static gboolean
child_report_cb (GIOChannel *source,
GIOCondition condition,
gpointer data)
{
GTestLogBuffer *tlb = data;
GIOStatus status = G_IO_STATUS_NORMAL;
gboolean first_read_eof = FALSE, first_read = TRUE;
gsize length = 0;
do
{
guint8 buffer[READ_BUFFER_SIZE];
GError *error = NULL;
status = g_io_channel_read_chars (source, (gchar*) buffer, sizeof (buffer), &length, &error);
if (first_read && (condition & G_IO_IN))
{
/* on some unixes (MacOS) we need to detect non-blocking fd EOF
* by an IO_IN select/poll followed by read()==0.
*/
first_read_eof = length == 0;
}
first_read = FALSE;
if (length)
{
GTestLogMsg *msg;
g_test_log_buffer_push (tlb, length, buffer);
do
{
msg = g_test_log_buffer_pop (tlb);
if (msg)
{
test_log_msg (msg);
g_test_log_msg_free (msg);
}
}
while (msg);
}
g_clear_error (&error);
/* ignore the io channel status, which will report intermediate EOFs for non blocking fds */
(void) status;
}
while (length > 0);
/* g_print ("LASTIOSTATE: first_read_eof=%d condition=%d\n", first_read_eof, condition); */
if (first_read_eof || (condition & (G_IO_ERR | G_IO_HUP)))
{
/* if there's no data to read and select() reports an error or hangup,
* the fd must have been closed remotely
*/
subtest_io_pending = FALSE;
return FALSE;
}
return TRUE; /* keep polling */
}
void test_g_log_buffer()
{
GTestLogBuffer* log_buffer;
GTestLogMsg* log_msg;
GTestLogMsg msg_ip;
gchar *astrings[1] = {NULL};
guint8 *dbuffer;
guint dbufferlen;
int i;
msg_ip.log_type = G_TEST_LOG_MESSAGE;
msg_ip.n_strings = 1;
msg_ip.strings = astrings;
astrings[0] = (gchar*) "test-log-some-dummy-log";
msg_ip.n_nums = 0;
msg_ip.nums = 0;
dbuffer = (guint8*)g_test_log_dump(&msg_ip, &dbufferlen);
log_buffer = g_test_log_buffer_new();
if(log_buffer)
{
g_test_log_buffer_push(log_buffer, dbufferlen, (const guint8*)dbuffer);
log_msg = g_test_log_buffer_pop(log_buffer);
if(log_msg)
{
g_test_log_msg_free(log_msg);
}
else
{
std_log(LOG_FILENAME_LINE, "g_test_log_buffer_pop returned NULL");
assert_failed = 1;
}
g_test_log_buffer_free(log_buffer);
}
else
{
std_log(LOG_FILENAME_LINE, "g_test_log_buffer_new returned NULL");
assert_failed = 1;
}
g_free (dbuffer);
}
