mame	2008-01-22 22:28:04 +0900 (Tue, 22 Jan 2008)

  New Revision: 15174

  Modified files:
    trunk/ChangeLog
    trunk/test/ruby/test_bignum.rb

  Log:
    * test/ruby/test_bignum.rb: change some tests because rational
      redefines Bignum#quo and Bignum#**.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/ruby/test_bignum.rb?r1=15174&r2=15173&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=15174&r2=15173&diff_format=u

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 15173)
+++ ChangeLog	(revision 15174)
@@ -1,3 +1,8 @@
+Tue Jan 22 22:26:23 2008  Yusuke Endoh  <mame@t...>
+
+	* test/ruby/test_bignum.rb: change some tests because rational
+	  redefines Bignum#quo and Bignum#**.
+
 Tue Jan 22 20:58:15 2008  NAKAMURA Usaku  <usa@r...>
 
 	* lib/mkmf.rb (create_makefile): need to output sodir rule.
Index: test/ruby/test_bignum.rb
===================================================================
--- test/ruby/test_bignum.rb	(revision 15173)
+++ test/ruby/test_bignum.rb	(revision 15174)
@@ -236,12 +236,18 @@
     assert_equal(T32.to_f, T32.quo(1))
     assert_equal(T32.to_f, T32.quo(1.0))
     assert_equal(T32.to_f, T32.quo(T_ONE))
-    assert_raise(TypeError) { T32.quo("foo") }
+
+    ### rational changes the behavior of Bignum#quo
+    #assert_raise(TypeError) { T32.quo("foo") }
+    assert_raise(TypeError, NoMethodError) { T32.quo("foo") }
+
     assert_equal(1024**1024, (1024**1024).quo(1))
     assert_equal(1024**1024, (1024**1024).quo(1.0))
     assert_equal(1024**1024*2, (1024**1024*2).quo(1))
     inf = 1 / 0.0; nan = inf / inf
-    assert_raise(FloatDomainError) { (1024**1024*2).quo(nan) }
+
+    ### rational changes the behavior of Bignum#quo
+    #assert_raise(FloatDomainError) { (1024**1024*2).quo(nan) }
   end
 
   def test_pow
@@ -249,7 +255,10 @@
     assert_equal(1.0 / T32, T32 ** -1)
     assert((T32 ** T32).infinite?)
     assert((T32 ** (2**30-1)).infinite?)
-    assert_raise(TypeError) { T32**"foo" }
+
+    ### rational changes the behavior of Bignum#**
+    #assert_raise(TypeError) { T32**"foo" }
+    assert_raise(TypeError, ArgumentError) { T32**"foo" }
   end
 
   def test_and

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