X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=tests%2Funit%2Ftest_ust_data.c;h=b4e927c9d4ea8212284fee020ce6bc3f81acc8cd;hb=HEAD;hp=74f282bbb85c8497d3ee302ac9ac706dbb148db8;hpb=81d029da32ba3c502bdce6ea56b3603eed77e951;p=lttng-tools.git diff --git a/tests/unit/test_ust_data.c b/tests/unit/test_ust_data.c deleted file mode 100644 index 74f282bbb..000000000 --- a/tests/unit/test_ust_data.c +++ /dev/null @@ -1,204 +0,0 @@ -/* - * Copyright (c) 2011 David Goulet - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * as published by the Free Software Foundation; only version 2 - * of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#define _GNU_SOURCE -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "utils.h" - -/* This path will NEVER be created in this test */ -#define PATH1 "/tmp/.test-junk-lttng" - -#define RANDOM_STRING_LEN 11 - -/* For lttngerr.h */ -int lttng_opt_quiet = 1; -int lttng_opt_verbose; - -static const char alphanum[] = - "0123456789" - "ABCDEFGHIJKLMNOPQRSTUVWXYZ" - "abcdefghijklmnopqrstuvwxyz"; -static char random_string[RANDOM_STRING_LEN]; - -static struct ltt_ust_session *usess; -static struct lttng_domain dom; - -/* - * Return random string of 10 characters. - * Not thread-safe. - */ -static char *get_random_string(void) -{ - int i; - - for (i = 0; i < RANDOM_STRING_LEN - 1; i++) { - random_string[i] = alphanum[rand() % (sizeof(alphanum) - 1)]; - } - - random_string[RANDOM_STRING_LEN - 1] = '\0'; - - return random_string; -} - -static void create_one_ust_session(void) -{ - printf("Create UST session: "); - - dom.type = LTTNG_DOMAIN_UST; - - usess = trace_ust_create_session(PATH1, 42); - assert(usess != NULL); - PRINT_OK(); - - printf("Validating UST session: "); - assert(usess->id == 42); - assert(usess->start_trace == 0); - assert(usess->domain_global.channels != NULL); - assert(usess->domain_pid != NULL); - assert(usess->domain_exec != NULL); - assert(usess->uid == 0); - assert(usess->gid == 0); - PRINT_OK(); - - trace_ust_destroy_session(usess); -} - -static void create_ust_metadata(void) -{ - struct ltt_ust_metadata *metadata; - - assert(usess != NULL); - - printf("Create UST metadata: "); - metadata = trace_ust_create_metadata(PATH1); - assert(metadata != NULL); - PRINT_OK(); - - printf("Validating UST session metadata: "); - assert(metadata->handle == -1); - assert(strlen(metadata->pathname)); - assert(metadata->attr.overwrite - == DEFAULT_CHANNEL_OVERWRITE); - assert(metadata->attr.subbuf_size - == default_get_metadata_subbuf_size()); - assert(metadata->attr.num_subbuf - == DEFAULT_METADATA_SUBBUF_NUM); - assert(metadata->attr.switch_timer_interval - == DEFAULT_CHANNEL_SWITCH_TIMER); - assert(metadata->attr.read_timer_interval - == DEFAULT_CHANNEL_READ_TIMER); - assert(metadata->attr.output == LTTNG_UST_MMAP); - PRINT_OK(); - - trace_ust_destroy_metadata(metadata); -} - -static void create_ust_channel(void) -{ - struct ltt_ust_channel *uchan; - struct lttng_channel attr; - - memset(&attr, 0, sizeof(attr)); - - strncpy(attr.name, "channel0", 8); - - printf("Creating UST channel: "); - uchan = trace_ust_create_channel(&attr, PATH1); - assert(uchan != NULL); - PRINT_OK(); - - printf("Validating UST channel: "); - assert(uchan->enabled == 0); - assert(strcmp(PATH1, uchan->pathname) == 0); - assert(strncmp(uchan->name, "channel0", 8) == 0); - assert(uchan->name[LTTNG_UST_SYM_NAME_LEN - 1] == '\0'); - assert(uchan->ctx != NULL); - assert(uchan->events != NULL); - assert(uchan->attr.overwrite == attr.attr.overwrite); - PRINT_OK(); - - trace_ust_destroy_channel(uchan); -} - -static void create_ust_event(void) -{ - struct ltt_ust_event *event; - struct lttng_event ev; - - memset(&ev, 0, sizeof(ev)); - strncpy(ev.name, get_random_string(), LTTNG_SYMBOL_NAME_LEN); - ev.type = LTTNG_EVENT_TRACEPOINT; - ev.loglevel_type = LTTNG_EVENT_LOGLEVEL_ALL; - - printf("Creating UST event: "); - event = trace_ust_create_event(&ev, NULL); - assert(event != NULL); - PRINT_OK(); - - printf("Validating UST event: "); - assert(event->enabled == 0); - assert(event->attr.instrumentation == LTTNG_UST_TRACEPOINT); - assert(strcmp(event->attr.name, ev.name) == 0); - assert(event->attr.name[LTTNG_UST_SYM_NAME_LEN - 1] == '\0'); - PRINT_OK(); - - trace_ust_destroy_event(event); -} - -static void create_ust_context(void) -{ - struct lttng_event_context ectx; - struct ltt_ust_context *uctx; - - ectx.ctx = LTTNG_EVENT_CONTEXT_VTID; - - printf("Creating UST context: "); - uctx = trace_ust_create_context(&ectx); - assert(uctx != NULL); - PRINT_OK(); - - printf("Validating UST context: "); - assert((int) uctx->ctx.ctx == LTTNG_UST_CONTEXT_VTID); - PRINT_OK(); -} - -int main(int argc, char **argv) -{ - printf("\nTesting UST data structures:\n-----------\n"); - - create_one_ust_session(); - create_ust_metadata(); - create_ust_channel(); - create_ust_event(); - create_ust_context(); - - /* Success */ - return 0; -}