From f97cf54db7a6f7642cc9fd122f23c4396c39bcf0 Mon Sep 17 00:00:00 2001 From: "Bobby R. Bruce" Date: Mon, 23 Sep 2019 13:52:58 -0700 Subject: ext: Updated Pybind11 to version 2.4.1. This updates Pybind11 from version 2.2.1 to version 2.4.1. This fixes warning/error received when "" is used when compiling using c++14 with clang. It should be noted that "ext/pybind11/include/pybind11/std.h" has been changed to include a fix added by commit ba42457254cc362eddc099f22b60d469cc6369e0. This is necessary to avoid build errors. Built: Linux (gcc, c++11) and MacOS (clang, c++14). Tested: Ran quick tests for X86, ARM, and RISC-V. Deprecates: https://gem5-review.googlesource.com/c/public/gem5/+/21019 Change-Id: Ie9783511cb6be50136076a55330e645f4f36d075 Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/21119 Reviewed-by: Jason Lowe-Power Reviewed-by: Andreas Sandberg Maintainer: Jason Lowe-Power Maintainer: Andreas Sandberg Tested-by: kokoro --- ext/pybind11/tests/test_callbacks.py | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) (limited to 'ext/pybind11/tests/test_callbacks.py') diff --git a/ext/pybind11/tests/test_callbacks.py b/ext/pybind11/tests/test_callbacks.py index 93c42c22b..6439c8e72 100644 --- a/ext/pybind11/tests/test_callbacks.py +++ b/ext/pybind11/tests/test_callbacks.py @@ -1,5 +1,6 @@ import pytest from pybind11_tests import callbacks as m +from threading import Thread def test_callbacks(): @@ -105,3 +106,31 @@ def test_function_signatures(doc): def test_movable_object(): assert m.callback_with_movable(lambda _: None) is True + + +def test_async_callbacks(): + # serves as state for async callback + class Item: + def __init__(self, value): + self.value = value + + res = [] + + # generate stateful lambda that will store result in `res` + def gen_f(): + s = Item(3) + return lambda j: res.append(s.value + j) + + # do some work async + work = [1, 2, 3, 4] + m.test_async_callback(gen_f(), work) + # wait until work is done + from time import sleep + sleep(0.5) + assert sum(res) == sum([x + 3 for x in work]) + + +def test_async_async_callbacks(): + t = Thread(target=test_async_callbacks) + t.start() + t.join() -- cgit v1.2.3