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Tests: add unix socket wrapper unit tests
[lttng-tools.git]
/
tests
/
utils
/
testapp
/
gen-ust-nevents
/
gen-ust-nevents.c
diff --git
a/tests/utils/testapp/gen-ust-nevents/gen-ust-nevents.c
b/tests/utils/testapp/gen-ust-nevents/gen-ust-nevents.c
index 3293687314aea3e213f470361d5a137bd0b5eace..ec71023de4d872632d59aef98d1f14037bc854bc 100644
(file)
--- a/
tests/utils/testapp/gen-ust-nevents/gen-ust-nevents.c
+++ b/
tests/utils/testapp/gen-ust-nevents/gen-ust-nevents.c
@@
-27,6
+27,8
@@
static struct option long_options[] =
/* These options set a flag. */
{"iter", required_argument, 0, 'i'},
{"wait", required_argument, 0, 'w'},
/* These options set a flag. */
{"iter", required_argument, 0, 'i'},
{"wait", required_argument, 0, 'w'},
+ {"create-in-main", required_argument, 0, 'm'},
+ {"wait-before-first-event", required_argument, 0, 'b'},
{0, 0, 0, 0}
};
{0, 0, 0, 0}
};
@@
-39,10
+41,18
@@
int main(int argc, char **argv)
float flt = 2222.0;
unsigned int nr_iter = 100;
useconds_t nr_usec = 0;
float flt = 2222.0;
unsigned int nr_iter = 100;
useconds_t nr_usec = 0;
+ char *wait_before_first_event_file_path = NULL;
+ char *create_in_main_file_path = NULL;
- while ((option = getopt_long(argc, argv, "i:w:",
+ while ((option = getopt_long(argc, argv, "i:w:
b:m:
",
long_options, &option_index)) != -1) {
switch (option) {
long_options, &option_index)) != -1) {
switch (option) {
+ case 'b':
+ wait_before_first_event_file_path = strdup(optarg);
+ break;
+ case 'm':
+ create_in_main_file_path = strdup(optarg);
+ break;
case 'i':
nr_iter = atoi(optarg);
break;
case 'i':
nr_iter = atoi(optarg);
break;
@@
-51,7
+61,6
@@
int main(int argc, char **argv)
break;
case '?':
/* getopt_long already printed an error message. */
break;
case '?':
/* getopt_long already printed an error message. */
- break;
default:
ret = -1;
goto end;
default:
ret = -1;
goto end;
@@
-63,6
+72,23
@@
int main(int argc, char **argv)
goto end;
}
goto end;
}
+ /*
+ * The two following sync points allow for tests to do work after the
+ * app has started BUT before it generates any events.
+ */
+ if (create_in_main_file_path) {
+ ret = create_file(create_in_main_file_path);
+ if (ret != 0) {
+ goto end;
+ }
+ }
+
+ if (wait_before_first_event_file_path) {
+ ret = wait_on_file(wait_before_first_event_file_path);
+ if (ret != 0) {
+ goto end;
+ }
+ }
for (i = 0; i < nr_iter; i++) {
netint = htonl(i);
for (i = 0; i < nr_iter; i++) {
netint = htonl(i);
@@
-88,5
+114,7
@@
int main(int argc, char **argv)
}
end:
}
end:
- exit(!ret ? EXIT_SUCCESS : EXIT_FAILURE);
+ free(create_in_main_file_path);
+ free(wait_before_first_event_file_path);
+ exit(!ret ? EXIT_SUCCESS : EXIT_FAILURE);
}
}
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