mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
52 lines
1.6 KiB
52 lines
1.6 KiB
3 years ago
|
// Copyright 2021 gRPC authors.
|
||
|
|
//
|
||
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
// you may not use this file except in compliance with the License.
|
||
|
|
// You may obtain a copy of the License at
|
||
|
|
//
|
||
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
//
|
||
|
|
// Unless required by applicable law or agreed to in writing, software
|
||
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
// See the License for the specific language governing permissions and
|
||
|
|
// limitations under the License.
|
||
|
|
|
||
|
|
#include "src/core/lib/promise/latch.h"
|
||
|
|
#include <gmock/gmock.h>
|
||
|
|
#include <gtest/gtest.h>
|
||
|
|
#include "src/core/lib/promise/join.h"
|
||
|
|
#include "src/core/lib/promise/seq.h"
|
||
|
|
|
||
|
|
using testing::MockFunction;
|
||
|
|
using testing::StrictMock;
|
||
|
|
|
||
|
|
namespace grpc_core {
|
||
|
|
|
||
|
|
TEST(LatchTest, Works) {
|
||
|
|
Latch<int> latch;
|
||
|
|
StrictMock<MockFunction<void(absl::Status)>> on_done;
|
||
|
|
EXPECT_CALL(on_done, Call(absl::OkStatus()));
|
||
|
|
MakeActivity(
|
||
|
|
[&latch] {
|
||
|
|
return Seq(Join(latch.Wait(),
|
||
|
|
[&latch]() {
|
||
|
|
latch.Set(42);
|
||
|
|
return true;
|
||
|
|
}),
|
||
|
|
[](std::tuple<int*, bool> result) {
|
||
|
|
EXPECT_EQ(*std::get<0>(result), 42);
|
||
|
|
return absl::OkStatus();
|
||
|
|
});
|
||
|
|
},
|
||
|
|
NoCallbackScheduler(),
|
||
|
|
[&on_done](absl::Status status) { on_done.Call(std::move(status)); });
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace grpc_core
|
||
|
|
|
||
|
|
int main(int argc, char** argv) {
|
||
|
|
::testing::InitGoogleTest(&argc, argv);
|
||
|
|
return RUN_ALL_TESTS();
|
||
|
|
}
|