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rb_struct_size returns an Integer VALUE, so it must be converted to a `long` for compatibility with previous Ruby C API versions. * ext/-test-/struct/len.c: new * test/-ext-/struct/test_len.rb: new * include/ruby/ruby.h (RSTRUCT_LEN): use NUM2LONG [ruby-core:80692] [Bug #13439] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58359 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
10 lines
242 B
Ruby
10 lines
242 B
Ruby
# frozen_string_literal: false
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require 'test/unit'
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require "-test-/struct"
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class Bug::Struct::Test_Len < Test::Unit::TestCase
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def test_rstruct_len
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klass = Bug::Struct.new(:a, :b, :c)
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assert_equal 3, klass.new.rstruct_len
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end
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end
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