Add basic testcases for kprobe dynamic events. This also shows that the ftracetest accepts sub-directory for new testcases.
Changes in v2: - Change shell to sh instead of bash. Signed-off-by: Masami Hiramatsu <masami.hiramatsu...@hitachi.com> --- .../testing/ftrace/test.d/kprobe/add_and_remove.tc | 11 +++++++++++ tools/testing/ftrace/test.d/kprobe/busy_check.tc | 14 ++++++++++++++ 2 files changed, 25 insertions(+) create mode 100644 tools/testing/ftrace/test.d/kprobe/add_and_remove.tc create mode 100644 tools/testing/ftrace/test.d/kprobe/busy_check.tc diff --git a/tools/testing/ftrace/test.d/kprobe/add_and_remove.tc b/tools/testing/ftrace/test.d/kprobe/add_and_remove.tc new file mode 100644 index 0000000..5ddfb47 --- /dev/null +++ b/tools/testing/ftrace/test.d/kprobe/add_and_remove.tc @@ -0,0 +1,11 @@ +#!/bin/sh +# description: Kprobe dynamic event - adding and removing + +[ -f kprobe_events ] || exit 1 + +echo 0 > events/enable || exit 1 +echo > kprobe_events || exit 1 +echo p:myevent do_fork > kprobe_events || exit 1 +grep myevent kprobe_events || exit 1 +[ -d events/kprobes/myevent ] || exit 1 +echo > kprobe_events diff --git a/tools/testing/ftrace/test.d/kprobe/busy_check.tc b/tools/testing/ftrace/test.d/kprobe/busy_check.tc new file mode 100644 index 0000000..588fde97 --- /dev/null +++ b/tools/testing/ftrace/test.d/kprobe/busy_check.tc @@ -0,0 +1,14 @@ +#!/bin/sh +# description: Kprobe dynamic event - busy event check + +[ -f kprobe_events ] || exit 1 + +echo 0 > events/enable || exit 1 +echo > kprobe_events || exit 1 +echo p:myevent do_fork > kprobe_events || exit 1 +[ -d events/kprobes/myevent ] || exit 1 +echo 1 > events/kprobes/myevent/enable || exit 1 +echo > kprobe_events && exit 1 # this must fail +echo 0 > events/kprobes/myevent/enable || exit 1 +echo > kprobe_events # this must succeed + -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
