Rebuild local Blender WASM environment and recovery evidence

tools/web/run-unit-tests.mjs

@@ -0,0 +1,35 @@
+import fs from "node:fs";
+import path from "node:path";
+import { spawnSync } from "node:child_process";
+import { fileURLToPath } from "node:url";
+
+const root = path.resolve(path.dirname(fileURLToPath(import.meta.url)), "../..");
+const testsRoot = path.join(root, "web", "tests");
+
+function collect(directory) {
+  const files = [];
+  for (const entry of fs.readdirSync(directory, { withFileTypes: true })) {
+    const file = path.join(directory, entry.name);
+    if (entry.isDirectory()) files.push(...collect(file));
+    else if (entry.isFile() && entry.name.endsWith(".test.mjs")) files.push(file);
+  }
+  return files.sort();
+}
+
+const tests = collect(testsRoot);
+for (const [index, file] of tests.entries()) {
+  const relative = path.relative(path.join(root, "web"), file).replaceAll(path.sep, "/");
+  process.stdout.write(`unit-file ${index + 1}/${tests.length} ${relative}\n`);
+  const result = spawnSync(process.execPath, ["--test", "--test-concurrency=1", relative], {
+    cwd: path.join(root, "web"),
+    stdio: "inherit",
+    env: process.env,
+  });
+  if (result.status !== 0) {
+    process.stderr.write(`unit-file-failed ${relative} exit=${result.status ?? 1}\n`);
+    process.exitCode = result.status ?? 1;
+    break;
+  }
+}
+
+if (process.exitCode === undefined) process.stdout.write(`unit-suite-ok files=${tests.length}\n`);