gdb/testsuite/gdb.trace/packetlen.exp

   1 #   Copyright 1998, 2007, 2008, 2009, 2010 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 was written by Michael Snyder (msnyder@cygnus.com)
  17
  18 load_lib "trace-support.exp"
  19
  20 if $tracelevel then {
  21     strace $tracelevel
  22 }
  23
  24
  25 gdb_exit
  26 gdb_start
  27
  28 set testfile "actions"
  29 set srcfile ${testfile}.c
  30 set binfile $objdir/$subdir/packetlen
  31 if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \
  32           executable {debug nowarnings}] != "" } {
  33     untested packetlen.exp
  34     return -1
  35 }
  36 gdb_load $binfile
  37 gdb_test "tstop"       ".*" ""
  38 gdb_test "tfind none"  ".*" ""
  39 runto_main
  40 gdb_reinitialize_dir $srcdir/$subdir
  41
  42 # We generously give ourselves one "pass" if we successfully
  43 # detect that this test cannot be run on this target!
  44 if { ![gdb_target_supports_trace] } then {
  45     pass "Current target does not support trace"
  46     return 1;
  47
  48 }
  49
  50 # If testing on a remote host, download the source file.
  51 # remote_download host $srcdir/$subdir/$srcfile
  52
  53 #
  54 # Test collecting a whole bunch of stuff at a single tracepoint.
  55 # The test is whether this crashes GDB.
  56 #
  57
  58 gdb_delete_tracepoints
  59 gdb_test "trace gdb_c_test" ".*" ""
  60 gdb_trace_setactions "setup collect actions" \
  61         "" \
  62         "collect parm\[0\], parm\[1\], parm\[2\], parm\[3\]" "^$" \
  63         "collect parm\[4\], parm\[5\], parm\[6\], parm\[7\]" "^$" \
  64         "collect p, local_reg, local_static, local_static_sizeof" "^$" \
  65         "collect local_long, stack_ptr, end_of_stack" "^$" \
  66         "collect gdb_char_test, gdb_short_test, gdb_long_test" "^$" \
  67         "collect gdb_arr_test, gdb_struct1_test, gdb_struct2_test" "^$" \
  68         "collect gdb_structp_test, gdb_structpp_test, gdb_union1_test" "^$" \
  69         "end" ""
  70
  71 gdb_test_no_output "tstart" "survive the long packet send"
  72 gdb_test "break end" ".*" ""
  73 gdb_test "continue" \
  74     "Continuing.*Breakpoint $decimal, end.*" \
  75     "run trace experiment"
  76
  77 gdb_test_no_output "tstop" "confirm: survived the long packet send"
  78