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