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* gdb.mi/mi-nonstop.exp: Don't check isnative. Use 

mi_run_to_main.  Skip thread exit test on remote targets.
	* gdb.mi/mi-nsintrall.exp: Don't check isnative.  Use
	mi_run_to_main.
	* gdb.mi/mi-nsmoribund.exp: Don't check isnative.  Use
	mi_run_to_main.
	* lib/mi-support.exp (mi_gdb_target_cmd): Remove trailing anchor
	when expecting ^connected.  Detect when the target doesn't support
	non-stop mode.
	(mi_run_cmd): Detect if non-stop mode was requested by isn't
	supported.  Return -1 on error, 0 on success.
	(mi_runto_helper): Don't expect a stop if mi_run_cmd failed.
	(mi_runto): Return mi_runto_helper's result explicitly.
This commit is contained in:
Pedro Alves 2009-04-02 15:43:10 +00:00
parent 8b747e1a27
commit 56a8e183d2
5 changed files with 67 additions and 122 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
gdb/testsuite/ChangeLog
View File

@ -1,3 +1,19 @@
2009-04-02 Pedro Alves <pedro@codesourcery.com>
* gdb.mi/mi-nonstop.exp: Don't check isnative. Use
mi_run_to_main. Skip thread exit test on remote targets.
* gdb.mi/mi-nsintrall.exp: Don't check isnative. Use
mi_run_to_main.
* gdb.mi/mi-nsmoribund.exp: Don't check isnative. Use
mi_run_to_main.
* lib/mi-support.exp (mi_gdb_target_cmd): Remove trailing anchor
when expecting ^connected. Detect when the target doesn't support
non-stop mode.
(mi_run_cmd): Detect if non-stop mode was requested by isn't
supported. Return -1 on error, 0 on success.
(mi_runto_helper): Don't expect a stop if mi_run_cmd failed.
(mi_runto): Return mi_runto_helper's result explicitly.
2009-04-01 Pedro Alves <pedro@codesourcery.com>
* gdb.threads/pending-step.c, gdb.threads/pending-step.exp: New.

73
gdb/testsuite/gdb.mi/mi-nonstop.exp
View File

@ -14,11 +14,6 @@
# 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 only works with native configurations
if {![isnative]} {
return
}
load_lib mi-support.exp
set MIFLAGS "-i=mi"
@ -46,9 +41,9 @@ set supported 0
send_gdb "-gdb-show non-stop\n"
gdb_expect {
-re ".*\\^done,value=\"off\",supported=\"(\[^\"\]+)\"\r\n$mi_gdb_prompt$" {
if { $expect_out(1,string) == "1" } {
set supported 1
}
if { $expect_out(1,string) == "1" } {
set supported 1
}
}
-re ".$mi_gdb_prompt$" {
}
@ -58,34 +53,10 @@ mi_gdb_test "-gdb-set non-stop 1" ".*"
mi_gdb_test "-gdb-set target-async 1" ".*"
detect_async
mi_gdb_test "200-break-insert -t main" ".*"
set created "=thread-created,id=\"$decimal\"\r\n"
set running "\\*running,thread-id=\"$decimal\"\r\n"
set notifs "($created)*($running)*($library_loaded_re)*"
# Note: presently, we skip this test on non-native targets,
# so 'run' is OK. As soon as we start to run this on remote
# target, the logic from mi_run_cmd will have to be refactored.
send_gdb "-exec-run\n"
gdb_expect {
-re "\\^running\r\n$notifs$mi_gdb_prompt" {
}
-re "\\^error,msg=\"The target does not support running in non-stop mode.\"" {
verbose -log "Non-stop mode not supported, skipping all tests"
return
}
-re "\r\n$mi_gdb_prompt" {
perror "Cannot start target (unknown output after running)"
return -1
}
timeout {
perror "Cannot start target (timeout)"
return -1
}
if { [mi_run_to_main] < 0 } {
perror "mi-nonstop.exp tests suppressed"
continue
}
mi_expect_stop "breakpoint-hit" main ".*" ".*" "\[0-9\]+" { "" "disp=\"del\"" } "run to main"
mi_create_breakpoint break_at_me 2 keep break_at_me .* .* .* "breakpoint at marker"
@ -114,13 +85,13 @@ mi_varobj_update * {I_W1 I_W0} "update varobj, 1"
mi_check_varobj_value I_W0 1 "check varobj, w0, 1"
mi_check_varobj_value I_W1 1 "check varobj, w1, 1"
send_gdb "-exec-interrupt --thread 1\n"
send_gdb "-exec-interrupt --thread 1\n"
gdb_expect {
-re "\\^done\r\n$mi_gdb_prompt\\*stopped\[^\r\n\]+\r\n$" {
pass "interrupted"
pass "interrupted"
}
timeout {
fail "interrupted (timeout)"
fail "interrupted (timeout)"
}
}
# The interrupt command sends SIGINT to the target, and therefore the
@ -132,10 +103,10 @@ mi_check_thread_states {"stopped" "stopped" "stopped"} "thread state, stop 4"
send_gdb "-exec-continue --all\n"
gdb_expect {
-re ".*\\*running,thread-id=\"3\"\r\n\\*running,thread-id=\"2\"\r\n\\*running,thread-id=\"1\"\r\n$mi_gdb_prompt" {
pass "resume all"
pass "resume all"
}
timeout {
fail "resume all (timeout)"
fail "resume all (timeout)"
}
}
@ -172,12 +143,20 @@ mi_gdb_test "-stack-list-frames --thread 3" \
mi_gdb_test "-thread-select 2" "\\^done.*" "select first worker thread"
# Since thread 2 is running, we need to set variable via another thread.
mi_gdb_test "-gdb-set --thread 3 variable exit_first_thread=1" ".*\\^done" "ask the second thread to exit"
gdb_expect {
-re ".*=thread-exited,id=\"2\",group-id=\"\[0-9\]+\"\r\n$" {
pass "wait for thread exit"
}
timeout {
fail "wait for thread exit (timeout)"
set test "wait for thread exit"
if { [is_remote target] } {
# The remote protocol doesn't have support for thread exit
# notifications.
unsupported $test
} else {
gdb_expect {
-re ".*=thread-exited,id=\"2\",group-id=\"\[0-9\]+\"\r\n$" {
pass $test
}
timeout {
fail "$test (timeout)"
}
}
}
@ -186,6 +165,4 @@ mi_gdb_test "-stack-list-frames --thread 3" \
"\\^done,stack=\\\[frame={level=\"0\",addr=\".*\",func=\"break_at_me\".*" \
"stacktrace of stopped thread"
mi_gdb_exit

36
gdb/testsuite/gdb.mi/mi-nsintrall.exp
View File

@ -13,11 +13,6 @@
# 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 only works with native configurations
if {![isnative]} {
return
}
load_lib mi-support.exp
set MIFLAGS "-i=mi"
@ -57,35 +52,10 @@ mi_gdb_test "-gdb-set non-stop 1" ".*"
mi_gdb_test "-gdb-set target-async 1" ".*"
detect_async
mi_gdb_test "200-break-insert -t main" ".*"
set created "=thread-created,id=\"$decimal\"\r\n"
set running "\\*running,thread-id=\"$decimal\"\r\n"
set notifs "($created)*($running)*($library_loaded_re)*"
# Note: presently, we skip this test on non-native targets,
# so 'run' is OK. As soon as we start to run this on remote
# target, the logic from mi_run_cmd will have to be refactored.
send_gdb "-exec-run\n"
gdb_expect {
-re "\\^running\r\n$notifs$mi_gdb_prompt" {
}
-re "\\^error,msg=\"The target does not support running in non-stop mode.\"" {
verbose -log "Non-stop mode not supported, skipping all tests"
return
}
-re "\r\n$mi_gdb_prompt" {
perror "Cannot start target (unknown output after running)"
return -1
}
timeout {
perror "Cannot start target (timeout)"
return -1
}
if { [mi_run_to_main] < 0 } {
perror "mi-nsintrall.exp tests suppressed"
continue
}
mi_expect_stop "breakpoint-hit" main ".*" ".*" "\[0-9\]+" \
{ "" "disp=\"del\"" } "run to main"
mi_create_breakpoint thread_function 2 keep thread_function .* .* .* \
"breakpoint at thread_function"

36
gdb/testsuite/gdb.mi/mi-nsmoribund.exp
View File

@ -13,11 +13,6 @@
# 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 only works with native configurations
if {![isnative]} {
return
}
load_lib mi-support.exp
set MIFLAGS "-i=mi"
@ -57,35 +52,10 @@ mi_gdb_test "-gdb-set non-stop 1" ".*"
mi_gdb_test "-gdb-set target-async 1" ".*"
detect_async
mi_gdb_test "200-break-insert -t main" ".*"
set created "=thread-created,id=\"$decimal\"\r\n"
set running "\\*running,thread-id=\"$decimal\"\r\n"
set notifs "($created)*($running)*($library_loaded_re)*"
# Note: presently, we skip this test on non-native targets,
# so 'run' is OK. As soon as we start to run this on remote
# target, the logic from mi_run_cmd will have to be refactored.
send_gdb "-exec-run\n"
gdb_expect {
-re "\\^running\r\n$notifs$mi_gdb_prompt" {
}
-re "\\^error,msg=\"The target does not support running in non-stop mode.\"" {
verbose -log "Non-stop mode not supported, skipping all tests"
return
}
-re "\r\n$mi_gdb_prompt" {
perror "Cannot start target (unknown output after running)"
return -1
}
timeout {
perror "Cannot start target (timeout)"
return -1
}
if { [mi_run_to_main] < 0 } {
perror "mi-nsmoribund.exp tests suppressed"
continue
}
mi_expect_stop "breakpoint-hit" main ".*" ".*" "\[0-9\]+" \
{ "" "disp=\"del\"" } "run to main"
# Keep this in sync with THREADS in the the $srcfile.
set nthreads 10

28
gdb/testsuite/lib/mi-support.exp
View File

@ -333,7 +333,7 @@ proc mi_gdb_target_cmd { targetname serialport } {
for {set i 1} {$i <= 3} {incr i} {
send_gdb "47-target-select $targetname $serialport\n"
gdb_expect 60 {
-re "47\\^connected.*$mi_gdb_prompt$" {
-re "47\\^connected.*$mi_gdb_prompt" {
verbose "Set target to $targetname";
return 0;
}
@ -365,6 +365,10 @@ proc mi_gdb_target_cmd { targetname serialport } {
sleep 5
continue
}
-re "Non-stop mode requested, but remote does not support non-stop.*$mi_gdb_prompt" {
unsupported "Non-stop mode not supported"
return 1
}
-re "Timeout reading from remote system.*$mi_gdb_prompt$" {
verbose "Got timeout error from gdb.";
}
@ -787,13 +791,13 @@ proc mi_run_cmd {args} {
-re "$mi_gdb_prompt$" { }
default {
perror "gdb_init_command for target failed";
return;
return -1;
}
}
}
if { [mi_gdb_target_load] < 0 } {
return
return -1
}
if [target_info exists use_gdb_stub] {
@ -803,7 +807,7 @@ proc mi_run_cmd {args} {
-re "220\\^running\[\r\n\]+\\*running,thread-id=\"\[^\"\]+\"\r\n$mi_gdb_prompt" {}
default {}
}
return;
return 0;
}
if [target_info exists gdb,start_symbol] {
@ -816,19 +820,25 @@ proc mi_run_cmd {args} {
# to better handle RUN.
send_gdb "jump *$start\n"
warning "Using CLI jump command, expect run-to-main FAIL"
return
return 0
}
send_gdb "220-exec-run $args\n"
gdb_expect {
-re "220\\^running\r\n(\\*running,thread-id=\"\[^\"\]+\"\r\n|=thread-created,id=\"1\",group-id=\"\[0-9\]+\"\r\n)*(${library_loaded_re})*(${thread_selected_re})?${mi_gdb_prompt}" {
}
-re "\\^error,msg=\"The target does not support running in non-stop mode.\"" {
unsupported "Non-stop mode not supported"
return -1
}
timeout {
perror "Unable to start target"
return
return -1
}
}
# NOTE: Shortly after this there will be a ``000*stopped,...(gdb)''
return 0
}
#
@ -884,7 +894,9 @@ proc mi_runto_helper {func run_or_continue} {
}
if {$run_or_continue == "run"} {
mi_run_cmd
if { [mi_run_cmd] < 0 } {
return -1
}
} else {
mi_send_resuming_command "exec-continue" "$test"
}
@ -893,7 +905,7 @@ proc mi_runto_helper {func run_or_continue} {
}
proc mi_runto {func} {
mi_runto_helper $func "run"
return [mi_runto_helper $func "run"]
}
# Next to the next statement