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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-02-22 01:12:47 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-02-22 01:12:47 -0300
commit6d461a4fe7896faa1aec5a5417888cf179e46b9f (patch)
tree2e0f1a0b7a5418189c8d53592d33a44d0b356fc9 /tools/testing/selftests/kdbus/test-timeout.c
parent5c545e1fb127a4b11ddc5f1a5ed066b853dd1a1a (diff)
Linux-libre 4.4.2-gnupck-4.4.2-gnu
Diffstat (limited to 'tools/testing/selftests/kdbus/test-timeout.c')
-rw-r--r--tools/testing/selftests/kdbus/test-timeout.c99
1 files changed, 0 insertions, 99 deletions
diff --git a/tools/testing/selftests/kdbus/test-timeout.c b/tools/testing/selftests/kdbus/test-timeout.c
deleted file mode 100644
index cfd193066..000000000
--- a/tools/testing/selftests/kdbus/test-timeout.c
+++ /dev/null
@@ -1,99 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <time.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <unistd.h>
-#include <stdint.h>
-#include <errno.h>
-#include <assert.h>
-#include <poll.h>
-#include <stdbool.h>
-
-#include "kdbus-api.h"
-#include "kdbus-test.h"
-#include "kdbus-util.h"
-#include "kdbus-enum.h"
-
-int timeout_msg_recv(struct kdbus_conn *conn, uint64_t *expected)
-{
- struct kdbus_cmd_recv recv = { .size = sizeof(recv) };
- struct kdbus_msg *msg;
- int ret;
-
- ret = kdbus_cmd_recv(conn->fd, &recv);
- if (ret < 0) {
- kdbus_printf("error receiving message: %d (%m)\n", ret);
- return ret;
- }
-
- msg = (struct kdbus_msg *)(conn->buf + recv.msg.offset);
-
- ASSERT_RETURN_VAL(msg->payload_type == KDBUS_PAYLOAD_KERNEL, -EINVAL);
- ASSERT_RETURN_VAL(msg->src_id == KDBUS_SRC_ID_KERNEL, -EINVAL);
- ASSERT_RETURN_VAL(msg->dst_id == conn->id, -EINVAL);
-
- *expected &= ~(1ULL << msg->cookie_reply);
- kdbus_printf("Got message timeout for cookie %llu\n",
- msg->cookie_reply);
-
- ret = kdbus_free(conn, recv.msg.offset);
- if (ret < 0)
- return ret;
-
- return 0;
-}
-
-int kdbus_test_timeout(struct kdbus_test_env *env)
-{
- struct kdbus_conn *conn_a, *conn_b;
- struct pollfd fd;
- int ret, i, n_msgs = 4;
- uint64_t expected = 0;
- uint64_t cookie = 0xdeadbeef;
-
- conn_a = kdbus_hello(env->buspath, 0, NULL, 0);
- conn_b = kdbus_hello(env->buspath, 0, NULL, 0);
- ASSERT_RETURN(conn_a && conn_b);
-
- fd.fd = conn_b->fd;
-
- /*
- * send messages that expect a reply (within 100 msec),
- * but never answer it.
- */
- for (i = 0; i < n_msgs; i++, cookie++) {
- kdbus_printf("Sending message with cookie %llu ...\n",
- (unsigned long long)cookie);
- ASSERT_RETURN(kdbus_msg_send(conn_b, NULL, cookie,
- KDBUS_MSG_EXPECT_REPLY,
- (i + 1) * 100ULL * 1000000ULL, 0,
- conn_a->id) == 0);
- expected |= 1ULL << cookie;
- }
-
- for (;;) {
- fd.events = POLLIN | POLLPRI | POLLHUP;
- fd.revents = 0;
-
- ret = poll(&fd, 1, (n_msgs + 1) * 100);
- if (ret == 0)
- kdbus_printf("--- timeout\n");
- if (ret <= 0)
- break;
-
- if (fd.revents & POLLIN)
- ASSERT_RETURN(!timeout_msg_recv(conn_b, &expected));
-
- if (expected == 0)
- break;
- }
-
- ASSERT_RETURN(expected == 0);
-
- kdbus_conn_free(conn_a);
- kdbus_conn_free(conn_b);
-
- return TEST_OK;
-}