From 1d15d5f08032acf1b7bceacbb450d617ff6e0931 Mon Sep 17 00:00:00 2001
From: eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 20 Sep 2017 20:18:52 +0000
Subject: Move spec/rubyspec to spec/ruby for consistency

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 spec/ruby/core/env/clear_spec.rb | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 spec/ruby/core/env/clear_spec.rb

(limited to 'spec/ruby/core/env/clear_spec.rb')

diff --git a/spec/ruby/core/env/clear_spec.rb b/spec/ruby/core/env/clear_spec.rb
new file mode 100644
index 0000000000..c184926cc2
--- /dev/null
+++ b/spec/ruby/core/env/clear_spec.rb
@@ -0,0 +1,20 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+
+describe "ENV.clear" do
+  it "deletes all environment variables" do
+    orig = ENV.to_hash
+    begin
+      ENV.clear
+
+      # This used 'env' the helper before. That shells out to 'env' which
+      # itself sets up certain environment variables before it runs, because
+      # the shell sets them up before it runs any command.
+      #
+      # Thusly, you can ONLY test this by asking through ENV itself.
+      ENV.size.should == 0
+    ensure
+      ENV.replace orig
+    end
+  end
+
+end
-- 
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