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							- /*
 
-  *
 
-  * Copyright 2017, Google Inc.
 
-  * All rights reserved.
 
-  *
 
-  * Redistribution and use in source and binary forms, with or without
 
-  * modification, are permitted provided that the following conditions are
 
-  * met:
 
-  *
 
-  *     * Redistributions of source code must retain the above copyright
 
-  * notice, this list of conditions and the following disclaimer.
 
-  *     * Redistributions in binary form must reproduce the above
 
-  * copyright notice, this list of conditions and the following disclaimer
 
-  * in the documentation and/or other materials provided with the
 
-  * distribution.
 
-  *     * Neither the name of Google Inc. nor the names of its
 
-  * contributors may be used to endorse or promote products derived from
 
-  * this software without specific prior written permission.
 
-  *
 
-  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 
-  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 
-  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 
-  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 
-  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 
-  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 
-  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 
-  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 
-  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 
-  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 
-  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-  *
 
-  */
 
- #include <grpc++/support/error_details.h>
 
- #include <gtest/gtest.h>
 
- #include "src/proto/grpc/status/status.pb.h"
 
- #include "src/proto/grpc/testing/echo_messages.pb.h"
 
- namespace grpc {
 
- namespace {
 
- TEST(ExtractTest, Success) {
 
-   google::rpc::Status expected;
 
-   expected.set_code(13);  // INTERNAL
 
-   expected.set_message("I am an error message");
 
-   testing::EchoRequest expected_details;
 
-   expected_details.set_message(grpc::string(100, '\0'));
 
-   expected.add_details()->PackFrom(expected_details);
 
-   google::rpc::Status to;
 
-   grpc::string error_details = expected.SerializeAsString();
 
-   Status from(static_cast<StatusCode>(expected.code()), expected.message(),
 
-               error_details);
 
-   EXPECT_TRUE(ExtractErrorDetails(from, &to).ok());
 
-   EXPECT_EQ(expected.code(), to.code());
 
-   EXPECT_EQ(expected.message(), to.message());
 
-   EXPECT_EQ(1, to.details_size());
 
-   testing::EchoRequest details;
 
-   to.details(0).UnpackTo(&details);
 
-   EXPECT_EQ(expected_details.message(), details.message());
 
- }
 
- TEST(ExtractTest, NullInput) {
 
-   EXPECT_EQ(StatusCode::FAILED_PRECONDITION,
 
-             ExtractErrorDetails(Status(), nullptr).error_code());
 
- }
 
- TEST(ExtractTest, Unparsable) {
 
-   grpc::string error_details("I am not a status object");
 
-   Status from(StatusCode::INTERNAL, "", error_details);
 
-   google::rpc::Status to;
 
-   EXPECT_EQ(StatusCode::INVALID_ARGUMENT,
 
-             ExtractErrorDetails(from, &to).error_code());
 
- }
 
- TEST(SetTest, Success) {
 
-   google::rpc::Status expected;
 
-   expected.set_code(13);  // INTERNAL
 
-   expected.set_message("I am an error message");
 
-   testing::EchoRequest expected_details;
 
-   expected_details.set_message(grpc::string(100, '\0'));
 
-   expected.add_details()->PackFrom(expected_details);
 
-   Status to;
 
-   Status s = SetErrorDetails(expected, &to);
 
-   EXPECT_TRUE(s.ok());
 
-   EXPECT_EQ(expected.code(), to.error_code());
 
-   EXPECT_EQ(expected.message(), to.error_message());
 
-   EXPECT_EQ(expected.SerializeAsString(), to.error_details());
 
- }
 
- TEST(SetTest, NullInput) {
 
-   EXPECT_EQ(StatusCode::FAILED_PRECONDITION,
 
-             SetErrorDetails(google::rpc::Status(), nullptr).error_code());
 
- }
 
- TEST(SetTest, OutOfScopeErrorCode) {
 
-   google::rpc::Status expected;
 
-   expected.set_code(20);  // Out of scope (DATA_LOSS is 15).
 
-   expected.set_message("I am an error message");
 
-   testing::EchoRequest expected_details;
 
-   expected_details.set_message(grpc::string(100, '\0'));
 
-   expected.add_details()->PackFrom(expected_details);
 
-   Status to;
 
-   Status s = SetErrorDetails(expected, &to);
 
-   EXPECT_TRUE(s.ok());
 
-   EXPECT_EQ(StatusCode::UNKNOWN, to.error_code());
 
-   EXPECT_EQ(expected.message(), to.error_message());
 
-   EXPECT_EQ(expected.SerializeAsString(), to.error_details());
 
- }
 
- }  // namespace
 
- }  // namespace grpc
 
- int main(int argc, char** argv) {
 
-   ::testing::InitGoogleTest(&argc, argv);
 
-   return RUN_ALL_TESTS();
 
- }
 
 
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