gdb/testsuite/gdb.fortran/library-module.exp

   1 # Copyright 2010-2023 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 load_lib fortran.exp
  17
  18 require allow_fortran_tests
  19
  20 standard_testfile library-module-main.f90
  21 set srclibfile ${testfile}-lib.f90
  22 set libfile [standard_output_file ${testfile}-lib.so]
  23
  24 if  { [gdb_compile_shlib "${srcdir}/${subdir}/${srclibfile}" $libfile {debug f90}] != "" } {
  25     untested "failed to compile shared library"
  26     return -1
  27 }
  28
  29 # prepare_for_testing cannot be used as linking with $libfile cannot be passed
  30 # just for the linking phase (and not the source compilation phase).  And any
  31 # warnings on ignored $libfile abort the process.
  32
  33 if  { [gdb_compile $srcdir/$subdir/$srcfile $binfile executable [list debug f90 shlib=$libfile]] != "" } {
  34     untested "failed to compile"
  35     return -1
  36 }
  37
  38 clean_restart $testfile
  39
  40 gdb_load_shlib $libfile
  41
  42 if {![fortran_runto_main]} {
  43     return
  44 }
  45
  46 gdb_breakpoint $srclibfile:[gdb_get_line_number "i-is-2-in-lib" $srclibfile]
  47 gdb_continue_to_breakpoint "i-is-2-in-lib" ".*i-is-2-in-lib.*"
  48 gdb_test "print var_i" " = 2" "print var_i in lib"
  49
  50 gdb_breakpoint $srcfile:[gdb_get_line_number "i-is-2-in-main" $srcfile]
  51 gdb_continue_to_breakpoint "i-is-2-in-main" ".*i-is-2-in-main.*"
  52 gdb_test "print var_i" " = 2" "print var_i in main"
  53
  54 gdb_test "print var_j" " = 3"
  55 gdb_test "print var_k" "No symbol \"var_k\" in current context\\."