40 lines
1.1 KiB
Ruby
40 lines
1.1 KiB
Ruby
module MultibyteTestHelpers
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class Downloader
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def self.download(from, to)
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unless File.exist?(to)
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unless File.exist?(File.dirname(to))
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system "mkdir -p #{File.dirname(to)}"
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end
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open(from) do |source|
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File.open(to, "w") do |target|
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source.each_line do |l|
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target.write l
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end
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end
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end
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end
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true
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end
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end
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UNIDATA_URL = "http://www.unicode.org/Public/#{ActiveSupport::Multibyte::Unicode::UNICODE_VERSION}/ucd"
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CACHE_DIR = "#{Dir.tmpdir}/cache/unicode_conformance"
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FileUtils.mkdir_p(CACHE_DIR)
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UNICODE_STRING = "こにちわ".freeze
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ASCII_STRING = "ohayo".freeze
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BYTE_STRING = "\270\236\010\210\245".force_encoding("ASCII-8BIT").freeze
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def chars(str)
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ActiveSupport::Multibyte::Chars.new(str)
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end
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def inspect_codepoints(str)
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str.to_s.unpack("U*").map { |cp| cp.to_s(16) }.join(" ")
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end
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def assert_equal_codepoints(expected, actual, message = nil)
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assert_equal(inspect_codepoints(expected), inspect_codepoints(actual), message)
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end
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end
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