From 67b7b2cb80a6cc13d826364829a0f26c01357d86 Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Mon, 21 Sep 2026 23:02:40 +0900
Subject: [PATCH] test(workspace-web): cover workdir label edge cases

---
 .../console/worker-console.ui.test.ts         |  1 +
 .../sidebar/worker-workdir-meta.test.ts       | 31 ++++++++++++++++++-
 2 files changed, 31 insertions(+), 1 deletion(-)

diff --git a/web/workspace/src/lib/workspace/console/worker-console.ui.test.ts b/web/workspace/src/lib/workspace/console/worker-console.ui.test.ts
index 6e415e3ce..aef46f99d 100644
--- a/web/workspace/src/lib/workspace/console/worker-console.ui.test.ts
+++ b/web/workspace/src/lib/workspace/console/worker-console.ui.test.ts
@@ -264,6 +264,7 @@ Deno.test("workspace Worker list lives on the dedicated Workers page", async ()
       workersNav.includes("worker-status-spinner") &&
       workersNav.includes("sidebarWorkdirMeta(worker.workdir_attachments)") &&
       workersNav.includes("title={workdir.details}") &&
+      workersNav.includes("aria-label={workdir.details}") &&
       !workersNav.includes("attachment.alias") &&
       workerWorkdirMeta.includes("workdir.current_selector") &&
       workerWorkdirMeta.includes("workdir.creation_selector") &&
diff --git a/web/workspace/src/lib/workspace/sidebar/worker-workdir-meta.test.ts b/web/workspace/src/lib/workspace/sidebar/worker-workdir-meta.test.ts
index 26303f97b..263e1ef07 100644
--- a/web/workspace/src/lib/workspace/sidebar/worker-workdir-meta.test.ts
+++ b/web/workspace/src/lib/workspace/sidebar/worker-workdir-meta.test.ts
@@ -84,7 +84,18 @@ Deno.test("Worker sidebar Workdir label marks detached HEAD instead of reusing c
   assertEquals(meta.text, "main:detached@0123456789ab");
 });
 
-Deno.test("Worker sidebar Workdir label has an explicit unknown fallback", () => {
+Deno.test("Worker sidebar Workdir label marks an untrusted selector as a detached hash", () => {
+  const meta = sidebarWorkdirMeta([
+    attachment("checkout", {
+      creation_selector: "develop",
+      current_selector: "fedcba9876543210fedcba9876543210fedcba98",
+    }),
+  ]);
+
+  assertEquals(meta.text, "main:detached@fedcba987654");
+});
+
+Deno.test("Worker sidebar Workdir label has an explicit unavailable-projection fallback", () => {
   const meta = sidebarWorkdirMeta([{
     alias: "checkout",
     repository_key: "main",
@@ -94,6 +105,24 @@ Deno.test("Worker sidebar Workdir label has an explicit unknown fallback", () =>
   assertEquals(meta.text, "main:unknown@workdir-1234");
 });
 
+Deno.test("Worker sidebar Workdir metadata preserves long names for truncated display details", () => {
+  const repository = "repository-with-a-name-that-exceeds-the-sidebar-width";
+  const branch =
+    "feature/workdir-label-with-a-name-that-also-exceeds-the-sidebar-width";
+  const meta = sidebarWorkdirMeta([
+    attachment("long-checkout", {
+      repository_key: repository,
+      current_selector: branch,
+    }),
+  ]);
+
+  assertEquals(meta.text, `${repository}:${branch}`);
+  assert(
+    meta.details.includes(`long-checkout — ${repository}:${branch}`),
+    "full repository and branch should remain available in details when the primary line is truncated",
+  );
+});
+
 Deno.test("Worker sidebar Workdir metadata keeps multiple attachments distinguishable", () => {
   const meta = sidebarWorkdirMeta([
     attachment("frontend", { current_selector: "develop" }),