old-cross-binutils/gdb/testsuite/gdb.trace/disconnected-tracing.exp

#   Copyright 2012 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

# Test of disconnected-tracing.

load_lib "trace-support.exp";

standard_testfile
set executable $testfile
set expfile $testfile.exp
set gdbserver_reconnect_p 1

if { [info proc gdb_reconnect] == "" } {
    unsupported "target does not support reconnect"
    return -1
}

if [prepare_for_testing $expfile $executable $srcfile \
        {debug nowarnings}] {
    untested "failed to prepare for trace tests"
    return -1
}

if ![runto_main] {
    fail "can't run to main to check for trace support"
    return -1
}

if ![gdb_target_supports_trace] {
    unsupported "target does not support trace"
    return -1;
}

delete_breakpoints
gdb_test_no_output "set confirm off"
gdb_test_no_output "set disconnected-tracing on"
gdb_test "trace main" ".*"
gdb_test_no_output "tstart"

gdb_test "info tracepoints" ".*in main at.*" "first info tracepoints"

gdb_test "disconnect" "Ending remote debugging\\." "first disconnect"
if { [gdb_reconnect] == 0 } {
    pass "first reconnect after unload"
} else {
    fail "first reconnect after unload"
    return 0
}
gdb_test "info tracepoints" ".*in main at.*" "second info tracepoints"

delete_breakpoints
gdb_test "info tracepoints" ".*No tracepoints..*" "third info tracepoints"

gdb_test "disconnect" "Ending remote debugging\\." "second disconnect"
if { [gdb_reconnect] == 0 } {
    pass "second reconnect after unload"
} else {
    fail "second reconnect after unload"
    return 0
}
gdb_test "info tracepoints" ".*in main at.*" "fourth info tracepoints"