[PR,symtab/17855] Testcase for ada
Commit Message
Hi.
This patch extends gdb.ada/exec_changed.exp to exercise PR 17855.
2015-01-18 Doug Evans <xdje42@gmail.com>
PR symtab/17855
* gdb.ada/exec_changed.exp: Add second test where symbol lookup cache
is read after symbols have been re-read.
* gdb.ada/exec_changed/first.adb (First): New procedure Break_Me.
* gdb.ada/exec_changed/second.adb (Second): Ditto.
Comments
> This patch extends gdb.ada/exec_changed.exp to exercise PR 17855.
>
> 2015-01-18 Doug Evans <xdje42@gmail.com>
>
> PR symtab/17855
> * gdb.ada/exec_changed.exp: Add second test where symbol lookup cache
> is read after symbols have been re-read.
> * gdb.ada/exec_changed/first.adb (First): New procedure Break_Me.
> * gdb.ada/exec_changed/second.adb (Second): Ditto.
FWIW, looks good to me.
Thanks, Doug.
Hi Doug,
> > This patch extends gdb.ada/exec_changed.exp to exercise PR 17855.
> >
> > 2015-01-18 Doug Evans <xdje42@gmail.com>
> >
> > PR symtab/17855
> > * gdb.ada/exec_changed.exp: Add second test where symbol lookup cache
> > is read after symbols have been re-read.
> > * gdb.ada/exec_changed/first.adb (First): New procedure Break_Me.
> > * gdb.ada/exec_changed/second.adb (Second): Ditto.
Would you pushing this patch?
Thank you!
@@ -81,3 +81,27 @@ if { [gdb_start_cmd] < 0 } {
"second \\(\\) at .*second.adb.*" \
"start second"
}
+
+# Try again, this time with just changing the file time of first.
+
+clean_restart "${binfile}$EXEEXT"
+
+# Put something in the symbol lookup cache that will get looked up when
+# starting after having re-read symbols. PR 17855.
+gdb_breakpoint break_me
+
+gdb_test "shell touch ${binfile}$EXEEXT" ".*" ""
+gdb_test "shell sleep 1" ".*" ""
+
+if { [gdb_start_cmd] < 0 } {
+ # PR 17855: At this point gdb may have crashed or gotten an internal
+ # error, but we still need to detect this. Just issue any simple command
+ # to verify gdb is still running. This will establish in gdb.log whether
+ # gdb is still running.
+ gdb_test_no_output "set \$check_gdb_running = 0" "check gdb running"
+ fail "start just first"
+} else {
+ gdb_test "" \
+ "first \\(\\) at .*first.adb.*" \
+ "start just first"
+}
@@ -14,6 +14,12 @@
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
procedure First is
+
+ procedure Break_Me is
+ begin
+ null;
+ end Break_Me;
+
begin
- null;
+ Break_Me;
end First;
@@ -14,6 +14,12 @@
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
procedure Second is
+
+ procedure Break_Me is
+ begin
+ null;
+ end Break_Me;
+
begin
- null;
+ Break_Me;
end Second;