Introduce lttng_event_rule_kernel_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 8d2ffe35f5488b2273cfb2b16d790885af5003fc..869b27a5053d615f63ce8de8480587d4836fd1af 100644 (file)
--- a/tests/unit/test_event_rule.c
+++ b/tests/unit/test_event_rule.c
@@ -24,6 +24,8 @@
 #include <lttng/event-rule/kernel-syscall.h>
 #include <lttng/event-rule/tracepoint-internal.h>
 #include <lttng/event-rule/tracepoint.h>
+#include <lttng/event-rule/kernel-tracepoint-internal.h>
+#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.h>
@@ -38,7 +40,7 @@ int lttng_opt_quiet = 1;
 int lttng_opt_verbose;
 int lttng_opt_mi;
 
-#define NUM_TESTS 246
+#define NUM_TESTS 254
 
 struct tracepoint_test {
        enum lttng_domain_type type;
@@ -170,6 +172,55 @@ void test_event_rule_tracepoint(void)
        }
 }
 
+static
+void test_event_rule_kernel_tracepoint(void)
+{
+       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;
+       struct lttng_payload payload;
+
+       diag("Testing lttng_event_rule_kernel_tracepoint.");
+
+       lttng_payload_init(&payload);
+
+       tracepoint = lttng_event_rule_kernel_tracepoint_create();
+       ok(tracepoint, "tracepoint object.");
+
+       status = lttng_event_rule_kernel_tracepoint_set_name_pattern(tracepoint, pattern);
+       ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting pattern.");
+       status = lttng_event_rule_kernel_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_kernel_tracepoint_set_filter(tracepoint, filter);
+       ok(status == LTTNG_EVENT_RULE_STATUS_OK, "setting filter.");
+       status = lttng_event_rule_kernel_tracepoint_get_filter(tracepoint, &tmp);
+       ok(status == LTTNG_EVENT_RULE_STATUS_OK, "getting filter.");
+       ok(!strncmp(filter, tmp, strlen(filter)), "filter is equal.");
+
+       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);
+}
+
 static void test_event_rule_syscall(void)
 {
        struct lttng_event_rule *syscall = NULL;
@@ -389,25 +440,6 @@ static void test_set_event_rule_log_level_rules(
        lttng_log_level_rule_destroy(log_level_rule);
 }
 
-static void test_event_rule_log_level_kernel(void)
-{
-       struct lttng_event_rule *kernel_tracepoint_rule;
-       enum lttng_event_rule_status er_exactly_status, er_as_severe_status;
-
-       diag("Test kernel event rule + log level rule");
-       kernel_tracepoint_rule =
-                       lttng_event_rule_tracepoint_create(LTTNG_DOMAIN_KERNEL);
-       assert(kernel_tracepoint_rule);
-
-       test_set_event_rule_log_level_rules(kernel_tracepoint_rule, 0, &er_exactly_status, &er_as_severe_status);
-       ok(er_exactly_status == LTTNG_EVENT_RULE_STATUS_UNSUPPORTED,
-                       "Log level rule \"exactly\" rejected by kernel tracepoint event rule (unsupported)");
-       ok(er_as_severe_status == LTTNG_EVENT_RULE_STATUS_UNSUPPORTED,
-                       "Log level rule \"at least as severe as\" rejected by kernel tracepoint event rule (unsupported)");
-
-       lttng_event_rule_destroy(kernel_tracepoint_rule);
-}
-
 static void test_event_rule_log_level_generic(const char *domain_name,
                enum lttng_domain_type domain,
                log_level_name_getter get_log_level_name,
@@ -593,10 +625,10 @@ int main(int argc, const char *argv[])
 {
        plan_tests(NUM_TESTS);
        test_event_rule_tracepoint();
+       test_event_rule_kernel_tracepoint();
        test_event_rule_syscall();
        test_event_rule_userspace_probe();
        test_event_rule_kernel_probe();
-       test_event_rule_log_level_kernel();
        test_event_rule_log_level_ust();
        test_event_rule_log_level_jul();
        test_event_rule_log_level_log4j();