1 //
2 //
3 // Copyright 2015 gRPC authors.
4 //
5 // Licensed under the Apache License, Version 2.0 (the "License");
6 // you may not use this file except in compliance with the License.
7 // You may obtain a copy of the License at
8 //
9 // http://www.apache.org/licenses/LICENSE-2.0
10 //
11 // Unless required by applicable law or agreed to in writing, software
12 // distributed under the License is distributed on an "AS IS" BASIS,
13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 // See the License for the specific language governing permissions and
15 // limitations under the License.
16 //
17 //
18
19 #include <memory>
20
21 #include "gtest/gtest.h"
22
23 #include <grpc/status.h>
24
25 #include "src/core/lib/gprpp/time.h"
26 #include "test/core/end2end/end2end_tests.h"
27
28 namespace grpc_core {
29 namespace {
30
CORE_END2END_TEST(Http2Test,GracefulServerShutdown)31 CORE_END2END_TEST(Http2Test, GracefulServerShutdown) {
32 auto c = NewClientCall("/foo").Timeout(Duration::Seconds(10)).Create();
33 CoreEnd2endTest::IncomingStatusOnClient server_status;
34 CoreEnd2endTest::IncomingMetadata server_initial_metadata;
35 c.NewBatch(1)
36 .SendInitialMetadata({})
37 .SendCloseFromClient()
38 .RecvInitialMetadata(server_initial_metadata)
39 .RecvStatusOnClient(server_status);
40 auto s = RequestCall(101);
41 Expect(101, true);
42 Step();
43 // shutdown and destroy the server
44 ShutdownServerAndNotify(200);
45 Step();
46 CoreEnd2endTest::IncomingCloseOnServer client_close;
47 s.NewBatch(102)
48 .SendInitialMetadata({})
49 .SendStatusFromServer(GRPC_STATUS_UNIMPLEMENTED, "xyz", {})
50 .RecvCloseOnServer(client_close);
51 Expect(102, true);
52 Expect(200, true);
53 Expect(1, true);
54 Step();
55
56 EXPECT_EQ(server_status.status(), GRPC_STATUS_UNIMPLEMENTED);
57 EXPECT_EQ(s.method(), "/foo");
58 EXPECT_FALSE(client_close.was_cancelled());
59 }
60
61 } // namespace
62 } // namespace grpc_core
63