From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <jari.vetoniemi@indooratlas.com>
Date: Mon, 16 Mar 2020 18:49:26 +0900
Subject: Fresh start

---
 jni/ruby/test/erb/test_erb_m17n.rb | 123 +++++++++++++++++++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100644 jni/ruby/test/erb/test_erb_m17n.rb

(limited to 'jni/ruby/test/erb/test_erb_m17n.rb')

diff --git a/jni/ruby/test/erb/test_erb_m17n.rb b/jni/ruby/test/erb/test_erb_m17n.rb
new file mode 100644
index 0000000..f60dd10
--- /dev/null
+++ b/jni/ruby/test/erb/test_erb_m17n.rb
@@ -0,0 +1,123 @@
+# -*- coding: utf-8 -*-
+require 'test/unit'
+require 'erb'
+
+class TestERB < Test::Unit::TestCase
+  def test_result_encoding
+    erb = ERB.new("hello")
+    assert_equal __ENCODING__, erb.result.encoding
+
+    erb = ERB.new("こんにちは".encode("EUC-JP"))
+    assert_equal Encoding::EUC_JP, erb.result.encoding
+
+    erb = ERB.new("\xC4\xE3\xBA\xC3".force_encoding("EUC-CN"))
+    assert_equal Encoding::EUC_CN, erb.result.encoding
+
+    erb = ERB.new("γεια σας".encode("ISO-8859-7"))
+    assert_equal Encoding::ISO_8859_7, erb.result.encoding
+
+    assert_raise(ArgumentError, /ASCII compatible/) {
+      ERB.new("こんにちは".force_encoding("ISO-2022-JP")) # dummy encoding
+    }
+  end
+
+  def test_generate_magic_comment
+    erb = ERB.new("hello")
+    assert_match(/#coding:UTF-8/, erb.src)
+
+    erb = ERB.new("hello".force_encoding("EUC-JP"))
+    assert_match(/#coding:EUC-JP/, erb.src)
+
+    erb = ERB.new("hello".force_encoding("ISO-8859-9"))
+    assert_match(/#coding:ISO-8859-9/, erb.src)
+  end
+
+  def test_literal_encoding
+    erb = ERB.new("literal encoding is <%= 'hello'.encoding  %>")
+    assert_match(/literal encoding is UTF-8/, erb.result)
+
+    erb = ERB.new("literal encoding is <%= 'こんにちは'.encoding  %>".encode("EUC-JP"))
+    assert_match(/literal encoding is EUC-JP/, erb.result)
+
+    erb = ERB.new("literal encoding is <%= '\xC4\xE3\xBA\xC3'.encoding %>".force_encoding("EUC-CN"))
+    assert_match(/literal encoding is GB2312/, erb.result)
+  end
+
+  def test___ENCODING__
+    erb = ERB.new("__ENCODING__ is <%= __ENCODING__ %>")
+    assert_match(/__ENCODING__ is UTF-8/, erb.result)
+
+    erb = ERB.new("__ENCODING__ is <%= __ENCODING__ %>".force_encoding("EUC-JP"))
+    assert_match(/__ENCODING__ is EUC-JP/, erb.result)
+
+    erb = ERB.new("__ENCODING__ is <%= __ENCODING__ %>".force_encoding("Big5"))
+    assert_match(/__ENCODING__ is Big5/, erb.result)
+  end
+
+  def test_recognize_magic_comment
+    erb = ERB.new(<<-EOS.encode("EUC-KR"))
+<%# -*- coding: EUC-KR -*- %>
+안녕하세요
+    EOS
+    assert_match(/#coding:EUC-KR/, erb.src)
+    assert_equal Encoding::EUC_KR, erb.result.encoding
+
+    erb = ERB.new(<<-EOS.encode("EUC-KR").force_encoding("ASCII-8BIT"))
+<%#-*- coding: EUC-KR -*-%>
+안녕하세요
+    EOS
+    assert_match(/#coding:EUC-KR/, erb.src)
+    assert_equal Encoding::EUC_KR, erb.result.encoding
+
+    erb = ERB.new(<<-EOS.encode("EUC-KR").force_encoding("ASCII-8BIT"))
+<%# vim: tabsize=8 encoding=EUC-KR shiftwidth=2 expandtab %>
+안녕하세요
+    EOS
+    assert_match(/#coding:EUC-KR/, erb.src)
+    assert_equal Encoding::EUC_KR, erb.result.encoding
+
+    erb = ERB.new(<<-EOS.encode("EUC-KR").force_encoding("ASCII-8BIT"))
+<%#coding:EUC-KR %>
+안녕하세요
+    EOS
+    assert_match(/#coding:EUC-KR/, erb.src)
+    assert_equal Encoding::EUC_KR, erb.result.encoding
+
+    erb = ERB.new(<<-EOS.encode("EUC-KR").force_encoding("EUC-JP"))
+<%#coding:EUC-KR %>
+안녕하세요
+    EOS
+    assert_match(/#coding:EUC-KR/, erb.src)
+    assert_equal Encoding::EUC_KR, erb.result.encoding
+  end
+
+  module M; end
+  def test_method_with_encoding
+    obj = Object.new
+    obj.extend(M)
+
+    erb = ERB.new(<<-EOS.encode("EUC-JP").force_encoding("ASCII-8BIT"))
+<%#coding:EUC-JP %>
+literal encoding is <%= 'こんにちは'.encoding %>
+__ENCODING__ is <%= __ENCODING__ %>
+    EOS
+    erb.def_method(M, :m_from_magic_comment)
+
+    result = obj.m_from_magic_comment
+    assert_equal Encoding::EUC_JP, result.encoding
+    assert_match(/literal encoding is EUC-JP/, result)
+    assert_match(/__ENCODING__ is EUC-JP/, result)
+
+    erb = ERB.new(<<-EOS.encode("EUC-KR"))
+literal encoding is <%= '안녕하세요'.encoding %>
+__ENCODING__ is <%= __ENCODING__ %>
+EOS
+    erb.def_method(M, :m_from_eval_encoding)
+    result = obj.m_from_eval_encoding
+    assert_equal Encoding::EUC_KR, result.encoding
+    assert_match(/literal encoding is EUC-KR/, result)
+    assert_match(/__ENCODING__ is EUC-KR/, result)
+  end
+end
+
+# vim:fileencoding=UTF-8
-- 
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