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//
//
// Copyright 2015 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 <memory>
#include "absl/strings/str_cat.h"
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#include <grpc/impl/channel_arg_names.h>
#include <grpc/status.h>
#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/gprpp/time.h"
#include "test/core/end2end/end2end_tests.h"
#include "test/core/end2end/tests/cancel_test_helpers.h"
#include "test/core/util/test_config.h"
namespace grpc_core {
// Cancel after accept, no payload
void CancelAfterAccept(CoreEnd2endTest& test,
std::unique_ptr<CancellationMode> cancellation_mode,
Duration timeout) {
auto c = test.NewClientCall("/service/method").Timeout(timeout).Create();
CoreEnd2endTest::IncomingStatusOnClient server_status;
CoreEnd2endTest::IncomingMetadata server_initial_metadata;
CoreEnd2endTest::IncomingMessage server_message;
c.NewBatch(1)
.RecvStatusOnClient(server_status)
.SendInitialMetadata({})
.SendMessage(RandomSlice(1024))
.RecvInitialMetadata(server_initial_metadata)
.RecvMessage(server_message);
auto s = test.RequestCall(2);
test.Expect(2, true);
test.Step();
CoreEnd2endTest::IncomingMessage client_message;
CoreEnd2endTest::IncomingCloseOnServer client_close;
s.NewBatch(3)
.RecvMessage(client_message)
.SendInitialMetadata({})
.SendMessage(RandomSlice(1024))
.RecvCloseOnServer(client_close);
cancellation_mode->Apply(c);
test.Expect(1, true);
test.Expect(3, true);
test.Step();
EXPECT_THAT(server_status.status(),
::testing::AnyOf(cancellation_mode->ExpectedStatus(),
GRPC_STATUS_INTERNAL));
EXPECT_TRUE(client_close.was_cancelled());
}
CORE_END2END_TEST(CoreEnd2endTest, CancelAfterAccept) {
CancelAfterAccept(*this, std::make_unique<CancelCancellationMode>(),
Duration::Seconds(5));
}
CORE_END2END_TEST(CoreDeadlineTest, DeadlineAfterAccept) {
CancelAfterAccept(*this, std::make_unique<DeadlineCancellationMode>(),
Duration::Seconds(5));
}
CORE_END2END_TEST(CoreClientChannelTest, DeadlineAfterAcceptWithServiceConfig) {
InitServer(ChannelArgs());
InitClient(ChannelArgs().Set(
GRPC_ARG_SERVICE_CONFIG,
absl::StrCat(
"{\n"
" \"methodConfig\": [ {\n"
" \"name\": [\n"
" { \"service\": \"service\", \"method\": \"method\" },\n"
" { \"service\": \"unused\" }\n"
" ],\n"
" \"timeout\": \"",
5 * grpc_test_slowdown_factor(),
"s\"\n"
" } ]\n"
"}")));
CancelAfterAccept(*this, std::make_unique<DeadlineCancellationMode>(),
Duration::Infinity());
}
} // namespace grpc_core
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