gdb/testsuite/gdb.fortran/intrinsics.exp

   1 # Copyright 2019-2021 Free Software Foundation, Inc.
   2 #
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15
  16 # This file tests GDB's handling of Fortran builtin intrinsic functions.
  17
  18 load_lib "fortran.exp"
  19
  20 if { [skip_fortran_tests] } { continue }
  21
  22 standard_testfile .f90
  23
  24 if { [prepare_for_testing "failed to prepare" $testfile $srcfile {debug f90}] } {
  25     return -1
  26 }
  27
  28 if { ![fortran_runto_main] } {
  29     perror "Could not run to main."
  30     continue
  31 }
  32
  33 gdb_breakpoint [gdb_get_line_number "stop-here"]
  34 gdb_continue_to_breakpoint "stop-here" ".*stop-here.*"
  35
  36 # Test KIND
  37
  38 gdb_test "p kind (l1)" " = 1"
  39 gdb_test "p kind (l2)" " = 2"
  40 gdb_test "p kind (l4)" " = 4"
  41 gdb_test "p kind (l8)" " = 8"
  42 gdb_test "p kind (s1)" "argument to kind must be an intrinsic type"
  43
  44 # Test ABS
  45
  46 gdb_test "p abs (-11)" " = 11"
  47 gdb_test "p abs (11)" " = 11"
  48 # Use `$decimal` to match here as we depend on host floating point
  49 # rounding, which can vary.
  50 gdb_test "p abs (-9.1)" " = 9.$decimal"
  51 gdb_test "p abs (9.1)" " = 9.$decimal"
  52
  53 # Test MOD
  54
  55 gdb_test "p mod (3.0, 2.0)" " = 1"
  56 gdb_test "ptype mod (3.0, 2.0)" "type = real\\*8"
  57 gdb_test "p mod (2.0, 3.0)" " = 2"
  58 gdb_test "p mod (8, 5)" " = 3"
  59 gdb_test "ptype mod (8, 5)" "type = int"
  60 gdb_test "p mod (-8, 5)" " = -3"
  61 gdb_test "p mod (8, -5)" " = 3"
  62 gdb_test "p mod (-8, -5)" " = -3"
  63
  64 # Test CEILING
  65
  66 gdb_test "p ceiling (3.7)" " = 4"
  67 gdb_test "p ceiling (-3.7)" " = -3"
  68
  69 # Test FLOOR
  70
  71 gdb_test "p floor (3.7)" " = 3"
  72 gdb_test "p floor (-3.7)" " = -4"
  73
  74 # Test MODULO
  75
  76 gdb_test "p MODULO (8,5)" " = 3"
  77 gdb_test "ptype MODULO (8,5)" "type = int"
  78 gdb_test "p MODULO (-8,5)" " = 2"
  79 gdb_test "p MODULO (8,-5)" " = -2"
  80 gdb_test "p MODULO (-8,-5)" " = -3"
  81 gdb_test "p MODULO (3.0,2.0)" " = 1"
  82 gdb_test "ptype MODULO (3.0,2.0)" "type = real\\*8"
  83
  84 # Test CMPLX
  85
  86 gdb_test "p CMPLX (4.1, 2.0)" " = \\(4.$decimal,2\\)"
  87
  88 # Test LOC
  89
  90 gdb_test "p/x LOC(l)" "= $hex"
  91 gdb_test "ptype loc(l)" "type = integer(\\*$decimal)?"