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Id: 131046
Status: new
Priority: 0/
Queue: Fsdb

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Owner: Nobody in particular
Requestors: SREZIC [...] cpan.org
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Subject: Test failure with -Duselongdouble
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If perl is compiled with increased floating point accuracy (-Duselongdouble), then the test suite fails. On a linux system: # Failed test 'TEST/dbcolstats_stddev_instability.cmd' # at t/test_command.t line 210. # test TEST/dbfilealter_compress_gzip.cmd skipped (disabled in .cmd) # #### output of some failed tests # # TEST/dbcolstats_stddev_instability # *** TEST/dbcolstats_stddev_instability.out Fri Nov 22 17:20:12 2019 # --- TEST/dbcolstats_stddev_instability.trial Fri Nov 22 18:17:31 2019 # *************** # *** 1,5 **** # #fsdb mean stddev pct_rsd conf_range conf_low conf_high conf_pct sum sum_squared min max n # ! 0.9995 0 0 0 0.9995 0.9995 0.95 99.95 99.899 0.999496774037648 0.999496975509876 100 # # | csv_to_db # # | dbrow '_Sport > 9300 && _Sport < 9400' # # | dbsort Sport # --- 1,5 ---- # #fsdb mean stddev pct_rsd conf_range conf_low conf_high conf_pct sum sum_squared min max n # ! 0.9995 2.0098e-08 2.0108e-06 3.9881e-09 0.9995 0.9995 0.95 99.95 99.899 0.999496774037648 0.999496975509876 100 # # | csv_to_db # # | dbrow '_Sport > 9300 && _Sport < 9400' # # | dbsort Sport # Looks like you failed 1 test of 318. t/test_command.t .. Dubious, test returned 1 (wstat 256, 0x100) Failed 1/318 subtests On an old freebsd 10 system additionally: # Failed test 'dbfilediff::_find_epsilon on 0.123456, case epsilon' # at t/find_epsilon.t line 34. # got: '9.99999999999999955e-07' # expected: '1e-06' # Failed test 'dbfilediff::_find_epsilon on 123.456, case epsilon' # at t/find_epsilon.t line 34. # got: '0.00100000000000000002' # expected: '0.001' # Failed test 'dbfilediff::_find_epsilon on 123.000, case epsilon' # at t/find_epsilon.t line 34. # got: '0.00100000000000000002' # expected: '0.001' # Failed test 'dbfilediff::_find_epsilon on 123.0, case epsilon' # at t/find_epsilon.t line 34. # got: '0.100000000000000006' # expected: '0.1' # Failed test 'dbfilediff::_find_epsilon on 0.9, case epsilon' # at t/find_epsilon.t line 34. # got: '0.100000000000000006' # expected: '0.1' # Failed test 'dbfilediff::_find_epsilon on 0.09, case epsilon' # at t/find_epsilon.t line 34. # got: '0.0100000000000000002' # expected: '0.01' # Looks like you failed 6 tests of 24. t/find_epsilon.t .. Dubious, test returned 6 (wstat 1536, 0x600) Failed 6/24 subtests


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