gdb/testsuite/gdb.guile/guile.exp

   1 # Copyright (C) 2008-2023 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 # This file is part of the GDB testsuite.
  17 # It tests basic Guile features.
  18
  19 load_lib gdb-guile.exp
  20
  21 # Start with a fresh gdb.
  22 gdb_exit
  23 gdb_start
  24 gdb_reinitialize_dir $srcdir/$subdir
  25
  26 # Do this instead of the skip_guile_check.
  27 # We want to do some tests when Guile is not present.
  28 gdb_test_multiple "guile (display 23) (newline)" "verify guile support" {
  29     -re "Undefined command.*$gdb_prompt $" {
  30         unsupported "guile not supported."
  31         return
  32     }
  33     -re "not supported.*$gdb_prompt $"  {
  34       unsupported "guile support is disabled"
  35
  36       # If Guile is not supported, verify that sourcing a guile script
  37       # causes an error.
  38       gdb_test "source $srcdir/$subdir/source2.scm" \
  39           "Error in sourced command file:.*" \
  40           "source source2.scm when guile disabled"
  41
  42       # Verify multi-line guile commands cause an error.
  43       gdb_test_multiline "multi-line guile command" \
  44           "guile" "" \
  45           "(print 23)" "" \
  46           "end" "not supported.*"
  47
  48       return
  49     }
  50     -re "$gdb_prompt $" {}
  51 }
  52
  53 gdb_install_guile_utils
  54 gdb_install_guile_module
  55
  56 gdb_test_multiline "multi-line guile command" \
  57   "guile" "" \
  58   "(print 23)" "" \
  59   "end" "= 23"
  60
  61 gdb_test_multiline "show guile command" \
  62   "define zzq" "Type commands for definition of .* just \"end\"\\.*" \
  63   "guile" "" \
  64   "(print 23)" "" \
  65   "end" "" \
  66   "end" "" \
  67   "show user zzq" "User command \"zzq\":.*  guile.*\\(print 23\\).*  end"
  68
  69 gdb_test "source $srcdir/$subdir/source2.scm" "yes" "source source2.scm"
  70
  71 gdb_test "source -s source2.scm" "yes"
  72
  73 gdb_test "guile (print (current-objfile))" "= #f"
  74 gdb_test "guile (print (objfiles))" "= \\(\\)"
  75
  76 gdb_test_no_output \
  77     {guile (define x (execute "printf \"%d\", 23" #:to-string #t))}
  78 gdb_test "guile (print x)" "= 23"
  79
  80 gdb_test_no_output "guile (define a (execute \"help\" #:to-string #t))" \
  81     "collect help from uiout"
  82
  83 gdb_test "guile (print a)" "= .*aliases -- User-defined aliases of other commands.*" \
  84     "verify help to uiout"
  85
  86 # Verify that we can source a guile script using ~ for the HOME directory.
  87 save_vars { env(HOME) } {
  88     # Create a new directory to act as a temporary HOME directory.
  89     set tmp_home [standard_output_file tmp_home]
  90     file mkdir $tmp_home
  91
  92     # Copy the file we want to source into the new HOME directory.
  93     gdb_remote_download host ${srcdir}/${subdir}/source2.scm \
  94         ${tmp_home}/source2.scm
  95
  96     # Arrange to use the new HOME directory.
  97     set env(HOME) $tmp_home
  98     clean_restart
  99
 100     # Finally, source the file out of our new HOME directory.
 101     gdb_test "source ~/source2.scm" "yes"
 102 }