e0f1aff24cfb494bfa01ac10ce0bf10625ad6c19
[lttng-tools.git] / tests / unit / test_action.c
1 /*
2 * test_action.c
3 *
4 * Unit tests for the notification API.
5 *
6 * Copyright (C) 2017 Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
7 *
8 * SPDX-License-Identifier: MIT
9 *
10 */
11
12 #include <assert.h>
13 #include <inttypes.h>
14 #include <stdio.h>
15 #include <string.h>
16 #include <unistd.h>
17
18 #include <tap/tap.h>
19
20 #include <common/payload-view.h>
21 #include <common/payload.h>
22 #include <lttng/action/action-internal.h>
23 #include <lttng/action/action.h>
24 #include <lttng/action/firing-policy-internal.h>
25 #include <lttng/action/firing-policy.h>
26 #include <lttng/action/notify.h>
27
28 /* For error.h */
29 int lttng_opt_quiet = 1;
30 int lttng_opt_verbose;
31 int lttng_opt_mi;
32
33 #define NUM_TESTS 8
34
35 static void test_action_notify(void)
36 {
37 int ret;
38 enum lttng_action_status status;
39 struct lttng_action *notify_action = NULL,
40 *notify_action_from_buffer = NULL;
41 struct lttng_firing_policy *policy = NULL, *default_policy;
42 struct lttng_payload payload;
43
44 lttng_payload_init(&payload);
45
46 /* To set. */
47 policy = lttng_firing_policy_every_n_create(100);
48 /* For comparison. */
49 default_policy = lttng_firing_policy_every_n_create(1);
50
51 assert(policy && default_policy);
52
53 notify_action = lttng_action_notify_create();
54 ok(notify_action, "Create notify action");
55 ok(lttng_action_get_type(notify_action) == LTTNG_ACTION_TYPE_NOTIFY,
56 "Action has type LTTNG_ACTION_TYPE_NOTIFY");
57
58 /* Validate the default policy for a notify action. */
59 {
60 const struct lttng_firing_policy *cur_policy = NULL;
61 status = lttng_action_notify_get_firing_policy(
62 notify_action, &cur_policy);
63 ok(status == LTTNG_ACTION_STATUS_OK &&
64 lttng_firing_policy_is_equal(
65 default_policy,
66 cur_policy),
67 "Default policy is every n=1");
68 }
69
70 /* Set a custom policy. */
71 status = lttng_action_notify_set_firing_policy(notify_action, policy);
72 ok(status == LTTNG_ACTION_STATUS_OK, "Set firing policy");
73
74 /* Validate the custom policy for a notify action. */
75 {
76 const struct lttng_firing_policy *cur_policy = NULL;
77 status = lttng_action_notify_get_firing_policy(
78 notify_action, &cur_policy);
79 ok(status == LTTNG_ACTION_STATUS_OK &&
80 lttng_firing_policy_is_equal(
81 policy,
82 cur_policy),
83 "Notify action policy get");
84 }
85
86 ret = lttng_action_serialize(notify_action, &payload);
87 ok(ret == 0, "Action notify serialized");
88
89 {
90 struct lttng_payload_view view =
91 lttng_payload_view_from_payload(
92 &payload, 0, -1);
93 (void) lttng_action_create_from_payload(
94 &view, &notify_action_from_buffer);
95 }
96 ok(notify_action_from_buffer,
97 "Notify action created from payload is non-null");
98
99 ok(lttng_action_is_equal(notify_action, notify_action_from_buffer),
100 "Serialized and de-serialized notify action are equal");
101
102 lttng_firing_policy_destroy(default_policy);
103 lttng_firing_policy_destroy(policy);
104 lttng_action_destroy(notify_action);
105 lttng_action_destroy(notify_action_from_buffer);
106 lttng_payload_reset(&payload);
107 }
108
109 int main(int argc, const char *argv[])
110 {
111 plan_tests(NUM_TESTS);
112 test_action_notify();
113 return exit_status();
114 }
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