按建议，继续完成后续工作

结论：已新增 Chromium headless 浏览器 smoke，验证 INI WASM SDK 可在真实浏览器运行并完成 OPFS 文本文件往返，继续保持 OPFS 在 host-side、LinuxCNC INI 解析来自 vendored inifile.cc。
2026-06-08 03:19:44 +08:00
parent 0d78849d80
commit cb1901d4c4
5 changed files with 158 additions and 9 deletions
--- a/wasm-port/tests/browser/ini_panel_smoke.html
+++ b/wasm-port/tests/browser/ini_panel_smoke.html
@@ -0,0 +1,59 @@
+<!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/linuxcnc-ini.js";
+    import { loadTextFile, saveTextFile } from "../../runtime/opfs/file-service.js";
+
+    const status = document.getElementById("status");
+
+    function assertEqual(actual, expected, label) {
+      if (actual !== expected) {
+        throw new Error(`${label}: expected ${expected}, got ${actual}`);
+      }
+    }
+
+    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
+`;
+
+      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, "TRAJ", "MISSING"), null, "missing tag");
+
+      const fields = ini.getFields(wasmPath, {
+        machine: { section: "EMC", tag: "MACHINE" },
+        joints: { section: "KINS", tag: "JOINTS" },
+      });
+      assertEqual(fields.machine, "browser-smoke", "field machine");
+      assertEqual(fields.joints, "3", "field joints");
+
+      const opfsPath = "linuxcnc/browser-smoke.ini";
+      await saveTextFile(opfsPath, iniText);
+      assertEqual(await loadTextFile(opfsPath), iniText, "opfs roundtrip");
+
+      status.textContent = "browser_ini_opfs_smoke=ok";
+    } catch (error) {
+      status.textContent = `browser_ini_opfs_smoke=fail ${error.stack || error.message}`;
+    }
+  </script>
+</body>
+</html>
--- a/wasm-port/tests/browser/verify_ini_panel_browser.sh
+++ b/wasm-port/tests/browser/verify_ini_panel_browser.sh
@@ -0,0 +1,76 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "$0")/../.." && pwd)"
+CHROMIUM="${CHROMIUM:-$(command -v chromium || command -v chromium-browser || command -v google-chrome || command -v google-chrome-stable || true)}"
+
+if [[ -z "$CHROMIUM" ]]; then
+  echo "missing Chromium-compatible browser; set CHROMIUM=/path/to/browser" >&2
+  exit 1
+fi
+
+"$ROOT_DIR/tools/build_ini_panel.sh"
+
+TMP_DIR="$(mktemp -d)"
+PORT_FILE="$TMP_DIR/port"
+SERVER_LOG="$TMP_DIR/server.log"
+CHROME_PROFILE="$TMP_DIR/chrome-profile"
+mkdir -p "$CHROME_PROFILE"
+
+cleanup() {
+  if [[ -n "${SERVER_PID:-}" ]]; then
+    kill "$SERVER_PID" 2>/dev/null || true
+    wait "$SERVER_PID" 2>/dev/null || true
+  fi
+  rm -rf "$TMP_DIR"
+}
+trap cleanup EXIT
+
+python3 - <<'PY' "$ROOT_DIR" "$PORT_FILE" >"$SERVER_LOG" 2>&1 &
+import functools
+import http.server
+import pathlib
+import socketserver
+import sys
+
+root = pathlib.Path(sys.argv[1])
+port_file = pathlib.Path(sys.argv[2])
+
+handler = functools.partial(http.server.SimpleHTTPRequestHandler, directory=str(root))
+with socketserver.TCPServer(("127.0.0.1", 0), handler) as httpd:
+    port_file.write_text(str(httpd.server_address[1]), encoding="ascii")
+    httpd.serve_forever()
+PY
+SERVER_PID=$!
+
+for _ in $(seq 1 100); do
+  [[ -s "$PORT_FILE" ]] && break
+  sleep 0.05
+done
+
+if [[ ! -s "$PORT_FILE" ]]; then
+  echo "browser smoke HTTP server did not start" >&2
+  cat "$SERVER_LOG" >&2 || true
+  exit 1
+fi
+
+PORT="$(cat "$PORT_FILE")"
+URL="http://127.0.0.1:$PORT/tests/browser/ini_panel_smoke.html"
+OUT="$TMP_DIR/chromium.out"
+
+"$CHROMIUM" \
+  --headless=new \
+  --disable-gpu \
+  --no-sandbox \
+  --user-data-dir="$CHROME_PROFILE" \
+  --virtual-time-budget=10000 \
+  --dump-dom \
+  "$URL" >"$OUT" 2>&1
+
+if ! grep -Fq "browser_ini_opfs_smoke=ok" "$OUT"; then
+  echo "browser INI/OPFS smoke failed" >&2
+  sed -n '1,220p' "$OUT" >&2
+  exit 1
+fi
+
+echo "browser_ini_opfs_smoke=ok"