From 4adb6772a13e036f770ef6110c665e663db8cade Mon Sep 17 00:00:00 2001
From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com>
Date: Wed, 5 Jun 2024 13:25:53 +0800
Subject: [PATCH] tests(helpers): specify a larger buffer to avoid read
 stalling issues caused by insufficient buffer size (#13163)

---
 spec/helpers.lua | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/spec/helpers.lua b/spec/helpers.lua
index 5cedb14fee35..71eab581cc76 100644
--- a/spec/helpers.lua
+++ b/spec/helpers.lua
@@ -3312,7 +3312,8 @@ luassert:register("assertion", "partial_match", partial_match,
 -- (ok, code, stdout, stderr); if `returns` is false,
 -- returns either (false, stderr) or (true, stderr, stdout).
 function exec(cmd, returns)
-  local ok, stdout, stderr, _, code = shell.run(cmd, nil, 0)
+  --100MB for retrieving stdout & stderr
+  local ok, stdout, stderr, _, code = shell.run(cmd, nil, 0, 1024*1024*100)
   if returns then
     return ok, code, stdout, stderr
   end