#include <bin/lttng-sessiond/trace-kernel.h>
#include <common/defaults.h>
-#include "utils.h"
+#include <tap/tap.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
+
/* For lttngerr.h */
int lttng_opt_quiet = 1;
int lttng_opt_verbose;
return random_string;
}
-static void create_one_kernel_session(void)
+static void test_create_one_kernel_session(void)
{
- printf("Create kernel session: ");
kern = trace_kernel_create_session(PATH1);
- assert(kern != NULL);
- PRINT_OK();
+ ok(kern != NULL, "Create kernel session");
- printf("Validating kernel session: ");
- assert(kern->fd == -1);
- assert(kern->metadata_stream_fd == -1);
- assert(kern->consumer_fds_sent == 0);
- assert(kern->channel_count == 0);
- assert(kern->stream_count_global == 0);
- assert(kern->metadata == NULL);
- PRINT_OK();
+ ok(kern->fd == -1 &&
+ kern->metadata_stream_fd == -1 &&
+ kern->consumer_fds_sent == 0 &&
+ kern->channel_count == 0 &&
+ kern->stream_count_global == 0 &&
+ kern->metadata == NULL,
+ "Validate kernel session");
/* Init list in order to avoid sefaults from cds_list_del */
trace_kernel_destroy_session(kern);
}
-static void create_kernel_metadata(void)
+static void test_create_kernel_metadata(void)
{
assert(kern != NULL);
- printf("Create kernel metadata: ");
kern->metadata = trace_kernel_create_metadata();
- assert(kern->metadata != NULL);
- PRINT_OK();
-
- printf("Validating kernel session metadata: ");
- assert(kern->metadata->fd == -1);
- assert(kern->metadata->conf != NULL);
- assert(kern->metadata->conf->attr.overwrite
- == DEFAULT_CHANNEL_OVERWRITE);
- assert(kern->metadata->conf->attr.subbuf_size
- == default_get_metadata_subbuf_size());
- assert(kern->metadata->conf->attr.num_subbuf
- == DEFAULT_METADATA_SUBBUF_NUM);
- assert(kern->metadata->conf->attr.switch_timer_interval
- == DEFAULT_CHANNEL_SWITCH_TIMER);
- assert(kern->metadata->conf->attr.read_timer_interval
- == DEFAULT_CHANNEL_READ_TIMER);
- assert(kern->metadata->conf->attr.output
- == DEFAULT_KERNEL_CHANNEL_OUTPUT);
- PRINT_OK();
+ ok(kern->metadata != NULL, "Create kernel metadata");
+
+ ok(kern->metadata->fd == -1 &&
+ kern->metadata->conf != NULL &&
+ kern->metadata->conf->attr.overwrite
+ == DEFAULT_CHANNEL_OVERWRITE &&
+ kern->metadata->conf->attr.subbuf_size
+ == default_get_metadata_subbuf_size() &&
+ kern->metadata->conf->attr.num_subbuf
+ == DEFAULT_METADATA_SUBBUF_NUM &&
+ kern->metadata->conf->attr.switch_timer_interval
+ == DEFAULT_CHANNEL_SWITCH_TIMER &&
+ kern->metadata->conf->attr.read_timer_interval
+ == DEFAULT_CHANNEL_READ_TIMER &&
+ kern->metadata->conf->attr.output
+ == DEFAULT_KERNEL_CHANNEL_OUTPUT,
+ "Validate kernel session metadata");
trace_kernel_destroy_metadata(kern->metadata);
}
-static void create_kernel_channel(void)
+static void test_create_kernel_channel(void)
{
struct ltt_kernel_channel *chan;
struct lttng_channel attr;
memset(&attr, 0, sizeof(attr));
- printf("Creating kernel channel: ");
chan = trace_kernel_create_channel(&attr);
- assert(chan != NULL);
- PRINT_OK();
+ ok(chan != NULL, "Create kernel channel");
- printf("Validating kernel channel: ");
- assert(chan->fd == -1);
- assert(chan->enabled == 1);
- assert(chan->stream_count == 0);
- assert(chan->ctx == NULL);
- assert(chan->channel->attr.overwrite == attr.attr.overwrite);
- PRINT_OK();
+ ok(chan->fd == -1 &&
+ chan->enabled == 1 &&
+ chan->stream_count == 0 &&
+ chan->ctx == NULL &&
+ chan->channel->attr.overwrite == attr.attr.overwrite,
+ "Validate kernel channel");
/* Init list in order to avoid sefaults from cds_list_del */
CDS_INIT_LIST_HEAD(&chan->list);
trace_kernel_destroy_channel(chan);
}
-static void create_kernel_event(void)
+static void test_create_kernel_event(void)
{
struct ltt_kernel_event *event;
struct lttng_event ev;
ev.type = LTTNG_EVENT_TRACEPOINT;
ev.loglevel_type = LTTNG_EVENT_LOGLEVEL_ALL;
- printf("Creating kernel event: ");
event = trace_kernel_create_event(&ev);
- assert(event != NULL);
- PRINT_OK();
+ ok(event != NULL, "Create kernel event");
- printf("Validating kernel event: ");
- assert(event->fd == -1);
- assert(event->enabled == 1);
- assert(event->event->instrumentation == LTTNG_KERNEL_TRACEPOINT);
- assert(strlen(event->event->name));
- PRINT_OK();
+ ok(event->fd == -1 &&
+ event->enabled == 1 &&
+ event->event->instrumentation == LTTNG_KERNEL_TRACEPOINT &&
+ strlen(event->event->name),
+ "Validate kernel event");
/* Init list in order to avoid sefaults from cds_list_del */
CDS_INIT_LIST_HEAD(&event->list);
trace_kernel_destroy_event(event);
}
-static void create_kernel_stream(void)
+static void test_create_kernel_stream(void)
{
struct ltt_kernel_stream *stream;
- printf("Creating kernel stream: ");
stream = trace_kernel_create_stream("stream1", 0);
- assert(stream != NULL);
- PRINT_OK();
+ ok(stream != NULL, "Create kernel stream");
- printf("Validating kernel stream: ");
- assert(stream->fd == -1);
- assert(stream->state == 0);
- PRINT_OK();
+ ok(stream->fd == -1 &&
+ stream->state == 0,
+ "Validate kernel stream");
/* Init list in order to avoid sefaults from cds_list_del */
CDS_INIT_LIST_HEAD(&stream->list);
int main(int argc, char **argv)
{
- printf("\nTesting kernel data structures:\n-----------\n");
-
- create_one_kernel_session();
-
- create_kernel_metadata();
- create_kernel_channel();
-
+ diag("Kernel data structure unit test");
- create_kernel_event();
+ plan_tests(NUM_TESTS);
- create_kernel_stream();
+ test_create_one_kernel_session();
+ test_create_kernel_metadata();
+ test_create_kernel_channel();
+ test_create_kernel_event();
+ test_create_kernel_stream();
/* Success */
return 0;
projects / lttng-tools.git / blobdiff