1 files changed, 24 insertions, 1 deletions
diff --git a/packages/app/e2e/sidebar/sidebar.spec.ts b/packages/app/e2e/sidebar/sidebar.spec.ts
index 6239a04bd..5c78c2220 100644
--- a/packages/app/e2e/sidebar/sidebar.spec.ts
+++ b/packages/app/e2e/sidebar/sidebar.spec.ts
@@ -1,5 +1,5 @@
 import { test, expect } from "../fixtures"
-import { openSidebar, toggleSidebar } from "../actions"
+import { openSidebar, toggleSidebar, withSession } from "../actions"
 
 test("sidebar can be collapsed and expanded", async ({ page, gotoSession }) => {
   await gotoSession()
@@ -12,3 +12,26 @@ test("sidebar can be collapsed and expanded", async ({ page, gotoSession }) => {
   await toggleSidebar(page)
   await expect(page.locator("main")).not.toHaveClass(/xl:border-l/)
 })
+
+test("sidebar collapsed state persists across navigation and reload", async ({ page, sdk, gotoSession }) => {
+  await withSession(sdk, "sidebar persist session 1", async (session1) => {
+    await withSession(sdk, "sidebar persist session 2", async (session2) => {
+      await gotoSession(session1.id)
+
+      await openSidebar(page)
+      await toggleSidebar(page)
+      await expect(page.locator("main")).toHaveClass(/xl:border-l/)
+
+      await gotoSession(session2.id)
+      await expect(page.locator("main")).toHaveClass(/xl:border-l/)
+
+      await page.reload()
+      await expect(page.locator("main")).toHaveClass(/xl:border-l/)
+
+      const opened = await page.evaluate(
+        () => JSON.parse(localStorage.getItem("opencode.global.dat:layout") ?? "{}").sidebar?.opened,
+      )
+      await expect(opened).toBe(false)
+    })
+  })
+})