# Copyright (C) 2011-2024 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/>.

standard_testfile .c

if { [prepare_for_testing "failed to prepare" ${testfile} $srcfile] } {
    return -1
}

if ![runto_main] {
    return -1
}
# Delete all breakpoints, watchpoints, tracepoints, and catchpoints so that
# the "runto_main" breakpoint above does not interfere with our testing.
delete_breakpoints

# Insert a bunch of breakpoints... The goal is to create breakpoints
# that we are going to try to save in a file and then reload.  So
# try to create a good variety of them.
gdb_breakpoint "break_me"

set loc_bp2 [gdb_get_line_number "BREAK HERE"]
gdb_breakpoint ${srcfile}:${loc_bp2}

set loc_bp3 [gdb_get_line_number "thread-specific"]
gdb_breakpoint "${srcfile}:${loc_bp3} thread 1"

set loc_bp4 [gdb_get_line_number "condition"]
gdb_breakpoint "${srcfile}:${loc_bp4} if i == 1"

set loc_bp5 [gdb_get_line_number "with commands"]
gdb_breakpoint ${srcfile}:${loc_bp5}
gdb_test "commands\nsilent\nend" "End with.*" "add breakpoint commands"

gdb_test "dprintf ${srcfile}:${loc_bp5},\"At foo entry\\n\"" "Dprintf .*"

set loc_bp8 [gdb_get_line_number "Return line"]
gdb_breakpoint "${srcfile}:${loc_bp8}"
gdb_test_no_output {disable $bpnum}

# Now, save the breakpoints into a file...
if {[is_remote host]} {
    set bps bps
} else {
    set bps [standard_output_file bps]
}
remote_file host delete "$bps"
gdb_test "save breakpoint $bps" "" "save breakpoint bps"

# Now start a new debugger session...
clean_restart $testfile
if ![runto_main] {
    return -1
}
# Delete all breakpoints, watchpoints, tracepoints, and catchpoints so that
# the "runto_main" breakpoint above does not interfere with our testing.
delete_breakpoints

# ... and restore the breakpoints.
gdb_test "source $bps" "" "source bps"

# Now, verify that all breakpoints have been created correctly...
set bp_row_start "\[0-9\]+ +breakpoint +keep +y +0x\[0-9a-f\]+ +in"
set disabled_row_start "\[0-9\]+ +breakpoint +keep +n +0x\[0-9a-f\]+ +in"
set dprintf_row_start "\[0-9\]+ +dprintf +keep +y +0x\[0-9a-f\]+ +in"
gdb_test_sequence "info break" "info break" [list				\
  "\[\r\n\]+Num +Type +Disp +Enb +Address +What"				\
  "\[\r\n\]+$bp_row_start break_me at \[^\r\n\]*$srcfile:\[0-9\]+"		\
  "\[\r\n\]+$bp_row_start main at \[^\r\n\]*$srcfile:$loc_bp2"			\
  "\[\r\n\]+$bp_row_start main at \[^\r\n\]*$srcfile:$loc_bp3"			\
  "\[\r\n\]+\[ \t]+stop only in thread 1"					\
  "\[\r\n\]+$bp_row_start main at \[^\r\n\]*$srcfile:$loc_bp4"			\
  "\[\r\n\]+\[ \t\]+stop only if i == 1( \\((host|target) evals\\))?"		\
  "\[\r\n\]+$bp_row_start main at \[^\r\n\]*$srcfile:$loc_bp5"			\
  "\[\r\n\]+\[ \t\]+silent"							\
  "\[\r\n\]+$dprintf_row_start main at \[^\r\n\]*$srcfile:$loc_bp5"		\
  "\[\r\n\]+\[ \t\]+printf"							\
  "\[\r\n\]+$disabled_row_start main at \[^\r\n\]*$srcfile:$loc_bp8"		\
]

# Copy the saved breakpoints file to the local machine (if necessary),
# and then check its contents.
if {[is_remote host]} {
    set bps [remote_upload host bps [standard_output_file bps]]
}
set fh [open $bps]
set lines [split [read $fh] "\n"]
close $fh

with_test_prefix "in bps file" {
    gdb_assert {[lsearch -regexp $lines "break ${srcfile}:${loc_bp2}$"] != -1} \
	"check for general breakpoint"
    gdb_assert {[lsearch -regexp $lines "break ${srcfile}:${loc_bp3} thread 1\\.1"] != -1} \
	"check for thread-specific breakpoint"
}