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| author |   Masami Hiramatsu <mhiramat@kernel.org> | 2019-06-20 00:09:05 +0900 |
|---|---|---|
| committer |   Steven Rostedt (VMware) <rostedt@goodmis.org> | 2019-08-31 12:19:39 -0400 |
| commit | 7f5291da4b15ad0ebc0965af41a1a2e3f04c3f08 (patch) | |
| tree | d2c80a5cf28d7294ee5842f8b7196175944ae26a /tools/testing/selftests/ftrace | |
| parent | selftests/ftrace: Add syntax error test for immediates (diff) | |
| download | linux-dev-7f5291da4b15ad0ebc0965af41a1a2e3f04c3f08.tar.xz linux-dev-7f5291da4b15ad0ebc0965af41a1a2e3f04c3f08.zip | |
selftests/ftrace: Add syntax error test for multiprobe
Add syntax error test cases for multiprobe appending
errors.
Link: http://lkml.kernel.org/r/156095694541.28024.11918630805148623119.stgit@devnote2
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'tools/testing/selftests/ftrace')
| -rw-r--r-- | tools/testing/selftests/ftrace/test.d/functions | 2 | ||||
| -rw-r--r-- | tools/testing/selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc | 10 |
2 files changed, 11 insertions, 1 deletions
diff --git a/tools/testing/selftests/ftrace/test.d/functions b/tools/testing/selftests/ftrace/test.d/functions index 1d96c5f7e402..86986c4bba54 100644 --- a/tools/testing/selftests/ftrace/test.d/functions +++ b/tools/testing/selftests/ftrace/test.d/functions @@ -115,7 +115,7 @@ ftrace_errlog_check() { # err-prefix command-with-error-pos-by-^ command-file command=$(echo "$2" | tr -d ^) echo "Test command: $command" echo > error_log - (! echo "$command" > "$3" ) 2> /dev/null + (! echo "$command" >> "$3" ) 2> /dev/null grep "$1: error:" -A 3 error_log N=$(tail -n 1 error_log | wc -c) # " Command: " and "^\n" => 13 diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc index aa59944bcace..39ef7ac1f51c 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc @@ -87,4 +87,14 @@ case $(uname -m) in ;; esac +# multiprobe errors +if grep -q "Create/append/" README && grep -q "imm-value" README; then +echo 'p:kprobes/testevent _do_fork' > kprobe_events +check_error '^r:kprobes/testevent do_exit' # DIFF_PROBE_TYPE +echo 'p:kprobes/testevent _do_fork abcd=\1' > kprobe_events +check_error 'p:kprobes/testevent _do_fork ^bcd=\1' # DIFF_ARG_TYPE +check_error 'p:kprobes/testevent _do_fork ^abcd=\1:u8' # DIFF_ARG_TYPE +check_error 'p:kprobes/testevent _do_fork ^abcd=\"foo"' # DIFF_ARG_TYPE +fi + exit 0 |