1 // Copyright 2023 gRPC authors.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14
15 #include "src/core/lib/promise/status_flag.h"
16
17 #include <memory>
18 #include <utility>
19
20 #include "gtest/gtest.h"
21
22 namespace grpc_core {
23
TEST(StatusFlagTest,Basics)24 TEST(StatusFlagTest, Basics) {
25 EXPECT_TRUE(StatusFlag(true).ok());
26 EXPECT_FALSE(StatusFlag(false).ok());
27 EXPECT_TRUE(StatusCast<absl::Status>(StatusFlag(true)).ok());
28 EXPECT_FALSE(StatusCast<absl::Status>(StatusFlag(false)).ok());
29 EXPECT_TRUE(ValueOrFailure<int>(42).ok());
30 EXPECT_FALSE(ValueOrFailure<int>(Failure{}).ok());
31 EXPECT_TRUE(StatusCast<absl::Status>(ValueOrFailure<int>(42).status()).ok());
32 EXPECT_FALSE(
33 StatusCast<absl::Status>(ValueOrFailure<int>(Failure{}).status()).ok());
34 EXPECT_EQ(ValueOrFailure<int>(42).value(), 42);
35 EXPECT_EQ(StatusCast<absl::StatusOr<int>>(ValueOrFailure<int>(42)).value(),
36 42);
37 EXPECT_TRUE(IsStatusOk(Success{}));
38 EXPECT_FALSE(IsStatusOk(Failure{}));
39 }
40
41 } // namespace grpc_core
42
main(int argc,char ** argv)43 int main(int argc, char** argv) {
44 ::testing::InitGoogleTest(&argc, argv);
45 return RUN_ALL_TESTS();
46 }
47