Christopher Ferris | 1a99356 | 2018-08-21 12:43:50 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2017 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #pragma once |
| 18 | |
| 19 | #include <stdint.h> |
| 20 | #include <stdlib.h> |
| 21 | |
| 22 | #include <cctype> |
| 23 | #include <string> |
| 24 | #include <unordered_map> |
| 25 | #include <vector> |
| 26 | |
| 27 | namespace android { |
| 28 | namespace gtest_extras { |
| 29 | |
| 30 | class Options { |
| 31 | public: |
| 32 | Options() = default; |
| 33 | ~Options() = default; |
| 34 | |
Christopher Ferris | 2b6124f | 2019-09-19 23:06:41 -0700 | [diff] [blame] | 35 | bool Process(const std::vector<const char*>& args, std::vector<char*>* child_args); |
Christopher Ferris | 1a99356 | 2018-08-21 12:43:50 -0700 | [diff] [blame] | 36 | |
| 37 | size_t job_count() const { return job_count_; } |
| 38 | int num_iterations() const { return num_iterations_; } |
| 39 | |
Christopher Ferris | 3215ef1 | 2019-03-12 19:10:35 -0700 | [diff] [blame] | 40 | uint64_t deadline_threshold_ms() const { return numerics_.at("deadline_threshold_ms"); } |
| 41 | uint64_t slow_threshold_ms() const { return numerics_.at("slow_threshold_ms"); } |
| 42 | |
| 43 | uint64_t shard_index() const { return numerics_.at("gtest_shard_index"); } |
| 44 | uint64_t total_shards() const { return numerics_.at("gtest_total_shards"); } |
Christopher Ferris | 1a99356 | 2018-08-21 12:43:50 -0700 | [diff] [blame] | 45 | |
| 46 | bool print_time() const { return bools_.at("gtest_print_time"); } |
Christopher Ferris | 1a99356 | 2018-08-21 12:43:50 -0700 | [diff] [blame] | 47 | bool allow_disabled_tests() const { return bools_.at("gtest_also_run_disabled_tests"); } |
| 48 | bool list_tests() const { return bools_.at("gtest_list_tests"); } |
| 49 | |
| 50 | const std::string& color() const { return strings_.at("gtest_color"); } |
| 51 | const std::string& xml_file() const { return strings_.at("xml_file"); } |
| 52 | const std::string& filter() const { return strings_.at("gtest_filter"); } |
| 53 | |
| 54 | private: |
| 55 | size_t job_count_; |
| 56 | int num_iterations_; |
| 57 | |
| 58 | std::unordered_map<std::string, bool> bools_; |
| 59 | std::unordered_map<std::string, std::string> strings_; |
Christopher Ferris | 3215ef1 | 2019-03-12 19:10:35 -0700 | [diff] [blame] | 60 | std::unordered_map<std::string, uint64_t> numerics_; |
Christopher Ferris | 1a99356 | 2018-08-21 12:43:50 -0700 | [diff] [blame] | 61 | |
| 62 | enum FlagType : uint32_t { |
| 63 | FLAG_NONE = 0, |
| 64 | FLAG_CHILD = 0x1, // Argument preserved for forked child call. |
| 65 | FLAG_INCOMPATIBLE = 0x2, // Not compatible with isolation mode. |
| 66 | FLAG_ENVIRONMENT_VARIABLE = 0x4, // Can be an environment variable. |
Christopher Ferris | fc501f4 | 2018-09-21 12:38:12 -0700 | [diff] [blame] | 67 | FLAG_REQUIRES_VALUE = 0x8, // Flag requires a non-empty value. |
| 68 | FLAG_OPTIONAL_VALUE = 0x10, // Flag takes an optional value. |
Christopher Ferris | 1a99356 | 2018-08-21 12:43:50 -0700 | [diff] [blame] | 69 | }; |
Christopher Ferris | fc501f4 | 2018-09-21 12:38:12 -0700 | [diff] [blame] | 70 | static constexpr uint32_t FLAG_TAKES_VALUE = FLAG_REQUIRES_VALUE | FLAG_OPTIONAL_VALUE; |
Christopher Ferris | 1a99356 | 2018-08-21 12:43:50 -0700 | [diff] [blame] | 71 | |
| 72 | struct ArgInfo { |
| 73 | uint32_t flags; |
| 74 | bool (Options::*func)(const std::string&, const std::string&, bool); |
| 75 | }; |
| 76 | |
| 77 | bool HandleArg(const std::string& arg, const std::string& value, const ArgInfo& info, |
| 78 | bool from_env = false); |
| 79 | |
Christopher Ferris | 2b6124f | 2019-09-19 23:06:41 -0700 | [diff] [blame] | 80 | bool ProcessFlagfile(const std::string& file, std::vector<char*>* child_args); |
| 81 | bool ProcessSingle(const char* arg, std::vector<char*>* child_args, bool allow_flagfile); |
| 82 | |
Christopher Ferris | 3215ef1 | 2019-03-12 19:10:35 -0700 | [diff] [blame] | 83 | bool SetNumeric(const std::string&, const std::string&, bool); |
| 84 | bool SetNumericEnvOnly(const std::string&, const std::string&, bool); |
Christopher Ferris | 1a99356 | 2018-08-21 12:43:50 -0700 | [diff] [blame] | 85 | bool SetBool(const std::string&, const std::string&, bool); |
| 86 | bool SetString(const std::string&, const std::string&, bool); |
| 87 | bool SetIterations(const std::string&, const std::string&, bool); |
| 88 | bool SetXmlFile(const std::string&, const std::string&, bool); |
| 89 | bool SetPrintTime(const std::string&, const std::string&, bool); |
| 90 | |
| 91 | const static std::unordered_map<std::string, ArgInfo> kArgs; |
| 92 | }; |
| 93 | |
| 94 | } // namespace gtest_extras |
| 95 | } // namespace android |