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 | |
| 15 | #include "pw_status/status.h" |
| 16 | |
| 17 | #include "gtest/gtest.h" |
| 18 | |
Wyatt Hepler | 463359c | 2019-11-13 17:04:21 -0800 | [diff] [blame] | 19 | namespace pw { |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 20 | namespace { |
| 21 | |
| 22 | constexpr Status::Code kInvalidCode = static_cast<Status::Code>(30); |
| 23 | |
| 24 | TEST(Status, Default) { |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 25 | constexpr Status status; |
| 26 | static_assert(status.ok()); |
| 27 | static_assert(Status() == status); |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 28 | } |
| 29 | |
| 30 | TEST(Status, ConstructWithStatusCode) { |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 31 | constexpr Status status(PW_STATUS_ABORTED); |
Wyatt Hepler | f276c6b | 2020-11-11 21:13:38 -0800 | [diff] [blame] | 32 | static_assert(status.IsAborted()); |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 33 | } |
| 34 | |
| 35 | TEST(Status, AssignFromStatusCode) { |
| 36 | Status status; |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 37 | status = PW_STATUS_INTERNAL; |
| 38 | EXPECT_EQ(Status::Internal(), status); |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 39 | } |
| 40 | |
| 41 | TEST(Status, Ok_OkIsTrue) { |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 42 | static_assert(Status().ok()); |
| 43 | static_assert(Status(PW_STATUS_OK).ok()); |
Wyatt Hepler | 5a53dfd | 2021-01-08 08:34:27 -0800 | [diff] [blame] | 44 | static_assert(OkStatus().ok()); |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 45 | } |
| 46 | |
| 47 | TEST(Status, NotOk_OkIsFalse) { |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 48 | static_assert(!Status::DataLoss().ok()); |
| 49 | static_assert(!Status(kInvalidCode).ok()); |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 50 | } |
| 51 | |
Wyatt Hepler | 1217abb | 2020-11-12 13:05:33 -0800 | [diff] [blame] | 52 | TEST(Status, Code) { |
| 53 | // clang-format off |
| 54 | static_assert(PW_STATUS_OK == Status().code()); |
Wyatt Hepler | 5a53dfd | 2021-01-08 08:34:27 -0800 | [diff] [blame] | 55 | static_assert(PW_STATUS_OK == OkStatus().code()); |
Wyatt Hepler | 1217abb | 2020-11-12 13:05:33 -0800 | [diff] [blame] | 56 | static_assert(PW_STATUS_CANCELLED == Status::Cancelled().code()); |
| 57 | static_assert(PW_STATUS_UNKNOWN == Status::Unknown().code()); |
| 58 | static_assert(PW_STATUS_INVALID_ARGUMENT == Status::InvalidArgument().code()); |
| 59 | static_assert(PW_STATUS_DEADLINE_EXCEEDED == Status::DeadlineExceeded().code()); |
| 60 | static_assert(PW_STATUS_NOT_FOUND == Status::NotFound().code()); |
| 61 | static_assert(PW_STATUS_ALREADY_EXISTS == Status::AlreadyExists().code()); |
| 62 | static_assert(PW_STATUS_PERMISSION_DENIED == Status::PermissionDenied().code()); |
| 63 | static_assert(PW_STATUS_RESOURCE_EXHAUSTED == Status::ResourceExhausted().code()); |
| 64 | static_assert(PW_STATUS_FAILED_PRECONDITION == Status::FailedPrecondition().code()); |
| 65 | static_assert(PW_STATUS_ABORTED == Status::Aborted().code()); |
| 66 | static_assert(PW_STATUS_OUT_OF_RANGE == Status::OutOfRange().code()); |
| 67 | static_assert(PW_STATUS_UNIMPLEMENTED == Status::Unimplemented().code()); |
| 68 | static_assert(PW_STATUS_INTERNAL == Status::Internal().code()); |
| 69 | static_assert(PW_STATUS_UNAVAILABLE == Status::Unavailable().code()); |
| 70 | static_assert(PW_STATUS_DATA_LOSS == Status::DataLoss().code()); |
| 71 | static_assert(PW_STATUS_UNAUTHENTICATED == Status::Unauthenticated().code()); |
| 72 | // clang-format on |
| 73 | } |
| 74 | |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 75 | TEST(Status, EqualCodes) { |
| 76 | static_assert(PW_STATUS_OK == Status()); |
Wyatt Hepler | 5a53dfd | 2021-01-08 08:34:27 -0800 | [diff] [blame] | 77 | static_assert(PW_STATUS_OK == OkStatus()); |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 78 | static_assert(PW_STATUS_CANCELLED == Status::Cancelled()); |
| 79 | static_assert(PW_STATUS_UNKNOWN == Status::Unknown()); |
| 80 | static_assert(PW_STATUS_INVALID_ARGUMENT == Status::InvalidArgument()); |
| 81 | static_assert(PW_STATUS_DEADLINE_EXCEEDED == Status::DeadlineExceeded()); |
| 82 | static_assert(PW_STATUS_NOT_FOUND == Status::NotFound()); |
| 83 | static_assert(PW_STATUS_ALREADY_EXISTS == Status::AlreadyExists()); |
| 84 | static_assert(PW_STATUS_PERMISSION_DENIED == Status::PermissionDenied()); |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 85 | static_assert(PW_STATUS_RESOURCE_EXHAUSTED == Status::ResourceExhausted()); |
| 86 | static_assert(PW_STATUS_FAILED_PRECONDITION == Status::FailedPrecondition()); |
| 87 | static_assert(PW_STATUS_ABORTED == Status::Aborted()); |
| 88 | static_assert(PW_STATUS_OUT_OF_RANGE == Status::OutOfRange()); |
| 89 | static_assert(PW_STATUS_UNIMPLEMENTED == Status::Unimplemented()); |
| 90 | static_assert(PW_STATUS_INTERNAL == Status::Internal()); |
| 91 | static_assert(PW_STATUS_UNAVAILABLE == Status::Unavailable()); |
| 92 | static_assert(PW_STATUS_DATA_LOSS == Status::DataLoss()); |
Wyatt Hepler | 2cbb313 | 2020-09-30 11:28:46 -0700 | [diff] [blame] | 93 | static_assert(PW_STATUS_UNAUTHENTICATED == Status::Unauthenticated()); |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 94 | } |
| 95 | |
Wyatt Hepler | 5083907 | 2020-09-30 16:17:50 -0700 | [diff] [blame] | 96 | TEST(Status, IsError) { |
| 97 | static_assert(Status::Cancelled().IsCancelled()); |
| 98 | static_assert(Status::Unknown().IsUnknown()); |
| 99 | static_assert(Status::InvalidArgument().IsInvalidArgument()); |
| 100 | static_assert(Status::DeadlineExceeded().IsDeadlineExceeded()); |
| 101 | static_assert(Status::NotFound().IsNotFound()); |
| 102 | static_assert(Status::AlreadyExists().IsAlreadyExists()); |
| 103 | static_assert(Status::PermissionDenied().IsPermissionDenied()); |
| 104 | static_assert(Status::ResourceExhausted().IsResourceExhausted()); |
| 105 | static_assert(Status::FailedPrecondition().IsFailedPrecondition()); |
| 106 | static_assert(Status::Aborted().IsAborted()); |
| 107 | static_assert(Status::OutOfRange().IsOutOfRange()); |
| 108 | static_assert(Status::Unimplemented().IsUnimplemented()); |
| 109 | static_assert(Status::Internal().IsInternal()); |
| 110 | static_assert(Status::Unavailable().IsUnavailable()); |
| 111 | static_assert(Status::DataLoss().IsDataLoss()); |
| 112 | static_assert(Status::Unauthenticated().IsUnauthenticated()); |
| 113 | } |
| 114 | |
| 115 | TEST(Status, IsNotError) { |
Wyatt Hepler | 5a53dfd | 2021-01-08 08:34:27 -0800 | [diff] [blame] | 116 | static_assert(!OkStatus().IsCancelled()); |
| 117 | static_assert(!OkStatus().IsUnknown()); |
| 118 | static_assert(!OkStatus().IsInvalidArgument()); |
| 119 | static_assert(!OkStatus().IsDeadlineExceeded()); |
| 120 | static_assert(!OkStatus().IsNotFound()); |
| 121 | static_assert(!OkStatus().IsAlreadyExists()); |
| 122 | static_assert(!OkStatus().IsPermissionDenied()); |
| 123 | static_assert(!OkStatus().IsUnauthenticated()); |
| 124 | static_assert(!OkStatus().IsResourceExhausted()); |
| 125 | static_assert(!OkStatus().IsFailedPrecondition()); |
| 126 | static_assert(!OkStatus().IsAborted()); |
| 127 | static_assert(!OkStatus().IsOutOfRange()); |
| 128 | static_assert(!OkStatus().IsUnimplemented()); |
| 129 | static_assert(!OkStatus().IsInternal()); |
| 130 | static_assert(!OkStatus().IsUnavailable()); |
| 131 | static_assert(!OkStatus().IsDataLoss()); |
Wyatt Hepler | 5083907 | 2020-09-30 16:17:50 -0700 | [diff] [blame] | 132 | } |
| 133 | |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 134 | TEST(Status, Strings) { |
| 135 | EXPECT_STREQ("OK", Status().str()); |
Wyatt Hepler | 5a53dfd | 2021-01-08 08:34:27 -0800 | [diff] [blame] | 136 | EXPECT_STREQ("OK", OkStatus().str()); |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 137 | EXPECT_STREQ("CANCELLED", Status::Cancelled().str()); |
| 138 | EXPECT_STREQ("UNKNOWN", Status::Unknown().str()); |
| 139 | EXPECT_STREQ("INVALID_ARGUMENT", Status::InvalidArgument().str()); |
| 140 | EXPECT_STREQ("DEADLINE_EXCEEDED", Status::DeadlineExceeded().str()); |
| 141 | EXPECT_STREQ("NOT_FOUND", Status::NotFound().str()); |
| 142 | EXPECT_STREQ("ALREADY_EXISTS", Status::AlreadyExists().str()); |
| 143 | EXPECT_STREQ("PERMISSION_DENIED", Status::PermissionDenied().str()); |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 144 | EXPECT_STREQ("RESOURCE_EXHAUSTED", Status::ResourceExhausted().str()); |
| 145 | EXPECT_STREQ("FAILED_PRECONDITION", Status::FailedPrecondition().str()); |
| 146 | EXPECT_STREQ("ABORTED", Status::Aborted().str()); |
| 147 | EXPECT_STREQ("OUT_OF_RANGE", Status::OutOfRange().str()); |
| 148 | EXPECT_STREQ("UNIMPLEMENTED", Status::Unimplemented().str()); |
| 149 | EXPECT_STREQ("INTERNAL", Status::Internal().str()); |
| 150 | EXPECT_STREQ("UNAVAILABLE", Status::Unavailable().str()); |
| 151 | EXPECT_STREQ("DATA_LOSS", Status::DataLoss().str()); |
Wyatt Hepler | 2cbb313 | 2020-09-30 11:28:46 -0700 | [diff] [blame] | 152 | EXPECT_STREQ("UNAUTHENTICATED", Status::Unauthenticated().str()); |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 153 | } |
| 154 | |
| 155 | TEST(Status, UnknownString) { |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 156 | EXPECT_STREQ("INVALID STATUS", Status(kInvalidCode).str()); |
| 157 | } |
| 158 | |
Armando Montanez | 99f33f5 | 2021-04-26 18:29:11 -0700 | [diff] [blame] | 159 | TEST(Status, Update) { |
| 160 | Status status; |
| 161 | status.Update(Status::Cancelled()); |
| 162 | EXPECT_EQ(status, Status::Cancelled()); |
| 163 | status.Update(OkStatus()); |
| 164 | EXPECT_EQ(status, Status::Cancelled()); |
| 165 | status.Update(Status::NotFound()); |
| 166 | EXPECT_EQ(status, Status::Cancelled()); |
| 167 | } |
| 168 | |
Wyatt Hepler | 421a810 | 2020-01-13 11:30:58 -0800 | [diff] [blame] | 169 | // Functions for executing the C pw_Status tests. |
| 170 | extern "C" { |
| 171 | |
| 172 | Status::Code PassStatusFromC(Status status); |
| 173 | |
Wyatt Hepler | a17fbdd | 2020-11-12 11:28:05 -0800 | [diff] [blame] | 174 | Status::Code PassStatusFromCpp(Status status) { return status.code(); } |
Wyatt Hepler | 421a810 | 2020-01-13 11:30:58 -0800 | [diff] [blame] | 175 | |
| 176 | int TestStatusFromC(void); |
| 177 | |
| 178 | int TestStatusStringsFromC(void); |
| 179 | |
| 180 | } // extern "C" |
| 181 | |
| 182 | TEST(StatusCLinkage, CallCFunctionWithStatus) { |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 183 | EXPECT_EQ(Status::Aborted(), PassStatusFromC(PW_STATUS_ABORTED)); |
| 184 | EXPECT_EQ(Status::Unknown(), PassStatusFromC(Status::Unknown())); |
Wyatt Hepler | 421a810 | 2020-01-13 11:30:58 -0800 | [diff] [blame] | 185 | |
Wyatt Hepler | 352fcbc | 2020-09-24 11:15:29 -0700 | [diff] [blame] | 186 | EXPECT_EQ(Status::NotFound(), PassStatusFromC(PW_STATUS_NOT_FOUND)); |
Wyatt Hepler | 5a53dfd | 2021-01-08 08:34:27 -0800 | [diff] [blame] | 187 | EXPECT_EQ(OkStatus(), PassStatusFromC(OkStatus())); |
Wyatt Hepler | 421a810 | 2020-01-13 11:30:58 -0800 | [diff] [blame] | 188 | } |
| 189 | |
| 190 | TEST(StatusCLinkage, TestStatusFromC) { EXPECT_EQ(0, TestStatusFromC()); } |
| 191 | |
| 192 | TEST(StatusCLinkage, TestStatusStringsFromC) { |
| 193 | EXPECT_EQ(0, TestStatusStringsFromC()); |
| 194 | } |
| 195 | |
Wyatt Hepler | b667928 | 2019-11-12 22:40:17 -0800 | [diff] [blame] | 196 | } // namespace |
Wyatt Hepler | 463359c | 2019-11-13 17:04:21 -0800 | [diff] [blame] | 197 | } // namespace pw |