gdb/testsuite/gdb.base/detach-sysroot-target.exp

   1 # Copyright 2021-2024 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 running a program from the GDB prompt and then detaching it,
  17 # with "set sysroot target:".  Regression test for PR gdb/28080.
  18 #
  19 # It is assumed that it is only safe to tweak the sysroot on the
  20 # current board if it is currently either empty or already "target:".
  21 # If set to anything else, we skip the test.
  22
  23 standard_testfile
  24
  25 if {[prepare_for_testing "failed to prepare" ${binfile} ${srcfile}]} {
  26     return
  27 }
  28
  29 gdb_test_multiple "show sysroot" "" {
  30     -wrap -re "The current system root is \"\"\\." {
  31         pass $gdb_test_name
  32
  33         # Explicitly set target: sysroot.
  34         gdb_test_no_output "set sysroot target:"
  35     }
  36     -wrap -re "The current system root is \"target:\"\\." {
  37         pass $gdb_test_name
  38
  39         # Nothing else to do.
  40     }
  41     -re "$gdb_prompt $" {
  42         pass $gdb_test_name
  43
  44         # If testing with any other sysroot, we probably should not
  45         # mess with it.
  46         unsupported "sysroot is set"
  47         return
  48     }
  49 }
  50
  51 if ![runto_main] {
  52     return
  53 }
  54
  55 # With PR gdb/28080, this would crash GDB when testing with "target
  56 # remote".
  57 set escapedbinfile [string_to_regexp ${binfile}]
  58 gdb_test "detach" "Detaching from program: .*$escapedbinfile, .*"