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| Rev | Author | Line No. | Line |
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| 14 | pmbaty | 1 | //===--- TestClangConfig.h ------------------------------------------------===// |
| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |||
| 9 | #ifndef LLVM_CLANG_TESTING_TESTCLANGCONFIG_H |
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| 10 | #define LLVM_CLANG_TESTING_TESTCLANGCONFIG_H |
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| 11 | |||
| 12 | #include "clang/Testing/CommandLineArgs.h" |
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| 13 | #include "llvm/Support/raw_ostream.h" |
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| 14 | #include <string> |
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| 15 | #include <vector> |
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| 16 | |||
| 17 | namespace clang { |
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| 18 | |||
| 19 | /// A Clang configuration for end-to-end tests that can be converted to |
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| 20 | /// command line arguments for the driver. |
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| 21 | /// |
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| 22 | /// The configuration is represented as typed, named values, making it easier |
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| 23 | /// and safer to work with compared to an array of string command line flags. |
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| 24 | struct TestClangConfig { |
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| 25 | TestLanguage Language; |
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| 26 | |||
| 27 | /// The argument of the `-target` command line flag. |
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| 28 | std::string Target; |
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| 29 | |||
| 30 | bool isC() const { return Language == Lang_C89 || Language == Lang_C99; } |
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| 31 | |||
| 32 | bool isC99OrLater() const { return Language == Lang_C99; } |
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| 33 | |||
| 34 | bool isCXX() const { |
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| 35 | return Language == Lang_CXX03 || Language == Lang_CXX11 || |
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| 36 | Language == Lang_CXX14 || Language == Lang_CXX17 || |
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| 37 | Language == Lang_CXX20; |
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| 38 | } |
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| 39 | |||
| 40 | bool isCXX11OrLater() const { |
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| 41 | return Language == Lang_CXX11 || Language == Lang_CXX14 || |
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| 42 | Language == Lang_CXX17 || Language == Lang_CXX20; |
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| 43 | } |
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| 44 | |||
| 45 | bool isCXX14OrLater() const { |
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| 46 | return Language == Lang_CXX14 || Language == Lang_CXX17 || |
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| 47 | Language == Lang_CXX20; |
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| 48 | } |
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| 49 | |||
| 50 | bool isCXX17OrLater() const { |
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| 51 | return Language == Lang_CXX17 || Language == Lang_CXX20; |
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| 52 | } |
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| 53 | |||
| 54 | bool isCXX20OrLater() const { return Language == Lang_CXX20; } |
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| 55 | |||
| 56 | bool supportsCXXDynamicExceptionSpecification() const { |
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| 57 | return Language == Lang_CXX03 || Language == Lang_CXX11 || |
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| 58 | Language == Lang_CXX14; |
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| 59 | } |
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| 60 | |||
| 61 | bool hasDelayedTemplateParsing() const { |
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| 62 | return Target == "x86_64-pc-win32-msvc"; |
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| 63 | } |
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| 64 | |||
| 65 | std::vector<std::string> getCommandLineArgs() const { |
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| 66 | std::vector<std::string> Result = getCommandLineArgsForTesting(Language); |
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| 67 | Result.push_back("-target"); |
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| 68 | Result.push_back(Target); |
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| 69 | return Result; |
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| 70 | } |
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| 71 | |||
| 72 | std::string toString() const { |
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| 73 | std::string Result; |
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| 74 | llvm::raw_string_ostream OS(Result); |
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| 75 | OS << "{ Language=" << Language << ", Target=" << Target << " }"; |
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| 76 | return Result; |
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| 77 | } |
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| 78 | |||
| 79 | friend std::ostream &operator<<(std::ostream &OS, |
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| 80 | const TestClangConfig &ClangConfig) { |
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| 81 | return OS << ClangConfig.toString(); |
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| 82 | } |
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| 83 | }; |
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| 84 | |||
| 85 | } // end namespace clang |
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| 86 | |||
| 87 | #endif |