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      1 # Copyright 2022-2024 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 # Test printing of an empty Fortran string.
     17 
     18 require allow_fortran_tests
     19 
     20 standard_testfile ".f90"
     21 load_lib fortran.exp
     22 
     23 if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug f90}]} {
     24     return -1
     25 }
     26 
     27 if ![fortran_runto_main] {
     28     return -1
     29 }
     30 
     31 gdb_breakpoint [gdb_get_line_number "Break here"]
     32 gdb_continue_to_breakpoint "run to test location"
     33 gdb_test "print string" " = ''"
     34