trusty: tipc_test: Read output and test result from ta2ta_ipc_test
Bug: 79993976
Test: tipc-test -t ta2ta-ipc
Change-Id: If30b9acfab035974ddf1bec0e89e530fdeab4b2f
diff --git a/trusty/libtrusty/tipc-test/tipc_test.c b/trusty/libtrusty/tipc-test/tipc_test.c
index 1fb34c9..d20d4ee 100644
--- a/trusty/libtrusty/tipc-test/tipc_test.c
+++ b/trusty/libtrusty/tipc-test/tipc_test.c
@@ -587,8 +587,15 @@
static int ta2ta_ipc_test(void)
{
+ enum test_message_header {
+ TEST_PASSED = 0,
+ TEST_FAILED = 1,
+ TEST_MESSAGE = 2,
+ };
+
int fd;
- char rx_buf[64];
+ int ret;
+ unsigned char rx_buf[256];
if (!opt_silent) {
printf("%s:\n", __func__);
@@ -601,12 +608,31 @@
return fd;
}
- /* wait for test to complete */
- (void) read(fd, rx_buf, sizeof(rx_buf));
+ /* Wait for tests to complete and read status */
+ while (true) {
+ ret = read(fd, rx_buf, sizeof(rx_buf));
+ if (ret <= 0 || ret >= (int)sizeof(rx_buf)) {
+ fprintf(stderr, "%s: Read failed: %d\n", __func__, ret);
+ tipc_close(fd);
+ return -1;
+ }
+
+ if (rx_buf[0] == TEST_PASSED) {
+ break;
+ } else if (rx_buf[0] == TEST_FAILED) {
+ break;
+ } else if (rx_buf[0] == TEST_MESSAGE) {
+ write(STDOUT_FILENO, rx_buf + 1, ret - 1);
+ } else {
+ fprintf(stderr, "%s: Bad message header: %d\n",
+ __func__, rx_buf[0]);
+ break;
+ }
+ }
tipc_close(fd);
- return 0;
+ return rx_buf[0] == TEST_PASSED ? 0 : -1;
}
typedef struct uuid