Update JRuby in tests to 9.4.8.0

This commit updates the version of JRuby used in spec tests from 9.4.3.0
to 9.4.8.0, which matches what is used in the latest version of Puppet
Server 8.x. (See: puppetlabs/jruby-utils@0e23173.)

JRuby 9.4.8.0 includes bug fixes to several issues that we have worked
around in Puppet in the past:

- Dir.glob not properly supporting wildcard syntax (worked around in
  Puppet in 663062a, resolved in JRuby in jruby/jruby@a39cd49).
- format and sprintf not supporting %a and %A (worked around in Puppet
  in 334ea05, resolved in JRuby in jruby/jruby#7996).

Because of these bug fixes in JRuby, this commit also removes Puppet's
workarounds.

.github/workflows/rspec_tests.yaml

@@ -19,7 +19,7 @@ jobs:
           - {os: ubuntu-latest, ruby: '3.1'}
           - {os: ubuntu-20.04, ruby: '3.2'} # openssl 1.1.1
           - {os: ubuntu-22.04, ruby: '3.2'} # openssl 3
-          - {os: ubuntu-latest, ruby: 'jruby-9.4.3.0'}
+          - {os: ubuntu-latest, ruby: 'jruby-9.4.8.0'}
           - {os: windows-2019, ruby: '3.1'}
           - {os: windows-2019, ruby: '3.2'} # openssl 3
 

lib/puppet/node/environment.rb

@@ -593,9 +593,7 @@ def perform_initial_import
       if file == NO_MANIFEST
         empty_parse_result
       elsif File.directory?(file)
-        # JRuby does not properly perform Dir.glob operations with wildcards, (see PUP-11788 and https://github.com/jruby/jruby/issues/7836).
-        # We sort the results because Dir.glob order is inconsistent in Ruby < 3 (see PUP-10115).
-        parse_results = Puppet::FileSystem::PathPattern.absolute(File.join(file, '**/*')).glob.select { |globbed_file| globbed_file.end_with?('.pp') }.sort.map do |file_to_parse|
+        parse_results = Puppet::FileSystem::PathPattern.absolute(File.join(file, '**/*.pp')).glob.map do |file_to_parse|
           parser.file = file_to_parse
           parser.parse
         end

spec/unit/file_system/path_pattern_spec.rb

@@ -1,7 +1,6 @@
 require 'spec_helper'
 require 'puppet_spec/files'
 require 'puppet/file_system'
-require 'puppet/util'
 
 describe Puppet::FileSystem::PathPattern do
   include PuppetSpec::Files
@@ -134,9 +133,6 @@
   end
 
   it 'globs wildcard patterns properly' do
-    # See PUP-11788 and https://github.com/jruby/jruby/issues/7836.
-    pending 'JRuby does not properly handle Dir.glob' if Puppet::Util::Platform.jruby?
-
     dir = tmpdir('globtest')
     create_file_in(dir, 'foo.pp')
     create_file_in(dir, 'foo.pp.pp')

spec/unit/pops/types/string_converter_spec.rb

@@ -316,7 +316,6 @@
       '%.1f'    => '18.0',
     }.each do |fmt, result |
       it "the format #{fmt} produces #{result}" do
-        pending("PUP-8612 %a and %A not support on JRuby") if RUBY_PLATFORM == 'java' && fmt =~ /^%[aA]$/
         string_formats = { Puppet::Pops::Types::PIntegerType::DEFAULT => fmt}
         expect(converter.convert(18, string_formats)).to eq(result)
       end
@@ -410,7 +409,6 @@
       '%#B'     => '0B10010',
     }.each do |fmt, result |
       it "the format #{fmt} produces #{result}" do
-        pending("PUP-8612 %a and %A not support on JRuby") if RUBY_PLATFORM == 'java' && fmt =~ /^%[-.014]*[aA]$/
         string_formats = { Puppet::Pops::Types::PFloatType::DEFAULT => fmt}
         expect(converter.convert(18.0, string_formats)).to eq(result)
       end
@@ -587,7 +585,6 @@
       "%#Y"  => 'Y',
     }.each do |fmt, result |
       it "the format #{fmt} produces #{result}" do
-        pending("PUP-8612 %a and %A not support on JRuby") if RUBY_PLATFORM == 'java' && fmt =~ /^%[aA]$/
         string_formats = { Puppet::Pops::Types::PBooleanType::DEFAULT => fmt}
         expect(converter.convert(true, string_formats)).to eq(result)
       end
@@ -634,7 +631,6 @@
       "%#Y"  => 'N',
     }.each do |fmt, result |
       it "the format #{fmt} produces #{result}" do
-        pending("PUP-8612 %a and %A not support on JRuby") if RUBY_PLATFORM == 'java' && fmt =~ /^%[aA]$/
         string_formats = { Puppet::Pops::Types::PBooleanType::DEFAULT => fmt}
         expect(converter.convert(false, string_formats)).to eq(result)
       end