(PUP-1952) address converter differences

sprintf/format does not support '%a' or '%A' on JRuby PUP-8612
Handle one test result that includes an extra leading '0' on JRuby
Disabled formatting test that fails on JRuby PUP-8615

Author: Eric Delaney

spec/unit/pops/types/string_converter_spec.rb

@@ -296,7 +296,6 @@
       '%o'      => '22',
       '%4.2o'   => '  22',
       '%#o'     => '022',
-      '%#6.4o'  => '  0022',
       '%b'      => '10010',
       '%7.6b'   => ' 010010',
       '%#b'     => '0b10010',
@@ -313,11 +312,18 @@
       '%.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
     end
 
+    it 'the format %#6.4o produces 0022' do
+      string_formats = { Puppet::Pops::Types::PIntegerType::DEFAULT => '%#6.4o' }
+      result = RUBY_PLATFORM == 'java' ? ' 00022' : '  0022'
+      expect(converter.convert(18, string_formats)).to eq(result)
+    end
+
     it 'produces a unicode char string by using format %c' do
       string_formats = { Puppet::Pops::Types::PIntegerType::DEFAULT => '%c'}
       expect(converter.convert(0x1F603, string_formats)).to eq("\u{1F603}")
@@ -400,6 +406,7 @@
       '%#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]$/
         string_formats = { Puppet::Pops::Types::PFloatType::DEFAULT => fmt}
         expect(converter.convert(18.0, string_formats)).to eq(result)
       end
@@ -576,6 +583,7 @@
       "%#Y"  => 'Y',
     }.each do |fmt, result |
       it "the format #{fmt} produces #{result}" do
+        pending("PUP-8612 %a and %A not support on JRuby") if RUBY_PLATFORM == 'java' && fmt =~ /^%[aA]$/
         string_formats = { Puppet::Pops::Types::PBooleanType::DEFAULT => fmt}
         expect(converter.convert(true, string_formats)).to eq(result)
       end
@@ -622,6 +630,7 @@
       "%#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
@@ -679,7 +688,7 @@
         short_array_t => "%(a",
         long_array_t  => "%[a",
       }
-      expect(converter.convert([1, 2], string_formats)).to eq('(1, 2)')
+      expect(converter.convert([1, 2], string_formats)).to eq('(1, 2)') unless RUBY_PLATFORM == 'java' # PUP-8615
       expect(converter.convert([1, 2, 3], string_formats)).to eq('[1, 2, 3]')
     end