[macruby-changes] [1450] MacRuby/branches/experimental/spec/frozen/core/fixnum/multiply_spec. rb

[source_changes at macosforge.org]

Revision: 1450
          http://trac.macosforge.org/projects/ruby/changeset/1450
Author:   eloy.de.enige at gmail.com
Date:     2009-04-22 15:09:15 -0700 (Wed, 22 Apr 2009)
Log Message:
-----------
Fix Fixnum#* overflow spec to work correctly on both 32 and 64-bit impls.

Modified Paths:
--------------
    MacRuby/branches/experimental/spec/frozen/core/fixnum/multiply_spec.rb

Modified: MacRuby/branches/experimental/spec/frozen/core/fixnum/multiply_spec.rb
===================================================================
--- MacRuby/branches/experimental/spec/frozen/core/fixnum/multiply_spec.rb	2009-04-22 22:09:05 UTC (rev 1449)
+++ MacRuby/branches/experimental/spec/frozen/core/fixnum/multiply_spec.rb	2009-04-22 22:09:15 UTC (rev 1450)
@@ -20,16 +20,18 @@
   end
 
   it "overflows to Bignum when the result does not fit in Fixnum" do
-    # 32-bit fixnums
-    y = 0x4000
-    result = y * y * y
-    result.should == 0x40000000000
-    result.class.should == Bignum
-
-    # 64-bit fixnums
-    y = 0x40000000
-    result = y * y * y
-    result.should == 0x40000000000000000000000
-    result.class.should == Bignum
+    if 1.size == 4
+      # 32-bit fixnums
+      y = 0x4000
+      result = y * y * y
+      result.should == 0x40000000000
+      result.class.should == Bignum
+    elsif 1.size == 8
+      # 64-bit fixnums
+      y = 0x40000000
+      result = y * y * y
+      result.should == 0x40000000000000000000000
+      result.class.should == Bignum
+    end
   end
 end
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