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7f24b0aabd
* ext/fiddle/closure.c: use directly declaration for standalone gem
without internal.h.
* Specify frozen string literal is true.
* Update gemspec configuration for release version.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59854 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
35 lines
801 B
Ruby
35 lines
801 B
Ruby
# frozen_string_literal: true
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begin
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require_relative 'helper'
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require 'fiddle/struct'
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rescue LoadError
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end
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module Fiddle
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class TestCUnionEntity < TestCase
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def test_class_size
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size = CUnionEntity.size([TYPE_DOUBLE, TYPE_CHAR])
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assert_equal SIZEOF_DOUBLE, size
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end
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def test_class_size_with_count
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size = CUnionEntity.size([[TYPE_DOUBLE, 2], [TYPE_CHAR, 20]])
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assert_equal SIZEOF_CHAR * 20, size
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end
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def test_set_ctypes
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union = CUnionEntity.malloc [TYPE_INT, TYPE_LONG]
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union.assign_names %w[int long]
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# this test is roundabout because the stored ctypes are not accessible
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union['long'] = 1
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assert_equal 1, union['long']
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union['int'] = 1
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assert_equal 1, union['int']
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end
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end
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end if defined?(Fiddle)
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