[RTEMS Project] #3251: Test stringto01 fails on targets with an FPU that lacks support for subnormal numbers

[RTEMS trac]

#3251: Test stringto01 fails on targets with an FPU that lacks support for
subnormal numbers
-----------------------------+------------------------
 Reporter:  Sebastian Huber  |      Owner:  (none)
     Type:  defect           |     Status:  new
 Priority:  normal           |  Milestone:  Indefinite
Component:  lib              |    Version:
 Severity:  normal           |   Keywords:
-----------------------------+------------------------
 For example the QorIQ P2020 has an e500 core. The FPU of this core lacks
 support for subnormal numbers.  The stringto01 test fails with:

 {{{
 *** BEGIN OF TEST STRINGTO 1 ***
 *** TEST VERSION: 5.0.0.44c5b1c38093c005864c972000e8450a485bd8e5
 *** TEST STATE: EXPECTED-PASS
 *** TEST BUILD: smp legacy-net
 *** TEST TOOLS: 7.2.0 20170814 (RTEMS 5, RSB
 d1e6dfcb1e14d2f9d42c79e1137ddca6d8fc67d5, Newlib 2.5.0.20170922)

 Testing rtems_string_to_pointer
 rtems_string_to_pointer - NULL return value - RTEMS_INVALID_ADDRESS
 rtems_string_to_pointer - 0x123 NULL endptr return value -
 RTEMS_SUCCESSFUL
 rtems_string_to_pointer - 0x123 w/endptr return value - RTEMS_SUCCESSFUL
 rtems_string_to_pointer - xxx w/endptr return value - RTEMS_NOT_DEFINED
 rtems_string_to_pointer - empty string - w/endptr return value -
 RTEMS_NOT_DEFINED

 Testing rtems_string_to_unsigned_char
 rtems_string_to_unsigned_char - NULL return value - RTEMS_INVALID_ADDRESS
 rtems_string_to_unsigned_char - 123 NULL endptr return value -
 RTEMS_SUCCESSFUL
 rtems_string_to_unsigned_char - 123 w/endptr return value -
 RTEMS_SUCCESSFUL
 rtems_string_to_unsigned_char - YYY w/endptr return value -
 RTEMS_NOT_DEFINED
 rtems_string_to_unsigned_char - empty string - w/endptr return value -
 RTEMS_NOT_DEFINED
 rtems_string_to_unsigned_char - overflow - RTEMS_INVALID_NUMBER
 rtems_string_to_unsigned_char - overflow - RTEMS_INVALID_NUMBER

 Testing rtems_string_to_int
 rtems_string_to_int - NULL return value - RTEMS_INVALID_ADDRESS
 rtems_string_to_int - 123 NULL endptr return value - RTEMS_SUCCESSFUL
 rtems_string_to_int - MAXIMUM VALUE w/endptr return value -
 RTEMS_SUCCESSFUL
 rtems_string_to_int - 123 w/endptr return value - RTEMS_SUCCESSFUL
 rtems_string_to_int - YYY w/endptr return value - RTEMS_NOT_DEFINED
 rtems_string_to_int - empty string - w/endptr return value -
 RTEMS_NOT_DEFINED
 rtems_string_to_int - overflow - RTEMS_INVALID_NUMBER
 rtems_string_to_int- RTEMS_INVALID_NUMBER

 Testing rtems_string_to_unsigned_int
 rtems_string_to_unsigned_int - NULL return value - RTEMS_INVALID_ADDRESS
 rtems_string_to_unsigned_int - 123 NULL endptr return value -
 RTEMS_SUCCESSFUL
 rtems_string_to_unsigned_int - 123 w/endptr return value -
 RTEMS_SUCCESSFUL
 rtems_string_to_unsigned_int - YYY w/endptr return value -
 RTEMS_NOT_DEFINED
 rtems_string_to_unsigned_int - empty string - w/endptr return value -
 RTEMS_NOT_DEFINED
 rtems_string_to_unsigned_int - overflow - RTEMS_INVALID_NUMBER

 Testing rtems_string_to_long
 rtems_string_to_long - NULL return value - RTEMS_INVALID_ADDRESS
 rtems_string_to_long - 123 NULL endptr return value - RTEMS_SUCCESSFUL
 rtems_string_to_long - MAXIMUM VALUE w/endptr return value -
 RTEMS_SUCCESSFUL
 rtems_string_to_long - 123 w/endptr return value - RTEMS_SUCCESSFUL
 rtems_string_to_long - YYY w/endptr return value - RTEMS_NOT_DEFINED
 rtems_string_to_long - empty string - w/endptr return value -
 RTEMS_NOT_DEFINED
 rtems_string_to_long - overflow - RTEMS_INVALID_NUMBER
 rtems_string_to_long- RTEMS_INVALID_NUMBER

 Testing rtems_string_to_unsigned_long
 rtems_string_to_unsigned_long - NULL return value - RTEMS_INVALID_ADDRESS
 rtems_string_to_unsigned_long - 123 NULL endptr return value -
 RTEMS_SUCCESSFUL
 rtems_string_to_unsigned_long - 123 w/endptr return value -
 RTEMS_SUCCESSFUL
 rtems_string_to_unsigned_long - YYY w/endptr return value -
 RTEMS_NOT_DEFINED
 rtems_string_to_unsigned_long - empty string - w/endptr return value -
 RTEMS_NOT_DEFINED
 rtems_string_to_unsigned_long - overflow - RTEMS_INVALID_NUMBER

 Testing rtems_string_to_long_long
 rtems_string_to_long_long - NULL return value - RTEMS_INVALID_ADDRESS
 rtems_string_to_long_long - 123 NULL endptr return value -
 RTEMS_SUCCESSFUL
 rtems_string_to_long_long - MAXIMUM VALUE w/endptr return value -
 RTEMS_SUCCESSFUL
 rtems_string_to_long_long - 123 w/endptr return value - RTEMS_SUCCESSFUL
 rtems_string_to_long_long - YYY w/endptr return value - RTEMS_NOT_DEFINED
 rtems_string_to_long_long - empty string - w/endptr return value -
 RTEMS_NOT_DEFINED
 rtems_string_to_long_long - overflow - RTEMS_INVALID_NUMBER
 rtems_string_to_long_long- RTEMS_INVALID_NUMBER

 Testing rtems_string_to_unsigned_long_long
 rtems_string_to_unsigned_long_long - NULL return value -
 RTEMS_INVALID_ADDRESS
 rtems_string_to_unsigned_long_long - 123 NULL endptr return value -
 RTEMS_SUCCESSFUL
 rtems_string_to_unsigned_long_long - 123 w/endptr return value -
 RTEMS_SUCCESSFUL
 rtems_string_to_unsigned_long_long - YYY w/endptr return value -
 RTEMS_NOT_DEFINED
 rtems_string_to_unsigned_long_long - empty string - w/endptr return value
 - RTEMS_NOT_DEFINED
 rtems_string_to_unsigned_long_long - overflow - RTEMS_INVALID_NUMBER

 Testing rtems_string_to_float
 rtems_string_to_float - NULL return value - RTEMS_INVALID_ADDRESS
 rtems_string_to_float - 1.23 NULL endptr return value - RTEMS_SUCCESSFUL
 rtems_string_to_float - 1.23 w/endptr return value - RTEMS_SUCCESSFUL
 rtems_string_to_float - zzz w/endptr return value - RTEMS_NOT_DEFINED
 rtems_string_to_float - empty string - w/endptr return value -
 RTEMS_NOT_DEFINED
 rtems_string_to_float - overflow - RTEMS_INVALID_NUMBER
 ERROR = RTEMS_SUCCESSFUL
 estsuites/libtests/stringto01/stringto_test_template.h: 144 status ==
 RTEMS_INVALID_NUMBER
 }}}

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Ticket URL: <http://devel.rtems.org/ticket/3251>
RTEMS Project <http://www.rtems.org/>
RTEMS Project