1 files changed, 21 insertions, 63 deletions
diff --git a/spec/ruby/core/string/unpack/shared/float.rb b/spec/ruby/core/string/unpack/shared/float.rb
index 93282bf4c9..5525c3fe73 100644
--- a/spec/ruby/core/string/unpack/shared/float.rb
+++ b/spec/ruby/core/string/unpack/shared/float.rb
@@ -1,4 +1,4 @@
-# -*- encoding: binary -*-
+# encoding: binary
 
 describe :string_unpack_float_le, shared: true do
   it "decodes one float for a single format character" do
@@ -53,24 +53,13 @@ describe :string_unpack_float_le, shared: true do
 
   it "decodes NaN" do
     # mumble mumble NaN mumble https://bugs.ruby-lang.org/issues/5884
-    [nan_value].pack(unpack_format).unpack(unpack_format).first.nan?.should be_true
+    [nan_value].pack(unpack_format).unpack(unpack_format).first.nan?.should == true
   end
 
-  ruby_version_is ""..."3.3" do
-    it "ignores NULL bytes between directives" do
-      suppress_warning do
-        array = "\x9a\x999@33\xb3?".unpack(unpack_format("\000", 2))
-        array.should == [2.9000000953674316, 1.399999976158142]
-      end
-    end
-  end
-
-  ruby_version_is "3.3" do
-    it "raise ArgumentError for NULL bytes between directives" do
-      -> {
-        "\x9a\x999@33\xb3?".unpack(unpack_format("\000", 2))
-      }.should raise_error(ArgumentError, /unknown unpack directive/)
-    end
+  it "raise ArgumentError for NULL bytes between directives" do
+    -> {
+      "\x9a\x999@33\xb3?".unpack(unpack_format("\000", 2))
+    }.should.raise(ArgumentError, /unknown unpack directive/)
   end
 
   it "ignores spaces between directives" do
@@ -132,24 +121,13 @@ describe :string_unpack_float_be, shared: true do
 
   it "decodes NaN" do
     # mumble mumble NaN mumble https://bugs.ruby-lang.org/issues/5884
-    [nan_value].pack(unpack_format).unpack(unpack_format).first.nan?.should be_true
-  end
-
-  ruby_version_is ""..."3.3" do
-    it "ignores NULL bytes between directives" do
-      suppress_warning do
-        array = "@9\x99\x9a?\xb333".unpack(unpack_format("\000", 2))
-        array.should == [2.9000000953674316, 1.399999976158142]
-      end
-    end
+    [nan_value].pack(unpack_format).unpack(unpack_format).first.nan?.should == true
   end
 
-  ruby_version_is "3.3" do
-    it "raise ArgumentError for NULL bytes between directives" do
-      -> {
-        "@9\x99\x9a?\xb333".unpack(unpack_format("\000", 2))
-      }.should raise_error(ArgumentError, /unknown unpack directive/)
-    end
+  it "raise ArgumentError for NULL bytes between directives" do
+    -> {
+      "@9\x99\x9a?\xb333".unpack(unpack_format("\000", 2))
+    }.should.raise(ArgumentError, /unknown unpack directive/)
   end
 
   it "ignores spaces between directives" do
@@ -214,23 +192,13 @@ describe :string_unpack_double_le, shared: true do
 
   it "decodes NaN" do
     # mumble mumble NaN mumble https://bugs.ruby-lang.org/issues/5884
-    [nan_value].pack(unpack_format).unpack(unpack_format).first.nan?.should be_true
+    [nan_value].pack(unpack_format).unpack(unpack_format).first.nan?.should == true
   end
 
-  ruby_version_is ""..."3.3" do
-    it "ignores NULL bytes between directives" do
-      suppress_warning do
-        "333333\x07@ffffff\xf6?".unpack(unpack_format("\000", 2)).should == [2.9, 1.4]
-      end
-    end
-  end
-
-  ruby_version_is "3.3" do
-    it "raise ArgumentError for NULL bytes between directives" do
-      -> {
-        "333333\x07@ffffff\xf6?".unpack(unpack_format("\000", 2))
-      }.should raise_error(ArgumentError, /unknown unpack directive/)
-    end
+  it "raise ArgumentError for NULL bytes between directives" do
+    -> {
+      "333333\x07@ffffff\xf6?".unpack(unpack_format("\000", 2))
+    }.should.raise(ArgumentError, /unknown unpack directive/)
   end
 
   it "ignores spaces between directives" do
@@ -294,23 +262,13 @@ describe :string_unpack_double_be, shared: true do
 
   it "decodes NaN" do
     # mumble mumble NaN mumble https://bugs.ruby-lang.org/issues/5884
-    [nan_value].pack(unpack_format).unpack(unpack_format).first.nan?.should be_true
-  end
-
-  ruby_version_is ""..."3.3" do
-    it "ignores NULL bytes between directives" do
-      suppress_warning do
-        "@\x07333333?\xf6ffffff".unpack(unpack_format("\000", 2)).should == [2.9, 1.4]
-      end
-    end
+    [nan_value].pack(unpack_format).unpack(unpack_format).first.nan?.should == true
   end
 
-  ruby_version_is "3.3" do
-    it "raise ArgumentError for NULL bytes between directives" do
-      -> {
-        "@\x07333333?\xf6ffffff".unpack(unpack_format("\000", 2))
-      }.should raise_error(ArgumentError, /unknown unpack directive/)
-    end
+  it "raise ArgumentError for NULL bytes between directives" do
+    -> {
+      "@\x07333333?\xf6ffffff".unpack(unpack_format("\000", 2))
+    }.should.raise(ArgumentError, /unknown unpack directive/)
   end
 
   it "ignores spaces between directives" do