| # Copyright (C) 2010-2015 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/>. |
| |
| if [target_info exists use_gdb_stub] { |
| return 0 |
| } |
| |
| load_lib gdb-python.exp |
| |
| set libfile "py-events-shlib" |
| set libsrc $srcdir/$subdir/$libfile.c |
| set lib_sl [standard_output_file $libfile.so] |
| set lib_opts debug |
| |
| standard_testfile |
| set exec_opts [list debug shlib=$lib_sl] |
| set pyfile ${srcdir}/${subdir}/${testfile}.py |
| |
| if [get_compiler_info] { |
| return -1 |
| } |
| |
| if { [gdb_compile_shlib $libsrc $lib_sl $lib_opts] != "" |
| || [gdb_compile $srcdir/$subdir/$srcfile $binfile executable $exec_opts] != ""} { |
| untested "Could not compile either $libsrc or $srcdir/$subdir/$srcfile." |
| return -1 |
| } |
| |
| # Start with a fresh gdb. |
| clean_restart ${testfile} |
| |
| if { [skip_python_tests] } { continue } |
| |
| gdb_test_no_output "python exec (open ('${pyfile}').read ())" "" |
| |
| gdb_test "test-objfile-events" "Object file events registered." |
| |
| gdb_breakpoint "main" {temporary} |
| |
| gdb_test "run" ".*event type: new_objfile.*new objfile name.*" "New objfile notification" |
| |
| gdb_test_no_output "set detach-on-fork off" "" |
| |
| gdb_test "test-events" "Event testers registered." |
| |
| gdb_breakpoint "first" |
| gdb_breakpoint "first" |
| |
| # Test continue event and breakpoint stop event |
| gdb_test "continue" ".*event type: continue.* |
| .*event type: stop.* |
| .*stop reason: breakpoint.* |
| .*first breakpoint number: 2.* |
| .*breakpoint number: 2.* |
| .*breakpoint number: 3.* |
| all threads stopped" |
| |
| # Test that when "step N" trips on a breakpoint, we get a stop event |
| # with breakpoint stop reason. |
| gdb_breakpoint "do_nothing" |
| gdb_test "step 3" ".*event type: continue.* |
| .*event type: stop.* |
| .*stop reason: breakpoint.* |
| .*first breakpoint number: 4.* |
| .*breakpoint number: 4.* |
| all threads stopped" |
| |
| delete_breakpoints |
| |
| # Test inferior call events |
| |
| gdb_test_multiple "info threads" "get current thread" { |
| -re "\[^\n\r\]*process (\[0-9\]+)\[^\n\r\]*do_nothing.*$gdb_prompt $" { |
| set process_id $expect_out(1,string) |
| pass "get current thread" |
| } |
| } |
| |
| gdb_test_multiple "print do_nothing" "get address of do_nothing" { |
| -re "\[^\n\r\]*(0x\[0-9a-f\]+) \<do_nothing\>.*$gdb_prompt $" { |
| set addr $expect_out(1,string) |
| pass "get address of do_nothing" |
| } |
| } |
| |
| set expected [list "event type: pre-call"] |
| lappend expected "ptid: \\($process_id, $process_id, 0\\)" "address: $addr" |
| lappend expected "event type: post-call" |
| lappend expected "ptid: \\($process_id, $process_id, 0\\)" "address: $addr" |
| gdb_test_sequence "call do_nothing()" "" $expected |
| |
| # Test register changed event |
| gdb_test_no_output {set $old_sp = $sp} |
| gdb_test_sequence {set $sp = 0} "" { |
| "event type: register-changed" |
| "frame: " |
| "num: " |
| } |
| gdb_test_sequence {set $sp = 1} "" { |
| "event type: register-changed" |
| "frame: " |
| "num: " |
| } |
| gdb_test_sequence {set $sp = $old_sp} "" { |
| "event type: register-changed" |
| "frame: " |
| "num: " |
| } |
| |
| # Test that no register_changed event is generated on "non-user" |
| # modifications |
| set test "up" |
| gdb_test_multiple {up} $test { |
| -re "event type: register-changed.*\r\n$gdb_prompt $" { |
| fail $test |
| } |
| -re "#1.*in first.*\r\n.*do_nothing.*\r\n$gdb_prompt $" { |
| pass $test |
| } |
| } |
| |
| set test "down" |
| gdb_test_multiple {down} $test { |
| -re "event type: register-changed.*\r\n$gdb_prompt $" { |
| fail $test |
| } |
| -re "#0.*do_nothing.* at .*\r\n.*void do_nothing.*\r\n$gdb_prompt $" { |
| pass $test |
| } |
| } |
| |
| set test "step" |
| # Note: This will step the inferior out of do_nothing and back into first. |
| gdb_test_multiple {step} $test { |
| -re "event type: register-changed.*\r\n$gdb_prompt $" { |
| fail $test |
| } |
| -re "first.* at .*\r\n$gdb_prompt $" { |
| pass $test |
| } |
| } |
| |
| # Test memory changed event |
| gdb_test_no_output {set $saved = *(int*) $sp} |
| gdb_test_sequence {set *(int*) $sp = 0} "" { |
| "event type: memory-changed" |
| "address: " |
| "length: " |
| } |
| gdb_test_sequence {set *(int*) $sp = $saved} "" { |
| "event type: memory-changed" |
| "address: " |
| "length: " |
| } |
| |
| # Test that no memory_changed event is generated on breakpoint |
| # activity |
| set test "break second" |
| gdb_test_multiple "break second" $test { |
| -re "event type: memory-changed" { |
| fail $test |
| } |
| -re "Breakpoint (\[0-9\]+) at .*\r\n$gdb_prompt $" { |
| set second_breakpoint $expect_out(1,string) |
| pass $test |
| } |
| |
| } |
| |
| set test "continue to breakpoint $second_breakpoint" |
| set expected ".*event type: continue.*\r\n" |
| append expected ".*event type: stop.*\r\n" |
| append expected ".*stop reason: breakpoint.*\r\n" |
| append expected ".*all threads stopped.*\r\n$gdb_prompt $" |
| |
| gdb_test_multiple "continue" $test { |
| -re "event type: memory-changed.*\r\n$gdb_prompt $" { |
| fail $test |
| } |
| -re $expected { |
| pass $test |
| } |
| } |
| |
| gdb_test_no_output "delete $second_breakpoint" |
| |
| #test exited event. |
| gdb_test "continue" ".*event type: continue.* |
| .*clear_objfiles\[\r\n\]*progspace: .*py-events.* |
| .*event type: exit.* |
| .*exit code: 12.* |
| .*exit inf: 1.* |
| dir ok: True.*" "Inferior 1 terminated." |
| |
| gdb_test "inferior 2" ".*Switching to inferior 2.*" |
| gdb_test "continue" ".*event type: continue.* |
| .*event type: exit.* |
| .*exit code: 12.* |
| .*exit inf: 2.* |
| dir ok: True.*" "Inferior 2 terminated." |