| 1 | #!/bin/sh |
| 2 | # SPDX-License-Identifier: GPL-2.0 |
| 3 | # description: event trigger - test histogram parser errors |
| 4 | # requires: set_event events/kmem/kmalloc/trigger events/kmem/kmalloc/hist error_log |
| 5 | |
| 6 | check_error() { # command-with-error-pos-by-^ |
| 7 | ftrace_errlog_check 'hist:kmem:kmalloc' "$1" 'events/kmem/kmalloc/trigger' |
| 8 | } |
| 9 | |
| 10 | check_error 'hist:keys=common_pid:vals=bytes_req:sort=common_pid,^junk' # INVALID_SORT_FIELD |
| 11 | check_error 'hist:keys=common_pid:vals=bytes_req:^sort=' # EMPTY_ASSIGNMENT |
| 12 | check_error 'hist:keys=common_pid:vals=bytes_req:^sort=common_pid,' # EMPTY_SORT_FIELD |
| 13 | check_error 'hist:keys=common_pid:vals=bytes_req:sort=common_pid.^junk' # INVALID_SORT_MODIFIER |
| 14 | check_error 'hist:keys=common_pid:vals=bytes_req,bytes_alloc:^sort=common_pid,bytes_req,bytes_alloc' # TOO_MANY_SORT_FIELDS |
| 15 | |
| 16 | exit 0 |