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author | Tom Zanussi | 2019-04-01 01:48:21 +0200 |
---|---|---|
committer | Steven Rostedt (VMware) | 2019-04-08 15:22:50 +0200 |
commit | c5e4114fee0b6582b6e86804ffef95bf82bb5f78 (patch) | |
tree | c841db96850d0054cf79097350946bde48f5eaa4 /tools/testing/selftests/ftrace/test.d/kprobe/uprobe_syntax_errors.tc | |
parent | selftests/ftrace: Add error_log testcase for probe errors (diff) | |
download | kernel-qcow2-linux-c5e4114fee0b6582b6e86804ffef95bf82bb5f78.tar.gz kernel-qcow2-linux-c5e4114fee0b6582b6e86804ffef95bf82bb5f78.tar.xz kernel-qcow2-linux-c5e4114fee0b6582b6e86804ffef95bf82bb5f78.zip |
selftests/ftrace: Move kprobe/uprobe check_error() to test.d/functions
The k/uprobe_sytax_errors test case defines a check_error() function
used to run a command and check the position of the caret in the
output.
This would be useful for other ftrace facilities too, so move it to
test.d/functions for use by anyone. In the process, rename it to
ftrace_errlog_check() and parametrize it for general use.
Link: http://lkml.kernel.org/r/9f88080a06f1755811f69081926afe7e5cb53178.1554072478.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>
Diffstat (limited to 'tools/testing/selftests/ftrace/test.d/kprobe/uprobe_syntax_errors.tc')
-rw-r--r-- | tools/testing/selftests/ftrace/test.d/kprobe/uprobe_syntax_errors.tc | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/uprobe_syntax_errors.tc b/tools/testing/selftests/ftrace/test.d/kprobe/uprobe_syntax_errors.tc index ec7389b7934b..14229d5778a0 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/uprobe_syntax_errors.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/uprobe_syntax_errors.tc @@ -7,15 +7,7 @@ [ -f error_log ] || exit_unsupported check_error() { # command-with-error-pos-by-^ -pos=$(echo -n "${1%^*}" | wc -c) # error position -command=$(echo "$1" | tr -d ^) -echo "Test command: $command" -echo > error_log -(! echo "$command" > uprobe_events ) 2> /dev/null -grep "trace_uprobe: error:" -A 3 error_log -N=$(tail -n 1 error_log | wc -c) -# " Command: " and "^\n" => 13 -test $(expr 13 + $pos) -eq $N + ftrace_errlog_check 'trace_uprobe' "$1" 'uprobe_events' } check_error 'p ^/non_exist_file:100' # FILE_NOT_FOUND |