diff options
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 | 26 |
1 files changed, 26 insertions, 0 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 new file mode 100644 index 000000000..f5e3f9e4a --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/kprobe/uprobe_syntax_errors.tc @@ -0,0 +1,26 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Uprobe event parser error log check +# requires: uprobe_events error_log + +check_error() { # command-with-error-pos-by-^ + ftrace_errlog_check 'trace_uprobe' "$1" 'uprobe_events' +} + +check_error 'p ^/non_exist_file:100' # FILE_NOT_FOUND +check_error 'p ^/sys:100' # NO_REGULAR_FILE +check_error 'p /bin/sh:^10a' # BAD_UPROBE_OFFS +check_error 'p /bin/sh:10(^1a)' # BAD_REFCNT +check_error 'p /bin/sh:10(10^' # REFCNT_OPEN_BRACE +check_error 'p /bin/sh:10(10)^a' # BAD_REFCNT_SUFFIX + +check_error 'p /bin/sh:10 ^@+ab' # BAD_FILE_OFFS +check_error 'p /bin/sh:10 ^@symbol' # SYM_ON_UPROBE + +# %return suffix error +if grep -q "place (uprobe): .*%return.*" README; then +check_error 'p /bin/sh:10^%hoge' # BAD_ADDR_SUFFIX +check_error 'p /bin/sh:10(10)^%return' # BAD_REFCNT_SUFFIX +fi + +exit 0 |