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# Copyright 2008-2023 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 is part of the GDB testsuite. It tests 'finish' with
# reverse debugging.
if ![supports_reverse] {
return
}
standard_testfile
if { [prepare_for_testing "failed to prepare" "$testfile" $srcfile] } {
return -1
}
runto_main
if [supports_process_record] {
# Activate process record/replay
gdb_test_no_output "record" "turn on process record"
}
# Test finish from void func
set breakloc [gdb_get_line_number "VOID FUNC" "$srcfile"]
gdb_test "break void_func" \
"Breakpoint $decimal at .*$srcfile, line $breakloc\." \
"set breakpoint on void_func"
gdb_continue_to_breakpoint "void_func" ".*$srcfile:$breakloc.*"
set test_msg "finish from void_func"
gdb_test_multiple "finish" "$test_msg" {
-re " call to void_func .*$gdb_prompt $" {
send_gdb "step\n"
exp_continue
}
-re " void_checkpoint .*$gdb_prompt $" {
pass "$test_msg"
}
}
# Test finish from char func
set breakloc [gdb_get_line_number "CHAR FUNC" "$srcfile"]
gdb_test "break char_func" \
"Breakpoint $decimal at .*$srcfile, line $breakloc\." \
"set breakpoint on char_func"
gdb_continue_to_breakpoint "char_func" ".*$srcfile:$breakloc.*"
set test_msg "finish from char_func"
gdb_test_multiple "finish" "$test_msg" {
-re " void_checkpoint .*$gdb_prompt $" {
send_gdb "step\n"
exp_continue
}
-re " char_checkpoint .*$gdb_prompt $" {
pass "$test_msg"
}
}
# Test finish from short func
set breakloc [gdb_get_line_number "SHORT FUNC" "$srcfile"]
gdb_test "break short_func" \
"Breakpoint $decimal at .* line $breakloc\." \
"set breakpoint on short_func"
gdb_continue_to_breakpoint "short_func" ".*$srcfile:$breakloc.*"
set test_msg "finish from short_func"
gdb_test_multiple "finish" "$test_msg" {
-re " char_checkpoint .*$gdb_prompt $" {
send_gdb "step\n"
exp_continue
}
-re " short_checkpoint .*$gdb_prompt $" {
pass "$test_msg"
}
}
# Test finish from int func
set breakloc [gdb_get_line_number "INT FUNC" "$srcfile"]
gdb_test "break int_func" \
"Breakpoint $decimal at .* line $breakloc\." \
"set breakpoint on int_func"
gdb_continue_to_breakpoint "int_func" ".*$srcfile:$breakloc.*"
set test_msg "finish from int_func"
gdb_test_multiple "finish" "$test_msg" {
-re " short_checkpoint .*$gdb_prompt $" {
send_gdb "step\n"
exp_continue
}
-re " int_checkpoint .*$gdb_prompt $" {
pass "$test_msg"
}
}
# Test finish from long func
set breakloc [gdb_get_line_number "LONG FUNC" "$srcfile"]
gdb_test "break long_func" \
"Breakpoint $decimal at .* line $breakloc\." \
"set breakpoint on long_func"
gdb_continue_to_breakpoint "long_func" ".*$srcfile:$breakloc.*"
set test_msg "finish from long_func"
gdb_test_multiple "finish" "$test_msg" {
-re " int_checkpoint .*$gdb_prompt $" {
send_gdb "step\n"
exp_continue
}
-re " long_checkpoint .*$gdb_prompt $" {
pass "$test_msg"
}
}
# Test finish from long long func
set breakloc [gdb_get_line_number "LONG LONG FUNC" "$srcfile"]
gdb_test "break long_long_func" \
"Breakpoint $decimal at .* line $breakloc\." \
"set breakpoint on long_long_func"
gdb_continue_to_breakpoint "long_long_func" ".*$srcfile:$breakloc.*"
set test_msg "finish from long_long_func"
gdb_test_multiple "finish" "$test_msg" {
-re " long_checkpoint .*$gdb_prompt $" {
send_gdb "step\n"
exp_continue
}
-re " long_long_checkpoint .*$gdb_prompt $" {
pass "$test_msg"
}
}
###
###
###
# Now switch to reverse
gdb_test_no_output "set exec-dir reverse" "set reverse execution"
# Test reverse finish from long long func
set breakloc [gdb_get_line_number "LONG LONG FUNC" "$srcfile"]
gdb_continue_to_breakpoint "long_long_func backward" \
".*$srcfile:$breakloc.*"
set test_msg "reverse finish from long_long_func"
gdb_test_multiple "finish" "$test_msg" {
-re ".* long_checkpoint.*$gdb_prompt $" {
pass "$test_msg"
}
}
# Test reverse finish from long func
set breakloc [gdb_get_line_number "LONG FUNC" "$srcfile"]
gdb_continue_to_breakpoint "long_func backward" \
".*$srcfile:$breakloc.*"
set test_msg "reverse finish from long_func"
gdb_test_multiple "finish" "$test_msg" {
-re ".* int_checkpoint.*$gdb_prompt $" {
pass "$test_msg"
}
}
# Test reverse finish from int func
set breakloc [gdb_get_line_number "INT FUNC" "$srcfile"]
gdb_continue_to_breakpoint "int_func backward" \
".*$srcfile:$breakloc.*"
set test_msg "reverse finish from int_func"
gdb_test_multiple "finish" "$test_msg" {
-re ".* short_checkpoint.*$gdb_prompt $" {
pass "$test_msg"
}
}
# Test reverse finish from short func
set breakloc [gdb_get_line_number "SHORT FUNC" "$srcfile"]
gdb_continue_to_breakpoint "short_func backward" \
".*$srcfile:$breakloc.*"
set test_msg "reverse finish from short_func"
gdb_test_multiple "finish" "$test_msg" {
-re ".* char_checkpoint.*$gdb_prompt $" {
pass "$test_msg"
}
}
# Test reverse finish from char func
set breakloc [gdb_get_line_number "CHAR FUNC" "$srcfile"]
gdb_continue_to_breakpoint "char_func backward" \
".*$srcfile:$breakloc.*"
set test_msg "reverse finish from char_func"
gdb_test_multiple "finish" "$test_msg" {
-re ".* void_checkpoint.*$gdb_prompt $" {
pass "$test_msg"
}
}
# Test reverse finish from void func
set breakloc [gdb_get_line_number "VOID FUNC" "$srcfile"]
gdb_continue_to_breakpoint "void_func backward" \
".*$srcfile:$breakloc.*"
set test_msg "reverse finish from void_func"
gdb_test_multiple "finish" "$test_msg" {
-re ".* call to void_func.*$gdb_prompt $" {
pass "$test_msg"
}
}
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