From 25aeeca5b7dbe470c5ee04a3802de0cb7f14b9ad Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 10 Nov 2016 07:47:43 +0000
Subject: test_files.rb: sample size

* test/ripper/test_files.rb (assert_parse_files): extract at least
  one sample.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ripper/test_files.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'test/ripper/test_files.rb')

diff --git a/test/ripper/test_files.rb b/test/ripper/test_files.rb
index 447519d5b4..ac24727e9b 100644
--- a/test/ripper/test_files.rb
+++ b/test/ripper/test_files.rb
@@ -35,7 +35,9 @@ class TestRipper::Generic < Test::Unit::TestCase
       end
       dir = ARGV.shift
       scripts = Dir.chdir(dir) {Dir[pattern]}
-      scripts = scripts.sample(scripts.size * TEST_RATIO) if TEST_RATIO < 1.0
+      if (1...scripts.size).include?(num = scripts.size * TEST_RATIO)
+        scripts = scripts.sample(num)
+      end
       scripts.sort!
       for script in scripts
         assert_nothing_raised {
-- 
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