gdb/testsuite/gdb.base/index-cache-load-twice.exp

   1 #   Copyright 2020 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 test checks that loading a file twice with the index cache enabled does
  17 # not crash.
  18
  19 standard_testfile
  20
  21 lassign [remote_exec host mktemp -d] ret cache_dir
  22
  23 # The output of mktemp contains an end of line, remove it.
  24 set cache_dir [string trimright $cache_dir \r\n]
  25
  26 if { $ret != 0 } {
  27     fail "couldn't create temporary cache dir"
  28     return
  29 }
  30
  31 save_vars { GDBFLAGS } {
  32     set GDBFLAGS "$GDBFLAGS -iex \"set index-cache directory $cache_dir\""
  33     set GDBFLAGS "$GDBFLAGS -iex \"set index-cache on\""
  34
  35     if { [prepare_for_testing "failed to prepare" $testfile $srcfile \
  36           {debug additional_flags=-Wl,--build-id}] } {
  37         return
  38     }
  39
  40     # This file command would generate an internal error.
  41     gdb_file_cmd [standard_output_file $testfile]
  42 }