From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Tom Zanussi <tom.zanussi@linux.intel.com>
Subject: [for-next][PATCH 28/29] tracing: Add hist trigger action expected fail test case
Date: Wed, 20 Feb 2019 13:38:05 -0500 [thread overview]
Message-ID: <20190220183809.148651210@goodmis.org> (raw)
In-Reply-To: 20190220183737.034634614@goodmis.org
From: Tom Zanussi <tom.zanussi@linux.intel.com>
Add a test case verifying that basic action combinations fail as
expected.
Link: http://lkml.kernel.org/r/1790bf93e01dbdfa1b4af945f42147d92bd565aa.1550100284.git.tom.zanussi@linux.intel.com
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
---
.../inter-event/trigger-action-hist-xfail.tc | 30 +++++++++++++++++++
1 file changed, 30 insertions(+)
create mode 100644 tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-action-hist-xfail.tc
diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-action-hist-xfail.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-action-hist-xfail.tc
new file mode 100644
index 000000000000..1221240f8cf6
--- /dev/null
+++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-action-hist-xfail.tc
@@ -0,0 +1,30 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+# description: event trigger - test inter-event histogram trigger expected fail actions
+
+fail() { #msg
+ echo $1
+ exit_fail
+}
+
+if [ ! -f set_event ]; then
+ echo "event tracing is not supported"
+ exit_unsupported
+fi
+
+if [ ! -f snapshot ]; then
+ echo "snapshot is not supported"
+ exit_unsupported
+fi
+
+grep -q "snapshot()" README || exit_unsupported # version issue
+
+echo "Test expected snapshot action failure"
+
+echo 'hist:keys=comm:onmatch(sched.sched_wakeup).snapshot()' >> /sys/kernel/debug/tracing/events/sched/sched_waking/trigger && exit_fail
+
+echo "Test expected save action failure"
+
+echo 'hist:keys=comm:onmatch(sched.sched_wakeup).save(comm,prio)' >> /sys/kernel/debug/tracing/events/sched/sched_waking/trigger && exit_fail
+
+exit_xfail
--
2.20.1
next prev parent reply other threads:[~2019-02-20 18:38 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-20 18:37 [for-next][PATCH 00/29] tracing: Updates for 5.1 Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 01/29] function_graph: Support displaying relative timestamp Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 02/29] tracing: Annotate implicit fall through in parse_probe_arg() Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 03/29] tracing: Annotate implicit fall through in predicate_parse() Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 04/29] tracing: Add comment to predicate_parse() about "&&" or "||" Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 05/29] tracing: Show more info for funcgraph wakeup tracers Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 06/29] tracing: Put a margin between flags and duration for " Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 07/29] tracing/doc: Add latency tracer funcgraph example Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 08/29] tracing: Show stacktrace for wakeup tracers Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 09/29] ring-buffer: Remove unused function ring_buffer_page_len() Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 10/29] tracing: Change the function format to display function names by perf Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 11/29] ftrace: Allow enabling of filters via index of available_filter_functions Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 12/29] uprobes: convert uprobe.ref to refcount_t Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 13/29] tracing: No need to free iter->trace in fail path of tracing_open_pipe() Steven Rostedt
2019-02-20 18:46 ` Steven Rostedt
2019-02-20 18:50 ` Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 14/29] tracing: Refactor hist trigger action code Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 15/29] tracing: Make hist trigger Documentation better reflect actions/handlers Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 16/29] tracing: Split up onmatch action data Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 17/29] tracing: Generalize hist trigger onmax and save action Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 18/29] tracing: Add conditional snapshot Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 19/29] tracing: Add hist trigger snapshot() action Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 20/29] tracing: Add hist trigger snapshot() action Documentation Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 21/29] tracing: Add hist trigger onchange() handler Steven Rostedt
2019-02-20 18:37 ` [for-next][PATCH 22/29] tracing: Add hist trigger onchange() handler Documentation Steven Rostedt
2019-02-20 18:38 ` [for-next][PATCH 23/29] tracing: Add alternative synthetic event trace action syntax Steven Rostedt
2019-02-20 18:38 ` [for-next][PATCH 24/29] tracing: Add SPDX license GPL-2.0 license identifier to inter-event testcases Steven Rostedt
2019-02-20 18:38 ` [for-next][PATCH 25/29] tracing: Add hist trigger snapshot() action test case Steven Rostedt
2019-02-20 18:38 ` [for-next][PATCH 26/29] tracing: Add hist trigger onchange() handler " Steven Rostedt
2019-02-20 18:38 ` [for-next][PATCH 27/29] tracing: Add alternative synthetic event trace action " Steven Rostedt
2019-02-20 18:38 ` Steven Rostedt [this message]
2019-02-20 18:38 ` [for-next][PATCH 29/29] tracing: Comment why cond_snapshot is checked outside of max_lock protection Steven Rostedt
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