[Init] Initial commit - NetMesh terminal manager

electron/bridges/terminalBridge.clearPty.test.cjs

@@ -0,0 +1,56 @@
+const test = require("node:test");
+const assert = require("node:assert/strict");
+
+const terminalBridge = require("./terminalBridge.cjs");
+
+function initBridge(sessions) {
+  terminalBridge.init({
+    sessions,
+    electronModule: {
+      webContents: {
+        fromId: () => ({ send() {} }),
+      },
+    },
+  });
+}
+
+test("clearSessionPtyBuffer calls node-pty clear for ConPTY sync after frontend clear", () => {
+  const calls = [];
+  const sessions = new Map();
+  sessions.set("local-ps-1", {
+    proc: {
+      clear() {
+        calls.push("clear");
+      },
+      write() {
+        calls.push("write");
+      },
+    },
+  });
+  initBridge(sessions);
+
+  terminalBridge.clearSessionPtyBuffer({ sender: {} }, { sessionId: "local-ps-1" });
+
+  assert.deepEqual(calls, ["clear"]);
+});
+
+test("clearSessionPtyBuffer is a no-op when the session has no pty process", () => {
+  const sessions = new Map();
+  sessions.set("ssh-1", {
+    stream: {
+      write() {},
+    },
+  });
+  initBridge(sessions);
+
+  assert.doesNotThrow(() => {
+    terminalBridge.clearSessionPtyBuffer({ sender: {} }, { sessionId: "ssh-1" });
+  });
+});
+
+test("clearSessionPtyBuffer ignores missing sessions", () => {
+  initBridge(new Map());
+  assert.doesNotThrow(() => {
+    terminalBridge.clearSessionPtyBuffer({ sender: {} }, { sessionId: "missing" });
+  });
+});