From 74072a1686b6ff22962400604f48d7e866e58875 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 9 Oct 2018 06:56:38 +0000
Subject: Add tests for another timezone

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64977 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_time_tz.rb | 59 ++++++++++++++++++++++++++++++++++++-----------
 1 file changed, 45 insertions(+), 14 deletions(-)

(limited to 'test')

diff --git a/test/ruby/test_time_tz.rb b/test/ruby/test_time_tz.rb
index daf75234df..97d8c432e8 100644
--- a/test/ruby/test_time_tz.rb
+++ b/test/ruby/test_time_tz.rb
@@ -507,45 +507,76 @@ End
   end
 end
 
-class TestTimeTZ::WithTZ < Test::Unit::TestCase
+module TestTimeTZ::WithTZ
   def tz
-    @tz ||= TestTimeTZ::TZ.new(tzname, abbr, +9*3600)
-  end
-
-  def tzname
-    "Asia/Tokyo"
-  end
-
-  def abbr
-    "JST"
+    @tz ||= TestTimeTZ::TZ.new(tzname, abbr, utc_offset)
   end
 
   def test_new
     t = Time.new(2018, 9, 1, 12, 0, 0, tz)
     assert_equal([2018, 9, 1, 12, 0, 0, tz], [t.year, t.mon, t.mday, t.hour, t.min, t.sec, t.zone])
-    assert_equal(Time.utc(2018, 9, 1, 3, 0, 0).to_i, t.to_i)
+    h, m = (-utc_offset / 60).divmod(60)
+    assert_equal(Time.utc(2018, 9, 1, 12+h, m, 0).to_i, t.to_i)
   end
 
   def test_getlocal
     t = Time.utc(2018, 9, 1, 12, 0, 0).getlocal(tz)
-    assert_equal([2018, 9, 1, 21, 0, 0, tz], [t.year, t.mon, t.mday, t.hour, t.min, t.sec, t.zone])
+    h, m = (utc_offset / 60).divmod(60)
+    assert_equal([2018, 9, 1, 12+h, m, 0, tz], [t.year, t.mon, t.mday, t.hour, t.min, t.sec, t.zone])
     assert_equal(Time.utc(2018, 9, 1, 12, 0, 0), t)
   end
 
   def test_strftime
     t = Time.new(2018, 9, 1, 12, 0, 0, tz)
-    assert_equal("+0900 #{abbr}", t.strftime("%z %Z"))
+    h, m = (utc_offset.abs / 60).divmod(60)
+    h = -h if utc_offset < 0
+    assert_equal("%+.2d%.2d %s" % [h, m, abbr], t.strftime("%z %Z"))
   end
 
   def test_plus
     t = Time.new(2018, 9, 1, 12, 0, 0, tz) + 4000
     assert_equal([2018, 9, 1, 13, 6, 40, tz], [t.year, t.mon, t.mday, t.hour, t.min, t.sec, t.zone])
-    assert_equal(Time.utc(2018, 9, 1, 4, 6, 40), t)
+    m, s = (4000-utc_offset).divmod(60)
+    h, m = m.divmod(60)
+    assert_equal(Time.utc(2018, 9, 1, 12+h, m, s), t)
   end
 
   def test_marshal
     t = Time.new(2018, 9, 1, 12, 0, 0, tz)
     t2 = Marshal.load(Marshal.dump(t))
     assert_equal(t, t2)
+    assert_equal(t.utc_offset, t2.utc_offset)
+  end
+end
+
+class TestTimeTZ::JST < Test::Unit::TestCase
+  include TestTimeTZ::WithTZ
+
+  def tzname
+    "Asia/Tokyo"
+  end
+
+  def abbr
+    "JST"
+  end
+
+  def utc_offset
+    +9*3600
+  end
+end
+
+class TestTimeTZ::EDT < Test::Unit::TestCase
+  include TestTimeTZ::WithTZ
+
+  def tzname
+    "America/New_York"
+  end
+
+  def abbr
+    "EDT"
+  end
+
+  def utc_offset
+    -4*3600
   end
 end
-- 
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