[Init] Initial commit - NetMesh terminal manager

components/SftpView.memo.test.tsx

@@ -0,0 +1,165 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+import { readFileSync } from "node:fs";
+
+test("main SftpView keeps browse sessions across top-tab switches", () => {
+  const source = readFileSync(new URL("./SftpView.tsx", import.meta.url), "utf8");
+  // Mount stays alive after first visit; parking on isActive caused every
+  // remote tab to reconnect when leaving SFTP for Terminal and coming back.
+  assert.match(source, /interactive:\s*true/);
+  assert.doesNotMatch(source, /interactive:\s*isActive/);
+});
+
+test("Open SFTP always restores dual-pane layout through the planner", () => {
+  const source = readFileSync(new URL("./SftpView.tsx", import.meta.url), "utf8");
+  assert.match(source, /setMagnifiedSide\(null\);\s*applyDualPaneSftpOpen/);
+  assert.match(source, /applyDualPaneSftpOpen/);
+  assert.doesNotMatch(source, /firstVisitBothEmpty/);
+});
+
+test("SFTP magnification overlays one side while preserving the original two-pane geometry", async () => {
+  const { resolveTwoPaneMagnificationStyle } = await import("../domain/paneMagnification.ts");
+
+  assert.deepEqual(resolveTwoPaneMagnificationStyle('left', true, false), {
+    left: '0%', top: '0%', width: '50%', height: '100%', zIndex: 10,
+  });
+  assert.deepEqual(resolveTwoPaneMagnificationStyle('right', true, false), {
+    left: '50%', top: '0%', width: '50%', height: '100%', zIndex: 10,
+  });
+  assert.deepEqual(resolveTwoPaneMagnificationStyle('right', true, true), {
+    left: '12px', top: '12px', width: 'calc(100% - 24px)', height: 'calc(100% - 24px)', zIndex: 50,
+  });
+});
+
+test("SFTP keyboard focus tracks the active side and blocks the covered sibling", () => {
+  const source = readFileSync(new URL("./SftpView.tsx", import.meta.url), "utf8");
+
+  assert.match(source, /inert=\{magnifiedSide === 'right' \? true : undefined\}[\s\S]*onFocusCapture=\{\(\) => handlePaneFocus\("left"\)\}/);
+  assert.match(source, /inert=\{magnifiedSide === 'left' \? true : undefined\}[\s\S]*onFocusCapture=\{\(\) => handlePaneFocus\("right"\)\}/);
+});
+
+test("SftpView re-renders when host-key verification setting changes", async () => {
+  Object.defineProperty(globalThis, "localStorage", {
+    configurable: true,
+    value: {
+      getItem: () => null,
+      setItem: () => {},
+      removeItem: () => {},
+    },
+  });
+  const { sftpViewAreEqual } = await import("./SftpView.tsx");
+
+  const baseProps = {
+    hosts: [],
+    keys: [],
+    identities: [],
+    knownHosts: [],
+    groupConfigs: [],
+    proxyProfiles: [],
+    updateHosts: () => {},
+    onAddKnownHost: () => {},
+    sftpDefaultViewMode: "list",
+    sftpDoubleClickBehavior: "open",
+    sftpAutoSync: false,
+    sftpShowHiddenFiles: false,
+    sftpUseCompressedUpload: false,
+    hotkeyScheme: {},
+    keyBindings: [],
+    editorWordWrap: false,
+    setEditorWordWrap: () => {},
+    terminalSettings: {
+      verifyHostKeys: true,
+      keepaliveInterval: 30,
+      keepaliveCountMax: 10,
+    },
+  };
+
+  assert.equal(
+    sftpViewAreEqual(
+      baseProps as never,
+      {
+        ...baseProps,
+        terminalSettings: {
+          ...baseProps.terminalSettings,
+          verifyHostKeys: false,
+        },
+      } as never,
+    ),
+    false,
+  );
+});
+
+test("SftpView ignores session title-only updates for memoization", async () => {
+  Object.defineProperty(globalThis, "localStorage", {
+    configurable: true,
+    value: {
+      getItem: () => null,
+      setItem: () => {},
+      removeItem: () => {},
+    },
+  });
+  const { sftpViewAreEqual } = await import("./SftpView.tsx");
+
+  const baseProps = {
+    hosts: [],
+    sessions: [{
+      id: "s1",
+      hostId: "h1",
+      hostLabel: "Host",
+      username: "alice",
+      hostname: "h1.example.test",
+      protocol: "ssh",
+      status: "connected",
+      dynamicTitle: "old",
+    }],
+    keys: [],
+    identities: [],
+    knownHosts: [],
+    groupConfigs: [],
+    proxyProfiles: [],
+    updateHosts: () => {},
+    onAddKnownHost: () => {},
+    sftpDefaultViewMode: "list",
+    sftpDoubleClickBehavior: "open",
+    sftpAutoSync: false,
+    sftpShowHiddenFiles: false,
+    sftpUseCompressedUpload: false,
+    hotkeyScheme: {},
+    keyBindings: [],
+    editorWordWrap: false,
+    setEditorWordWrap: () => {},
+    terminalSettings: {
+      verifyHostKeys: true,
+      keepaliveInterval: 30,
+      keepaliveCountMax: 10,
+    },
+  };
+
+  assert.equal(
+    sftpViewAreEqual(
+      baseProps as never,
+      {
+        ...baseProps,
+        sessions: [{
+          ...baseProps.sessions[0],
+          dynamicTitle: "new title from OSC",
+        }],
+      } as never,
+    ),
+    true,
+  );
+
+  assert.equal(
+    sftpViewAreEqual(
+      baseProps as never,
+      {
+        ...baseProps,
+        sessions: [{
+          ...baseProps.sessions[0],
+          status: "connecting",
+        }],
+      } as never,
+    ),
+    false,
+  );
+});