mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
24 lines
1.0 KiB
Markdown
24 lines
1.0 KiB
Markdown
Background
|
|
==========
|
|
Tests for the same situation as `thread_msg_block_w_queue`, but without an initialized message queue for the main thread:
|
|
|
|
This test application checks for the behavior reported in https://github.com/RIOT-OS/RIOT/issues/100:
|
|
|
|
Usually, when a thread (here `sender_thread`) sends a message to another thread (here the `main` thread) whose message queue already holds a message, the message of `sender_thread` is copied into `main`'s message queue and `sender_thread` is set to `STATUS_PENDING`. However, this should *not* happen if `sender_thread` is currently in `STATUS_REPLY_BLOCKED` mode, since it is in the middle of a different, blocking send.
|
|
|
|
In the aforementioned issue, it was reported that this undesired behavior was happening. It has been fixed since, and this test ensures that it doesn't re-occur again.
|
|
|
|
Expected result
|
|
===============
|
|
The output should look as follows:
|
|
|
|
```
|
|
sender_thread start
|
|
main thread alive
|
|
```
|
|
|
|
If you see
|
|
```
|
|
ERROR: sender_thread should be blocking
|
|
```
|
|
something went wrong. |