[lttng-tools.git] / tests / unit / test_notification.c

/*
 * test_notification.c
 *
 * Unit tests for the notification API.
 *
 * Copyright (C) 2017 Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
 *
 * SPDX-License-Identifier: MIT
 *
 */

#include <assert.h>
#include <inttypes.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>

#include <tap/tap.h>

#include <lttng/action/action.h>
#include <lttng/action/notify.h>
#include <lttng/condition/buffer-usage.h>
#include <lttng/condition/condition.h>
#include <lttng/domain.h>
#include <lttng/notification/notification.h>
#include <lttng/trigger/trigger.h>

/* For error.h */
int lttng_opt_quiet = 1;
int lttng_opt_verbose;
int lttng_opt_mi;

#define NUM_TESTS 180

static void test_condition_buffer_usage(
		struct lttng_condition *buffer_usage_condition)
{
	enum lttng_condition_status status = LTTNG_CONDITION_STATUS_OK;
	const char *session_name = NULL;
	const char *channel_name = NULL;
	enum lttng_domain_type domain_type;
	/* Start at a non zero value to validate initialization */
	double threshold_ratio;
	uint64_t threshold_bytes;

	assert(buffer_usage_condition);

	diag("Validating initialization");
	status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio);
	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset");

	status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes);
	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold byte is unset");

	status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name);
	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Session name is unset");
	ok(!session_name, "Session name is null");

	status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name);
	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Channel name is unset");
	ok(!session_name, "Channel name is null");

	status = lttng_condition_buffer_usage_get_domain_type(buffer_usage_condition, &domain_type);
	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Domain name is unset");

	diag("Testing session name set/get");
	status = lttng_condition_buffer_usage_set_session_name(NULL, "Test");
	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set null condition on set session name");
	status = lttng_condition_buffer_usage_get_session_name(NULL, &session_name);
	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get session name with null condition");
	ok(!session_name, "Session name is null");
	status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name);
	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Session name is unset");
	ok(!session_name, "Session name is null");

	status = lttng_condition_buffer_usage_set_session_name(buffer_usage_condition, NULL);
	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set null session name");
	status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name);
	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Session name is unset");
	ok(!session_name, "Session name is null");

	status = lttng_condition_buffer_usage_set_session_name(buffer_usage_condition, "");
	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set empty session name");
	status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name);
	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Session name is unset");
	ok(!session_name, "Session name is null");

	status = lttng_condition_buffer_usage_set_session_name(buffer_usage_condition, "session420");
	ok(status == LTTNG_CONDITION_STATUS_OK, "Set session name session420");
	status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Session name is set");
	ok(session_name, "Session name has a value");
	ok(strcmp("session420", session_name) == 0, "Session name is %s", "session420");

	/*
	 * Test second set on session_name. Test invalid set and validate that
	 * the value is still the previous good one.
	 */

	status = lttng_condition_buffer_usage_set_session_name(buffer_usage_condition, "");
	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set session name to empty");
	status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Session name is still set");
	ok(session_name, "Session name has a value");
	ok(strcmp("session420", session_name) == 0, "Session is still name is %s", "session420");

	diag("Testing channel name set/get");
	status = lttng_condition_buffer_usage_set_channel_name(NULL, "Test");
	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set null condition on set channel name");
	status = lttng_condition_buffer_usage_get_channel_name(NULL, &channel_name);
	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get channel name with null condition");
	status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name);
	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Channel name is unset");
	ok(!channel_name, "Channel name is null");

	status = lttng_condition_buffer_usage_set_channel_name(buffer_usage_condition, NULL);
	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set null channel name");
	status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name);
	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Channel name is unset");
	ok(!channel_name, "Channel name is null");

	status = lttng_condition_buffer_usage_set_channel_name(buffer_usage_condition, "");
	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set empty channel name");
	status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name);
	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Channel name is unset");
	ok(!channel_name, "Channel name is null");

	status = lttng_condition_buffer_usage_set_channel_name(buffer_usage_condition, "channel420");
	ok(status == LTTNG_CONDITION_STATUS_OK, "Set channel name channel420");
	status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Channel name is set");
	ok(channel_name, "Channel name has a value");
	ok(strcmp("channel420", channel_name) == 0, "Channel name is %s", "channel420");

	/*
	 * Test second set on channel_name. Test invalid set and validate that
	 * the value is still the previous good one.
	 */

	status = lttng_condition_buffer_usage_set_channel_name(buffer_usage_condition, "");
	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set channel name to empty");
	status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Channel name is still set");
	ok(channel_name, "Channel name has a value");
	ok(strcmp("channel420", channel_name) == 0, "Channel is still name is %s", "channel420");

	diag("Testing threshold ratio set/get");
	status = lttng_condition_buffer_usage_set_threshold_ratio(NULL, 0.420);
	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set threshold ratio with null condition");
	status = lttng_condition_buffer_usage_get_threshold_ratio(NULL, &threshold_ratio);
	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get threshold ratio with null condition");
	status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio);
	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset");

	status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, -100.0);
	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set threshold ratio < 0");
	status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio);
	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset");

	status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 200.0);
	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set Threshold ratio > 1");
	status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio);
	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset");

	status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 1.0);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold ratio == 1.0");
	status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold ratio is set");
	ok(threshold_ratio == 1.0, "Threshold ratio is 1.0");

	status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 0.0);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold ratio == 0.0");
	status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold ratio is set");
	ok(threshold_ratio == 0.0, "Threshold ratio is 0.0");

	status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 0.420);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold ratio == 0.420");
	status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold ratio is set");
	ok(threshold_ratio == 0.420, "Threshold ratio is 0.420");

	diag("Testing threshold bytes set/get");
	status = lttng_condition_buffer_usage_set_threshold(NULL, 100000);
	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set threshold with null condition");
	status = lttng_condition_buffer_usage_get_threshold(NULL, &threshold_bytes);
	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get threshold value with null condition ");
	status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes);
	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold is unset");

	status = lttng_condition_buffer_usage_set_threshold(buffer_usage_condition, 100000);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold > 0");
	status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold is set");
	ok(threshold_bytes == 100000, "Threshold is %" PRIu64 , 100000);

	status = lttng_condition_buffer_usage_set_threshold(buffer_usage_condition, UINT64_MAX);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold UINT64_MAX");
	status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold is set");
	ok(threshold_bytes == UINT64_MAX, "Threshold is UINT64_MAX");

	status = lttng_condition_buffer_usage_set_threshold(buffer_usage_condition, 0);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold  == 0");
	status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold is set");
	ok(threshold_bytes == 0, "Threshold is %d", 0);

	/*
	 * Test value of threshold ration, since we overwrote it with a byte
	 * threshold. Make sure it gets squashed.
	 */
	diag("Testing interaction between byte and ratio thresholds");

	threshold_ratio = -1.0;
	status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio);
	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset");
	ok(threshold_ratio == -1.0, "Threshold ratio is untouched");

	/* Set a ratio to validate that the byte threshold is now unset */
	status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 0.420);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold ratio == 0.420");
	status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold ratio is set");
	ok(threshold_ratio == 0.420, "Threshold ratio is 0.420");

	threshold_bytes = 420;
	status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes);
	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold is unset");
	ok(threshold_bytes == 420, "Threshold is untouched");

	diag("Testing domain type set/get");
	status = lttng_condition_buffer_usage_set_domain_type(NULL, LTTNG_DOMAIN_UST);
	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set domain type with null condition");
	status = lttng_condition_buffer_usage_get_domain_type(NULL, &domain_type);
	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get domain type with null condition");

	status = lttng_condition_buffer_usage_set_domain_type(buffer_usage_condition, LTTNG_DOMAIN_NONE);
	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set domain type as LTTNG_DOMAIN_NONE");
	status = lttng_condition_buffer_usage_get_domain_type(buffer_usage_condition, &domain_type);
	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Domain type is unset");

	status = lttng_condition_buffer_usage_set_domain_type(buffer_usage_condition, LTTNG_DOMAIN_UST);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Set domain type as LTTNG_DOMAIN_UST");
	status = lttng_condition_buffer_usage_get_domain_type(buffer_usage_condition, &domain_type);
	ok(status == LTTNG_CONDITION_STATUS_OK, "Domain type is set");
	ok(domain_type == LTTNG_DOMAIN_UST, "Domain type is LTTNG_DOMAIN_UST");
}

static void test_condition_buffer_usage_low(void)
{
	struct lttng_condition *buffer_usage_low = NULL;

	diag("Testing lttng_condition_buffer_usage_low_create");
	buffer_usage_low = lttng_condition_buffer_usage_low_create();
	ok(buffer_usage_low, "Condition allocated");

	ok(lttng_condition_get_type(buffer_usage_low) == LTTNG_CONDITION_TYPE_BUFFER_USAGE_LOW, "Condition is of type \"low buffer usage\"");

	test_condition_buffer_usage(buffer_usage_low);

	lttng_condition_destroy(buffer_usage_low);
}

static void test_condition_buffer_usage_high(void)
{
	struct lttng_condition *buffer_usage_high = NULL;

	diag("Testing lttng_condition_buffer_usage_high_create");
	buffer_usage_high = lttng_condition_buffer_usage_high_create();
	ok(buffer_usage_high, "High buffer usage condition allocated");

	ok(lttng_condition_get_type(buffer_usage_high) == LTTNG_CONDITION_TYPE_BUFFER_USAGE_HIGH, "Condition is of type \"high buffer usage\"");

	test_condition_buffer_usage(buffer_usage_high);

	lttng_condition_destroy(buffer_usage_high);
}

static void test_trigger(void)
{
	struct lttng_action *notify_action = NULL;
	struct lttng_condition *buffer_usage_high = NULL;
	struct lttng_trigger *trigger = NULL;

	notify_action = lttng_action_notify_create();
	buffer_usage_high = lttng_condition_buffer_usage_high_create();

	trigger = lttng_trigger_create(NULL, NULL);
	ok(!trigger, "lttng_trigger_create(NULL, NULL) returns null");
	trigger = lttng_trigger_create(buffer_usage_high, NULL);
	ok(!trigger, "lttng_trigger_create(NON-NULL, NULL) returns null");
	trigger = lttng_trigger_create(NULL, notify_action);
	ok(!trigger, "lttng_trigger_create(NULL, NON-NULL) returns null");

	trigger = lttng_trigger_create(buffer_usage_high, notify_action);
	ok(trigger, "lttng_trigger_create(NON-NULL, NON-NULL) returns an object");

	lttng_action_destroy(notify_action);
	lttng_condition_destroy(buffer_usage_high);
	lttng_trigger_destroy(trigger);
}


int main(int argc, const char *argv[])
{
	plan_tests(NUM_TESTS);
	test_condition_buffer_usage_low();
	test_condition_buffer_usage_high();
	test_trigger();
	return exit_status();
}
Commit	Line	Data
572cb877 JR	1	/*
	2	* test_notification.c
	3	*
	4	* Unit tests for the notification API.
	5	*
	6	* Copyright (C) 2017 Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
	7	*
9d16b343	8	* SPDX-License-Identifier: MIT
572cb877	9	*
572cb877 JR	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 <lttng/action/action.h>
	21	#include <lttng/action/notify.h>
	22	#include <lttng/condition/buffer-usage.h>
	23	#include <lttng/condition/condition.h>
	24	#include <lttng/domain.h>
	25	#include <lttng/notification/notification.h>
	26	#include <lttng/trigger/trigger.h>
	27
	28	/* For error.h */
	29	int lttng_opt_quiet = 1;
	30	int lttng_opt_verbose;
	31	int lttng_opt_mi;
	32
9cff59ec	33	#define NUM_TESTS 180
572cb877	34
f059a4e0 SM	35	static void test_condition_buffer_usage(
f059a4e0 SM	36	struct lttng_condition *buffer_usage_condition)
572cb877 JR	37	{
	38	enum lttng_condition_status status = LTTNG_CONDITION_STATUS_OK;
	39	const char *session_name = NULL;
	40	const char *channel_name = NULL;
	41	enum lttng_domain_type domain_type;
	42	/* Start at a non zero value to validate initialization */
	43	double threshold_ratio;
	44	uint64_t threshold_bytes;
	45
	46	assert(buffer_usage_condition);
	47
	48	diag("Validating initialization");
	49	status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio);
	50	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset");
	51
	52	status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes);
	53	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold byte is unset");
	54
	55	status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name);
	56	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Session name is unset");
	57	ok(!session_name, "Session name is null");
	58
	59	status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name);
	60	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Channel name is unset");
	61	ok(!session_name, "Channel name is null");
	62
	63	status = lttng_condition_buffer_usage_get_domain_type(buffer_usage_condition, &domain_type);
	64	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Domain name is unset");
	65
	66	diag("Testing session name set/get");
	67	status = lttng_condition_buffer_usage_set_session_name(NULL, "Test");
	68	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set null condition on set session name");
	69	status = lttng_condition_buffer_usage_get_session_name(NULL, &session_name);
	70	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get session name with null condition");
	71	ok(!session_name, "Session name is null");
	72	status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name);
	73	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Session name is unset");
	74	ok(!session_name, "Session name is null");
	75
	76	status = lttng_condition_buffer_usage_set_session_name(buffer_usage_condition, NULL);
	77	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set null session name");
	78	status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name);
	79	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Session name is unset");
	80	ok(!session_name, "Session name is null");
	81
	82	status = lttng_condition_buffer_usage_set_session_name(buffer_usage_condition, "");
	83	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set empty session name");
	84	status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name);
	85	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Session name is unset");
	86	ok(!session_name, "Session name is null");
	87
	88	status = lttng_condition_buffer_usage_set_session_name(buffer_usage_condition, "session420");
	89	ok(status == LTTNG_CONDITION_STATUS_OK, "Set session name session420");
	90	status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name);
	91	ok(status == LTTNG_CONDITION_STATUS_OK, "Session name is set");
	92	ok(session_name, "Session name has a value");
	93	ok(strcmp("session420", session_name) == 0, "Session name is %s", "session420");
	94
	95	/*
	96	* Test second set on session_name. Test invalid set and validate that
	97	* the value is still the previous good one.
	98	*/
	99
	100	status = lttng_condition_buffer_usage_set_session_name(buffer_usage_condition, "");
101	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set session name to empty");
102	status = lttng_condition_buffer_usage_get_session_name(buffer_usage_condition, &session_name);
103	ok(status == LTTNG_CONDITION_STATUS_OK, "Session name is still set");
104	ok(session_name, "Session name has a value");
105	ok(strcmp("session420", session_name) == 0, "Session is still name is %s", "session420");
106
107	diag("Testing channel name set/get");
108	status = lttng_condition_buffer_usage_set_channel_name(NULL, "Test");
109	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set null condition on set channel name");
110	status = lttng_condition_buffer_usage_get_channel_name(NULL, &channel_name);
111	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get channel name with null condition");
112	status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name);
113	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Channel name is unset");
114	ok(!channel_name, "Channel name is null");
115
116	status = lttng_condition_buffer_usage_set_channel_name(buffer_usage_condition, NULL);
117	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set null channel name");
118	status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name);
119	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Channel name is unset");
120	ok(!channel_name, "Channel name is null");
121
122	status = lttng_condition_buffer_usage_set_channel_name(buffer_usage_condition, "");
123	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set empty channel name");
124	status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name);
125	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Channel name is unset");
126	ok(!channel_name, "Channel name is null");
127
128	status = lttng_condition_buffer_usage_set_channel_name(buffer_usage_condition, "channel420");
129	ok(status == LTTNG_CONDITION_STATUS_OK, "Set channel name channel420");
130	status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name);
131	ok(status == LTTNG_CONDITION_STATUS_OK, "Channel name is set");
132	ok(channel_name, "Channel name has a value");
133	ok(strcmp("channel420", channel_name) == 0, "Channel name is %s", "channel420");
134
135	/*
136	* Test second set on channel_name. Test invalid set and validate that
137	* the value is still the previous good one.
138	*/
139
140	status = lttng_condition_buffer_usage_set_channel_name(buffer_usage_condition, "");
141	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set channel name to empty");
142	status = lttng_condition_buffer_usage_get_channel_name(buffer_usage_condition, &channel_name);
143	ok(status == LTTNG_CONDITION_STATUS_OK, "Channel name is still set");
144	ok(channel_name, "Channel name has a value");
145	ok(strcmp("channel420", channel_name) == 0, "Channel is still name is %s", "channel420");
146
147	diag("Testing threshold ratio set/get");
148	status = lttng_condition_buffer_usage_set_threshold_ratio(NULL, 0.420);
149	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set threshold ratio with null condition");
150	status = lttng_condition_buffer_usage_get_threshold_ratio(NULL, &threshold_ratio);
151	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get threshold ratio with null condition");
152	status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio);
153	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset");
154
155	status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, -100.0);
156	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set threshold ratio < 0");
157	status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio);
158	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset");
159
160	status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 200.0);
161	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set Threshold ratio > 1");
162	status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio);
163	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset");
164
165	status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 1.0);
166	ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold ratio == 1.0");
167	status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio);
168	ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold ratio is set");
169	ok(threshold_ratio == 1.0, "Threshold ratio is 1.0");
170
171	status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 0.0);
172	ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold ratio == 0.0");
173	status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio);
174	ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold ratio is set");
175	ok(threshold_ratio == 0.0, "Threshold ratio is 0.0");
176
177	status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 0.420);
178	ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold ratio == 0.420");
179	status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio);
180	ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold ratio is set");
181	ok(threshold_ratio == 0.420, "Threshold ratio is 0.420");
182
183	diag("Testing threshold bytes set/get");
184	status = lttng_condition_buffer_usage_set_threshold(NULL, 100000);
185	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set threshold with null condition");
186	status = lttng_condition_buffer_usage_get_threshold(NULL, &threshold_bytes);
187	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get threshold value with null condition ");
188	status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes);
189	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold is unset");
190
191	status = lttng_condition_buffer_usage_set_threshold(buffer_usage_condition, 100000);
192	ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold > 0");
193	status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes);
194	ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold is set");
195	ok(threshold_bytes == 100000, "Threshold is %" PRIu64 , 100000);
196
197	status = lttng_condition_buffer_usage_set_threshold(buffer_usage_condition, UINT64_MAX);
198	ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold UINT64_MAX");
199	status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes);
200	ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold is set");
201	ok(threshold_bytes == UINT64_MAX, "Threshold is UINT64_MAX");
202
203	status = lttng_condition_buffer_usage_set_threshold(buffer_usage_condition, 0);
204	ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold == 0");
205	status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes);
206	ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold is set");
207	ok(threshold_bytes == 0, "Threshold is %d", 0);
208
209	/*
210	* Test value of threshold ration, since we overwrote it with a byte
211	* threshold. Make sure it gets squashed.
212	*/
213	diag("Testing interaction between byte and ratio thresholds");
214
215	threshold_ratio = -1.0;
216	status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio);
217	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold ratio is unset");
218	ok(threshold_ratio == -1.0, "Threshold ratio is untouched");
219
220	/* Set a ratio to validate that the byte threshold is now unset */
221	status = lttng_condition_buffer_usage_set_threshold_ratio(buffer_usage_condition, 0.420);
222	ok(status == LTTNG_CONDITION_STATUS_OK, "Set threshold ratio == 0.420");
223	status = lttng_condition_buffer_usage_get_threshold_ratio(buffer_usage_condition, &threshold_ratio);
224	ok(status == LTTNG_CONDITION_STATUS_OK, "Threshold ratio is set");
225	ok(threshold_ratio == 0.420, "Threshold ratio is 0.420");
226
227	threshold_bytes = 420;
228	status = lttng_condition_buffer_usage_get_threshold(buffer_usage_condition, &threshold_bytes);
229	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Threshold is unset");
230	ok(threshold_bytes == 420, "Threshold is untouched");
231
232	diag("Testing domain type set/get");
233	status = lttng_condition_buffer_usage_set_domain_type(NULL, LTTNG_DOMAIN_UST);
234	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set domain type with null condition");
235	status = lttng_condition_buffer_usage_get_domain_type(NULL, &domain_type);
236	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Get domain type with null condition");
237
238	status = lttng_condition_buffer_usage_set_domain_type(buffer_usage_condition, LTTNG_DOMAIN_NONE);
239	ok(status == LTTNG_CONDITION_STATUS_INVALID, "Set domain type as LTTNG_DOMAIN_NONE");
240	status = lttng_condition_buffer_usage_get_domain_type(buffer_usage_condition, &domain_type);
241	ok(status == LTTNG_CONDITION_STATUS_UNSET, "Domain type is unset");
242
243	status = lttng_condition_buffer_usage_set_domain_type(buffer_usage_condition, LTTNG_DOMAIN_UST);
244	ok(status == LTTNG_CONDITION_STATUS_OK, "Set domain type as LTTNG_DOMAIN_UST");
245	status = lttng_condition_buffer_usage_get_domain_type(buffer_usage_condition, &domain_type);
246	ok(status == LTTNG_CONDITION_STATUS_OK, "Domain type is set");
247	ok(domain_type == LTTNG_DOMAIN_UST, "Domain type is LTTNG_DOMAIN_UST");
248	}
249
f059a4e0	250	static void test_condition_buffer_usage_low(void)
572cb877 JR	251	{
	252	struct lttng_condition *buffer_usage_low = NULL;
	253
	254	diag("Testing lttng_condition_buffer_usage_low_create");
	255	buffer_usage_low = lttng_condition_buffer_usage_low_create();
	256	ok(buffer_usage_low, "Condition allocated");
	257
	258	ok(lttng_condition_get_type(buffer_usage_low) == LTTNG_CONDITION_TYPE_BUFFER_USAGE_LOW, "Condition is of type \"low buffer usage\"");
	259
	260	test_condition_buffer_usage(buffer_usage_low);
	261
	262	lttng_condition_destroy(buffer_usage_low);
	263	}
	264
f059a4e0	265	static void test_condition_buffer_usage_high(void)
572cb877 JR	266	{
	267	struct lttng_condition *buffer_usage_high = NULL;
	268
	269	diag("Testing lttng_condition_buffer_usage_high_create");
	270	buffer_usage_high = lttng_condition_buffer_usage_high_create();
	271	ok(buffer_usage_high, "High buffer usage condition allocated");
	272
	273	ok(lttng_condition_get_type(buffer_usage_high) == LTTNG_CONDITION_TYPE_BUFFER_USAGE_HIGH, "Condition is of type \"high buffer usage\"");
	274
	275	test_condition_buffer_usage(buffer_usage_high);
	276
	277	lttng_condition_destroy(buffer_usage_high);
	278	}
	279
f059a4e0	280	static void test_trigger(void)
572cb877 JR	281	{
	282	struct lttng_action *notify_action = NULL;
	283	struct lttng_condition *buffer_usage_high = NULL;
	284	struct lttng_trigger *trigger = NULL;
	285
	286	notify_action = lttng_action_notify_create();
	287	buffer_usage_high = lttng_condition_buffer_usage_high_create();
	288
	289	trigger = lttng_trigger_create(NULL, NULL);
	290	ok(!trigger, "lttng_trigger_create(NULL, NULL) returns null");
	291	trigger = lttng_trigger_create(buffer_usage_high, NULL);
	292	ok(!trigger, "lttng_trigger_create(NON-NULL, NULL) returns null");
	293	trigger = lttng_trigger_create(NULL, notify_action);
	294	ok(!trigger, "lttng_trigger_create(NULL, NON-NULL) returns null");
	295
	296	trigger = lttng_trigger_create(buffer_usage_high, notify_action);
	297	ok(trigger, "lttng_trigger_create(NON-NULL, NON-NULL) returns an object");
	298
	299	lttng_action_destroy(notify_action);
	300	lttng_condition_destroy(buffer_usage_high);
	301	lttng_trigger_destroy(trigger);
	302	}
	303
	304
	305	int main(int argc, const char *argv[])
	306	{
	307	plan_tests(NUM_TESTS);
	308	test_condition_buffer_usage_low();
	309	test_condition_buffer_usage_high();
572cb877 JR	310	test_trigger();
	311	return exit_status();
	312	}