diff options
| -rw-r--r-- | tools/tracing/rtla/tests/engine.sh | 2 | ||||
| -rwxr-xr-x | tools/tracing/rtla/tests/scripts/check-priority.sh | 8 | ||||
| -rw-r--r-- | tools/tracing/rtla/tests/timerlat.t | 3 |
3 files changed, 11 insertions, 2 deletions
diff --git a/tools/tracing/rtla/tests/engine.sh b/tools/tracing/rtla/tests/engine.sh index 64c5be4313de..a97d644ead99 100644 --- a/tools/tracing/rtla/tests/engine.sh +++ b/tools/tracing/rtla/tests/engine.sh @@ -69,7 +69,7 @@ check() { # Add rtla output and exit code as comments in case of failure echo "$result" | col -b | while read line; do echo "# $line"; done printf "#\n# exit code %s\n" $exitcode - [ -n "$expected_output" ] && \ + [ -n "$expected_output" ] && [ $grep_result -ne 0 ] && \ printf "# Output match failed: \"%s\"\n" "$expected_output" fi fi diff --git a/tools/tracing/rtla/tests/scripts/check-priority.sh b/tools/tracing/rtla/tests/scripts/check-priority.sh new file mode 100755 index 000000000000..79b702a34a96 --- /dev/null +++ b/tools/tracing/rtla/tests/scripts/check-priority.sh @@ -0,0 +1,8 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 +pids="$(pgrep ^$1)" || exit 1 +for pid in $pids +do + chrt -p $pid | cut -d ':' -f 2 | head -n1 | grep "^ $2\$" >/dev/null + chrt -p $pid | cut -d ':' -f 2 | tail -n1 | grep "^ $3\$" >/dev/null +done && echo "Priorities are set correctly" diff --git a/tools/tracing/rtla/tests/timerlat.t b/tools/tracing/rtla/tests/timerlat.t index db263dc90a2d..c71aed5534bf 100644 --- a/tools/tracing/rtla/tests/timerlat.t +++ b/tools/tracing/rtla/tests/timerlat.t @@ -25,7 +25,8 @@ check "verify help page" \ check "verify -s/--stack" \ "timerlat top -s 3 -T 10 -t" 2 "Blocking thread stack trace" check "verify -P/--priority" \ - "timerlat top -P F:1 -c 0 -d 10s -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 10s" 2 "ns" check "set the automatic trace mode" \ |