Re: [Bug-gsl] GSL: make check fails

[Puen-Lap . Lee]

Brian,
        I put some print statements before the the gsl_test in the 
gsl-1.12/statistics/test_float_source.c around line 335 and the test 
passed.  If I comment out the print statement the test failedas before. Am 
I inserted the print statements in the right place?

  /* Test for IEEE handling - set third element to NaN */

  groupa [3*stridea] = GSL_NAN;

  {
    BASE max = FUNCTION(gsl_stats,max) (groupa, stridea, na);
        printf ("\nmax = " OUT_FORMAT, max);
    BASE expected = GSL_NAN;
        printf ("\nexpected = " OUT_FORMAT, expected);
        printf ("\n!insana(max) = %i\n", !isnan(max));
    gsl_test  (!isnan(max),
               NAME(gsl_stats) "_max NaN (" OUT_FORMAT " observed vs " 
OUT_FORMAT " expected)", 
               max, expected);
  }

  {
    BASE min = FUNCTION(gsl_stats,min) (groupa, stridea, na);
        printf ("\nmin = " OUT_FORMAT, min);
    BASE expected = GSL_NAN;
        printf ("\nexpected = " OUT_FORMAT, expected);
        printf ("\n!insana(min) = %i\n", !isnan(min));
    gsl_test (!isnan(min),
              NAME(gsl_stats) "_min NaN (" OUT_FORMAT " observed vs " 
OUT_FORMAT " expected)", 
              min, expected);
  }



I did a make clean, make test and then make check-TESTS fron the 
statistics directory and the result show:

[statistics] make check-TESTS

max = nan
expected = nan
!insana(max) = 0

min = nan
expected = nan
!insana(min) = 0

max = nan
expected = nan
!insana(max) = 0

min = nan
expected = nan
!insana(min) = 0

max = nan
expected = nan
!insana(max) = 0

min = nan
expected = nan
!insana(min) = 0

max = nan
expected = nan
!insana(max) = 0

min = nan
expected = nan
!insana(min) = 0

max = nan
expected = nan
!insana(max) = 0

min = nan
expected = nan
!insana(min) = 0

max = nan
expected = nan
!insana(max) = 0

min = nan
expected = nan
!insana(min) = 0

max = nan
expected = nan
!insana(max) = 0

min = nan
expected = nan
!insana(min) = 0

max = nan
expected = nan
!insana(max) = 0

min = nan
expected = nan
!insana(min) = 0

max = nan
expected = nan
!insana(max) = 0

min = nan
expected = nan
!insana(min) = 0
Completed [1080/1080]
PASS: test
==================
All 1 tests passed
==================






Brian Gough <address@hidden> 
08/17/2009 03:08 AM

To
address@hidden
cc
address@hidden
Subject
Re: [Bug-gsl] GSL: make check fails






At Fri, 14 Aug 2009 08:23:15 -0700,
address@hidden wrote:
> FAIL: gsl_stats_long_double_max NaN (nan observed vs nan expected) [128]
> FAIL: gsl_stats_long_double_min NaN (nan observed vs nan expected) [129]
> FAIL: gsl_stats_long_double_max NaN (nan observed vs nan expected) [479]
> FAIL: gsl_stats_long_double_min NaN (nan observed vs nan expected) [480]
> FAIL: gsl_stats_long_double_max NaN (nan observed vs nan expected) [830]
> FAIL: gsl_stats_long_double_min NaN (nan observed vs nan expected) [831]

Thanks for the information. Is it possible for you to look at that
specific test and see why it is failing? (either with some print
statements or in the debugger).

-- 
Brian Gough