1 files changed, 10 insertions, 61 deletions

diff --git a/spec/ruby/core/string/split_spec.rb b/spec/ruby/core/string/split_spec.rb
index 2da71948b3..82911ef50b 100644
--- a/spec/ruby/core/string/split_spec.rb
+++ b/spec/ruby/core/string/split_spec.rb
@@ -89,21 +89,19 @@ describe "String#split with String" do
       end
     end
 
-    ruby_version_is "2.7" do
-      context "when $; is not nil" do
-        before do
-          suppress_warning do
-            @old_value, $; = $;, 'foobar'
-          end
+    context "when $; is not nil" do
+      before do
+        suppress_warning do
+          @old_value, $; = $;, 'foobar'
         end
+      end
 
-        after do
-          $; = @old_value
-        end
+      after do
+        $; = @old_value
+      end
 
-        it "warns" do
-          -> { "".split }.should complain(/warning: \$; is set to non-nil value/)
-        end
+      it "warns" do
+        -> { "".split }.should complain(/warning: \$; is set to non-nil value/)
       end
     end
   end
@@ -207,24 +205,6 @@ describe "String#split with String" do
     end
   end
 
-  ruby_version_is ''...'2.7' do
-    it "taints the resulting strings if self is tainted" do
-      ["", "x.y.z.", "  x  y  "].each do |str|
-        ["", ".", " "].each do |pat|
-          [-1, 0, 1, 2].each do |limit|
-            str.dup.taint.split(pat).each do |x|
-              x.should.tainted?
-            end
-
-            str.split(pat.dup.taint).each do |x|
-              x.should_not.tainted?
-            end
-          end
-        end
-      end
-    end
-  end
-
   it "returns an empty array when whitespace is split on whitespace" do
     " ".split(" ").should == []
     " \n ".split(" ").should == []
@@ -426,37 +406,6 @@ describe "String#split with Regexp" do
     end
   end
 
-  ruby_version_is ''...'2.7' do
-    it "taints the resulting strings if self is tainted" do
-      ["", "x:y:z:", "  x  y  "].each do |str|
-        [//, /:/, /\s+/].each do |pat|
-          [-1, 0, 1, 2].each do |limit|
-            str.dup.taint.split(pat, limit).each do |x|
-              # See the spec below for why the conditional is here
-              x.tainted?.should be_true unless x.empty?
-            end
-          end
-        end
-      end
-    end
-
-    it "taints an empty string if self is tainted" do
-      ":".taint.split(//, -1).last.tainted?.should be_true
-    end
-
-    it "doesn't taints the resulting strings if the Regexp is tainted" do
-      ["", "x:y:z:", "  x  y  "].each do |str|
-        [//, /:/, /\s+/].each do |pat|
-          [-1, 0, 1, 2].each do |limit|
-            str.split(pat.dup.taint, limit).each do |x|
-              x.tainted?.should be_false
-            end
-          end
-        end
-      end
-    end
-  end
-
   it "retains the encoding of the source string" do
     ary = "а б в".split
     encodings = ary.map { |s| s.encoding }