gogotanaka	2015-02-24 21:57:23 +0900 (Tue, 24 Feb 2015)

  New Revision: 49722

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=49722

  Log:
    * test/ruby/test_math.rb(test_cbrt): Add an assertion for Math.cbrt(1.0/0)
      and move #test_cbrt to more proper place.

  Modified files:
    trunk/ChangeLog
    trunk/test/ruby/test_math.rb
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 49721)
+++ ChangeLog	(revision 49722)
@@ -1,3 +1,8 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Tue Feb 24 21:45:39 2015  Kazuki Tanaka  <mail@t...>
+
+	* test/ruby/test_math.rb(test_cbrt): Add an assertion for Math.cbrt(1.0/0)
+	  and move #test_cbrt to more proper place.
+
 Tue Feb 24 19:09:25 2015  Koichi Sasada  <ko1@a...>
 
 	* vm_insnhelper.c (lep_svar_place, lep_svar_get): do not create
Index: test/ruby/test_math.rb
===================================================================
--- test/ruby/test_math.rb	(revision 49721)
+++ test/ruby/test_math.rb	(revision 49722)
@@ -183,6 +183,14 @@ class TestMath < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/test/ruby/test_math.rb#L183
     assert_raise(Math::DomainError) { Math.sqrt(-1.0) }
   end
 
+  def test_cbrt
+    check(1, Math.cbrt(1))
+    check(-2, Math.cbrt(-8))
+    check(3, Math.cbrt(27))
+    check(-0.1, Math.cbrt(-0.001))
+    assert_nothing_raised { assert_infinity(Math.cbrt(1.0/0)) }
+  end
+
   def test_frexp
     check(0.0, Math.frexp(0.0).first)
     assert_equal(0, Math.frexp(0).last)
@@ -282,11 +290,4 @@ class TestMath < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/test/ruby/test_math.rb#L290
 
     assert_raise(Math::DomainError) { Math.lgamma(-Float::INFINITY) }
   end
-
-  def test_cbrt
-    check(1, Math.cbrt(1))
-    check(-2, Math.cbrt(-8))
-    check(3, Math.cbrt(27))
-    check(-0.1, Math.cbrt(-0.001))
-  end
 end

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