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pubsubd: corrections + tests

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This commit is contained in:
Philippe PITTOLI 2016-09-09 12:33:47 +02:00
parent d754958f9a
commit 0524f70bab
3 changed files with 52 additions and 14 deletions
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15
lib/pubsubd.c
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@ -561,19 +561,8 @@ void pubsub_disconnect (struct process *p)
pubsubd_msg_serialize (&m, &buf, &msize);
int ret = app_write (p, buf, msize);
switch (ret) {
case ER_FILE_WRITE :
fprintf (stderr, "err: ER_FILE_WRITE\n");
break;
case ER_FILE_WRITE_PARAMS :
fprintf (stderr, "err: ER_FILE_WRITE_PARAMS\n");
break;
case ER_FILE_OPEN :
fprintf (stderr, "err: ER_FILE_OPEN\n");
break;
case ER_FILE_CLOSE :
fprintf (stderr, "err: ER_FILE_CLOSE\n");
break;
if (ret != (int) msize) {
fprintf (stderr, "err: can't disconnect\n");
}
pubsubd_msg_free (&m);

2
pubsub/msg-serialize.c
View File

@ -40,7 +40,7 @@ main(int argc, char **argv)
pubsubd_msg_serialize (&msg, &data, &len);
pubsubd_msg_free (&msg);
if (len != write (1, data, len)) {
if ((int) len != write (1, data, len)) {
ohshit (1, "unable to write the data");
}

49
pubsub/test-pipe-read.c Normal file
View File

@ -0,0 +1,49 @@
#include "../lib/pubsubd.h"
#include <stdlib.h>
#define TEST_NAME "test-chan-lists"
void
ohshit(int rvalue, const char* str) {
fprintf(stderr, "%s\n", str);
exit(rvalue);
}
void usage (char **argv) {
fprintf (stderr, "usage: %s path times\n", argv[0]);
fprintf (stderr, "ex: %s /tmp/pipe 5 => you will read 5 times\n", argv[0]);
exit (1);
}
int
main(int argc, char **argv)
{
if (argc != 3)
usage (argv);
char *path = argv[1];
int nb = atoi (argv[2]);
printf ("Listening on %s %d times.\n", path, nb);
char *buf = NULL;
size_t msize = 0;
int ret = 0;
while (nb--) {
ret = file_read (path, &buf, &msize);
if (ret == 0) {
printf ("no msg\n");
nb++;
continue;
}
struct pubsub_msg m;
pubsubd_msg_unserialize (&m, buf, msize);
pubsubd_msg_print (&m);
sleep (1);
}
return EXIT_SUCCESS;
}