1 files changed, 101 insertions, 100 deletions
diff --git a/spec/ruby/language/safe_spec.rb b/spec/ruby/language/safe_spec.rb
index be150df9d1..53ab4f9561 100644
--- a/spec/ruby/language/safe_spec.rb
+++ b/spec/ruby/language/safe_spec.rb
@@ -1,137 +1,138 @@
 require_relative '../spec_helper'
 
 describe "The $SAFE variable" do
-
-  ruby_version_is "2.6" do
-    after :each do
-      $SAFE = 0
+  ruby_version_is ""..."2.7" do
+    ruby_version_is "2.6" do
+      after :each do
+        $SAFE = 0
+      end
     end
-  end
 
-  it "is 0 by default" do
-    $SAFE.should == 0
-    proc {
+    it "is 0 by default" do
       $SAFE.should == 0
-    }.call
-  end
+      proc {
+        $SAFE.should == 0
+      }.call
+    end
 
-  it "can be set to 0" do
-    proc {
-      $SAFE = 0
-      $SAFE.should == 0
-    }.call
-  end
+    it "can be set to 0" do
+      proc {
+        $SAFE = 0
+        $SAFE.should == 0
+      }.call
+    end
 
-  it "can be set to 1" do
-    proc {
-      $SAFE = 1
-      $SAFE.should == 1
-    }.call
-  end
+    it "can be set to 1" do
+      proc {
+        $SAFE = 1
+        $SAFE.should == 1
+      }.call
+    end
 
-  [2, 3, 4].each do |n|
-    it "cannot be set to #{n}" do
+    [2, 3, 4].each do |n|
+      it "cannot be set to #{n}" do
+        -> {
+          proc {
+            $SAFE = n
+          }.call
+        }.should raise_error(ArgumentError, /\$SAFE=2 to 4 are obsolete/)
+      end
+    end
+
+    ruby_version_is ""..."2.6" do
+      it "cannot be set to values below 0" do
+        -> {
+          proc {
+            $SAFE = -100
+          }.call
+        }.should raise_error(SecurityError, /tried to downgrade safe level from 0 to -100/)
+      end
+    end
+
+    ruby_version_is "2.6" do
+      it "raises ArgumentError when set to values below 0" do
+        -> {
+          proc {
+            $SAFE = -100
+          }.call
+        }.should raise_error(ArgumentError, "$SAFE should be >= 0")
+      end
+    end
+
+    it "cannot be set to values above 4" do
       -> {
         proc {
-          $SAFE = n
+          $SAFE = 100
         }.call
       }.should raise_error(ArgumentError, /\$SAFE=2 to 4 are obsolete/)
     end
-  end
 
-  ruby_version_is ""..."2.6" do
-    it "cannot be set to values below 0" do
-      -> {
+    ruby_version_is ""..."2.6" do
+      it "cannot be manually lowered" do
         proc {
-          $SAFE = -100
+          $SAFE = 1
+          -> {
+            $SAFE = 0
+          }.should raise_error(SecurityError, /tried to downgrade safe level from 1 to 0/)
         }.call
-      }.should raise_error(SecurityError, /tried to downgrade safe level from 0 to -100/)
-    end
-  end
+      end
 
-  ruby_version_is "2.6" do
-    it "raises ArgumentError when set to values below 0" do
-      -> {
+      it "is automatically lowered when leaving a proc" do
+        $SAFE.should == 0
         proc {
-          $SAFE = -100
+          $SAFE = 1
         }.call
-      }.should raise_error(ArgumentError, "$SAFE should be >= 0")
-    end
-  end
-
-  it "cannot be set to values above 4" do
-    -> {
-      proc {
-        $SAFE = 100
-      }.call
-    }.should raise_error(ArgumentError, /\$SAFE=2 to 4 are obsolete/)
-  end
+        $SAFE.should == 0
+      end
 
-  ruby_version_is ""..."2.6" do
-    it "cannot be manually lowered" do
-      proc {
-        $SAFE = 1
+      it "is automatically lowered when leaving a lambda" do
+        $SAFE.should == 0
         -> {
-          $SAFE = 0
-        }.should raise_error(SecurityError, /tried to downgrade safe level from 1 to 0/)
-      }.call
+          $SAFE = 1
+        }.call
+        $SAFE.should == 0
+      end
     end
 
-    it "is automatically lowered when leaving a proc" do
-      $SAFE.should == 0
-      proc {
+    ruby_version_is "2.6" do
+      it "can be manually lowered" do
         $SAFE = 1
-      }.call
-      $SAFE.should == 0
-    end
+        $SAFE = 0
+        $SAFE.should == 0
+      end
 
-    it "is automatically lowered when leaving a lambda" do
-      $SAFE.should == 0
-      -> {
+      it "is not Proc local" do
+        $SAFE.should == 0
+        proc {
+          $SAFE = 1
+        }.call
+        $SAFE.should == 1
+      end
+
+      it "is not lambda local" do
+        $SAFE.should == 0
+        -> {
+          $SAFE = 1
+        }.call
+        $SAFE.should == 1
+      end
+
+      it "is global like regular global variables" do
+        Thread.new { $SAFE }.value.should == 0
         $SAFE = 1
-      }.call
-      $SAFE.should == 0
+        Thread.new { $SAFE }.value.should == 1
+      end
     end
-  end
 
-  ruby_version_is "2.6" do
-    it "can be manually lowered" do
-      $SAFE = 1
-      $SAFE = 0
-      $SAFE.should == 0
+    it "can be read when default from Thread#safe_level" do
+      Thread.current.safe_level.should == 0
     end
 
-    it "is not Proc local" do
-      $SAFE.should == 0
+    it "can be read when modified from Thread#safe_level" do
       proc {
         $SAFE = 1
+        Thread.current.safe_level.should == 1
       }.call
-      $SAFE.should == 1
     end
-
-    it "is not lambda local" do
-      $SAFE.should == 0
-      -> {
-        $SAFE = 1
-      }.call
-      $SAFE.should == 1
-    end
-
-    it "is global like regular global variables" do
-      Thread.new { $SAFE }.value.should == 0
-      $SAFE = 1
-      Thread.new { $SAFE }.value.should == 1
-    end
-  end
-
-  it "can be read when default from Thread#safe_level" do
-    Thread.current.safe_level.should == 0
-  end
-
-  it "can be read when modified from Thread#safe_level" do
-    proc {
-      $SAFE = 1
-      Thread.current.safe_level.should == 1
-    }.call
   end
 end