gdb/testsuite/gdb.ada/set_pckd_arr_elt.exp

# Copyright 2012-2021 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 foo

foreach_with_prefix scenario {all minimal} {
    set flags [list debug additional_flags=-fgnat-encodings=$scenario]

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

    clean_restart ${testfile}

    set bp_location [gdb_get_line_number "STOP" ${testdir}/foo.adb]
    runto "foo.adb:$bp_location"

    gdb_test "print sa(3) := 9" " = 9"
    gdb_test "print va.t(1) := 15" " = 15"

    # To verify that the assignment was made correctly, we use the fact
    # that the program passes this very same element as an argument to
    # one of the functions.  So we insert a breakpoint on that function,
    # and verify that the argument value is correct.

    gdb_breakpoint "update_small"

    gdb_test "continue" \
        "Breakpoint .*, pck\\.update_small \\(s=9\\) at .*pck.adb:.*" \
        "continue to update_small"

    # And again for the second call.
    gdb_test "continue" \
        "Breakpoint .*, pck\\.update_small \\(s=15\\) at .*pck.adb:.*" \
        "continue to update_small for va.t"
}