usa	2015-06-11 13:19:15 +0900 (Thu, 11 Jun 2015)

  New Revision: 50826

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=50826

  Log:
    * test/test_cmath.rb (TestCMath#test_trigonometric_functions): should
      not compare float values (in complex values) by `==`.

  Modified files:
    trunk/ChangeLog
    trunk/test/test_cmath.rb
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 50825)
+++ ChangeLog	(revision 50826)
@@ -1,3 +1,8 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Thu Jun 11 13:17:34 2015  NAKAMURA Usaku  <usa@r...>
+
+	* test/test_cmath.rb (TestCMath#test_trigonometric_functions): should
+	  not compare float values (in complex values) by `==`.
+
 Thu Jun 11 08:52:01 2015  Koichi Sasada  <ko1@a...>
 
 	* method.h: embed rb_method_entry_t::attr::flags (5 bits) into
Index: test/test_cmath.rb
===================================================================
--- test/test_cmath.rb	(revision 50825)
+++ test/test_cmath.rb	(revision 50826)
@@ -23,13 +23,13 @@ class TestCMath < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/test/test_cmath.rb#L23
   end
 
   def test_trigonometric_functions
-    assert_equal CMath.sinh(2).i, CMath.sin(2i)
-    assert_equal CMath.cosh(2),   CMath.cos(2i)
-    assert_equal CMath.tanh(2).i, CMath.tan(2i)
+    assert_in_delta CMath.sinh(2).i, CMath.sin(2i)
+    assert_in_delta CMath.cosh(2),   CMath.cos(2i)
+    assert_in_delta CMath.tanh(2).i, CMath.tan(2i)
 
-    assert_equal CMath.sin(2).i, CMath.sinh(2i)
-    assert_equal CMath.cos(2),   CMath.cosh(2i)
-    assert_equal CMath.tan(2).i, CMath.tanh(2i)
+    assert_in_delta CMath.sin(2).i, CMath.sinh(2i)
+    assert_in_delta CMath.cos(2),   CMath.cosh(2i)
+    assert_in_delta CMath.tan(2).i, CMath.tanh(2i)
 
     assert_in_delta 1+1i, CMath.sin(CMath.asin(1+1i))
     assert_in_delta 1+1i, CMath.cos(CMath.acos(1+1i))

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