gdb/testsuite/gdb.ada/watch_arg.exp

# Copyright 2006-2021 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/>.

load_lib "ada.exp"

if { [skip_ada_tests] } { return -1 }

standard_ada_testfile watch

if {[gdb_compile_ada "${srcfile}" "${binfile}" executable {debug}] != ""} {
    return -1
}

clean_restart ${testfile}

set bp_location [gdb_get_line_number "BREAK1" ${testdir}/watch.adb]
runto "watch.adb:$bp_location"

# Insert a watchpoint on argument X

gdb_test "watch x" \
         ".*atchpoint \[0-9\]+: x" \
         "set watchpoint on function argument X"

# Then insert a breakpoint at the location we'd like to continue to...
set bp_location [gdb_get_line_number "BREAK2" ${testdir}/watch.adb]
gdb_test "break watch.adb:$bp_location" \
         "Breakpoint \[0-9\]+ at.*: file .*watch.adb, line \[0-9\]+." \
         "insert second breakpoint in watch.adb"

# Continue again.  We should be stopped at the (internal) breakpoint
# that we setup to delete the watchpoint as soon as the program leaves
# the watchpoint scope.

gdb_test \
    "cont" \
    ".*atchpoint \[0-9\]+ deleted because the program has left the block.*" \
    "continuing until watchpoint automatic deletion"

# Continue one more time, and verify that we land at the second breakpoint
# we inserted.

gdb_test "cont" \
         "Breakpoint \[0-9\]+, watch \\(\\).*" \
         "continuing to second breakpoint"