# Copyright 2017-2021 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/>.

# Test interrupting multiple targets with Ctrl-C.

source $srcdir/$subdir/multi-target.exp.tcl

if {![multi_target_prepare]} {
    return
}

proc test_ctrlc {} {
    if {![setup "off"]} {
	untested "setup failed"
	return
    }

    delete_breakpoints

    # Select inferior INF, continue all inferiors, and then Ctrl-C.
    proc test_ctrlc_inf {inf} {
	global gdb_prompt

	gdb_test "inferior $inf" "Switching to inferior $inf.*"

	set msg "continue"
	gdb_test_multiple "continue" $msg {
	    -re "Continuing" {
		pass $msg
	    }
	}

	after 200 { send_gdb "\003" }

	set msg "send_gdb control C"
	gdb_test_multiple "" $msg {
	    -re "received signal SIGINT.*$gdb_prompt $" {
		pass $msg
	    }
	}

	set msg "all threads stopped"
	gdb_test_multiple "info threads" "$msg" {
	    -re "\\\(running\\\).*$gdb_prompt $" {
		fail $msg
	    }
	    -re "$gdb_prompt $" {
		pass $msg
	    }
	}
    }

    for {set i 1} {$i <= 5} {incr i} {
	if {$i == 3} {
	    # This is a core inferior.
	    continue
	}

	with_test_prefix "inf$i" {
	    test_ctrlc_inf $i
	}
    }
}

test_ctrlc

multi_target_cleanup