Wyatt Hepler | 421a810 | 2020-01-13 11:30:58 -0800 | [diff] [blame] | 1 | // Copyright 2020 The Pigweed Authors |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); you may not |
Wyatt Hepler | 1a96094 | 2019-11-26 14:13:38 -0800 | [diff] [blame] | 4 | // use this file except in compliance with the License. You may obtain a copy of |
| 5 | // the License at |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 6 | // |
| 7 | // https://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| 11 | // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
Wyatt Hepler | 1a96094 | 2019-11-26 14:13:38 -0800 | [diff] [blame] | 12 | // License for the specific language governing permissions and limitations under |
| 13 | // the License. |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 14 | |
Wyatt Hepler | 2afeb0e | 2020-09-23 14:56:59 -0700 | [diff] [blame] | 15 | // Make sure status works if these macros are defined. |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 16 | // TODO(pwbug/268): Remove these macros after migrating from these aliases. |
Wyatt Hepler | 2afeb0e | 2020-09-23 14:56:59 -0700 | [diff] [blame] | 17 | #define OK Uh oh, this macro is defined ! |
| 18 | #define CANCELLED Uh oh, this macro is defined ! |
| 19 | #define UNKNOWN Uh oh, this macro is defined ! |
| 20 | #define INVALID_ARGUMENT Uh oh, this macro is defined ! |
| 21 | #define DEADLINE_EXCEEDED Uh oh, this macro is defined ! |
| 22 | #define NOT_FOUND Uh oh, this macro is defined ! |
| 23 | #define ALREADY_EXISTS Uh oh, this macro is defined ! |
| 24 | #define PERMISSION_DENIED Uh oh, this macro is defined ! |
| 25 | #define UNAUTHENTICATED Uh oh, this macro is defined ! |
| 26 | #define RESOURCE_EXHAUSTED Uh oh, this macro is defined ! |
| 27 | #define FAILED_PRECONDITION Uh oh, this macro is defined ! |
| 28 | #define ABORTED Uh oh, this macro is defined ! |
| 29 | #define OUT_OF_RANGE Uh oh, this macro is defined ! |
| 30 | #define UNIMPLEMENTED Uh oh, this macro is defined ! |
| 31 | #define INTERNAL Uh oh, this macro is defined ! |
| 32 | #define UNAVAILABLE Uh oh, this macro is defined ! |
| 33 | #define DATA_LOSS Uh oh, this macro is defined ! |
| 34 | |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 35 | #include "pw_status/status.h" |
| 36 | |
| 37 | #include "gtest/gtest.h" |
| 38 | |
Wyatt Hepler | 463359c | 2019-11-13 17:04:21 -0800 | [diff] [blame] | 39 | namespace pw { |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 40 | namespace { |
| 41 | |
| 42 | constexpr Status::Code kInvalidCode = static_cast<Status::Code>(30); |
| 43 | |
| 44 | TEST(Status, Default) { |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 45 | constexpr Status status; |
| 46 | static_assert(status.ok()); |
| 47 | static_assert(Status() == status); |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 48 | } |
| 49 | |
| 50 | TEST(Status, ConstructWithStatusCode) { |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 51 | constexpr Status status(PW_STATUS_ABORTED); |
| 52 | static_assert(Status::Aborted() == status); |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 53 | } |
| 54 | |
| 55 | TEST(Status, AssignFromStatusCode) { |
| 56 | Status status; |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 57 | status = PW_STATUS_INTERNAL; |
| 58 | EXPECT_EQ(Status::Internal(), status); |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 59 | } |
| 60 | |
| 61 | TEST(Status, Ok_OkIsTrue) { |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 62 | static_assert(Status().ok()); |
| 63 | static_assert(Status(PW_STATUS_OK).ok()); |
| 64 | static_assert(Status::Ok().ok()); |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 65 | } |
| 66 | |
| 67 | TEST(Status, NotOk_OkIsFalse) { |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 68 | static_assert(!Status::DataLoss().ok()); |
| 69 | static_assert(!Status(kInvalidCode).ok()); |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 70 | } |
| 71 | |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 72 | TEST(Status, EqualCodes) { |
| 73 | static_assert(PW_STATUS_OK == Status()); |
| 74 | static_assert(PW_STATUS_OK == Status::Ok()); |
| 75 | static_assert(PW_STATUS_CANCELLED == Status::Cancelled()); |
| 76 | static_assert(PW_STATUS_UNKNOWN == Status::Unknown()); |
| 77 | static_assert(PW_STATUS_INVALID_ARGUMENT == Status::InvalidArgument()); |
| 78 | static_assert(PW_STATUS_DEADLINE_EXCEEDED == Status::DeadlineExceeded()); |
| 79 | static_assert(PW_STATUS_NOT_FOUND == Status::NotFound()); |
| 80 | static_assert(PW_STATUS_ALREADY_EXISTS == Status::AlreadyExists()); |
| 81 | static_assert(PW_STATUS_PERMISSION_DENIED == Status::PermissionDenied()); |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 82 | static_assert(PW_STATUS_RESOURCE_EXHAUSTED == Status::ResourceExhausted()); |
| 83 | static_assert(PW_STATUS_FAILED_PRECONDITION == Status::FailedPrecondition()); |
| 84 | static_assert(PW_STATUS_ABORTED == Status::Aborted()); |
| 85 | static_assert(PW_STATUS_OUT_OF_RANGE == Status::OutOfRange()); |
| 86 | static_assert(PW_STATUS_UNIMPLEMENTED == Status::Unimplemented()); |
| 87 | static_assert(PW_STATUS_INTERNAL == Status::Internal()); |
| 88 | static_assert(PW_STATUS_UNAVAILABLE == Status::Unavailable()); |
| 89 | static_assert(PW_STATUS_DATA_LOSS == Status::DataLoss()); |
Wyatt Hepler | 2cbb313 | 2020-09-30 11:28:46 -0700 | [diff] [blame] | 90 | static_assert(PW_STATUS_UNAUTHENTICATED == Status::Unauthenticated()); |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 91 | } |
| 92 | |
| 93 | TEST(Status, Strings) { |
| 94 | EXPECT_STREQ("OK", Status().str()); |
| 95 | EXPECT_STREQ("OK", Status::Ok().str()); |
| 96 | EXPECT_STREQ("CANCELLED", Status::Cancelled().str()); |
| 97 | EXPECT_STREQ("UNKNOWN", Status::Unknown().str()); |
| 98 | EXPECT_STREQ("INVALID_ARGUMENT", Status::InvalidArgument().str()); |
| 99 | EXPECT_STREQ("DEADLINE_EXCEEDED", Status::DeadlineExceeded().str()); |
| 100 | EXPECT_STREQ("NOT_FOUND", Status::NotFound().str()); |
| 101 | EXPECT_STREQ("ALREADY_EXISTS", Status::AlreadyExists().str()); |
| 102 | EXPECT_STREQ("PERMISSION_DENIED", Status::PermissionDenied().str()); |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 103 | EXPECT_STREQ("RESOURCE_EXHAUSTED", Status::ResourceExhausted().str()); |
| 104 | EXPECT_STREQ("FAILED_PRECONDITION", Status::FailedPrecondition().str()); |
| 105 | EXPECT_STREQ("ABORTED", Status::Aborted().str()); |
| 106 | EXPECT_STREQ("OUT_OF_RANGE", Status::OutOfRange().str()); |
| 107 | EXPECT_STREQ("UNIMPLEMENTED", Status::Unimplemented().str()); |
| 108 | EXPECT_STREQ("INTERNAL", Status::Internal().str()); |
| 109 | EXPECT_STREQ("UNAVAILABLE", Status::Unavailable().str()); |
| 110 | EXPECT_STREQ("DATA_LOSS", Status::DataLoss().str()); |
Wyatt Hepler | 2cbb313 | 2020-09-30 11:28:46 -0700 | [diff] [blame] | 111 | EXPECT_STREQ("UNAUTHENTICATED", Status::Unauthenticated().str()); |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 112 | } |
| 113 | |
| 114 | TEST(Status, UnknownString) { |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 115 | EXPECT_STREQ("INVALID STATUS", Status(kInvalidCode).str()); |
| 116 | } |
| 117 | |
| 118 | TEST(Status, DeprecatedAliases) { |
| 119 | // TODO(pwbug/268): Remove this test after migrating from these aliases. |
| 120 | static_assert(PW_STATUS_OK == Status::OK); |
| 121 | static_assert(PW_STATUS_CANCELLED == Status::CANCELLED); |
| 122 | static_assert(PW_STATUS_UNKNOWN == Status::UNKNOWN); |
| 123 | static_assert(PW_STATUS_INVALID_ARGUMENT == Status::INVALID_ARGUMENT); |
| 124 | static_assert(PW_STATUS_DEADLINE_EXCEEDED == Status::DEADLINE_EXCEEDED); |
| 125 | static_assert(PW_STATUS_NOT_FOUND == Status::NOT_FOUND); |
| 126 | static_assert(PW_STATUS_ALREADY_EXISTS == Status::ALREADY_EXISTS); |
| 127 | static_assert(PW_STATUS_PERMISSION_DENIED == Status::PERMISSION_DENIED); |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 128 | static_assert(PW_STATUS_RESOURCE_EXHAUSTED == Status::RESOURCE_EXHAUSTED); |
| 129 | static_assert(PW_STATUS_FAILED_PRECONDITION == Status::FAILED_PRECONDITION); |
| 130 | static_assert(PW_STATUS_ABORTED == Status::ABORTED); |
| 131 | static_assert(PW_STATUS_OUT_OF_RANGE == Status::OUT_OF_RANGE); |
| 132 | static_assert(PW_STATUS_UNIMPLEMENTED == Status::UNIMPLEMENTED); |
| 133 | static_assert(PW_STATUS_INTERNAL == Status::INTERNAL); |
| 134 | static_assert(PW_STATUS_UNAVAILABLE == Status::UNAVAILABLE); |
| 135 | static_assert(PW_STATUS_DATA_LOSS == Status::DATA_LOSS); |
Wyatt Hepler | 2cbb313 | 2020-09-30 11:28:46 -0700 | [diff] [blame] | 136 | static_assert(PW_STATUS_UNAUTHENTICATED == Status::UNAUTHENTICATED); |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 137 | } |
| 138 | |
Wyatt Hepler | 421a810 | 2020-01-13 11:30:58 -0800 | [diff] [blame] | 139 | // Functions for executing the C pw_Status tests. |
| 140 | extern "C" { |
| 141 | |
| 142 | Status::Code PassStatusFromC(Status status); |
| 143 | |
| 144 | Status::Code PassStatusFromCpp(Status status) { return status; } |
| 145 | |
| 146 | int TestStatusFromC(void); |
| 147 | |
| 148 | int TestStatusStringsFromC(void); |
| 149 | |
| 150 | } // extern "C" |
| 151 | |
| 152 | TEST(StatusCLinkage, CallCFunctionWithStatus) { |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 153 | EXPECT_EQ(Status::Aborted(), PassStatusFromC(PW_STATUS_ABORTED)); |
| 154 | EXPECT_EQ(Status::Unknown(), PassStatusFromC(Status::Unknown())); |
Wyatt Hepler | 421a810 | 2020-01-13 11:30:58 -0800 | [diff] [blame] | 155 | |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 156 | EXPECT_EQ(Status::NotFound(), PassStatusFromC(PW_STATUS_NOT_FOUND)); |
| 157 | EXPECT_EQ(Status::Ok(), PassStatusFromC(Status::Ok())); |
Wyatt Hepler | 421a810 | 2020-01-13 11:30:58 -0800 | [diff] [blame] | 158 | } |
| 159 | |
| 160 | TEST(StatusCLinkage, TestStatusFromC) { EXPECT_EQ(0, TestStatusFromC()); } |
| 161 | |
| 162 | TEST(StatusCLinkage, TestStatusStringsFromC) { |
| 163 | EXPECT_EQ(0, TestStatusStringsFromC()); |
| 164 | } |
| 165 | |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 166 | } // namespace |
Wyatt Hepler | 463359c | 2019-11-13 17:04:21 -0800 | [diff] [blame] | 167 | } // namespace pw |