Wolfgang Walter wine@stwm.de wrote:
This is not a work around.
todo_wine will not magically undo sending the bytes. Please explain why you think that there will be now pending bytes in the tx buffer if the tests fails.
And why it does not make the next tests fail even if wine would behave correctly then.
res = WriteFile(hcom, tbuf, sizeof(tbuf), &bytes, NULL);todo_wine ok(!res, "WriteFile on an overlapped handle without ovl structure should fail\n"); todo_wine ok(GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
both tests would fail with wine actually. Wine does write 17 bytes to com port these bytes now sit in tx buffer and need some time sending. This distorts the following tests which tests the EV_TXEMPTY behaviour:
Again 17 bytes are written and then the tests assume that one waits for these 17 bytes (timeout value and messurement). But really we wait for much more bytes being sent, up to 36.
So even if EV_TXEMPTY handling would work the test for it will fail with a timeout.
Does 'make test' pass without failures for you?