| 1 | //===- clang-apply-replacements/ApplyReplacementsTest.cpp |
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| 2 | //----------------------===// |
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| 3 | // |
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| 4 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 5 | // See https://llvm.org/LICENSE.txt for license information. |
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| 6 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 7 | // |
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| 8 | //===----------------------------------------------------------------------===// |
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| 9 | |
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| 10 | #include "clang-apply-replacements/Tooling/ApplyReplacements.h" |
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| 11 | #include "clang/Format/Format.h" |
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| 12 | #include "gtest/gtest.h" |
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| 13 | |
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| 14 | using namespace clang::replace; |
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| 15 | using namespace llvm; |
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| 16 | |
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| 17 | namespace clang { |
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| 18 | namespace tooling { |
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| 19 | |
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| 20 | static TUDiagnostics |
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| 21 | makeTUDiagnostics(const std::string &MainSourceFile, StringRef DiagnosticName, |
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| 22 | const DiagnosticMessage &Message, |
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| 23 | const StringMap<Replacements> &Replacements, |
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| 24 | StringRef BuildDirectory) { |
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| 25 | TUDiagnostics TUs; |
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| 26 | TUs.push_back( |
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| 27 | x: {.MainSourceFile: MainSourceFile, |
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| 28 | .Diagnostics: {{DiagnosticName, Message, {}, Diagnostic::Warning, BuildDirectory}}}); |
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| 29 | return TUs; |
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| 30 | } |
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| 31 | |
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| 32 | // Test to ensure diagnostics with no fixes, will be merged correctly |
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| 33 | // before applying. |
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| 34 | TEST(ApplyReplacementsTest, mergeDiagnosticsWithNoFixes) { |
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| 35 | DiagnosticOptions DiagOpts; |
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| 36 | DiagnosticsEngine Diagnostics( |
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| 37 | IntrusiveRefCntPtr<DiagnosticIDs>(new DiagnosticIDs()), DiagOpts); |
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| 38 | FileManager Files((FileSystemOptions())); |
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| 39 | SourceManager SM(Diagnostics, Files); |
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| 40 | TUReplacements TURs; |
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| 41 | TUDiagnostics TUs = |
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| 42 | makeTUDiagnostics(MainSourceFile: "path/to/source.cpp" , DiagnosticName: "diagnostic" , Message: {}, Replacements: {}, BuildDirectory: "path/to" ); |
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| 43 | FileToChangesMap ReplacementsMap; |
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| 44 | |
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| 45 | EXPECT_TRUE(mergeAndDeduplicate(TURs, TUs, ReplacementsMap, SM)); |
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| 46 | EXPECT_TRUE(ReplacementsMap.empty()); |
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| 47 | } |
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| 48 | |
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| 49 | } // end namespace tooling |
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| 50 | } // end namespace clang |
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| 51 | |
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