1 // Copyright 2024 The Pigweed Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not 4 // use this file except in compliance with the License. You may obtain a copy of 5 // the License at 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 12 // License for the specific language governing permissions and limitations under 13 // the License. 14 #pragma once 15 16 #include "pw_result/result.h" 17 #include "pw_status/status.h" 18 #include "pw_unit_test/framework.h" 19 20 // TODO(b/338094795): Remove when these are available in the light framework. 21 22 #ifndef ASSERT_OK 23 #define ASSERT_OK(expr) ASSERT_EQ(expr, pw::OkStatus()) 24 #endif // ASSERT_OK 25 26 #ifndef EXPECT_OK 27 #define EXPECT_OK(expr) EXPECT_EQ(expr, pw::OkStatus()) 28 #endif // EXPECT_OK 29 30 #ifndef ASSERT_OK_AND_ASSIGN 31 32 #define ASSERT_OK_AND_ASSIGN(lhs, rexpr) \ 33 ASSERT_OK_AND_ASSIGN_DETAIL(UNIQUE_IDENTIFIER_DETAIL(__LINE__), lhs, rexpr) 34 35 // NOLINTBEGIN(bugprone-macro-parentheses) 36 // The suggestion would produce bad code. 37 #define ASSERT_OK_AND_ASSIGN_DETAIL(result, lhs, rexpr) \ 38 auto result = (rexpr); \ 39 ASSERT_EQ(result.status(), pw::OkStatus()); \ 40 lhs = ::pw::internal::ConvertToValue(result) 41 42 #define UNIQUE_IDENTIFIER_DETAIL(line) UNIQUE_IDENTIFIER_EXPANDED_DETAIL(line) 43 #define UNIQUE_IDENTIFIER_EXPANDED_DETAIL(line) \ 44 _assert_ok_and_assign_unique_name_##line 45 46 #endif // ASSERT_OK_AND_ASSIGN 47