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dd3851d278
[Fix GH-1763] From: MSP-Greg <MSP-Greg@users.noreply.github.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62738 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
124 lines
3.9 KiB
Ruby
124 lines
3.9 KiB
Ruby
# -*- coding: utf-8 -*-
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# frozen_string_literal: false
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require 'test/unit'
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require 'erb'
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class TestERBEncoding < Test::Unit::TestCase
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def test_result_encoding
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erb = ERB.new("hello")
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assert_equal __ENCODING__, erb.result.encoding
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erb = ERB.new("こんにちは".encode("EUC-JP"))
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assert_equal Encoding::EUC_JP, erb.result.encoding
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erb = ERB.new("\xC4\xE3\xBA\xC3".force_encoding("EUC-CN"))
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assert_equal Encoding::EUC_CN, erb.result.encoding
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erb = ERB.new("γεια σας".encode("ISO-8859-7"))
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assert_equal Encoding::ISO_8859_7, erb.result.encoding
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assert_raise(ArgumentError, /ASCII compatible/) {
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ERB.new("こんにちは".force_encoding("ISO-2022-JP")) # dummy encoding
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}
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end
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def test_generate_magic_comment
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erb = ERB.new("hello")
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assert_match(/#coding:UTF-8/, erb.src)
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erb = ERB.new("hello".force_encoding("EUC-JP"))
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assert_match(/#coding:EUC-JP/, erb.src)
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erb = ERB.new("hello".force_encoding("ISO-8859-9"))
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assert_match(/#coding:ISO-8859-9/, erb.src)
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end
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def test_literal_encoding
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erb = ERB.new("literal encoding is <%= 'hello'.encoding %>")
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assert_match(/literal encoding is UTF-8/, erb.result)
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erb = ERB.new("literal encoding is <%= 'こんにちは'.encoding %>".encode("EUC-JP"))
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assert_match(/literal encoding is EUC-JP/, erb.result)
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erb = ERB.new("literal encoding is <%= '\xC4\xE3\xBA\xC3'.encoding %>".force_encoding("EUC-CN"))
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assert_match(/literal encoding is GB2312/, erb.result)
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end
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def test___ENCODING__
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erb = ERB.new("__ENCODING__ is <%= __ENCODING__ %>")
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assert_match(/__ENCODING__ is UTF-8/, erb.result)
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erb = ERB.new("__ENCODING__ is <%= __ENCODING__ %>".force_encoding("EUC-JP"))
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assert_match(/__ENCODING__ is EUC-JP/, erb.result)
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erb = ERB.new("__ENCODING__ is <%= __ENCODING__ %>".force_encoding("Big5"))
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assert_match(/__ENCODING__ is Big5/, erb.result)
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end
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def test_recognize_magic_comment
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erb = ERB.new(<<-EOS.encode("EUC-KR"))
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<%# -*- coding: EUC-KR -*- %>
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안녕하세요
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EOS
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assert_match(/#coding:EUC-KR/, erb.src)
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assert_equal Encoding::EUC_KR, erb.result.encoding
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erb = ERB.new(<<-EOS.encode("EUC-KR").force_encoding("ASCII-8BIT"))
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<%#-*- coding: EUC-KR -*-%>
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안녕하세요
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EOS
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assert_match(/#coding:EUC-KR/, erb.src)
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assert_equal Encoding::EUC_KR, erb.result.encoding
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erb = ERB.new(<<-EOS.encode("EUC-KR").force_encoding("ASCII-8BIT"))
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<%# vim: tabsize=8 encoding=EUC-KR shiftwidth=2 expandtab %>
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안녕하세요
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EOS
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assert_match(/#coding:EUC-KR/, erb.src)
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assert_equal Encoding::EUC_KR, erb.result.encoding
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erb = ERB.new(<<-EOS.encode("EUC-KR").force_encoding("ASCII-8BIT"))
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<%#coding:EUC-KR %>
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안녕하세요
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EOS
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assert_match(/#coding:EUC-KR/, erb.src)
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assert_equal Encoding::EUC_KR, erb.result.encoding
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erb = ERB.new(<<-EOS.encode("EUC-KR").force_encoding("EUC-JP"))
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<%#coding:EUC-KR %>
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안녕하세요
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EOS
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assert_match(/#coding:EUC-KR/, erb.src)
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assert_equal Encoding::EUC_KR, erb.result.encoding
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end
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module M; end
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def test_method_with_encoding
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obj = Object.new
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obj.extend(M)
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erb = ERB.new(<<-EOS.encode("EUC-JP").force_encoding("ASCII-8BIT"))
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<%#coding:EUC-JP %>
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literal encoding is <%= 'こんにちは'.encoding %>
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__ENCODING__ is <%= __ENCODING__ %>
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EOS
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erb.def_method(M, :m_from_magic_comment)
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result = obj.m_from_magic_comment
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assert_equal Encoding::EUC_JP, result.encoding
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assert_match(/literal encoding is EUC-JP/, result)
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assert_match(/__ENCODING__ is EUC-JP/, result)
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erb = ERB.new(<<-EOS.encode("EUC-KR"))
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literal encoding is <%= '안녕하세요'.encoding %>
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__ENCODING__ is <%= __ENCODING__ %>
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EOS
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erb.def_method(M, :m_from_eval_encoding)
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result = obj.m_from_eval_encoding
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assert_equal Encoding::EUC_KR, result.encoding
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assert_match(/literal encoding is EUC-KR/, result)
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assert_match(/__ENCODING__ is EUC-KR/, result)
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end
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end
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# vim:fileencoding=UTF-8
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