From 7c1553e91db07fed4fed3287b50304f1c69a685d Mon Sep 17 00:00:00 2001
From: Koichi Sasada <ko1@atdot.net>
Date: Thu, 27 Feb 2020 02:29:57 +0900
Subject: [PATCH] `srand($seed)` at the beginning of each test

To avoid `srand(0)` effect in the other tests, call `srand($seed)`
at the beginning of each test (setup).
[Feature #16655]
---
 tool/lib/minitest/unit.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tool/lib/minitest/unit.rb b/tool/lib/minitest/unit.rb
index 8569b2c495..d739a608f4 100644
--- a/tool/lib/minitest/unit.rb
+++ b/tool/lib/minitest/unit.rb
@@ -1297,6 +1297,9 @@ module MiniTest
         start_time = Time.now
 
         result = ""
+
+        srand @options[:seed]
+
         begin
           @passed = nil
           self.before_setup