# Copyright (C) 2014 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 .py
set executable $testfile

if { [prepare_for_testing $testfile.exp $executable $srcfile] } {
    return -1
}

# Skip all tests if Python scripting is not enabled.
if { [skip_python_tests] } { continue }

if ![runto_main] {
    return -1
}

gdb_breakpoint $srcfile:[gdb_get_line_number "break-here"] temporary
gdb_continue_to_breakpoint "break-here" ".* break-here .*"

set test "response"
set timeout 60
set sleeping_last -1
set hello_last 0
set minimal 5
gdb_test_multiple "python exec (open ('$srcdir/$subdir/$srcfile2').read ())" $test {
    -re "Error: unable to start thread\r\n" {
	fail $test
	# Not $gdb_prompt-synced!
    }
    -re "Sleeping (\[0-9\]+)\r\n" {
	set n $expect_out(1,string)
	if { $sleeping_last + 1 != $n } {
	    fail $test
	} else {
	    set sleeping_last $n
	    if { $sleeping_last >= $minimal && $hello_last >= $minimal } {
		pass $test
	    } else {
		exp_continue
	    }
	}
    }
    -re "Hello \\( (\[0-9\]+) \\)\r\n" {
	set n $expect_out(1,string)
	if { $hello_last + 1 != $n } {
	    fail $test
	} else {
	    set hello_last $n
	    if { $sleeping_last >= $minimal && $hello_last >= $minimal } {
		pass $test
	    } else {
		exp_continue
	    }
	}
    }
}