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locks; strict; comment @// @; 1.1 date 2014.08.10.17.08.25; author joerg; state Exp; branches 1.1.1.1; next ; commitid N85tXAN6Ex9VZPLx; 1.1.1.1 date 2014.08.10.17.08.25; author joerg; state Exp; branches 1.1.1.1.2.1 1.1.1.1.4.1; next 1.1.1.2; commitid N85tXAN6Ex9VZPLx; 1.1.1.2 date 2015.01.29.19.57.28; author joerg; state Exp; branches; next 1.1.1.3; commitid mlISSizlPKvepX7y; 1.1.1.3 date 2016.02.27.22.11.43; author joerg; state Exp; branches 1.1.1.3.14.1 1.1.1.3.16.1; next 1.1.1.4; commitid tIimz3oDlh1NpBWy; 1.1.1.4 date 2018.07.17.18.32.13; author joerg; state Exp; branches; next 1.1.1.5; commitid wDzL46ALjrCZgwKA; 1.1.1.5 date 2019.11.13.22.23.09; author joerg; state dead; branches; next ; commitid QD8YATxuNG34YJKB; 1.1.1.1.2.1 date 2015.06.04.20.04.46; author snj; state Exp; branches; next ; commitid yRnjq9fueSo6n9oy; 1.1.1.1.4.1 date 2014.08.10.17.08.25; author tls; state dead; branches; next 1.1.1.1.4.2; commitid jTnpym9Qu0o4R1Nx; 1.1.1.1.4.2 date 2014.08.19.23.49.27; author tls; state Exp; branches; next ; commitid jTnpym9Qu0o4R1Nx; 1.1.1.3.14.1 date 2018.07.28.04.34.17; author pgoyette; state Exp; branches; next ; commitid 1UP1xAIUxv1ZgRLA; 1.1.1.3.16.1 date 2019.06.10.21.46.45; author christos; state Exp; branches; next 1.1.1.3.16.2; commitid jtc8rnCzWiEEHGqB; 1.1.1.3.16.2 date 2020.04.13.07.50.37; author martin; state dead; branches; next ; commitid X01YhRUPVUDaec4C; desc @@ 1.1 log @Initial revision @ text @//===- unittests/AST/NamedDeclPrinterTest.cpp --- NamedDecl printer tests -===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file contains tests for NamedDecl::printQualifiedName(). // // These tests have a coding convention: // * declaration to be printed is named 'A' unless it should have some special // name (e.g., 'operator+'); // * additional helper declarations are 'Z', 'Y', 'X' and so on. // //===----------------------------------------------------------------------===// #include "clang/AST/ASTContext.h" #include "clang/ASTMatchers/ASTMatchFinder.h" #include "clang/Tooling/Tooling.h" #include "llvm/ADT/SmallString.h" #include "gtest/gtest.h" using namespace clang; using namespace ast_matchers; using namespace tooling; namespace { class PrintMatch : public MatchFinder::MatchCallback { SmallString<1024> Printed; unsigned NumFoundDecls; bool SuppressUnwrittenScope; public: explicit PrintMatch(bool suppressUnwrittenScope) : NumFoundDecls(0), SuppressUnwrittenScope(suppressUnwrittenScope) {} virtual void run(const MatchFinder::MatchResult &Result) { const NamedDecl *ND = Result.Nodes.getNodeAs("id"); if (!ND) return; NumFoundDecls++; if (NumFoundDecls > 1) return; llvm::raw_svector_ostream Out(Printed); PrintingPolicy Policy = Result.Context->getPrintingPolicy(); Policy.SuppressUnwrittenScope = SuppressUnwrittenScope; ND->printQualifiedName(Out, Policy); } StringRef getPrinted() const { return Printed; } unsigned getNumFoundDecls() const { return NumFoundDecls; } }; ::testing::AssertionResult PrintedNamedDeclMatches(StringRef Code, const std::vector &Args, bool SuppressUnwrittenScope, const DeclarationMatcher &NodeMatch, StringRef ExpectedPrinted, StringRef FileName) { PrintMatch Printer(SuppressUnwrittenScope); MatchFinder Finder; Finder.addMatcher(NodeMatch, &Printer); std::unique_ptr Factory( newFrontendActionFactory(&Finder)); if (!runToolOnCodeWithArgs(Factory->create(), Code, Args, FileName)) return testing::AssertionFailure() << "Parsing error in \"" << Code.str() << "\""; if (Printer.getNumFoundDecls() == 0) return testing::AssertionFailure() << "Matcher didn't find any named declarations"; if (Printer.getNumFoundDecls() > 1) return testing::AssertionFailure() << "Matcher should match only one named declaration " "(found " << Printer.getNumFoundDecls() << ")"; if (Printer.getPrinted() != ExpectedPrinted) return ::testing::AssertionFailure() << "Expected \"" << ExpectedPrinted.str() << "\", " "got \"" << Printer.getPrinted().str() << "\""; return ::testing::AssertionSuccess(); } ::testing::AssertionResult PrintedNamedDeclCXX98Matches(StringRef Code, StringRef DeclName, StringRef ExpectedPrinted) { std::vector Args(1, "-std=c++98"); return PrintedNamedDeclMatches(Code, Args, /*SuppressUnwrittenScope*/ false, namedDecl(hasName(DeclName)).bind("id"), ExpectedPrinted, "input.cc"); } ::testing::AssertionResult PrintedWrittenNamedDeclCXX11Matches(StringRef Code, StringRef DeclName, StringRef ExpectedPrinted) { std::vector Args(1, "-std=c++11"); return PrintedNamedDeclMatches(Code, Args, /*SuppressUnwrittenScope*/ true, namedDecl(hasName(DeclName)).bind("id"), ExpectedPrinted, "input.cc"); } } // unnamed namespace TEST(NamedDeclPrinter, TestNamespace1) { ASSERT_TRUE(PrintedNamedDeclCXX98Matches( "namespace { int A; }", "A", "(anonymous namespace)::A")); } TEST(NamedDeclPrinter, TestNamespace2) { ASSERT_TRUE(PrintedWrittenNamedDeclCXX11Matches( "inline namespace Z { namespace { int A; } }", "A", "A")); } @ 1.1.1.1 log @Import clang 3.6svn r215315. @ text @@ 1.1.1.1.2.1 log @Update LLVM to 3.6.1, requested by joerg in ticket 824. @ text @d71 2 a72 2 std::unique_ptr Factory = newFrontendActionFactory(&Finder); @ 1.1.1.2 log @Import Clang 3.6RC1 r227398. @ text @d71 2 a72 2 std::unique_ptr Factory = newFrontendActionFactory(&Finder); @ 1.1.1.3 log @Import Clang 3.8.0rc3 r261930. @ text @d40 1 a40 1 void run(const MatchFinder::MatchResult &Result) override { a133 42 TEST(NamedDeclPrinter, TestUnscopedUnnamedEnum) { ASSERT_TRUE(PrintedWrittenNamedDeclCXX11Matches( "enum { A };", "A", "A")); } TEST(NamedDeclPrinter, TestNamedEnum) { ASSERT_TRUE(PrintedWrittenNamedDeclCXX11Matches( "enum X { A };", "A", "X::A")); } TEST(NamedDeclPrinter, TestScopedNamedEnum) { ASSERT_TRUE(PrintedWrittenNamedDeclCXX11Matches( "enum class X { A };", "A", "X::A")); } TEST(NamedDeclPrinter, TestClassWithUnscopedUnnamedEnum) { ASSERT_TRUE(PrintedWrittenNamedDeclCXX11Matches( "class X { enum { A }; };", "A", "X::A")); } TEST(NamedDeclPrinter, TestClassWithUnscopedNamedEnum) { ASSERT_TRUE(PrintedWrittenNamedDeclCXX11Matches( "class X { enum Y { A }; };", "A", "X::Y::A")); } TEST(NamedDeclPrinter, TestClassWithScopedNamedEnum) { ASSERT_TRUE(PrintedWrittenNamedDeclCXX11Matches( "class X { enum class Y { A }; };", "A", "X::Y::A")); } @ 1.1.1.3.16.1 log @Sync with HEAD @ text @d146 1 a146 1 "A")); d167 1 a167 1 "X::A")); a175 7 TEST(NamedDeclPrinter, TestLinkageInNamespace) { ASSERT_TRUE(PrintedWrittenNamedDeclCXX11Matches( "namespace X { extern \"C\" { int A; } }", "A", "X::A")); } @ 1.1.1.3.16.2 log @Mostly merge changes from HEAD upto 20200411 @ text @@ 1.1.1.3.14.1 log @Sync with HEAD @ text @d146 1 a146 1 "A")); d167 1 a167 1 "X::A")); a175 7 TEST(NamedDeclPrinter, TestLinkageInNamespace) { ASSERT_TRUE(PrintedWrittenNamedDeclCXX11Matches( "namespace X { extern \"C\" { int A; } }", "A", "X::A")); } @ 1.1.1.4 log @Import clang r337282 from trunk @ text @d146 1 a146 1 "A")); d167 1 a167 1 "X::A")); a175 7 TEST(NamedDeclPrinter, TestLinkageInNamespace) { ASSERT_TRUE(PrintedWrittenNamedDeclCXX11Matches( "namespace X { extern \"C\" { int A; } }", "A", "X::A")); } @ 1.1.1.5 log @Mark old LLVM instance as dead. @ text @@ 1.1.1.1.4.1 log @file NamedDeclPrinterTest.cpp was added on branch tls-maxphys on 2014-08-19 23:49:27 +0000 @ text @d1 133 @ 1.1.1.1.4.2 log @Rebase to HEAD as of a few days ago. @ text @a0 133 //===- unittests/AST/NamedDeclPrinterTest.cpp --- NamedDecl printer tests -===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file contains tests for NamedDecl::printQualifiedName(). // // These tests have a coding convention: // * declaration to be printed is named 'A' unless it should have some special // name (e.g., 'operator+'); // * additional helper declarations are 'Z', 'Y', 'X' and so on. // //===----------------------------------------------------------------------===// #include "clang/AST/ASTContext.h" #include "clang/ASTMatchers/ASTMatchFinder.h" #include "clang/Tooling/Tooling.h" #include "llvm/ADT/SmallString.h" #include "gtest/gtest.h" using namespace clang; using namespace ast_matchers; using namespace tooling; namespace { class PrintMatch : public MatchFinder::MatchCallback { SmallString<1024> Printed; unsigned NumFoundDecls; bool SuppressUnwrittenScope; public: explicit PrintMatch(bool suppressUnwrittenScope) : NumFoundDecls(0), SuppressUnwrittenScope(suppressUnwrittenScope) {} virtual void run(const MatchFinder::MatchResult &Result) { const NamedDecl *ND = Result.Nodes.getNodeAs("id"); if (!ND) return; NumFoundDecls++; if (NumFoundDecls > 1) return; llvm::raw_svector_ostream Out(Printed); PrintingPolicy Policy = Result.Context->getPrintingPolicy(); Policy.SuppressUnwrittenScope = SuppressUnwrittenScope; ND->printQualifiedName(Out, Policy); } StringRef getPrinted() const { return Printed; } unsigned getNumFoundDecls() const { return NumFoundDecls; } }; ::testing::AssertionResult PrintedNamedDeclMatches(StringRef Code, const std::vector &Args, bool SuppressUnwrittenScope, const DeclarationMatcher &NodeMatch, StringRef ExpectedPrinted, StringRef FileName) { PrintMatch Printer(SuppressUnwrittenScope); MatchFinder Finder; Finder.addMatcher(NodeMatch, &Printer); std::unique_ptr Factory( newFrontendActionFactory(&Finder)); if (!runToolOnCodeWithArgs(Factory->create(), Code, Args, FileName)) return testing::AssertionFailure() << "Parsing error in \"" << Code.str() << "\""; if (Printer.getNumFoundDecls() == 0) return testing::AssertionFailure() << "Matcher didn't find any named declarations"; if (Printer.getNumFoundDecls() > 1) return testing::AssertionFailure() << "Matcher should match only one named declaration " "(found " << Printer.getNumFoundDecls() << ")"; if (Printer.getPrinted() != ExpectedPrinted) return ::testing::AssertionFailure() << "Expected \"" << ExpectedPrinted.str() << "\", " "got \"" << Printer.getPrinted().str() << "\""; return ::testing::AssertionSuccess(); } ::testing::AssertionResult PrintedNamedDeclCXX98Matches(StringRef Code, StringRef DeclName, StringRef ExpectedPrinted) { std::vector Args(1, "-std=c++98"); return PrintedNamedDeclMatches(Code, Args, /*SuppressUnwrittenScope*/ false, namedDecl(hasName(DeclName)).bind("id"), ExpectedPrinted, "input.cc"); } ::testing::AssertionResult PrintedWrittenNamedDeclCXX11Matches(StringRef Code, StringRef DeclName, StringRef ExpectedPrinted) { std::vector Args(1, "-std=c++11"); return PrintedNamedDeclMatches(Code, Args, /*SuppressUnwrittenScope*/ true, namedDecl(hasName(DeclName)).bind("id"), ExpectedPrinted, "input.cc"); } } // unnamed namespace TEST(NamedDeclPrinter, TestNamespace1) { ASSERT_TRUE(PrintedNamedDeclCXX98Matches( "namespace { int A; }", "A", "(anonymous namespace)::A")); } TEST(NamedDeclPrinter, TestNamespace2) { ASSERT_TRUE(PrintedWrittenNamedDeclCXX11Matches( "inline namespace Z { namespace { int A; } }", "A", "A")); } @