Add unit tests for enabling events with exclusions

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

diff --git a/tests/unit/test_ust_data.c b/tests/unit/test_ust_data.c
index a79e2eb58129f643dd8880420577601dd8f73e5b..2f08b38c0bffe44ffd42045493f3c010a73bd6be 100644 (file)
--- a/tests/unit/test_ust_data.c
+++ b/tests/unit/test_ust_data.c
@@ -33,15 +33,13 @@
 
 #include <tap/tap.h>
 
-#include "utils.h"
-
 /* This path will NEVER be created in this test */
 #define PATH1 "/tmp/.test-junk-lttng"
 
 #define RANDOM_STRING_LEN      11
 
 /* Number of TAP tests in this file */
-#define NUM_TESTS 10
+#define NUM_TESTS 12
 
 /* For lttngerr.h */
 int lttng_opt_quiet = 1;
@@ -111,9 +109,9 @@ static void test_create_ust_metadata(void)
           metadata->attr.num_subbuf
                        == DEFAULT_METADATA_SUBBUF_NUM &&
           metadata->attr.switch_timer_interval
-                       == DEFAULT_UST_CHANNEL_SWITCH_TIMER &&
+                       == DEFAULT_METADATA_SWITCH_TIMER &&
           metadata->attr.read_timer_interval
-                       == DEFAULT_UST_CHANNEL_READ_TIMER &&
+                       == DEFAULT_METADATA_READ_TIMER &&
           metadata->attr.output == LTTNG_UST_MMAP,
           "Validate UST session metadata");
 
@@ -153,7 +151,7 @@ static void test_create_ust_event(void)
        ev.type = LTTNG_EVENT_TRACEPOINT;
        ev.loglevel_type = LTTNG_EVENT_LOGLEVEL_ALL;
 
-       event = trace_ust_create_event(&ev, NULL);
+       event = trace_ust_create_event(&ev, NULL, NULL);
 
        ok(event != NULL, "Create UST event");
 
@@ -166,6 +164,46 @@ static void test_create_ust_event(void)
        trace_ust_destroy_event(event);
 }
 
+static void test_create_ust_event_exclusion(void)
+{
+       struct ltt_ust_event *event;
+       struct lttng_event ev;
+       char *name;
+       struct lttng_event_exclusion *exclusion;
+
+       memset(&ev, 0, sizeof(ev));
+
+       /* make a wildcarded event name */
+       name = get_random_string();
+       name[strlen(name) - 1] = '*';
+       strncpy(ev.name, name, LTTNG_SYMBOL_NAME_LEN);
+
+       ev.type = LTTNG_EVENT_TRACEPOINT;
+       ev.loglevel_type = LTTNG_EVENT_LOGLEVEL_ALL;
+
+       /* set up an exclusion set */
+       exclusion = zmalloc(sizeof(*exclusion) + LTTNG_SYMBOL_NAME_LEN);
+       exclusion->count = 1;
+       strncpy((char *)(exclusion->names), get_random_string(), LTTNG_SYMBOL_NAME_LEN);
+
+       event = trace_ust_create_event(&ev, NULL, exclusion);
+
+       ok(event != NULL, "Create UST event with exclusion");
+
+       ok(event->enabled == 0 &&
+          event->attr.instrumentation == LTTNG_UST_TRACEPOINT &&
+          strcmp(event->attr.name, ev.name) == 0 &&
+          event->exclusion != NULL &&
+          event->exclusion->count == 1 &&
+          strcmp((char *)(event->exclusion->names), (char *)(exclusion->names)) == 0 &&
+          event->attr.name[LTTNG_UST_SYM_NAME_LEN - 1] == '\0',
+          "Validate UST event and exclusion");
+
+       free(exclusion);
+       trace_ust_destroy_event(event);
+}
+
+
 static void test_create_ust_context(void)
 {
        struct lttng_event_context ectx;
@@ -178,6 +216,7 @@ static void test_create_ust_context(void)
 
        ok((int) uctx->ctx.ctx == LTTNG_UST_CONTEXT_VTID,
           "Validate UST context");
+       free(uctx);
 }
 
 int main(int argc, char **argv)
@@ -191,6 +230,7 @@ int main(int argc, char **argv)
        test_create_ust_channel();
        test_create_ust_event();
        test_create_ust_context();
+       test_create_ust_event_exclusion();
 
        return exit_status();
 }