more tests things

test-js/test-all.js

@@ -0,0 +1,58 @@
+import * as childProcess from 'child_process';
+import * as fsSync from 'fs';
+import * as fs from 'fs/promises';
+import * as path from 'path';
+import * as url from 'url';
+
+const __dirname = path.dirname(url.fileURLToPath(import.meta.url));
+
+const srcDir = path.join(__dirname, 'src');
+
+const src = await fs.readdir(srcDir);
+
+const tests = src
+  .map((test) => [path.join(srcDir, test), test])
+  .filter(([testPath]) => {
+    const stats = fsSync.statSync(testPath);
+    return !stats.isDirectory();
+  });
+
+let done = 0;
+const successes = [];
+const failures = [];
+
+function maybeDone() {
+  if (done === tests.length) {
+    for (const success of successes) {
+      console.log(`✔️ Test ${success} successful`);
+    }
+    for (const { name, stderr } of failures) {
+      console.log(
+        `------------------- stderr test ${name} -------------------`
+      );
+      console.log(stderr);
+      console.log(`------------------- stderr test ${name} -------------------
+❌ Test ${name} failed`);
+    }
+
+    if (failures.length > 0) {
+      process.exit(1);
+    }
+  }
+}
+
+function runTest(path, name) {
+  childProcess.exec(`node ${path}`, {}, (error, _, stderr) => {
+    if (!error) {
+      successes.push(name);
+    } else {
+      failures.push({ name, stderr });
+    }
+    done += 1;
+    maybeDone();
+  });
+}
+
+for (const [test, name] of tests) {
+  runTest(test, name);
+}