2 files changed, 33 insertions, 27 deletions
diff --git a/spec/ruby/core/array/pack/shared/basic.rb b/spec/ruby/core/array/pack/shared/basic.rb
index bc366987c8..9061273ad6 100644
--- a/spec/ruby/core/array/pack/shared/basic.rb
+++ b/spec/ruby/core/array/pack/shared/basic.rb
@@ -33,8 +33,10 @@ describe :array_pack_basic_non_float, shared: true do
     [@obj, @obj].pack(d).should be_an_instance_of(String)
   end
 
-  it "taints the output string if the format string is tainted" do
-    [@obj, @obj].pack("x"+pack_format.taint).tainted?.should be_true
+  ruby_version_is ''...'2.7' do
+    it "taints the output string if the format string is tainted" do
+      [@obj, @obj].pack("x"+pack_format.taint).tainted?.should be_true
+    end
   end
 end
 
@@ -49,8 +51,10 @@ describe :array_pack_basic_float, shared: true do
     [1.2, 4.7].pack(d).should be_an_instance_of(String)
   end
 
-  it "taints the output string if the format string is tainted" do
-    [3.2, 2.8].pack("x"+pack_format.taint).tainted?.should be_true
+  ruby_version_is ''...'2.7' do
+    it "taints the output string if the format string is tainted" do
+      [3.2, 2.8].pack("x"+pack_format.taint).tainted?.should be_true
+    end
   end
 end
 
diff --git a/spec/ruby/core/array/pack/shared/taint.rb b/spec/ruby/core/array/pack/shared/taint.rb
index 88f349cb24..565f04b8b9 100644
--- a/spec/ruby/core/array/pack/shared/taint.rb
+++ b/spec/ruby/core/array/pack/shared/taint.rb
@@ -1,33 +1,35 @@
 describe :array_pack_taint, shared: true do
-  it "returns a tainted string when a pack argument is tainted" do
-    ["abcd".taint, 0x20].pack(pack_format("3C")).tainted?.should be_true
-  end
+  ruby_version_is ''...'2.7' do
+    it "returns a tainted string when a pack argument is tainted" do
+      ["abcd".taint, 0x20].pack(pack_format("3C")).tainted?.should be_true
+    end
 
-  it "does not return a tainted string when the array is tainted" do
-    ["abcd", 0x20].taint.pack(pack_format("3C")).tainted?.should be_false
-  end
+    it "does not return a tainted string when the array is tainted" do
+      ["abcd", 0x20].taint.pack(pack_format("3C")).tainted?.should be_false
+    end
 
-  it "returns a tainted string when the format is tainted" do
-    ["abcd", 0x20].pack(pack_format("3C").taint).tainted?.should be_true
-  end
+    it "returns a tainted string when the format is tainted" do
+      ["abcd", 0x20].pack(pack_format("3C").taint).tainted?.should be_true
+    end
 
-  it "returns a tainted string when an empty format is tainted" do
-    ["abcd", 0x20].pack("".taint).tainted?.should be_true
-  end
+    it "returns a tainted string when an empty format is tainted" do
+      ["abcd", 0x20].pack("".taint).tainted?.should be_true
+    end
 
-  it "returns a untrusted string when the format is untrusted" do
-    ["abcd", 0x20].pack(pack_format("3C").untrust).untrusted?.should be_true
-  end
+    it "returns a untrusted string when the format is untrusted" do
+      ["abcd", 0x20].pack(pack_format("3C").untrust).untrusted?.should be_true
+    end
 
-  it "returns a untrusted string when the empty format is untrusted" do
-    ["abcd", 0x20].pack("".untrust).untrusted?.should be_true
-  end
+    it "returns a untrusted string when the empty format is untrusted" do
+      ["abcd", 0x20].pack("".untrust).untrusted?.should be_true
+    end
 
-  it "returns a untrusted string when a pack argument is untrusted" do
-    ["abcd".untrust, 0x20].pack(pack_format("3C")).untrusted?.should be_true
-  end
+    it "returns a untrusted string when a pack argument is untrusted" do
+      ["abcd".untrust, 0x20].pack(pack_format("3C")).untrusted?.should be_true
+    end
 
-  it "returns a trusted string when the array is untrusted" do
-    ["abcd", 0x20].untrust.pack(pack_format("3C")).untrusted?.should be_false
+    it "returns a trusted string when the array is untrusted" do
+      ["abcd", 0x20].untrust.pack(pack_format("3C")).untrusted?.should be_false
+    end
   end
 end