first commit

tests/e2e/features/plugins/plugins-test-helper.ts

@@ -0,0 +1,20 @@
+import { existsSync } from 'fs'
+import { join, resolve } from 'path'
+
+// Same location as Makefile build-test-plugin and global setup (repo root tmp/)
+const REPO_ROOT = resolve(__dirname, '..', '..', '..', '..')
+const TEST_PLUGIN_PATH = join(REPO_ROOT, 'tmp', 'bifrost-test-plugin.so')
+
+/**
+ * Gets the test plugin path.
+ * The plugin is built by global setup / make build-test-plugin at repo_root/tmp/bifrost-test-plugin.so.
+ */
+export function ensureTestPluginExists(): string {
+  if (!existsSync(TEST_PLUGIN_PATH)) {
+    throw new Error(
+      `Test plugin not found at ${TEST_PLUGIN_PATH}. ` +
+        `Please build it first: make build-test-plugin (from repo root)`
+    )
+  }
+  return TEST_PLUGIN_PATH
+}