diff options
Diffstat (limited to 'tools/tracing/rtla/tests/timerlat.t')
| -rw-r--r-- | tools/tracing/rtla/tests/timerlat.t | 45 |
1 files changed, 38 insertions, 7 deletions
diff --git a/tools/tracing/rtla/tests/timerlat.t b/tools/tracing/rtla/tests/timerlat.t index 579c12a85e8f..c71aed5534bf 100644 --- a/tools/tracing/rtla/tests/timerlat.t +++ b/tools/tracing/rtla/tests/timerlat.t @@ -18,24 +18,55 @@ fi for option in $no_bpf_options do export RTLA_NO_BPF=$option + +# Basic tests check "verify help page" \ - "timerlat --help" + "timerlat --help" 0 "timerlat version" check "verify -s/--stack" \ - "timerlat top -s 3 -T 10 -t" 2 + "timerlat top -s 3 -T 10 -t" 2 "Blocking thread stack trace" check "verify -P/--priority" \ - "timerlat top -P F:1 -c 0 -d 1M -q" + "timerlat top -P F:1 -c 0 -d 10s -q -T 1 --on-threshold shell,command=\"tests/scripts/check-priority.sh timerlatu/ SCHED_FIFO 1\"" \ + 2 "Priorities are set correctly" check "test in nanoseconds" \ - "timerlat top -i 2 -c 0 -n -d 30s" 2 + "timerlat top -i 2 -c 0 -n -d 10s" 2 "ns" check "set the automatic trace mode" \ - "timerlat top -a 5 --dump-tasks" 2 + "timerlat top -a 5" 2 "analyzing it" +check "dump tasks" \ + "timerlat top -a 5 --dump-tasks" 2 "Printing CPU tasks" check "print the auto-analysis if hits the stop tracing condition" \ "timerlat top --aa-only 5" 2 check "disable auto-analysis" \ "timerlat top -s 3 -T 10 -t --no-aa" 2 check "verify -c/--cpus" \ - "timerlat hist -c 0 -d 30s" + "timerlat hist -c 0 -d 10s" check "hist test in nanoseconds" \ - "timerlat hist -i 2 -c 0 -n -d 30s" 2 + "timerlat hist -i 2 -c 0 -n -d 10s" 2 "ns" + +# Actions tests +check "trace output through -t" \ + "timerlat hist -T 2 -t" 2 "^ Saving trace to timerlat_trace.txt$" +check "trace output through -t with custom filename" \ + "timerlat hist -T 2 -t custom_filename.txt" 2 "^ Saving trace to custom_filename.txt$" +check "trace output through -A trace" \ + "timerlat hist -T 2 --on-threshold trace" 2 "^ Saving trace to timerlat_trace.txt$" +check "trace output through -A trace with custom filename" \ + "timerlat hist -T 2 --on-threshold trace,file=custom_filename.txt" 2 "^ Saving trace to custom_filename.txt$" +check "exec command" \ + "timerlat hist -T 2 --on-threshold shell,command='echo TestOutput'" 2 "^TestOutput$" +check "multiple actions" \ + "timerlat hist -T 2 --on-threshold shell,command='echo -n 1' --on-threshold shell,command='echo 2'" 2 "^12$" +check "hist stop at failed action" \ + "timerlat hist -T 2 --on-threshold shell,command='echo -n 1; false' --on-threshold shell,command='echo -n 2'" 2 "^1# RTLA timerlat histogram$" +check "top stop at failed action" \ + "timerlat top -T 2 --on-threshold shell,command='echo -n 1; false' --on-threshold shell,command='echo -n 2'" 2 "^1ALL" +check "hist with continue" \ + "timerlat hist -T 2 -d 1s --on-threshold shell,command='echo TestOutput' --on-threshold continue" 0 "^TestOutput$" +check "top with continue" \ + "timerlat top -q -T 2 -d 1s --on-threshold shell,command='echo TestOutput' --on-threshold continue" 0 "^TestOutput$" +check "hist with trace output at end" \ + "timerlat hist -d 1s --on-end trace" 0 "^ Saving trace to timerlat_trace.txt$" +check "top with trace output at end" \ + "timerlat top -d 1s --on-end trace" 0 "^ Saving trace to timerlat_trace.txt$" done test_end |