139 lines
4.8 KiB
C++
139 lines
4.8 KiB
C++
// Protocol Buffers - Google's data interchange format
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// Copyright 2008 Google Inc. All rights reserved.
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// https://developers.google.com/protocol-buffers/
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include <google/protobuf/stubs/status.h>
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#include <stdio.h>
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#include <google/protobuf/testing/googletest.h>
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#include <gtest/gtest.h>
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namespace google {
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namespace protobuf {
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namespace {
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TEST(Status, Empty) {
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util::Status status;
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EXPECT_EQ(util::error::OK, util::Status::OK.error_code());
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EXPECT_EQ(util::error::OK, util::Status::OK.code());
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EXPECT_EQ("OK", util::Status::OK.ToString());
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}
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TEST(Status, GenericCodes) {
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EXPECT_EQ(util::error::OK, util::Status::OK.error_code());
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EXPECT_EQ(util::error::OK, util::Status::OK.code());
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EXPECT_EQ(util::error::CANCELLED, util::Status::CANCELLED.error_code());
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EXPECT_EQ(util::error::CANCELLED, util::Status::CANCELLED.code());
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EXPECT_EQ(util::error::UNKNOWN, util::Status::UNKNOWN.error_code());
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EXPECT_EQ(util::error::UNKNOWN, util::Status::UNKNOWN.code());
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}
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TEST(Status, ConstructorZero) {
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util::Status status(util::error::OK, "msg");
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EXPECT_TRUE(status.ok());
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EXPECT_EQ("OK", status.ToString());
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}
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TEST(Status, CheckOK) {
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util::Status status;
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GOOGLE_CHECK_OK(status);
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GOOGLE_CHECK_OK(status) << "Failed";
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GOOGLE_DCHECK_OK(status) << "Failed";
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}
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TEST(Status, ErrorMessage) {
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util::Status status(util::error::INVALID_ARGUMENT, "");
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EXPECT_FALSE(status.ok());
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EXPECT_EQ("", status.error_message().ToString());
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EXPECT_EQ("", status.message().ToString());
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EXPECT_EQ("INVALID_ARGUMENT", status.ToString());
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status = util::Status(util::error::INVALID_ARGUMENT, "msg");
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EXPECT_FALSE(status.ok());
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EXPECT_EQ("msg", status.error_message().ToString());
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EXPECT_EQ("msg", status.message().ToString());
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EXPECT_EQ("INVALID_ARGUMENT:msg", status.ToString());
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status = util::Status(util::error::OK, "msg");
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EXPECT_TRUE(status.ok());
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EXPECT_EQ("", status.error_message().ToString());
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EXPECT_EQ("", status.message().ToString());
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EXPECT_EQ("OK", status.ToString());
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}
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TEST(Status, Copy) {
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util::Status a(util::error::UNKNOWN, "message");
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util::Status b(a);
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ASSERT_EQ(a.ToString(), b.ToString());
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}
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TEST(Status, Assign) {
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util::Status a(util::error::UNKNOWN, "message");
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util::Status b;
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b = a;
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ASSERT_EQ(a.ToString(), b.ToString());
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}
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TEST(Status, AssignEmpty) {
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util::Status a(util::error::UNKNOWN, "message");
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util::Status b;
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a = b;
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ASSERT_EQ(std::string("OK"), a.ToString());
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ASSERT_TRUE(b.ok());
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ASSERT_TRUE(a.ok());
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}
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TEST(Status, EqualsOK) {
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ASSERT_EQ(util::Status::OK, util::Status());
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}
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TEST(Status, EqualsSame) {
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const util::Status a = util::Status(util::error::CANCELLED, "message");
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const util::Status b = util::Status(util::error::CANCELLED, "message");
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ASSERT_EQ(a, b);
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}
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TEST(Status, EqualsCopy) {
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const util::Status a = util::Status(util::error::CANCELLED, "message");
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const util::Status b = a;
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ASSERT_EQ(a, b);
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}
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TEST(Status, EqualsDifferentCode) {
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const util::Status a = util::Status(util::error::CANCELLED, "message");
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const util::Status b = util::Status(util::error::UNKNOWN, "message");
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ASSERT_NE(a, b);
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}
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TEST(Status, EqualsDifferentMessage) {
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const util::Status a = util::Status(util::error::CANCELLED, "message");
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const util::Status b = util::Status(util::error::CANCELLED, "another");
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ASSERT_NE(a, b);
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}
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} // namespace
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} // namespace protobuf
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} // namespace google
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