gdb/testsuite/gdb.guile/scm-iterator.exp

   1 # Copyright (C) 2014-2022 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 the iterator facility.
  18
  19 load_lib gdb-guile.exp
  20
  21 standard_testfile
  22
  23 if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile}] } {
  24     return -1
  25 }
  26
  27 # Skip all tests if Guile scripting is not enabled.
  28 if { [skip_guile_tests] } { continue }
  29
  30 if ![gdb_guile_runto_main] {
  31     return
  32 }
  33
  34 gdb_breakpoint [gdb_get_line_number "Break at end."]
  35 gdb_continue_to_breakpoint "Break at end."
  36
  37 gdb_scm_test_silent_cmd "guile (use-modules (gdb iterator))" \
  38     "import (gdb iterator)"
  39
  40 gdb_scm_test_silent_cmd "guile (define this-sal (find-pc-line (frame-pc (selected-frame))))" \
  41     "get frame sal"
  42
  43 gdb_scm_test_silent_cmd "guile (define this-symtab (sal-symtab this-sal))" \
  44     "get frame symtab"
  45
  46 gdb_scm_test_silent_cmd "guile (define this-global-block (symtab-global-block this-symtab))" \
  47     "get frame global block"
  48
  49 gdb_scm_test_silent_cmd "guile (define syms-iter (make-block-symbols-iterator this-global-block))" \
  50     "get global block iterator"
  51
  52 gdb_scm_test_silent_cmd "guile (define functions (iterator-filter symbol-function? syms-iter))" \
  53     "get global functions"
  54
  55 gdb_test "guile (print (sort (map symbol-name functions) string<?))" \
  56     "= \\(foo main\\)" "test function list"
  57
  58 gdb_scm_test_silent_cmd "guile (define syms-iter (make-block-symbols-iterator this-global-block))" \
  59     "get global block iterator 2"
  60
  61 gdb_test "guile (print (sort (map symbol-name (iterator->list syms-iter)) string<?))" \
  62     "= \\(foo main\\)" "iterator->list"