1.1 --- a/vmtest/src/test/java/org/apidesign/bck2brwsr/tck/IntegerArithmeticTest.java	Thu Feb 07 17:41:41 2013 +0100
     1.2 +++ b/vmtest/src/test/java/org/apidesign/bck2brwsr/tck/IntegerArithmeticTest.java	Fri Feb 15 16:06:12 2013 +0100
     1.3 @@ -94,7 +94,33 @@
     1.4      @Compare public int divisionReminder() {
     1.5          return mod(1, 2);
     1.6      }
     1.7 -    
     1.8 +
     1.9 +    @Compare public int negativeDivision() {
    1.10 +        return div(-7, 3);
    1.11 +    }
    1.12 +
    1.13 +    @Compare public int negativeDivisionReminder() {
    1.14 +        return mod(-7, 3);
    1.15 +    }
    1.16 +
    1.17 +    @Compare public boolean divByZeroThrowsArithmeticException() {
    1.18 +        try {
    1.19 +            div(1, 0);
    1.20 +            return false;
    1.21 +        } catch (final ArithmeticException e) {
    1.22 +            return true;
    1.23 +        }
    1.24 +    }
    1.25 +
    1.26 +    @Compare public boolean modByZeroThrowsArithmeticException() {
    1.27 +        try {
    1.28 +            mod(1, 0);
    1.29 +            return false;
    1.30 +        } catch (final ArithmeticException e) {
    1.31 +            return true;
    1.32 +        }
    1.33 +    }
    1.34 +
    1.35      @Compare public int negate() {
    1.36          return neg(123456);
    1.37      }