From d4df0a6f93c573b8f54d17bae036edb06f689580 Mon Sep 17 00:00:00 2001
From: Kaoru0822 <208281322+kaoru0822-kitauji@users.noreply.github.com>
Date: Wed, 14 Oct 2026 03:28:48 +0000
Subject: [PATCH] test(process): expose the demo helper fixture through the
 scanned proc root

599a8ee11 replaced the host-wide `ps` scan with a scan of the supplied proc
root, but the reparented demo-helper case only mirrored its process into the
synthetic root in alternate-launcher mode. The renamed `Xvfb` helper was
therefore invisible and the clean-runtime check resolved. Mirror the fixture
process in both modes.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 .../cleanLinuxHopperRuntime.test.ts               | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/tests/process-global/cleanLinuxHopperRuntime.test.ts b/tests/process-global/cleanLinuxHopperRuntime.test.ts
index 55fdf0ec9..00f02d6ec 100644
--- a/tests/process-global/cleanLinuxHopperRuntime.test.ts
+++ b/tests/process-global/cleanLinuxHopperRuntime.test.ts
@@ -74,15 +74,12 @@ it
       const { stdout } = await parent;
       const { pid } = JSON.parse(stdout) as { pid: number };
       orphanPid = pid;
-      if (alternateMode) {
-        const processEntry = join(procRoot, String(pid));
-        await mkdir(processEntry);
-        for (const name of ["cmdline", "comm", "exe"])
-          await symlink(
-            `/proc/${String(pid)}/${name}`,
-            join(processEntry, name),
-          );
-      }
+      // The runtime check reads only the supplied proc root, so expose the
+      // fixture there in both modes.
+      const processEntry = join(procRoot, String(pid));
+      await mkdir(processEntry);
+      for (const name of ["cmdline", "comm", "exe"])
+        await symlink(`/proc/${String(pid)}/${name}`, join(processEntry, name));
       const { stdout: coordinates } = await execFileAsync("ps", [
         "-p",
         String(pid),