int main(int argc, char **argv)
{
ph_stream_t *stm;
char namebuf[128];
int fd;
char buf[BUFSIZ];
uint64_t amount;
int len;
ph_unused_parameter(argc);
ph_unused_parameter(argv);
ph_library_init();
plan_tests(18);
strcpy(namebuf, "/tmp/phenomXXXXXX");
fd = ph_mkostemp(namebuf, 0);
diag("opened %s -> %d", namebuf, fd);
unlink(namebuf);
stm = ph_stm_fd_open(fd, 0, PH_STM_BUFSIZE);
ph_stm_write(stm, "lemon\n", 6, &amount);
is(amount, 6);
// Shouldn't see it yet
is(0, pread(fd, buf, sizeof(buf), 0));
// Should see it now
ph_stm_flush(stm);
is(6, pread(fd, buf, sizeof(buf), 0));
ok(!memcmp("lemon\n", buf, 6), "right content");
ok(ph_stm_seek(stm, 0, SEEK_SET, NULL), "seeked");
memset(buf, 0, sizeof(buf));
ok(ph_stm_read(stm, buf, 3, &amount), "read ok");
ok(amount == 3, "amount is %" PRIu64, amount);
ok(!memcmp("lem", buf, 3), "got prefix");
ok(ph_stm_read(stm, buf, 3, &amount), "read ok");
ok(amount == 3, "amount is %" PRIu64, amount);
ok(!memcmp("on\n", buf, 3), "got remainder");
ok(ph_stm_seek(stm, 0, SEEK_SET, NULL), "seeked");
len = ph_stm_printf(stm, "testing %d %s!", 1, "two");
ok(14 == len, "printed len %d", len);
ok(ph_stm_seek(stm, 0, SEEK_SET, NULL), "seeked");
memset(buf, 0, sizeof(buf));
ok(ph_stm_read(stm, buf, 14, &amount), "read ok");
ok(amount == 14, "len was %" PRIu64, amount);
ok(!memcmp("testing 1 two!", buf, 14), "got formatted");
ok(ph_stm_close(stm), "closed");
return exit_status();
}
ph_stream_t *ph_stm_file_open(const char *filename, int oflags, int mode)
{
int fd;
ph_stream_t *stm;
#ifdef O_LARGEFILE
oflags |= O_LARGEFILE;
#endif
fd = open(filename, oflags, mode);
if (fd < 0) {
return NULL;
}
stm = ph_stm_fd_open(fd, 0, PH_STM_BUFSIZE);
if (!stm) {
close(fd);
errno = ENOMEM;
}
return stm;
}
