-# Copyright 1988, 1990, 1991, 1992, 1994, 1995, 1996, 1997, 1999, 2000,
-# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+# Copyright 1988-2020 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
return
}
-if $tracelevel then {
- strace $tracelevel
-}
-
#
# test running programs
#
-set testfile a2-run
-if { [prepare_for_testing ${testfile}.exp $testfile run.c] } {
+standard_testfile run.c
+
+if { [prepare_for_testing "failed to prepare" $testfile $srcfile] } {
return -1
}
# Run with no arguments.
-# On VxWorks this justs make sure the program was run.
gdb_run_cmd
-if [istarget "*-*-vxworks*"] then {
- set timeout 120
- verbose "Timeout is now $timeout seconds" 2
- gdb_expect {
- "$inferior_exited_re normally" {
- unresolved "run \"$testfile\" with no args"
- }
- -re "usage: factorial <number>" {
- pass "run \"$testfile\" with no args"
- }
- timeout {
- fail "(timeout) run \"$testfile\" with no args"
- }
+set saw_usage 0
+set saw_exit_wrapper 0
+set saw_spurious_output 0
+
+set test "run \"$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"
}
- set timeout 10
- verbose "Timeout is now $timeout seconds" 2
- gdb_expect -re "$gdb_prompt $" {}
-} else {
- gdb_expect {
- -re ".*usage: factorial <number>.*$inferior_exited_re with code 01.\r\n$gdb_prompt $" {
- pass "run \"$testfile\" with no args"
- pass "no spurious messages at program exit"
- }
- -re ".*usage: factorial <number>.*$inferior_exited_re with code 01.*$gdb_prompt $" {
- pass "run \"$testfile\" with no args"
- fail "no spurious messages at program exit"
- }
- -re ".*usage: factorial <number>.* EXIT code 1.*$inferior_exited_re normally.\r\n$gdb_prompt $" {
- pass "run \"$testfile\" with no args (exit wrapper)"
- pass "no spurious messages at program exit"
- }
- -re ".*usage: factorial <number>.* EXIT code 1.*$inferior_exited_re normally.*$gdb_prompt $" {
- pass "run \"$testfile\" with no args (exit wrapper)"
- fail "no spurious messages at program exit"
- }
- -re ".*$gdb_prompt $" {
- fail "run \"$testfile\" with no args"
- verbose "expect_out is $expect_out(buffer)" 2
- }
- timeout {
- fail "(timeout) run \"$testfile\" no args"
+
+ 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...
}
# Now run with some arguments
-if [istarget "*-*-vxworks*"] then {
- send_gdb "run vxmain \"5\"\n"
- gdb_expect -re "run vxmain \"5\"\r\n" {}
- set timeout 120
- verbose "Timeout is now $timeout seconds" 2
- gdb_expect {
- "$inferior_exited_re normally" {
- unresolved "run \"$testfile\" with arg"
- }
- "120" {
- pass "run \"$testfile\" with arg"
- }
- timeout {
- fail "(timeout) run \"$testfile\" with arg"
- }
- }
- set timeout 10
- verbose "Timeout is now $timeout seconds" 2
- gdb_expect -re "$gdb_prompt $" {}
-} else {
- setup_xfail "mips-idt-*" "arm-*-coff strongarm-*-coff"
- gdb_run_cmd 5
- gdb_expect {
- -re ".*120.*$gdb_prompt $"\
- { pass "run \"$testfile\" with arg" }
- -re ".*$gdb_prompt $" { fail "run \"$testfile\" with arg" }
- timeout { fail "(timeout) run \"$testfile\" with arg" }
- }
-}
+setup_xfail "arm-*-coff"
+gdb_run_cmd 5
+gdb_test_stdio "" "120" "" "run \"$testfile\" with arg"
# Run again with same arguments.
-setup_xfail "mips-idt-*"
-gdb_run_cmd
+gdb_run_cmd 5
-if [istarget "*-*-vxworks*"] then {
- set timeout 120
- verbose "Timeout is now $timeout seconds" 2
- gdb_expect {
- "$inferior_exited_re normally" {
- unresolved "run \"$testfile\" again with same args"
- }
- "120" { pass "run \"$testfile\" again with same args" }
- timeout { fail "(timeout) run \"$testfile\" again with same args" }
- }
- set timeout 10
- verbose "Timeout is now $timeout seconds" 2
- gdb_expect -re "$gdb_prompt $" {}
-} else {
- setup_xfail "arm-*-coff strongarm-*-coff"
- gdb_expect {
- -re ".*120.*$gdb_prompt $"\
- { pass "run \"$testfile\" again with same args" }
- -re ".*$gdb_prompt $" { fail "run \"$testfile\" again with same args" }
- timeout { fail "(timeout) run \"$testfile\" again with same args" }
- }
-}
+setup_xfail "arm-*-coff"
+gdb_test_stdio "" "120" "" "run \"$testfile\" again with same args"
# Use "set args" command to specify no arguments as default and run again.
-if [istarget "*-*-vxworks*"] then {
- gdb_test_no_output "set args main"
-} else {
- gdb_test_no_output "set args"
-}
+gdb_test_no_output "set args"
gdb_run_cmd
-if [istarget "*-*-vxworks*"] then {
- set timeout 120
- verbose "Timeout is now $timeout seconds" 2
- gdb_expect {
- "$inferior_exited_re normally" {
- unresolved "run after setting args to nil"
- }
- "usage: factorial <number>" {
- pass "run after setting args to nil"
- }
- timeout {
- fail "(timeout) run after setting args to nil"
- }
- }
- set timeout 10
- verbose "Timeout is now $timeout seconds" 2
- gdb_expect -re "$gdb_prompt $" {}
-} else {
- gdb_expect {
- -re ".*usage: factorial <number>.*$gdb_prompt $" {
- pass "run after setting args to nil"
- }
- -re ".*$gdb_prompt $" {
- fail "run after setting args to nil"
- }
- timeout {
- fail "(timeout) run after setting args to nil"
- }
- }
+gdb_test_stdio "" "usage: factorial <number>" "" "run after setting args to nil"
+
+# The remaining tests pass inferior arguments through GDB, so doesn't
+# work with stub targets, where GDB connects to debug an already started
+# process.
+
+if [use_gdb_stub] {
+ verbose "Skipping rest of a2-run.exp because target is a stub."
+ return
}
# Use "set args" command to specify an argument and run again.
-setup_xfail "mips-idt-*"
-if [istarget "*-*-vxworks*"] then {
- gdb_test_no_output "set args vxmain \"6\""
-} else {
- gdb_test_no_output "set args 6"
-}
+gdb_test_no_output "set args 6"
gdb_run_cmd
-if [istarget "*-*-vxworks*"] then {
- set timeout 120
- verbose "Timeout is now $timeout seconds" 2
- gdb_expect {
- "$inferior_exited_re normally" {
- unresolved "run \"$testfile\" again after setting args"
- }
- "720" {
- pass "run \"$testfile\" again after setting args"
- }
- timeout {
- fail "(timeout) run \"$testfile\" again after setting args"
- }
- }
- set timeout 10
- verbose "Timeout is now $timeout seconds" 2
- gdb_expect -re "$gdb_prompt $" {}
-} else {
- setup_xfail "arm-*-coff strongarm-*-coff"
- gdb_expect {
- -re ".*720.*$gdb_prompt $" {
- pass "run \"$testfile\" again after setting args"
- }
- -re ".*$gdb_prompt $" {
- fail "run \"$testfile\" again after setting args"
- }
- timeout {
- fail "(timeout) run \"$testfile\" again after setting args"
- }
- }
-}
+setup_xfail "arm-*-coff"
+gdb_test_stdio "" "720" "" "run \"$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 "run `echo 8`" \
- "Starting program.*40320.*" \
- "run \"$testfile\" with shell"
-}
-
-# Reset the default arguments for VxWorks
-if [istarget "*-*-vxworks*"] then {
- gdb_test_no_output "set args main"
+ gdb_test_stdio "run `echo 8`" \
+ "40320" "" "run \"$testfile\" with shell"
}
projects / deliverable / binutils-gdb.git / blobdiff