1 // Protocol Buffers - Google's data interchange format
2 // Copyright 2008 Google Inc. All rights reserved.
3 // https://developers.google.com/protocol-buffers/
4 //
5 // Redistribution and use in source and binary forms, with or without
6 // modification, are permitted provided that the following conditions are
7 // met:
8 //
9 // * Redistributions of source code must retain the above copyright
10 // notice, this list of conditions and the following disclaimer.
11 // * Redistributions in binary form must reproduce the above
12 // copyright notice, this list of conditions and the following disclaimer
13 // in the documentation and/or other materials provided with the
14 // distribution.
15 // * Neither the name of Google Inc. nor the names of its
16 // contributors may be used to endorse or promote products derived from
17 // this software without specific prior written permission.
18 //
19 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 #include <google/protobuf/stubs/status.h>
31
32 #include <stdio.h>
33
34 #include <google/protobuf/testing/googletest.h>
35 #include <gtest/gtest.h>
36
37 namespace google {
38 namespace protobuf {
39 namespace {
TEST(Status,Empty)40 TEST(Status, Empty) {
41 util::Status status;
42 EXPECT_EQ(util::error::OK, util::Status::OK.error_code());
43 EXPECT_EQ("OK", util::Status::OK.ToString());
44 }
45
TEST(Status,GenericCodes)46 TEST(Status, GenericCodes) {
47 EXPECT_EQ(util::error::OK, util::Status::OK.error_code());
48 EXPECT_EQ(util::error::CANCELLED, util::Status::CANCELLED.error_code());
49 EXPECT_EQ(util::error::UNKNOWN, util::Status::UNKNOWN.error_code());
50 }
51
TEST(Status,ConstructorZero)52 TEST(Status, ConstructorZero) {
53 util::Status status(util::error::OK, "msg");
54 EXPECT_TRUE(status.ok());
55 EXPECT_EQ("OK", status.ToString());
56 }
57
TEST(Status,CheckOK)58 TEST(Status, CheckOK) {
59 util::Status status;
60 GOOGLE_CHECK_OK(status);
61 GOOGLE_CHECK_OK(status) << "Failed";
62 GOOGLE_DCHECK_OK(status) << "Failed";
63 }
64
TEST(Status,ErrorMessage)65 TEST(Status, ErrorMessage) {
66 util::Status status(util::error::INVALID_ARGUMENT, "");
67 EXPECT_FALSE(status.ok());
68 EXPECT_EQ("", status.error_message().ToString());
69 EXPECT_EQ("INVALID_ARGUMENT", status.ToString());
70 status = util::Status(util::error::INVALID_ARGUMENT, "msg");
71 EXPECT_FALSE(status.ok());
72 EXPECT_EQ("msg", status.error_message().ToString());
73 EXPECT_EQ("INVALID_ARGUMENT:msg", status.ToString());
74 status = util::Status(util::error::OK, "msg");
75 EXPECT_TRUE(status.ok());
76 EXPECT_EQ("", status.error_message().ToString());
77 EXPECT_EQ("OK", status.ToString());
78 }
79
TEST(Status,Copy)80 TEST(Status, Copy) {
81 util::Status a(util::error::UNKNOWN, "message");
82 util::Status b(a);
83 ASSERT_EQ(a.ToString(), b.ToString());
84 }
85
TEST(Status,Assign)86 TEST(Status, Assign) {
87 util::Status a(util::error::UNKNOWN, "message");
88 util::Status b;
89 b = a;
90 ASSERT_EQ(a.ToString(), b.ToString());
91 }
92
TEST(Status,AssignEmpty)93 TEST(Status, AssignEmpty) {
94 util::Status a(util::error::UNKNOWN, "message");
95 util::Status b;
96 a = b;
97 ASSERT_EQ(string("OK"), a.ToString());
98 ASSERT_TRUE(b.ok());
99 ASSERT_TRUE(a.ok());
100 }
101
TEST(Status,EqualsOK)102 TEST(Status, EqualsOK) {
103 ASSERT_EQ(util::Status::OK, util::Status());
104 }
105
TEST(Status,EqualsSame)106 TEST(Status, EqualsSame) {
107 const util::Status a = util::Status(util::error::CANCELLED, "message");
108 const util::Status b = util::Status(util::error::CANCELLED, "message");
109 ASSERT_EQ(a, b);
110 }
111
TEST(Status,EqualsCopy)112 TEST(Status, EqualsCopy) {
113 const util::Status a = util::Status(util::error::CANCELLED, "message");
114 const util::Status b = a;
115 ASSERT_EQ(a, b);
116 }
117
TEST(Status,EqualsDifferentCode)118 TEST(Status, EqualsDifferentCode) {
119 const util::Status a = util::Status(util::error::CANCELLED, "message");
120 const util::Status b = util::Status(util::error::UNKNOWN, "message");
121 ASSERT_NE(a, b);
122 }
123
TEST(Status,EqualsDifferentMessage)124 TEST(Status, EqualsDifferentMessage) {
125 const util::Status a = util::Status(util::error::CANCELLED, "message");
126 const util::Status b = util::Status(util::error::CANCELLED, "another");
127 ASSERT_NE(a, b);
128 }
129 } // namespace
130 } // namespace protobuf
131 } // namespace google
132