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# Copyright 1988-2017 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 was written by Rob Savoye. (rob@cygnus.com)
# Can't do this test without stdio support.
if [gdb_skip_stdio_test "a2run.exp"] {
return
}
#
# test running programs
#
standard_testfile run.c
if { [prepare_for_testing "failed to prepare" $testfile $srcfile] } {
return -1
}
# Run with no arguments.
gdb_run_cmd
set saw_usage 0
set saw_exit_wrapper 0
set saw_spurious_output 0
set test "run \"$testfile\" with no args"
# Indirect spawn id lists. Used to be able to disable the inferior
# and gdb's spawn_ids and regexes as soon as we see the expected
# output.
set inferior_spawn_list "$inferior_spawn_id"
set gdb_spawn_list "$gdb_spawn_id"
# Clear either the gdb or the inferior spawn_id list and iff
# afterwards we still have any spawn id in the indirect lists,
# continue expecting.
proc maybe_exp_continue {which} {
global inferior_spawn_list gdb_spawn_list
if {$which == "gdb"} {
set gdb_spawn_list ""
} elseif {$which == "inferior"} {
set inferior_spawn_list ""
} else {
error "invalid parameter"
}
if {$inferior_spawn_list != "" || $gdb_spawn_list != ""} {
exp_continue
}
}
# Note that if $inferior_spawn_id != $gdb_spawn_id the order we pick
# output from each spawn id is undefined.
set res [gdb_test_multiple "" $test {
-i inferior_spawn_list
-re "usage: factorial <number>" {
set saw_usage 1
maybe_exp_continue inferior
}
-re "EXIT code 1" {
set saw_exit_wrapper 1
maybe_exp_continue inferior
}
eof {
if {$inferior_spawn_id != $gdb_spawn_id} {
# In this case we may see the server/inferior exit before
# GDB's program exit output. Remove from spawn list and
# continue waiting.
maybe_exp_continue inferior
} else {
# GDB crash.
fail "$test (eof)"
}
}
-i gdb_spawn_list
-re "$inferior_exited_re with code 01.\r\n$gdb_prompt $" {
maybe_exp_continue gdb
}
-re "$inferior_exited_re with code 01.*$gdb_prompt $" {
set saw_spurious_output 1
maybe_exp_continue gdb
}
-re "$inferior_exited_re normally.\r\n$gdb_prompt $" {
# This is only considered a pass if we see the exit wrapper
# status.
maybe_exp_continue gdb
}
-re "$inferior_exited_re normally.*$gdb_prompt $" {
set saw_spurious_output 1
maybe_exp_continue gdb
}
}]
if {$res == 0} {
gdb_assert ${saw_usage} $test
if {$saw_exit_wrapper} {
set msg "$test (exit wrapper)"
} else {
set msg $test
}
gdb_assert !$saw_spurious_output "no spurious messages at program exit"
}
# The remaining tests don't work for targets can't take arguments...
if [target_info exists noargs] then {
verbose "Skipping rest of a2-run.exp because of noargs."
return
}
# Now run with some arguments
setup_xfail "arm-*-coff"
gdb_run_cmd 5
gdb_test_stdio "" "120" "" "run \"$testfile\" with arg"
# Run again with same arguments.
gdb_run_cmd
setup_xfail "arm-*-coff"
gdb_test_stdio "" "120" "" "run \"$testfile\" again with same args"
# Use "set args" command to specify no arguments as default and run again.
gdb_test_no_output "set args"
gdb_run_cmd
gdb_test_stdio "" "usage: factorial <number>" "" "run after setting args to nil"
# Use "set args" command to specify an argument and run again.
gdb_test_no_output "set args 6"
gdb_run_cmd
setup_xfail "arm-*-coff"
gdb_test_stdio "" "720" "" "run \"$testfile\" again after setting args"
# GOAL: Test that shell is being used with "run". For remote debugging
# targets, there is no guarantee that a "shell" (whatever that is) is used.
if ![is_remote target] then {
gdb_test_stdio "run `echo 8`" \
"40320" "" "run \"$testfile\" with shell"
}
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