From 60f4865de4b75d651efe1a37e2fad374509df0cc Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Mon, 10 Jul 2023 14:45:42 +0900
Subject: [PATCH] Remove old guards for before 3.0

- logger 1.4.2 since ruby 2.7.0
- matrix 0.3.1 since ruby 3.0.0
- stringio 3.0.0 since ruby 3.0.0
---
 library/logger/device/close_spec.rb   | 15 +++------------
 library/logger/device/write_spec.rb   | 15 +++------------
 library/matrix/unitary_spec.rb        |  6 ++----
 library/openssl/config/freeze_spec.rb | 22 ----------------------
 library/stringio/initialize_spec.rb   | 13 ++++---------
 5 files changed, 12 insertions(+), 59 deletions(-)
 delete mode 100644 library/openssl/config/freeze_spec.rb

diff --git a/library/logger/device/close_spec.rb b/library/logger/device/close_spec.rb
index 7c5e118d56..1db5d582a7 100644
--- a/library/logger/device/close_spec.rb
+++ b/library/logger/device/close_spec.rb
@@ -15,17 +15,8 @@
     rm_r @file_path
   end
 
-  version_is Logger::VERSION, ""..."1.4.0" do
-    it "closes the LogDevice's stream" do
-      @device.close
-      -> { @device.write("Test") }.should complain(/\Alog writing failed\./)
-    end
-  end
-
-  version_is Logger::VERSION, "1.4.0" do
-    it "closes the LogDevice's stream" do
-      @device.close
-      -> { @device.write("Test") }.should complain(/\Alog shifting failed\./)
-    end
+  it "closes the LogDevice's stream" do
+    @device.close
+    -> { @device.write("Test") }.should complain(/\Alog shifting failed\./)
   end
 end
diff --git a/library/logger/device/write_spec.rb b/library/logger/device/write_spec.rb
index cd2d7e27a9..87ecf2ad6a 100644
--- a/library/logger/device/write_spec.rb
+++ b/library/logger/device/write_spec.rb
@@ -35,17 +35,8 @@
     rm_r path
   end
 
-  version_is Logger::VERSION, ""..."1.4.0" do
-    it "fails if the device is already closed" do
-      @device.close
-      -> { @device.write "foo" }.should complain(/\Alog writing failed\./)
-    end
-  end
-
-  version_is Logger::VERSION, "1.4.0" do
-    it "fails if the device is already closed" do
-      @device.close
-      -> { @device.write "foo" }.should complain(/\Alog shifting failed\./)
-    end
+  it "fails if the device is already closed" do
+    @device.close
+    -> { @device.write "foo" }.should complain(/\Alog shifting failed\./)
   end
 end
diff --git a/library/matrix/unitary_spec.rb b/library/matrix/unitary_spec.rb
index b579cb244d..04e6df8be0 100644
--- a/library/matrix/unitary_spec.rb
+++ b/library/matrix/unitary_spec.rb
@@ -14,10 +14,8 @@
       Matrix[[0, Complex(0, 1)], [Complex(0, 1), 0]].should.unitary?
     end
 
-    version_is((Matrix::const_defined?(:VERSION) ? Matrix::VERSION : "0.1.0"), "0.3.0") do
-      it "returns true for unitary matrices with a Complex and a negative #imag" do
-        Matrix[[0, Complex(0, 1)], [Complex(0, -1), 0]].should.unitary?
-      end
+    it "returns true for unitary matrices with a Complex and a negative #imag" do
+      Matrix[[0, Complex(0, 1)], [Complex(0, -1), 0]].should.unitary?
     end
 
     it "raises an error for rectangular matrices" do
diff --git a/library/openssl/config/freeze_spec.rb b/library/openssl/config/freeze_spec.rb
deleted file mode 100644
index c814341b86..0000000000
--- a/library/openssl/config/freeze_spec.rb
+++ /dev/null
@@ -1,22 +0,0 @@
-require_relative '../../../spec_helper'
-require_relative '../shared/constants'
-
-require 'openssl'
-
-version_is(OpenSSL::VERSION, ""..."2.2") do
-  describe "OpenSSL::Config#freeze" do
-    it "needs to be reviewed for completeness"
-
-    it "freezes" do
-      c = OpenSSL::Config.new
-      -> {
-        c['foo'] = [ ['key', 'value'] ]
-      }.should_not raise_error
-      c.freeze
-      c.frozen?.should be_true
-      -> {
-        c['foo'] = [ ['key', 'value'] ]
-      }.should raise_error(TypeError)
-    end
-  end
-end
diff --git a/library/stringio/initialize_spec.rb b/library/stringio/initialize_spec.rb
index c597e328d3..158c08488b 100644
--- a/library/stringio/initialize_spec.rb
+++ b/library/stringio/initialize_spec.rb
@@ -294,14 +294,9 @@
     io.string.encoding.should == Encoding::EUC_JP
   end
 
-  guard_not -> { # [Bug #16497]
-    stringio_version = StringIO.const_defined?(:VERSION) ? StringIO::VERSION : "0.0.2"
-    version_is(stringio_version, "0.0.3"..."0.1.1")
-  } do
-    it "the #external_encoding to the encoding of the String when passed a String" do
-      s = ''.force_encoding(Encoding::EUC_JP)
-      io = StringIO.new(s)
-      io.external_encoding.should == Encoding::EUC_JP
-    end
+  it "the #external_encoding to the encoding of the String when passed a String" do
+    s = ''.force_encoding(Encoding::EUC_JP)
+    io = StringIO.new(s)
+    io.external_encoding.should == Encoding::EUC_JP
   end
 end