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68 lines
2.5 KiB
Ruby
68 lines
2.5 KiB
Ruby
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# -*- coding: utf-8 -*-
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require 'test/unit'
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case ENV['JSON']
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when 'pure' then require 'json/pure'
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when 'ext' then require 'json/ext'
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else require 'json'
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end
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require 'iconv'
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class TC_JSONEncoding < Test::Unit::TestCase
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include JSON
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def setup
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@utf_8 = '["© ≠ €!"]'
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@parsed = [ "© ≠ €!" ]
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@utf_16_data = Iconv.iconv('utf-16be', 'utf-8', @parsed.first)
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@generated = '["\u00a9 \u2260 \u20ac!"]'
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if defined?(::Encoding)
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@utf_8_ascii_8bit = @utf_8.dup.force_encoding(Encoding::ASCII_8BIT)
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@utf_16be, = Iconv.iconv('utf-16be', 'utf-8', @utf_8)
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@utf_16be_ascii_8bit = @utf_16be.dup.force_encoding(Encoding::ASCII_8BIT)
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@utf_16le, = Iconv.iconv('utf-16le', 'utf-8', @utf_8)
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@utf_16le_ascii_8bit = @utf_16le.dup.force_encoding(Encoding::ASCII_8BIT)
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@utf_32be, = Iconv.iconv('utf-32be', 'utf-8', @utf_8)
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@utf_32be_ascii_8bit = @utf_32be.dup.force_encoding(Encoding::ASCII_8BIT)
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@utf_32le, = Iconv.iconv('utf-32le', 'utf-8', @utf_8)
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@utf_32le_ascii_8bit = @utf_32le.dup.force_encoding(Encoding::ASCII_8BIT)
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else
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@utf_8_ascii_8bit = @utf_8.dup
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@utf_16be, = Iconv.iconv('utf-16be', 'utf-8', @utf_8)
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@utf_16be_ascii_8bit = @utf_16be.dup
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@utf_16le, = Iconv.iconv('utf-16le', 'utf-8', @utf_8)
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@utf_16le_ascii_8bit = @utf_16le.dup
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@utf_32be, = Iconv.iconv('utf-32be', 'utf-8', @utf_8)
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@utf_32be_ascii_8bit = @utf_32be.dup
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@utf_32le, = Iconv.iconv('utf-32le', 'utf-8', @utf_8)
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@utf_32le_ascii_8bit = @utf_32le.dup
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end
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end
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def test_parse
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assert_equal @parsed, JSON.parse(@utf_8)
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assert_equal @parsed, JSON.parse(@utf_16be)
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assert_equal @parsed, JSON.parse(@utf_16le)
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assert_equal @parsed, JSON.parse(@utf_32be)
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assert_equal @parsed, JSON.parse(@utf_32le)
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end
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def test_parse_ascii_8bit
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assert_equal @parsed, JSON.parse(@utf_8_ascii_8bit)
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assert_equal @parsed, JSON.parse(@utf_16be_ascii_8bit)
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assert_equal @parsed, JSON.parse(@utf_16le_ascii_8bit)
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assert_equal @parsed, JSON.parse(@utf_32be_ascii_8bit)
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assert_equal @parsed, JSON.parse(@utf_32le_ascii_8bit)
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end
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def test_generate
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assert_equal @generated, JSON.generate(@parsed, :ascii_only => true)
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if defined?(::Encoding)
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assert_equal @generated, JSON.generate(@utf_16_data, :ascii_only => true)
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else
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# XXX checking of correct utf8 data is not as strict (yet?) without :ascii_only
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assert_raises(JSON::GeneratorError) { JSON.generate(@utf_16_data, :ascii_only => true) }
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end
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end
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end
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