_execute=1")
) {
throw new Error(`UI 5-axis remap run missing LinuxCNC result: ${remapLog}`);
}
status.textContent = "browser_ini_opfs_smoke=ok";
} catch (error) {
status.textContent = `browser_ini_opfs_smoke=fail ${error.stack || error.message}`;
}
</script>
</body>
</html>