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ruby-changes:3979

From: ko1@a...
Date: Thu, 14 Feb 2008 16:09:52 +0900 (JST)
Subject: [ruby-changes:3979] matz - Ruby:r15469 (trunk): * test/ruby/test_math.rb: actual-expected argument ordering for

matz	2008-02-14 16:09:36 +0900 (Thu, 14 Feb 2008)

  New Revision: 15469

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

  Log:
    * test/ruby/test_math.rb: actual-expected argument ordering for
      test_math.rb fixed.  a patch from Tadashi Saito
      <shiba AT mail2.accsnet.ne.jp> in [ruby-dev:33770].

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=15469&r2=15468&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/ruby/test_math.rb?r1=15469&r2=15468&diff_format=u

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 15468)
+++ ChangeLog	(revision 15469)
@@ -1,3 +1,9 @@
+Thu Feb 14 16:07:40 2008  Yukihiro Matsumoto  <matz@r...>
+
+	* test/ruby/test_math.rb: actual-expected argument ordering for
+	  test_math.rb fixed.  a patch from Tadashi Saito
+	  <shiba AT mail2.accsnet.ne.jp> in [ruby-dev:33770].
+
 Thu Feb 14 16:02:51 2008  Nobuyoshi Nakada  <nobu@r...>
 
 	* file.c (rb_file_s_utime): inhibits with secure level 2 or higher.
Index: test/ruby/test_math.rb
===================================================================
--- test/ruby/test_math.rb	(revision 15468)
+++ test/ruby/test_math.rb	(revision 15469)
@@ -6,32 +6,32 @@
   end
 
   def test_atan2
-    check(Math.atan2(0, 1), 0)
-    check(Math.atan2(1, 1), Math::PI / 4)
-    check(Math.atan2(1, 0), Math::PI / 2)
+    check(0, Math.atan2(0, 1))
+    check(Math::PI / 4, Math.atan2(1, 1))
+    check(Math::PI / 2, Math.atan2(1, 0))
   end
 
   def test_cos
-    check(Math.cos(0 * Math::PI / 4),  1.0)
-    check(Math.cos(1 * Math::PI / 4),  1.0 / Math.sqrt(2))
-    check(Math.cos(2 * Math::PI / 4),  0.0)
-    check(Math.cos(4 * Math::PI / 4), -1.0)
-    check(Math.cos(6 * Math::PI / 4),  0.0)
+    check(1.0,  Math.cos(0 * Math::PI / 4))
+    check(1.0 / Math.sqrt(2), Math.cos(1 * Math::PI / 4))
+    check(0.0,  Math.cos(2 * Math::PI / 4))
+    check(-1.0, Math.cos(4 * Math::PI / 4))
+    check(0.0,  Math.cos(6 * Math::PI / 4))
   end
 
   def test_sin
-    check(Math.sin(0 * Math::PI / 4),  0.0)
-    check(Math.sin(1 * Math::PI / 4),  1.0 / Math.sqrt(2))
-    check(Math.sin(2 * Math::PI / 4),  1.0)
-    check(Math.sin(4 * Math::PI / 4),  0.0)
-    check(Math.sin(6 * Math::PI / 4), -1.0)
+    check(0.0,  Math.sin(0 * Math::PI / 4))
+    check(1.0 / Math.sqrt(2), Math.sin(1 * Math::PI / 4))
+    check(1.0,  Math.sin(2 * Math::PI / 4))
+    check(0.0,  Math.sin(4 * Math::PI / 4))
+    check(-1.0, Math.sin(6 * Math::PI / 4))
   end
 
   def test_tan
-    check(Math.tan(0 * Math::PI / 4),  0.0)
-    check(Math.tan(1 * Math::PI / 4),  1.0)
+    check(0.0, Math.tan(0 * Math::PI / 4))
+    check(1.0, Math.tan(1 * Math::PI / 4))
     assert(Math.tan(2 * Math::PI / 4).abs > 1024)
-    check(Math.tan(4 * Math::PI / 4),  0.0)
+    check(0.0, Math.tan(4 * Math::PI / 4))
     assert(Math.tan(6 * Math::PI / 4).abs > 1024)
   end
 
@@ -77,22 +77,22 @@
   end
 
   def test_acosh
-    check(Math.acosh(1), 0)
-    check(Math.acosh((Math::E ** 1 + Math::E ** -1) / 2), 1)
-    check(Math.acosh((Math::E ** 2 + Math::E ** -2) / 2), 2)
+    check(0, Math.acosh(1))
+    check(1, Math.acosh((Math::E ** 1 + Math::E ** -1) / 2))
+    check(2, Math.acosh((Math::E ** 2 + Math::E ** -2) / 2))
     assert_raise(Errno::EDOM, Errno::ERANGE) { Math.acosh(0) }
   end
 
   def test_asinh
-    check(Math.asinh(0), 0)
-    check(Math.asinh((Math::E ** 1 - Math::E ** -1) / 2), 1)
-    check(Math.asinh((Math::E ** 2 - Math::E ** -2) / 2), 2)
+    check(0, Math.asinh(0))
+    check(1, Math.asinh((Math::E ** 1 - Math::E ** -1) / 2))
+    check(2, Math.asinh((Math::E ** 2 - Math::E ** -2) / 2))
   end
 
   def test_atanh
-    check(Math.atanh(Math.sinh(0) / Math.cosh(0)), 0)
-    check(Math.atanh(Math.sinh(1) / Math.cosh(1)), 1)
-    check(Math.atanh(Math.sinh(2) / Math.cosh(2)), 2)
+    check(0, Math.atanh(Math.sinh(0) / Math.cosh(0)))
+    check(1, Math.atanh(Math.sinh(1) / Math.cosh(1)))
+    check(2, Math.atanh(Math.sinh(2) / Math.cosh(2)))
     assert_raise(Errno::EDOM, Errno::ERANGE) { Math.atanh(-1) }
   end
 

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