| # 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 a |
| |
| if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug ]] != "" } { |
| return -1 |
| } |
| |
| clean_restart ${testfile} |
| |
| set bp_location [gdb_get_line_number "STOP" ${testdir}/a.adb] |
| if ![runto "a.adb:$bp_location" ] then { |
| perror "Couldn't run ${testfile}" |
| return |
| } |
| |
| # Verify that assigning to Nnn (a basic string) works... |
| |
| gdb_test "print nnn" \ |
| "= \"12345\"" \ |
| "print nnn before assignment" |
| |
| gdb_test_no_output "set variable nnn := \"qcyom\"" |
| |
| gdb_test "print nnn" \ |
| "= \"qcyom\"" \ |
| "print nnn after assignment" |
| |
| # Same with Www (a wide string)... |
| |
| gdb_test "print www" \ |
| "= \"12345\"" \ |
| "print www before assignment" |
| |
| gdb_test_no_output "set variable www := \"zenrk\"" |
| |
| gdb_test "print www" \ |
| "= \"zenrk\"" \ |
| "print www after assignment" |
| |
| # Same with Rws (a wide wide string)... |
| |
| gdb_test "print rws" \ |
| "= \"12345\"" \ |
| "print rws before assignment" |
| |
| gdb_test_no_output "set variable rws := \"ndhci\"" |
| |
| gdb_test "print rws" \ |
| "= \"ndhci\"" \ |
| "print rws after assignment" |
| |
| # Also, check that GDB doesn't get tricked if we assign to Www a |
| # string twice the length of Www. The debugger should reject the |
| # assignment, because the array lengths are different (the debugger |
| # used to get tricked because the array size was the same). |
| |
| gdb_test "set variable www := \"1#2#3#4#5#\"" \ |
| "cannot assign arrays of different length" |
| |
| # However, reassigning an array of a different length should work when |
| # the LHS is a convenience variable. |
| gdb_test_no_output "set variable \$str := \"1234\"" |
| gdb_test_no_output "set variable \$str := \"12345\"" |