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 <grpc/grpc.h>
20 #include <grpc/impl/channel_arg_names.h>
21 #include <grpc/status.h>
22
23 #include <memory>
24
25 #include "absl/log/log.h"
26 #include "gtest/gtest.h"
27 #include "src/core/lib/channel/channel_args.h"
28 #include "src/core/util/time.h"
29 #include "test/core/end2end/end2end_tests.h"
30
31 namespace grpc_core {
32 namespace {
33
CORE_END2END_TEST(Http2SingleHopTest,SimpleDelayedRequestShort)34 CORE_END2END_TEST(Http2SingleHopTest, SimpleDelayedRequestShort) {
35 InitClient(ChannelArgs()
36 .Set(GRPC_ARG_INITIAL_RECONNECT_BACKOFF_MS, 1000)
37 .Set(GRPC_ARG_MAX_RECONNECT_BACKOFF_MS, 1000)
38 .Set(GRPC_ARG_MIN_RECONNECT_BACKOFF_MS, 5000));
39 LOG(ERROR) << "Create client side call";
40 auto c = NewClientCall("/foo").Timeout(Duration::Minutes(1)).Create();
41 IncomingMetadata server_initial_metadata;
42 IncomingStatusOnClient server_status;
43 LOG(ERROR) << "Start initial batch";
44 c.NewBatch(1)
45 .SendInitialMetadata({}, GRPC_INITIAL_METADATA_WAIT_FOR_READY)
46 .SendCloseFromClient()
47 .RecvInitialMetadata(server_initial_metadata)
48 .RecvStatusOnClient(server_status);
49 LOG(ERROR) << "Start server";
50 InitServer(ChannelArgs());
51 auto s = RequestCall(101);
52 Expect(101, true);
53 Step();
54 IncomingCloseOnServer client_close;
55 s.NewBatch(102)
56 .SendInitialMetadata({})
57 .SendStatusFromServer(GRPC_STATUS_UNIMPLEMENTED, "xyz", {})
58 .RecvCloseOnServer(client_close);
59 Expect(102, true);
60 Expect(1, true);
61 Step();
62 EXPECT_EQ(server_status.status(), GRPC_STATUS_UNIMPLEMENTED);
63 EXPECT_EQ(server_status.message(), "xyz");
64 EXPECT_EQ(s.method(), "/foo");
65 EXPECT_FALSE(client_close.was_cancelled());
66 }
67
68 } // namespace
69 } // namespace grpc_core
70