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Add tests for rb_time_timespec_new

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52527 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2015-11-10 17:50:38 +00:00
parent 68ebbbfebe
commit 4dedfc3cc9
4 changed files with 91 additions and 0 deletions
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7
ext/-test-/time/extconf.rb Normal file
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$INCFLAGS << " -I$(topdir) -I$(top_srcdir)"
$srcs = Dir[File.join($srcdir, "*.{#{SRC_EXT.join(%q{,})}}")]
inits = $srcs.map {|s| File.basename(s, ".*")}
inits.delete("init")
inits.map! {|s|"X(#{s})"}
$defs << "-DTEST_INIT_FUNCS(X)=\"#{inits.join(' ')}\""
create_makefile("-test-/time")

11
ext/-test-/time/init.c Normal file
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#include "ruby.h"
#define init(n) {void Init_##n(VALUE klass); Init_##n(klass);}
void
Init_time(void)
{
VALUE mBug = rb_define_module("Bug");
VALUE klass = rb_define_class_under(mBug, "Time", rb_cTime);
TEST_INIT_FUNCS(init);
}

34
ext/-test-/time/new.c Normal file
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#include "ruby.h"
static VALUE
bug_time_s_nano_new(VALUE klass, VALUE sec, VALUE nsec)
{
return rb_time_nano_new(NUM2TIMET(sec), NUM2LONG(nsec));
}
static VALUE
bug_time_s_timespec_new(VALUE klass, VALUE sec, VALUE nsec, VALUE gmtoff)
{
struct timespec ts;
ts.tv_sec = NUM2TIMET(sec);
ts.tv_nsec = NUM2LONG(nsec);
return rb_time_timespec_new(&ts, NUM2INT(gmtoff));
}
static VALUE
bug_time_s_timespec_now(VALUE klass)
{
struct timespec ts;
VALUE v;
rb_timespec_now(&ts);
v = rb_Rational(LONG2NUM(ts.tv_nsec), LONG2NUM(1000000000L));
return rb_num_coerce_bin(TIMET2NUM(ts.tv_sec), v, '+');
}
void
Init_new(VALUE klass)
{
rb_define_singleton_method(klass, "nano_new", bug_time_s_nano_new, 2);
rb_define_singleton_method(klass, "timespec_new", bug_time_s_timespec_new, 3);
rb_define_singleton_method(klass, "timespec_now", bug_time_s_timespec_now, 0);
}

39
test/-ext-/time/test_new.rb Normal file
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require 'test/unit'
require "-test-/time"
class Bug::Time::Test_New < Test::Unit::TestCase
def test_nano_new
assert_equal(Time.at(1447087832, 476451.125), Bug::Time.nano_new(1447087832, 476451125))
assert_not_equal(Time.at(1447087832, 476451.325), Bug::Time.nano_new(1447087832, 476451125))
assert_equal(false, Bug::Time.nano_new(1447087832, 476451125).utc?)
end
def assert_time_equal(a, b, msg=nil)
assert_equal(a, b, msg)
assert_equal(a.gmtoff, b.gmtoff, msg)
assert_equal(a.utc?, b.utc?, msg)
end
def test_timespec_new
assert_time_equal(Time.at(1447087832, 476451.125).localtime(32400),
Bug::Time.timespec_new(1447087832, 476451125, 32400))
assert_not_equal(Time.at(1447087832, 476451.128).localtime(32400),
Bug::Time.timespec_new(1447087832, 476451125, 32400))
assert_equal(false, Bug::Time.timespec_new(1447087832, 476451125, 0).utc?)
assert_equal(true, Bug::Time.timespec_new(1447087832, 476451125, 0x7fffffff).utc?)
assert_equal(false, Bug::Time.timespec_new(1447087832, 476451125, 0x7ffffffe).utc?)
assert_equal(Time.now.gmtoff, Bug::Time.timespec_new(1447087832, 476451125, 0x7ffffffe).gmtoff)
assert_time_equal(Time.at(1447087832, 476451.125).localtime(86399),
Bug::Time.timespec_new(1447087832, 476451125, 86399))
assert_time_equal(Time.at(1447087832, 476451.125).localtime(-86399),
Bug::Time.timespec_new(1447087832, 476451125, -86399))
assert_raise(ArgumentError){Bug::Time.timespec_new(1447087832, 476451125, 86400)}
assert_raise(ArgumentError){Bug::Time.timespec_new(1447087832, 476451125,-86400)}
end
def test_timespec_new
t0 = Time.now.to_r
t = Bug::Time.timespec_now
assert_in_delta 3, t0, t
end
end