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* time.c (time_add): propagate fixed time offset.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26670 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2010-02-15 13:21:10 +00:00
parent 3360a65ba7
commit 795b03c71c
3 changed files with 19 additions and 0 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Mon Feb 15 22:18:49 2010 Tanaka Akira <akr@fsij.org>
* time.c (time_add): propagate fixed time offset.
Mon Feb 15 17:42:20 2010 NARUSE, Yui <naruse@ruby-lang.org>
* signal.c (USE_SIGALTSTACK): NetBSD can't use sigaltstack(2)

10
test/ruby/test_time.rb
View file

@ -27,6 +27,16 @@ class TestTime < Test::Unit::TestCase
assert_equal(Time.utc(2000, 3, 21, 3, 30) + (-3 * 3600),
Time.utc(2000, 3, 21, 0, 30))
assert_equal(0, (Time.at(1.1) + 0.9).usec)
assert((Time.utc(2000, 4, 1) + 24).utc?)
assert(!(Time.local(2000, 4, 1) + 24).utc?)
t = Time.new(2000, 4, 1, 0, 0, 0, "+01:00") + 24
assert(!t.utc?)
assert_equal(3600, t.utc_offset)
t = Time.new(2000, 4, 1, 0, 0, 0, "+02:00") + 24
assert(!t.utc?)
assert_equal(7200, t.utc_offset)
end
def test_time_subt()

5
time.c
View file

@ -2909,6 +2909,11 @@ time_add(struct time_object *tobj, VALUE offset, int sign)
GetTimeval(result, tobj);
TIME_SET_UTC(tobj);
}
else if (TIME_FIXOFF_P(tobj)) {
VALUE off = tobj->vtm.utc_offset;
GetTimeval(result, tobj);
TIME_SET_FIXOFF(tobj, off);
}
return result;
}