| # Copyright 2002-2020 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/>. |
| |
| # This file was written by Andrew Cagney (cagney at redhat dot com), |
| # derived from xfullpath.exp (written by Joel Brobecker), derived from |
| # selftest.exp (written by Rob Savoye). |
| |
| load_lib selftest-support.exp |
| |
| if [target_info exists gdb,noinferiorio] { |
| verbose "Skipping because of no inferiorio capabilities." |
| return |
| } |
| |
| # Similar to gdb_test_stdio, except no \r\n is expected before |
| # $gdb_prompt in the $gdb_spawn_id. |
| |
| proc test_complaint {test inferior_io_re msg} { |
| global inferior_spawn_id gdb_spawn_id |
| global gdb_prompt |
| |
| set inferior_matched 0 |
| set gdb_matched 0 |
| |
| gdb_test_multiple $test $msg { |
| -i $inferior_spawn_id -re "$inferior_io_re" { |
| set inferior_matched 1 |
| if {!$gdb_matched} { |
| exp_continue |
| } |
| } |
| -i $gdb_spawn_id -re "$gdb_prompt $" { |
| set gdb_matched 1 |
| if {!$inferior_matched} { |
| exp_continue |
| } |
| } |
| } |
| |
| verbose -log "inferior_matched=$inferior_matched, gdb_matched=$gdb_matched" |
| gdb_assert {$inferior_matched && $gdb_matched} $msg |
| } |
| |
| proc test_initial_complaints { } { |
| # Unsupress complaints |
| gdb_test "set stop_whining = 2" |
| |
| gdb_test_no_output "set var \$cstr = \"Register a complaint\"" |
| |
| # Prime the system |
| gdb_test_stdio \ |
| "call complaint_internal (\$cstr)" \ |
| "During symbol reading: Register a complaint" |
| |
| # Re-issue the first message #1 |
| gdb_test_stdio \ |
| "call complaint_internal (\$cstr)" \ |
| "During symbol reading: Register a complaint" |
| |
| # Add a second complaint, expect it |
| gdb_test_stdio \ |
| "call complaint_internal (\"Testing! Testing! Testing!\")" \ |
| "During symbol reading: Testing. Testing. Testing." |
| |
| return 0 |
| } |
| |
| # Check that nothing comes out when there haven't been any real |
| # complaints. Note that each test is really checking the previous |
| # command. |
| |
| proc test_empty_complaint { cmd msg } { |
| global gdb_prompt |
| global inferior_spawn_id gdb_spawn_id |
| |
| if {$gdb_spawn_id == $inferior_spawn_id} { |
| gdb_test_no_output $cmd $msg |
| } else { |
| set seen_output 0 |
| gdb_test_multiple $cmd $msg { |
| -i $inferior_spawn_id -re "." { |
| set seen_output 1 |
| exp_continue |
| } |
| -i $gdb_spawn_id "$gdb_prompt $" { |
| gdb_assert !$seen_output $msg |
| } |
| } |
| } |
| } |
| |
| proc test_empty_complaints { } { |
| |
| test_empty_complaint "call clear_complaints()" \ |
| "clear complaints" |
| |
| return 0 |
| } |
| |
| do_self_tests captured_command_loop { |
| test_initial_complaints |
| test_empty_complaints |
| } |