diff options
author | Noah Eisen <ncteisen@gmail.com> | 2017-07-06 14:53:02 -0700 |
---|---|---|
committer | GitHub <noreply@github.com> | 2017-07-06 14:53:02 -0700 |
commit | e09581de9a391306f672e0d8424c1eb291859431 (patch) | |
tree | 415ccdbb8fbb69ff98ed72b49f9e37fd121ff1b2 /test | |
parent | 9796c8a31af5b91e4c98281a0a6cd768d52d5e77 (diff) | |
parent | 67a40548ca96a652fb863212f8d116762347fc5e (diff) |
Merge pull request #11557 from ncteisen/writelast-bugfix
WriteLast Bugfix
Diffstat (limited to 'test')
-rw-r--r-- | test/cpp/end2end/end2end_test.cc | 90 | ||||
-rw-r--r-- | test/cpp/end2end/hybrid_end2end_test.cc | 6 | ||||
-rw-r--r-- | test/cpp/end2end/test_service_impl.cc | 8 | ||||
-rw-r--r-- | test/cpp/end2end/test_service_impl.h | 3 | ||||
-rw-r--r-- | test/cpp/util/grpc_tool_test.cc | 6 |
5 files changed, 77 insertions, 36 deletions
diff --git a/test/cpp/end2end/end2end_test.cc b/test/cpp/end2end/end2end_test.cc index da1c9b1f15..d72dda3f59 100644 --- a/test/cpp/end2end/end2end_test.cc +++ b/test/cpp/end2end/end2end_test.cc @@ -437,7 +437,7 @@ class End2endServerTryCancelTest : public End2endTest { auto stream = stub_->ResponseStream(&context, request); int num_msgs_read = 0; - while (num_msgs_read < kNumResponseStreamsMsgs) { + while (num_msgs_read < kServerDefaultResponseStreamsToSend) { if (!stream->Read(&response)) { break; } @@ -463,14 +463,14 @@ class End2endServerTryCancelTest : public End2endTest { case CANCEL_DURING_PROCESSING: // Server cancelled while writing messages. Client must have read less // than or equal to the expected number of messages - EXPECT_LE(num_msgs_read, kNumResponseStreamsMsgs); + EXPECT_LE(num_msgs_read, kServerDefaultResponseStreamsToSend); break; case CANCEL_AFTER_PROCESSING: // Even though the Server cancelled after writing all messages, the RPC // may be cancelled before the Client got a chance to read all the // messages. - EXPECT_LE(num_msgs_read, kNumResponseStreamsMsgs); + EXPECT_LE(num_msgs_read, kServerDefaultResponseStreamsToSend); break; default: { @@ -743,12 +743,10 @@ TEST_P(End2endTest, ResponseStream) { request.set_message("hello"); auto stream = stub_->ResponseStream(&context, request); - EXPECT_TRUE(stream->Read(&response)); - EXPECT_EQ(response.message(), request.message() + "0"); - EXPECT_TRUE(stream->Read(&response)); - EXPECT_EQ(response.message(), request.message() + "1"); - EXPECT_TRUE(stream->Read(&response)); - EXPECT_EQ(response.message(), request.message() + "2"); + for (int i = 0; i < kServerDefaultResponseStreamsToSend; ++i) { + EXPECT_TRUE(stream->Read(&response)); + EXPECT_EQ(response.message(), request.message() + grpc::to_string(i)); + } EXPECT_FALSE(stream->Read(&response)); Status s = stream->Finish(); @@ -764,12 +762,33 @@ TEST_P(End2endTest, ResponseStreamWithCoalescingApi) { context.AddMetadata(kServerUseCoalescingApi, "1"); auto stream = stub_->ResponseStream(&context, request); + for (int i = 0; i < kServerDefaultResponseStreamsToSend; ++i) { + EXPECT_TRUE(stream->Read(&response)); + EXPECT_EQ(response.message(), request.message() + grpc::to_string(i)); + } + EXPECT_FALSE(stream->Read(&response)); + + Status s = stream->Finish(); + EXPECT_TRUE(s.ok()); +} + +// This was added to prevent regression from issue: +// https://github.com/grpc/grpc/issues/11546 +TEST_P(End2endTest, ResponseStreamWithEverythingCoalesced) { + ResetStub(); + EchoRequest request; + EchoResponse response; + ClientContext context; + request.set_message("hello"); + context.AddMetadata(kServerUseCoalescingApi, "1"); + // We will only send one message, forcing everything (init metadata, message, + // trailing) to be coalesced together. + context.AddMetadata(kServerResponseStreamsToSend, "1"); + + auto stream = stub_->ResponseStream(&context, request); EXPECT_TRUE(stream->Read(&response)); EXPECT_EQ(response.message(), request.message() + "0"); - EXPECT_TRUE(stream->Read(&response)); - EXPECT_EQ(response.message(), request.message() + "1"); - EXPECT_TRUE(stream->Read(&response)); - EXPECT_EQ(response.message(), request.message() + "2"); + EXPECT_FALSE(stream->Read(&response)); Status s = stream->Finish(); @@ -785,20 +804,12 @@ TEST_P(End2endTest, BidiStream) { auto stream = stub_->BidiStream(&context); - request.set_message(msg + "0"); - EXPECT_TRUE(stream->Write(request)); - EXPECT_TRUE(stream->Read(&response)); - EXPECT_EQ(response.message(), request.message()); - - request.set_message(msg + "1"); - EXPECT_TRUE(stream->Write(request)); - EXPECT_TRUE(stream->Read(&response)); - EXPECT_EQ(response.message(), request.message()); - - request.set_message(msg + "2"); - EXPECT_TRUE(stream->Write(request)); - EXPECT_TRUE(stream->Read(&response)); - EXPECT_EQ(response.message(), request.message()); + for (int i = 0; i < kServerDefaultResponseStreamsToSend; ++i) { + request.set_message(msg + grpc::to_string(i)); + EXPECT_TRUE(stream->Write(request)); + EXPECT_TRUE(stream->Read(&response)); + EXPECT_EQ(response.message(), request.message()); + } stream->WritesDone(); EXPECT_FALSE(stream->Read(&response)); @@ -841,6 +852,31 @@ TEST_P(End2endTest, BidiStreamWithCoalescingApi) { EXPECT_TRUE(s.ok()); } +// This was added to prevent regression from issue: +// https://github.com/grpc/grpc/issues/11546 +TEST_P(End2endTest, BidiStreamWithEverythingCoalesced) { + ResetStub(); + EchoRequest request; + EchoResponse response; + ClientContext context; + context.AddMetadata(kServerFinishAfterNReads, "1"); + context.set_initial_metadata_corked(true); + grpc::string msg("hello"); + + auto stream = stub_->BidiStream(&context); + + request.set_message(msg + "0"); + stream->WriteLast(request, WriteOptions()); + EXPECT_TRUE(stream->Read(&response)); + EXPECT_EQ(response.message(), request.message()); + + EXPECT_FALSE(stream->Read(&response)); + EXPECT_FALSE(stream->Read(&response)); + + Status s = stream->Finish(); + EXPECT_TRUE(s.ok()); +} + // Talk to the two services with the same name but different package names. // The two stubs are created on the same channel. TEST_P(End2endTest, DiffPackageServices) { diff --git a/test/cpp/end2end/hybrid_end2end_test.cc b/test/cpp/end2end/hybrid_end2end_test.cc index 8a31ab77b2..cb515533ed 100644 --- a/test/cpp/end2end/hybrid_end2end_test.cc +++ b/test/cpp/end2end/hybrid_end2end_test.cc @@ -521,7 +521,7 @@ class SplitResponseStreamDupPkg stream->NextMessageSize(&next_msg_sz); gpr_log(GPR_INFO, "Split Streamed Next Message Size is %u", next_msg_sz); GPR_ASSERT(stream->Read(&req)); - for (int i = 0; i < kNumResponseStreamsMsgs; i++) { + for (int i = 0; i < kServerDefaultResponseStreamsToSend; i++) { resp.set_message(req.message() + grpc::to_string(i) + "_dup"); GPR_ASSERT(stream->Write(resp)); } @@ -561,7 +561,7 @@ class FullySplitStreamedDupPkg stream->NextMessageSize(&next_msg_sz); gpr_log(GPR_INFO, "Split Streamed Next Message Size is %u", next_msg_sz); GPR_ASSERT(stream->Read(&req)); - for (int i = 0; i < kNumResponseStreamsMsgs; i++) { + for (int i = 0; i < kServerDefaultResponseStreamsToSend; i++) { resp.set_message(req.message() + grpc::to_string(i) + "_dup"); GPR_ASSERT(stream->Write(resp)); } @@ -613,7 +613,7 @@ class FullyStreamedDupPkg : public duplicate::EchoTestService::StreamedService { stream->NextMessageSize(&next_msg_sz); gpr_log(GPR_INFO, "Split Streamed Next Message Size is %u", next_msg_sz); GPR_ASSERT(stream->Read(&req)); - for (int i = 0; i < kNumResponseStreamsMsgs; i++) { + for (int i = 0; i < kServerDefaultResponseStreamsToSend; i++) { resp.set_message(req.message() + grpc::to_string(i) + "_dup"); GPR_ASSERT(stream->Write(resp)); } diff --git a/test/cpp/end2end/test_service_impl.cc b/test/cpp/end2end/test_service_impl.cc index e1260277b4..4fa98c24f5 100644 --- a/test/cpp/end2end/test_service_impl.cc +++ b/test/cpp/end2end/test_service_impl.cc @@ -239,6 +239,10 @@ Status TestServiceImpl::ResponseStream(ServerContext* context, int server_coalescing_api = GetIntValueFromMetadata( kServerUseCoalescingApi, context->client_metadata(), 0); + int server_responses_to_send = GetIntValueFromMetadata( + kServerResponseStreamsToSend, context->client_metadata(), + kServerDefaultResponseStreamsToSend); + if (server_try_cancel == CANCEL_BEFORE_PROCESSING) { ServerTryCancel(context); return Status::CANCELLED; @@ -251,9 +255,9 @@ Status TestServiceImpl::ResponseStream(ServerContext* context, new std::thread(&TestServiceImpl::ServerTryCancel, this, context); } - for (int i = 0; i < kNumResponseStreamsMsgs; i++) { + for (int i = 0; i < server_responses_to_send; i++) { response.set_message(request->message() + grpc::to_string(i)); - if (i == kNumResponseStreamsMsgs - 1 && server_coalescing_api != 0) { + if (i == server_responses_to_send - 1 && server_coalescing_api != 0) { writer->WriteLast(response, WriteOptions()); } else { writer->Write(response); diff --git a/test/cpp/end2end/test_service_impl.h b/test/cpp/end2end/test_service_impl.h index 52f1b991c7..e485769bb2 100644 --- a/test/cpp/end2end/test_service_impl.h +++ b/test/cpp/end2end/test_service_impl.h @@ -29,7 +29,8 @@ namespace grpc { namespace testing { -const int kNumResponseStreamsMsgs = 3; +const int kServerDefaultResponseStreamsToSend = 3; +const char* const kServerResponseStreamsToSend = "server_responses_to_send"; const char* const kServerCancelAfterReads = "cancel_after_reads"; const char* const kServerTryCancelRequest = "server_try_cancel"; const char* const kDebugInfoTrailerKey = "debug-info-bin"; diff --git a/test/cpp/util/grpc_tool_test.cc b/test/cpp/util/grpc_tool_test.cc index 4069c7a91a..dd00581f2b 100644 --- a/test/cpp/util/grpc_tool_test.cc +++ b/test/cpp/util/grpc_tool_test.cc @@ -87,7 +87,7 @@ DECLARE_bool(l); namespace { -const int kNumResponseStreamsMsgs = 3; +const int kServerDefaultResponseStreamsToSend = 3; class TestCliCredentials final : public grpc::testing::CliCredentials { public: @@ -159,7 +159,7 @@ class TestServiceImpl : public ::grpc::testing::EchoTestService::Service { context->AddTrailingMetadata("trailing_key", "trailing_value"); EchoResponse response; - for (int i = 0; i < kNumResponseStreamsMsgs; i++) { + for (int i = 0; i < kServerDefaultResponseStreamsToSend; i++) { response.set_message(request->message() + grpc::to_string(i)); writer->Write(response); } @@ -463,7 +463,7 @@ TEST_F(GrpcToolTest, CallCommandResponseStream) { std::placeholders::_1))); // Expected output: "message: \"Hello{n}\"" - for (int i = 0; i < kNumResponseStreamsMsgs; i++) { + for (int i = 0; i < kServerDefaultResponseStreamsToSend; i++) { grpc::string expected_response_text = "message: \"Hello" + grpc::to_string(i) + "\"\n"; EXPECT_TRUE(NULL != strstr(output_stream.str().c_str(), |