upstream/bind9
1
0
Fork 0
mirror of https://github.com/isc-projects/bind9.git synced 2026-04-28 09:37:10 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add support for recording named runtime with rr

Browse source 
The traces of the named process are stored in the directory
$system_test/nsX/named-Y/.
This commit is contained in:
Michal Nowak 2023-11-08 19:21:30 +01:00
parent 658d62a6f4
commit e088e8a992
No known key found for this signature in database
2 changed files with 10 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
bin/tests/system/README.md
View file

@ -114,6 +114,13 @@ Alternately, using the make command is also supported:
make [-j numproc] test
### rr
When running system tests, named can be run under the rr tool. rr records a
trace to the $system_test/nsX/named-Y/ directory, which can be later used to
replay named. To enable this, execute start.pl with the USE_RR environment
variable set.
### Test Artifacts
Each test module is executed inside a unique temporary directory which contains

3
bin/tests/system/start.pl
View file

@ -232,6 +232,9 @@ sub construct_ns_command {
if ($taskset) {
$command = "taskset $taskset $NAMED ";
} elsif ($ENV{'USE_RR'}) {
$ENV{'_RR_TRACE_DIR'} = ".";
$command = "rr record --chaos $NAMED ";
} else {
$command = "$NAMED ";
}