Introduce lttng_event_rule_user_tracepoint

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

diff --git a/tests/unit/test_event_rule.c b/tests/unit/test_event_rule.c
index 869b27a5053d615f63ce8de8480587d4836fd1af..e6a55bc49d3c0973ef4b5b9767b27e45d5c106a6 100644 (file)
--- a/tests/unit/test_event_rule.c
+++ b/tests/unit/test_event_rule.c
@@ -28,6 +28,8 @@
 #include <lttng/event-rule/kernel-tracepoint.h>
 #include <lttng/event-rule/kernel-uprobe-internal.h>
 #include <lttng/event-rule/kernel-uprobe.h>
+#include <lttng/event-rule/user-tracepoint-internal.h>
+#include <lttng/event-rule/user-tracepoint.h>
 #include <lttng/event.h>
 #include <lttng/kernel-probe-internal.h>
 #include <lttng/kernel-probe.h>
@@ -40,7 +42,7 @@ int lttng_opt_quiet = 1;
 int lttng_opt_verbose;
 int lttng_opt_mi;
 
-#define NUM_TESTS 254
+#define NUM_TESTS 278
 
 struct tracepoint_test {
        enum lttng_domain_type type;
@@ -221,6 +223,100 @@ void test_event_rule_kernel_tracepoint(void)
        lttng_event_rule_destroy(tracepoint_from_buffer);
 }
 
+static
+void test_event_rule_user_tracepoint(void)
+{
+       int i;
+       unsigned int count;
+       struct lttng_event_rule *tracepoint = NULL;
+       struct lttng_event_rule *tracepoint_from_buffer = NULL;
+       enum lttng_event_rule_status status;
+       const char *pattern="my_event_*";
+       const char *filter="msg_id == 23 && size >= 2048";
+       const char *tmp;
+       const char *name_pattern_exclusions[] = {"my_event_test1", "my_event_test2" ,"my_event_test3"};
+       struct lttng_log_level_rule *log_level_rule = NULL;
+       const struct lttng_log_level_rule *log_level_rule_return = NULL;
+       struct lttng_payload payload;
+
+       diag("Testing lttng_event_rule_user_tracepoint.");
+
+       lttng_payload_init(&payload);
+
+       log_level_rule = lttng_log_level_rule_exactly_create(LTTNG_LOGLEVEL_INFO);
+       assert(log_level_rule);
+
+       tracepoint = lttng_event_rule_user_tracepoint_create();
+       ok(tracepoint, "user tracepoint object.");
+
+       status = lttng_event_rule_user_tracepoint_set_name_pattern(tracepoint, pattern);
+       ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting pattern.");
+       status = lttng_event_rule_user_tracepoint_get_name_pattern(tracepoint, &tmp);
+       ok(status == LTTNG_EVENT_RULE_STATUS_OK, "getting pattern.");
+       ok(!strncmp(pattern, tmp, strlen(pattern)), "pattern is equal.");
+
+       status = lttng_event_rule_user_tracepoint_set_filter(tracepoint, filter);
+       ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting filter.");
+       status = lttng_event_rule_user_tracepoint_get_filter(tracepoint, &tmp);
+       ok(status == LTTNG_EVENT_RULE_STATUS_OK, "getting filter.");
+       ok(!strncmp(filter, tmp, strlen(filter)), "filter is equal.");
+
+       status = lttng_event_rule_user_tracepoint_get_log_level_rule(tracepoint, &log_level_rule_return);
+       ok(status == LTTNG_EVENT_RULE_STATUS_UNSET, "get unset log level rule.");
+
+       status = lttng_event_rule_user_tracepoint_set_log_level_rule(
+                       tracepoint, log_level_rule);
+       ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting log level rule.");
+       status = lttng_event_rule_user_tracepoint_get_log_level_rule(
+                       tracepoint, &log_level_rule_return);
+       ok(status == LTTNG_EVENT_RULE_STATUS_OK, "get log level rule.");
+
+       /* Name pattern exclusions */
+       for (i = 0; i < 3; i++) {
+               status = lttng_event_rule_user_tracepoint_add_name_pattern_exclusion(
+                               tracepoint, name_pattern_exclusions[i]);
+               ok(status == LTTNG_EVENT_RULE_STATUS_OK,
+                               "setting name pattern exclusions \"%s\"",
+                               name_pattern_exclusions[i]);
+       }
+
+       status = lttng_event_rule_user_tracepoint_get_name_pattern_exclusion_count(
+                       tracepoint, &count);
+       ok(status == LTTNG_EVENT_RULE_STATUS_OK,
+                       "getting name pattern exclusion count.");
+       ok(count == 3, "count is %d/3", count);
+
+       for (i = 0; i < count; i++) {
+               status = lttng_event_rule_user_tracepoint_get_name_pattern_exclusion_at_index(
+                               tracepoint, i, &tmp);
+               ok(status == LTTNG_EVENT_RULE_STATUS_OK,
+                               "getting name pattern exclusion at index %d.",
+                               i);
+               ok(!strncmp(name_pattern_exclusions[i], tmp,
+                                  strlen(name_pattern_exclusions[i])),
+                               "%s == %s.", tmp, name_pattern_exclusions[i]);
+       }
+
+       ok(lttng_event_rule_serialize(tracepoint, &payload) == 0, "Serializing.");
+
+       {
+               struct lttng_payload_view view =
+                               lttng_payload_view_from_payload(
+                                               &payload, 0, -1);
+
+               ok(lttng_event_rule_create_from_payload(
+                               &view, &tracepoint_from_buffer) > 0,
+                               "Deserializing.");
+       }
+
+       ok(lttng_event_rule_is_equal(tracepoint, tracepoint_from_buffer), "serialized and from buffer are equal.");
+
+       lttng_payload_reset(&payload);
+       lttng_event_rule_destroy(tracepoint);
+       lttng_event_rule_destroy(tracepoint_from_buffer);
+       lttng_log_level_rule_destroy(log_level_rule);
+}
+
 static void test_event_rule_syscall(void)
 {
        struct lttng_event_rule *syscall = NULL;
@@ -626,6 +722,7 @@ int main(int argc, const char *argv[])
        plan_tests(NUM_TESTS);
        test_event_rule_tracepoint();
        test_event_rule_kernel_tracepoint();
+       test_event_rule_user_tracepoint();
        test_event_rule_syscall();
        test_event_rule_userspace_probe();
        test_event_rule_kernel_probe();