[Bug-gsl] [bug #28897] sanity checks for the gsl-1.13 library API

[Rhys Ulerich]

Follow-up Comment #1, bug #28897 (project gsl):

>From looking at your results for areas of GSL I know, it seems like some if
not the majority of the ABRT "failures" are problems being correctly detected
and handled using the GSL error infrastructure.

You may want to consider ABRT to be non-failure and/or to replace the default
error handler using something like gsl_set_error_handler or
gsl_set_error_handler_off.

On perfect example is from the "failing" gsl_bspline_eval test case:

#include <stdlib.h>
#include <gsl_bspline.h>
int main(int argc, char *argv[])
{
    gsl_vector* B = gsl_vector_alloc(1);
    gsl_bspline_workspace* w = gsl_bspline_alloc(2, 3);
    gsl_bspline_eval(1.5, B, w); //target call
    return 0;
}

gsl: bspline.c:394: ERROR: vector B not of length n
Default GSL error handler invoked.

This code is 100% working as designed.

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