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diff --git a/spec/ruby/core/string/unpack/l_spec.rb b/spec/ruby/core/string/unpack/l_spec.rb
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+require File.expand_path('../../../../spec_helper', __FILE__)
+require File.expand_path('../../fixtures/classes', __FILE__)
+require File.expand_path('../shared/basic', __FILE__)
+require File.expand_path('../shared/integer', __FILE__)
+
+describe "String#unpack with format 'L'" do
+ describe "with modifier '<'" do
+ it_behaves_like :string_unpack_32bit_le, 'L<'
+ it_behaves_like :string_unpack_32bit_le_unsigned, 'L<'
+ end
+
+ describe "with modifier '>'" do
+ it_behaves_like :string_unpack_32bit_be, 'L>'
+ it_behaves_like :string_unpack_32bit_be_unsigned, 'L>'
+ end
+
+ guard -> { platform_is wordsize: 32 or platform_is :mingw32 } do
+ describe "with modifier '<' and '_'" do
+ it_behaves_like :string_unpack_32bit_le, 'L<_'
+ it_behaves_like :string_unpack_32bit_le, 'L_<'
+ it_behaves_like :string_unpack_32bit_le_unsigned, 'L<_'
+ it_behaves_like :string_unpack_32bit_le_unsigned, 'L_<'
+ end
+
+ describe "with modifier '<' and '!'" do
+ it_behaves_like :string_unpack_32bit_le, 'L<!'
+ it_behaves_like :string_unpack_32bit_le, 'L!<'
+ it_behaves_like :string_unpack_32bit_le_unsigned, 'L<!'
+ it_behaves_like :string_unpack_32bit_le_unsigned, 'L!<'
+ end
+
+ describe "with modifier '>' and '_'" do
+ it_behaves_like :string_unpack_32bit_be, 'L>_'
+ it_behaves_like :string_unpack_32bit_be, 'L_>'
+ it_behaves_like :string_unpack_32bit_be_unsigned, 'L>_'
+ it_behaves_like :string_unpack_32bit_be_unsigned, 'L_>'
+ end
+
+ describe "with modifier '>' and '!'" do
+ it_behaves_like :string_unpack_32bit_be, 'L>!'
+ it_behaves_like :string_unpack_32bit_be, 'L!>'
+ it_behaves_like :string_unpack_32bit_be_unsigned, 'L>!'
+ it_behaves_like :string_unpack_32bit_be_unsigned, 'L!>'
+ end
+ end
+
+ guard -> { platform_is wordsize: 64 and platform_is_not :mingw32 } do
+ describe "with modifier '<' and '_'" do
+ it_behaves_like :string_unpack_64bit_le, 'L<_'
+ it_behaves_like :string_unpack_64bit_le, 'L_<'
+ it_behaves_like :string_unpack_64bit_le_unsigned, 'L<_'
+ it_behaves_like :string_unpack_64bit_le_unsigned, 'L_<'
+ end
+
+ describe "with modifier '<' and '!'" do
+ it_behaves_like :string_unpack_64bit_le, 'L<!'
+ it_behaves_like :string_unpack_64bit_le, 'L!<'
+ it_behaves_like :string_unpack_64bit_le_unsigned, 'L<!'
+ it_behaves_like :string_unpack_64bit_le_unsigned, 'L!<'
+ end
+
+ describe "with modifier '>' and '_'" do
+ it_behaves_like :string_unpack_64bit_be, 'L>_'
+ it_behaves_like :string_unpack_64bit_be, 'L_>'
+ it_behaves_like :string_unpack_64bit_be_unsigned, 'L>_'
+ it_behaves_like :string_unpack_64bit_be_unsigned, 'L_>'
+ end
+
+ describe "with modifier '>' and '!'" do
+ it_behaves_like :string_unpack_64bit_be, 'L>!'
+ it_behaves_like :string_unpack_64bit_be, 'L!>'
+ it_behaves_like :string_unpack_64bit_be_unsigned, 'L>!'
+ it_behaves_like :string_unpack_64bit_be_unsigned, 'L!>'
+ end
+ end
+end
+
+describe "String#unpack with format 'l'" do
+ describe "with modifier '<'" do
+ it_behaves_like :string_unpack_32bit_le, 'l<'
+ it_behaves_like :string_unpack_32bit_le_signed, 'l<'
+ end
+
+ describe "with modifier '>'" do
+ it_behaves_like :string_unpack_32bit_be, 'l>'
+ it_behaves_like :string_unpack_32bit_be_signed, 'l>'
+ end
+
+ guard -> { platform_is wordsize: 32 or platform_is :mingw32 } do
+ describe "with modifier '<' and '_'" do
+ it_behaves_like :string_unpack_32bit_le, 'l<_'
+ it_behaves_like :string_unpack_32bit_le, 'l_<'
+ it_behaves_like :string_unpack_32bit_le_signed, 'l<_'
+ it_behaves_like :string_unpack_32bit_le_signed, 'l_<'
+ end
+
+ describe "with modifier '<' and '!'" do
+ it_behaves_like :string_unpack_32bit_le, 'l<!'
+ it_behaves_like :string_unpack_32bit_le, 'l!<'
+ it_behaves_like :string_unpack_32bit_le_signed, 'l<!'
+ it_behaves_like :string_unpack_32bit_le_signed, 'l!<'
+ end
+
+ describe "with modifier '>' and '_'" do
+ it_behaves_like :string_unpack_32bit_be, 'l>_'
+ it_behaves_like :string_unpack_32bit_be, 'l_>'
+ it_behaves_like :string_unpack_32bit_be_signed, 'l>_'
+ it_behaves_like :string_unpack_32bit_be_signed, 'l_>'
+ end
+
+ describe "with modifier '>' and '!'" do
+ it_behaves_like :string_unpack_32bit_be, 'l>!'
+ it_behaves_like :string_unpack_32bit_be, 'l!>'
+ it_behaves_like :string_unpack_32bit_be_signed, 'l>!'
+ it_behaves_like :string_unpack_32bit_be_signed, 'l!>'
+ end
+ end
+
+ guard -> { platform_is wordsize: 64 and platform_is_not :mingw32 } do
+ describe "with modifier '<' and '_'" do
+ it_behaves_like :string_unpack_64bit_le, 'l<_'
+ it_behaves_like :string_unpack_64bit_le, 'l_<'
+ it_behaves_like :string_unpack_64bit_le_signed, 'l<_'
+ it_behaves_like :string_unpack_64bit_le_signed, 'l_<'
+ end
+
+ describe "with modifier '<' and '!'" do
+ it_behaves_like :string_unpack_64bit_le, 'l<!'
+ it_behaves_like :string_unpack_64bit_le, 'l!<'
+ it_behaves_like :string_unpack_64bit_le_signed, 'l<!'
+ it_behaves_like :string_unpack_64bit_le_signed, 'l!<'
+ end
+
+ describe "with modifier '>' and '_'" do
+ it_behaves_like :string_unpack_64bit_be, 'l>_'
+ it_behaves_like :string_unpack_64bit_be, 'l_>'
+ it_behaves_like :string_unpack_64bit_be_signed, 'l>_'
+ it_behaves_like :string_unpack_64bit_be_signed, 'l_>'
+ end
+
+ describe "with modifier '>' and '!'" do
+ it_behaves_like :string_unpack_64bit_be, 'l>!'
+ it_behaves_like :string_unpack_64bit_be, 'l!>'
+ it_behaves_like :string_unpack_64bit_be_signed, 'l>!'
+ it_behaves_like :string_unpack_64bit_be_signed, 'l!>'
+ end
+ end
+end
+
+little_endian do
+ describe "String#unpack with format 'L'" do
+ it_behaves_like :string_unpack_basic, 'L'
+ it_behaves_like :string_unpack_32bit_le, 'L'
+ it_behaves_like :string_unpack_32bit_le_unsigned, 'L'
+ end
+
+ describe "String#unpack with format 'l'" do
+ it_behaves_like :string_unpack_basic, 'l'
+ it_behaves_like :string_unpack_32bit_le, 'l'
+ it_behaves_like :string_unpack_32bit_le_signed, 'l'
+ end
+
+ guard -> { platform_is wordsize: 32 or platform_is :mingw32 } do
+ describe "String#unpack with format 'L' with modifier '_'" do
+ it_behaves_like :string_unpack_32bit_le, 'L_'
+ it_behaves_like :string_unpack_32bit_le_unsigned, 'L_'
+ end
+
+ describe "String#unpack with format 'L' with modifier '!'" do
+ it_behaves_like :string_unpack_32bit_le, 'L!'
+ it_behaves_like :string_unpack_32bit_le_unsigned, 'L!'
+ end
+
+ describe "String#unpack with format 'l' with modifier '_'" do
+ it_behaves_like :string_unpack_32bit_le, 'l_'
+ it_behaves_like :string_unpack_32bit_le_signed, 'l'
+ end
+
+ describe "String#unpack with format 'l' with modifier '!'" do
+ it_behaves_like :string_unpack_32bit_le, 'l!'
+ it_behaves_like :string_unpack_32bit_le_signed, 'l'
+ end
+ end
+
+ guard -> { platform_is wordsize: 64 and platform_is_not :mingw32 } do
+ describe "String#unpack with format 'L' with modifier '_'" do
+ it_behaves_like :string_unpack_64bit_le, 'L_'
+ it_behaves_like :string_unpack_64bit_le_unsigned, 'L_'
+ end
+
+ describe "String#unpack with format 'L' with modifier '!'" do
+ it_behaves_like :string_unpack_64bit_le, 'L!'
+ it_behaves_like :string_unpack_64bit_le_unsigned, 'L!'
+ end
+
+ describe "String#unpack with format 'l' with modifier '_'" do
+ it_behaves_like :string_unpack_64bit_le, 'l_'
+ it_behaves_like :string_unpack_64bit_le_signed, 'l_'
+ end
+
+ describe "String#unpack with format 'l' with modifier '!'" do
+ it_behaves_like :string_unpack_64bit_le, 'l!'
+ it_behaves_like :string_unpack_64bit_le_signed, 'l!'
+ end
+ end
+end
+
+big_endian do
+ describe "String#unpack with format 'L'" do
+ it_behaves_like :string_unpack_basic, 'L'
+ it_behaves_like :string_unpack_32bit_be, 'L'
+ it_behaves_like :string_unpack_32bit_be_unsigned, 'L'
+ end
+
+ describe "String#unpack with format 'l'" do
+ it_behaves_like :string_unpack_basic, 'l'
+ it_behaves_like :string_unpack_32bit_be, 'l'
+ it_behaves_like :string_unpack_32bit_be_signed, 'l'
+ end
+
+ guard -> { platform_is wordsize: 32 or platform_is :mingw32 } do
+ describe "String#unpack with format 'L' with modifier '_'" do
+ it_behaves_like :string_unpack_32bit_be, 'L_'
+ it_behaves_like :string_unpack_32bit_be_unsigned, 'L_'
+ end
+
+ describe "String#unpack with format 'L' with modifier '!'" do
+ it_behaves_like :string_unpack_32bit_be, 'L!'
+ it_behaves_like :string_unpack_32bit_be_unsigned, 'L!'
+ end
+
+ describe "String#unpack with format 'l' with modifier '_'" do
+ it_behaves_like :string_unpack_32bit_be, 'l_'
+ it_behaves_like :string_unpack_32bit_be_signed, 'l'
+ end
+
+ describe "String#unpack with format 'l' with modifier '!'" do
+ it_behaves_like :string_unpack_32bit_be, 'l!'
+ it_behaves_like :string_unpack_32bit_be_signed, 'l'
+ end
+ end
+
+ guard -> { platform_is wordsize: 64 and platform_is_not :mingw32 } do
+ describe "String#unpack with format 'L' with modifier '_'" do
+ it_behaves_like :string_unpack_64bit_be, 'L_'
+ it_behaves_like :string_unpack_64bit_be_unsigned, 'L_'
+ end
+
+ describe "String#unpack with format 'L' with modifier '!'" do
+ it_behaves_like :string_unpack_64bit_be, 'L!'
+ it_behaves_like :string_unpack_64bit_be_unsigned, 'L!'
+ end
+
+ describe "String#unpack with format 'l' with modifier '_'" do
+ it_behaves_like :string_unpack_64bit_be, 'l_'
+ it_behaves_like :string_unpack_64bit_be_signed, 'l_'
+ end
+
+ describe "String#unpack with format 'l' with modifier '!'" do
+ it_behaves_like :string_unpack_64bit_be, 'l!'
+ it_behaves_like :string_unpack_64bit_be_signed, 'l!'
+ end
+ end
+
+end
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