1#!/bin/sh
2# SPDX-License-Identifier: GPL-2.0
3# description: event trigger - test synthetic_events syntax parser
4# requires: set_event synthetic_events
5
6do_reset() {
7    reset_trigger
8    echo > set_event
9    clear_trace
10}
11
12fail() { #msg
13    do_reset
14    echo $1
15    exit_fail
16}
17
18reset_tracer
19do_reset
20
21echo "Test synthetic_events syntax parser"
22
23echo > synthetic_events
24
25# synthetic event must have a field
26! echo "myevent" >> synthetic_events
27echo "myevent u64 var1" >> synthetic_events
28
29# synthetic event must be found in synthetic_events
30grep "myevent[[:space:]]u64 var1" synthetic_events
31
32# it is not possible to add same name event
33! echo "myevent u64 var2" >> synthetic_events
34
35# make sure !synthetic event doesn't require a field
36echo "!myevent" >> synthetic_events
37echo "myevent u64 var1" >> synthetic_events
38
39# Non-append open will cleanup all events and add new one
40echo "myevent u64 var2" > synthetic_events
41
42# multiple fields with different spaces
43echo "myevent u64 var1; u64 var2;" > synthetic_events
44grep "myevent[[:space:]]u64 var1; u64 var2" synthetic_events
45echo "myevent u64 var1 ; u64 var2 ;" > synthetic_events
46grep "myevent[[:space:]]u64 var1; u64 var2" synthetic_events
47echo "myevent u64 var1 ;u64 var2" > synthetic_events
48grep "myevent[[:space:]]u64 var1; u64 var2" synthetic_events
49
50# test field types
51echo "myevent u32 var" > synthetic_events
52echo "myevent u16 var" > synthetic_events
53echo "myevent u8 var" > synthetic_events
54echo "myevent s64 var" > synthetic_events
55echo "myevent s32 var" > synthetic_events
56echo "myevent s16 var" > synthetic_events
57echo "myevent s8 var" > synthetic_events
58
59echo "myevent char var" > synthetic_events
60echo "myevent int var" > synthetic_events
61echo "myevent long var" > synthetic_events
62echo "myevent pid_t var" > synthetic_events
63
64echo "myevent unsigned char var" > synthetic_events
65echo "myevent unsigned int var" > synthetic_events
66echo "myevent unsigned long var" > synthetic_events
67grep "myevent[[:space:]]unsigned long var" synthetic_events
68
69# test string type
70echo "myevent char var[10]" > synthetic_events
71grep "myevent[[:space:]]char\[10\] var" synthetic_events
72
73if grep -q 'long\[\]' README; then
74  # test stacktrace type
75  echo "myevent unsigned long[] var" > synthetic_events
76  grep "myevent[[:space:]]unsigned long\[\] var" synthetic_events
77fi
78
79do_reset
80
81exit 0
82