[Init] Initial commit - NetMesh terminal manager

components/sftp/sftpSidePanelReconnectSafety.test.ts

@@ -0,0 +1,39 @@
+import assert from "node:assert/strict";
+import { readFileSync } from "node:fs";
+import test from "node:test";
+
+const sidePanelSource = readFileSync(new URL("../SftpSidePanel.tsx", import.meta.url), "utf8");
+const tabBridgeSource = readFileSync(
+  new URL("../terminalLayer/TerminalLayerTabBridge.tsx", import.meta.url),
+  "utf8",
+);
+
+test("SFTP side panel rebinds after same-tab SSH start-over", () => {
+  assert.match(sidePanelSource, /shouldRebindSftpSidePanelSourceSession\(/);
+  assert.match(sidePanelSource, /shouldDeferSftpSidePanelAutoConnectForSession\(/);
+  assert.match(sidePanelSource, /lastSourceSessionStatusRef/);
+  assert.match(
+    sidePanelSource,
+    /previousStatus:\s*lastSourceSessionStatusRef\.current/,
+  );
+  // Reuse only after SSH is connected; linked id may arrive while reconnecting.
+  assert.match(
+    sidePanelSource,
+    /activeSessionStatus === "connected" \? \(activeSessionId \?\? undefined\) : undefined/,
+  );
+  assert.match(sidePanelSource, /requireSourceSessionReuse:\s*Boolean\(pendingStrictSourceSessionId\)/);
+  assert.match(sidePanelSource, /resolveSftpSidePanelTrackedSourceStatusUpdate\(/);
+  assert.match(
+    sidePanelSource,
+    /trackedSessionId = lastSourceSessionIdRef\.current/,
+  );
+  assert.match(sidePanelSource, /if \(activeSessionId\) return;/);
+});
+
+test("terminal layer keeps the linked SFTP session id while SSH reconnects", () => {
+  assert.match(tabBridgeSource, /isTerminalSessionEligibleForSftpReuse\(session\)/);
+  assert.doesNotMatch(
+    tabBridgeSource,
+    /activeTerminalSessionIdForSftp[\s\S]*canReuseTerminalConnection\(session\)/,
+  );
+});