test.d/trigger/trigger-hist-syntax-errors.tc

0001 #!/bin/sh
0002 # SPDX-License-Identifier: GPL-2.0
0003 # description: event trigger - test histogram parser errors
0004 # requires: set_event events/kmem/kmalloc/trigger events/kmem/kmalloc/hist error_log
0005
0006 check_error() { # command-with-error-pos-by-^
0007     ftrace_errlog_check 'hist:kmem:kmalloc' "$1" 'events/kmem/kmalloc/trigger'
0008 }
0009
0010 check_error 'hist:keys=common_pid:vals=bytes_req:sort=common_pid,^junk' # INVALID_SORT_FIELD
0011 check_error 'hist:keys=common_pid:vals=bytes_req:^sort='                # EMPTY_ASSIGNMENT
0012 check_error 'hist:keys=common_pid:vals=bytes_req:^sort=common_pid,'     # EMPTY_SORT_FIELD
0013 check_error 'hist:keys=common_pid:vals=bytes_req:sort=common_pid.^junk' # INVALID_SORT_MODIFIER
0014 check_error 'hist:keys=common_pid:vals=bytes_req,bytes_alloc:^sort=common_pid,bytes_req,bytes_alloc'    # TOO_MANY_SORT_FIELDS
0015
0016 exit 0