Le 01/10/2010 17:01, sebb AT ASF a écrit :
> The following tests were updated recently to add fail() calls, but the
> IAE is not generated.
>
> Anyone have an idea how to fix the tests so the IAE is thrown?
>
> public void testSolveBadEndpoints() throws MathException {
> try { // bad endpoints
> UnivariateRealSolverUtils.solve(sin,0.0, 4.0, 4.0);
Change the second argument from 0.0 to -0.1
> fail("Expecting IllegalArgumentException");
> } catch (IllegalArgumentException ex) {
> // expected
> }
> }
>
> public void testSolveBadAccuracy() throws MathException {
> try { // bad accuracy
> UnivariateRealSolverUtils.solve(sin, 0.0, 4.0, 0.0);
I guess this one cannot be triggered anymore since changes to
convergence behavior. The ConvergingAlgorithm that provides the
setAbsoluteAccuracy method is now deprecated in 2.2, should be removed
in 3.0 but is still there, and doesn't check the accuracy is positive.
I guess it's a work in progress.
Luc
> fail("Expecting IllegalArgumentException");
> } catch (IllegalArgumentException ex) {
> // expected
> }
> }
>
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