StructuralEquivalenceTest.cpp | Explore in Territory

#include "clang/AST/ASTContext.h"
#include "clang/AST/ASTStructuralEquivalence.h"
#include "clang/AST/Decl.h"
#include "clang/AST/DeclTemplate.h"
#include "clang/ASTMatchers/ASTMatchers.h"
#include "clang/Frontend/ASTUnit.h"
#include "clang/Testing/CommandLineArgs.h"
#include "clang/Tooling/Tooling.h"
#include "llvm/TargetParser/Host.h"

#include "DeclMatcher.h"

#include "gtest/gtest.h"

namespace clang {
namespace ast_matchers {

get;

struct StructuralEquivalenceTest : ::testing::Test { … };

TEST_F(StructuralEquivalenceTest, Int) { … }

TEST_F(StructuralEquivalenceTest, IntVsSignedInt) { … }

TEST_F(StructuralEquivalenceTest, Char) { … }

// This test is disabled for now.
// FIXME Whether this is equivalent is dependent on the target.
TEST_F(StructuralEquivalenceTest, DISABLED_CharVsSignedChar) { … }

TEST_F(StructuralEquivalenceTest, ForwardRecordDecl) { … }

TEST_F(StructuralEquivalenceTest, IntVsSignedIntInStruct) { … }

TEST_F(StructuralEquivalenceTest, CharVsSignedCharInStruct) { … }

TEST_F(StructuralEquivalenceTest, IntVsSignedIntTemplateSpec) { … }

TEST_F(StructuralEquivalenceTest, CharVsSignedCharTemplateSpec) { … }

TEST_F(StructuralEquivalenceTest, CharVsSignedCharTemplateSpecWithInheritance) { … }

// This test is disabled for now.
// FIXME Enable it, once the check is implemented.
TEST_F(StructuralEquivalenceTest, DISABLED_WrongOrderInNamespace) { … }

TEST_F(StructuralEquivalenceTest, WrongOrderOfFieldsInClass) { … }

struct StructuralEquivalenceFunctionTest : StructuralEquivalenceTest { … };

TEST_F(StructuralEquivalenceFunctionTest, TemplateVsNonTemplate) { … }

TEST_F(StructuralEquivalenceFunctionTest, DifferentOperators) { … }

TEST_F(StructuralEquivalenceFunctionTest, SameOperators) { … }

TEST_F(StructuralEquivalenceFunctionTest, CtorVsDtor) { … }

TEST_F(StructuralEquivalenceFunctionTest, ParamConstWithRef) { … }

TEST_F(StructuralEquivalenceFunctionTest, ParamConstSimple) { … }

TEST_F(StructuralEquivalenceFunctionTest, Throw) { … }

TEST_F(StructuralEquivalenceFunctionTest, Noexcept) { … }

TEST_F(StructuralEquivalenceFunctionTest, ThrowVsNoexcept) { … }

TEST_F(StructuralEquivalenceFunctionTest, ThrowVsNoexceptFalse) { … }

TEST_F(StructuralEquivalenceFunctionTest, ThrowVsNoexceptTrue) { … }

TEST_F(StructuralEquivalenceFunctionTest, NoexceptNonMatch) { … }

TEST_F(StructuralEquivalenceFunctionTest, NoexceptMatch) { … }

TEST_F(StructuralEquivalenceFunctionTest, NoexceptVsNoexceptFalse) { … }

TEST_F(StructuralEquivalenceFunctionTest, NoexceptVsNoexceptTrue) { … }

TEST_F(StructuralEquivalenceFunctionTest, ReturnType) { … }

TEST_F(StructuralEquivalenceFunctionTest, ReturnConst) { … }

TEST_F(StructuralEquivalenceFunctionTest, ReturnRef) { … }

TEST_F(StructuralEquivalenceFunctionTest, ParamCount) { … }

TEST_F(StructuralEquivalenceFunctionTest, ParamType) { … }

TEST_F(StructuralEquivalenceFunctionTest, ParamName) { … }

TEST_F(StructuralEquivalenceFunctionTest, Variadic) { … }

TEST_F(StructuralEquivalenceFunctionTest, ParamPtr) { … }

TEST_F(StructuralEquivalenceFunctionTest, NameInParen) { … }

TEST_F(StructuralEquivalenceFunctionTest, NameInParenWithExceptionSpec) { … }

TEST_F(StructuralEquivalenceFunctionTest, NameInParenWithConst) { … }

TEST_F(StructuralEquivalenceFunctionTest, FunctionsWithDifferentNoreturnAttr) { … }

TEST_F(StructuralEquivalenceFunctionTest,
    FunctionsWithDifferentCallingConventions) { … }

TEST_F(StructuralEquivalenceFunctionTest, FunctionsWithDifferentSavedRegsAttr) { … }

struct StructuralEquivalenceCXXMethodTest : StructuralEquivalenceTest { … };

TEST_F(StructuralEquivalenceCXXMethodTest, Virtual) { … }

TEST_F(StructuralEquivalenceCXXMethodTest, Pure) { … }

TEST_F(StructuralEquivalenceCXXMethodTest, DISABLED_Final) { … }

TEST_F(StructuralEquivalenceCXXMethodTest, Const) { … }

TEST_F(StructuralEquivalenceCXXMethodTest, Static) { … }

TEST_F(StructuralEquivalenceCXXMethodTest, Ref1) { … }

TEST_F(StructuralEquivalenceCXXMethodTest, Ref2) { … }

TEST_F(StructuralEquivalenceCXXMethodTest, AccessSpecifier) { … }

TEST_F(StructuralEquivalenceCXXMethodTest, Delete) { … }

TEST_F(StructuralEquivalenceCXXMethodTest, Constructor) { … }

TEST_F(StructuralEquivalenceCXXMethodTest, ConstructorParam) { … }

TEST_F(StructuralEquivalenceCXXMethodTest, ConstructorExplicit) { … }

TEST_F(StructuralEquivalenceCXXMethodTest, ConstructorDefault) { … }

TEST_F(StructuralEquivalenceCXXMethodTest, Conversion) { … }

TEST_F(StructuralEquivalenceCXXMethodTest, Operator) { … }

TEST_F(StructuralEquivalenceCXXMethodTest, OutOfClass1) { … }

TEST_F(StructuralEquivalenceCXXMethodTest, OutOfClass2) { … }

struct StructuralEquivalenceRecordTest : StructuralEquivalenceTest { … };

TEST_F(StructuralEquivalenceRecordTest, Name) { … }

TEST_F(StructuralEquivalenceRecordTest, Fields) { … }

TEST_F(StructuralEquivalenceRecordTest, DISABLED_Methods) { … }

TEST_F(StructuralEquivalenceRecordTest, Bases) { … }

TEST_F(StructuralEquivalenceRecordTest, InheritanceVirtual) { … }

TEST_F(StructuralEquivalenceRecordTest, DISABLED_InheritanceType) { … }

TEST_F(StructuralEquivalenceRecordTest, Match) { … }

TEST_F(StructuralEquivalenceRecordTest, UnnamedRecordsShouldBeInequivalent) { … }

TEST_F(StructuralEquivalenceRecordTest, AnonymousRecordsShouldBeInequivalent) { … }

TEST_F(StructuralEquivalenceRecordTest,
       RecordsAreInequivalentIfOrderOfAnonRecordsIsDifferent) { … }

TEST_F(StructuralEquivalenceRecordTest,
       UnnamedRecordsShouldBeInequivalentEvenIfTheSecondIsBeingDefined) { … }

TEST_F(StructuralEquivalenceRecordTest, TemplateVsNonTemplate) { … }

TEST_F(StructuralEquivalenceRecordTest,
    FwdDeclRecordShouldBeEqualWithFwdDeclRecord) { … }

TEST_F(StructuralEquivalenceRecordTest,
       FwdDeclRecordShouldBeEqualWithRecordWhichHasDefinition) { … }

TEST_F(StructuralEquivalenceRecordTest,
       RecordShouldBeEqualWithRecordWhichHasDefinition) { … }

TEST_F(StructuralEquivalenceRecordTest, RecordsWithDifferentBody) { … }

TEST_F(StructuralEquivalenceRecordTest, SameFriendMultipleTimes) { … }

TEST_F(StructuralEquivalenceRecordTest, SameFriendsDifferentOrder) { … }

TEST_F(StructuralEquivalenceRecordTest, SameFriendsSameOrder) { … }

struct StructuralEquivalenceLambdaTest : StructuralEquivalenceTest { … };

TEST_F(StructuralEquivalenceLambdaTest, LambdaClassesWithDifferentMethods) { … }

TEST_F(StructuralEquivalenceLambdaTest, LambdaClassesWithEqMethods) { … }

TEST_F(StructuralEquivalenceLambdaTest, LambdaClassesWithDifferentFields) { … }

TEST_F(StructuralEquivalenceLambdaTest, LambdaClassesWithEqFields) { … }

TEST_F(StructuralEquivalenceTest, CompareSameDeclWithMultiple) { … }

TEST_F(StructuralEquivalenceTest, ExplicitBoolDifferent) { … }

TEST_F(StructuralEquivalenceTest, ExplicitBoolSame) { … }

struct StructuralEquivalenceRecordContextTest : StructuralEquivalenceTest { … };

TEST_F(StructuralEquivalenceRecordContextTest, NamespaceNoVsNamed) { … }

TEST_F(StructuralEquivalenceRecordContextTest, NamespaceNamedVsNamed) { … }

TEST_F(StructuralEquivalenceRecordContextTest, NamespaceAnonVsNamed) { … }

TEST_F(StructuralEquivalenceRecordContextTest, NamespaceNoVsAnon) { … }

TEST_F(StructuralEquivalenceRecordContextTest, NamespaceAnonVsAnon) { … }

TEST_F(StructuralEquivalenceRecordContextTest, NamespaceAnonVsAnonAnon) { … }

TEST_F(StructuralEquivalenceRecordContextTest,
       NamespaceNamedNamedVsNamedNamed) { … }

TEST_F(StructuralEquivalenceRecordContextTest, NamespaceNamedVsInline) { … }

TEST_F(StructuralEquivalenceRecordContextTest, NamespaceInlineVsInline) { … }

TEST_F(StructuralEquivalenceRecordContextTest, NamespaceInlineTopLevel) { … }

TEST_F(StructuralEquivalenceRecordContextTest, TransparentContext) { … }

TEST_F(StructuralEquivalenceRecordContextTest, TransparentContextNE) { … }

TEST_F(StructuralEquivalenceRecordContextTest, TransparentContextInNamespace) { … }

TEST_F(StructuralEquivalenceRecordContextTest,
       ClassTemplateSpecializationContext) { … }

TEST_F(StructuralEquivalenceTest, NamespaceOfRecordMember) { … }

TEST_F(StructuralEquivalenceTest, StructDefinitionInPrototype) { … }

TEST_F(StructuralEquivalenceTest, StructDefinitionInPrototypeDifferentName) { … }

TEST_F(StructuralEquivalenceRecordContextTest, RecordInsideFunction) { … }

struct StructuralEquivalenceEnumTest : StructuralEquivalenceTest { … };

TEST_F(StructuralEquivalenceEnumTest, FwdDeclEnumShouldBeEqualWithFwdDeclEnum) { … }

TEST_F(StructuralEquivalenceEnumTest,
       FwdDeclEnumShouldBeEqualWithEnumWhichHasDefinition) { … }

TEST_F(StructuralEquivalenceEnumTest,
       EnumShouldBeEqualWithEnumWhichHasDefinition) { … }

TEST_F(StructuralEquivalenceEnumTest, EnumsWithDifferentBody) { … }

TEST_F(StructuralEquivalenceEnumTest, AnonymousEnumsWithSameConsts) { … }

TEST_F(StructuralEquivalenceEnumTest, AnonymousEnumsWithDiffConsts) { … }

struct StructuralEquivalenceEnumConstantTest : StructuralEquivalenceTest { … };

TEST_F(StructuralEquivalenceEnumConstantTest, EnumConstantsWithSameValues) { … }

TEST_F(StructuralEquivalenceEnumConstantTest,
       EnumConstantsWithDifferentValues) { … }

TEST_F(StructuralEquivalenceEnumConstantTest,
       EnumConstantsWithDifferentExprsButSameValues) { … }

TEST_F(StructuralEquivalenceEnumConstantTest,
       EnumConstantsWithDifferentSignedness) { … }

TEST_F(StructuralEquivalenceEnumConstantTest, EnumConstantsWithDifferentWidth) { … }

TEST_F(StructuralEquivalenceEnumConstantTest, EnumConstantsWithDifferentName) { … }

struct StructuralEquivalenceObjCCategoryTest : StructuralEquivalenceTest { … };

TEST_F(StructuralEquivalenceObjCCategoryTest, MatchinCategoryNames) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, CategoriesForDifferentClasses) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, CategoriesWithDifferentNames) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, CategoriesWithoutInterfaces) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, CategoryAndExtension) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, MatchingProtocols) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, DifferentProtocols) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, DifferentProtocolsOrder) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, MatchingIvars) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, DifferentIvarName) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, DifferentIvarType) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, DifferentIvarBitfieldWidth) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, DifferentIvarVisibility) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, DifferentIvarNumber) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, DifferentIvarOrder) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, MatchingMethods) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, DifferentMethodName) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, DifferentMethodClassInstance) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, DifferentMethodReturnType) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, DifferentMethodParameterType) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, DifferentMethodParameterName) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, DifferentMethodNumber) { … }

TEST_F(StructuralEquivalenceObjCCategoryTest, DifferentMethodOrder) { … }

struct StructuralEquivalenceTemplateTest : StructuralEquivalenceTest { … };

TEST_F(StructuralEquivalenceTemplateTest, ExactlySameTemplates) { … }

TEST_F(StructuralEquivalenceTemplateTest, DifferentTemplateArgName) { … }

TEST_F(StructuralEquivalenceTemplateTest, DifferentTemplateArgKind) { … }

TEST_F(StructuralEquivalenceTemplateTest, BitFieldDecl) { … }

TEST_F(StructuralEquivalenceTemplateTest, BitFieldDeclDifferentWidth) { … }

TEST_F(StructuralEquivalenceTemplateTest, DependentBitFieldDecl) { … }

TEST_F(StructuralEquivalenceTemplateTest, DependentBitFieldDeclDifferentVal) { … }

TEST_F(StructuralEquivalenceTemplateTest, DependentBitFieldDeclDifferentVal2) { … }

TEST_F(StructuralEquivalenceTemplateTest, ExplicitBoolSame) { … }

TEST_F(StructuralEquivalenceTemplateTest, ExplicitBoolDifference) { … }

TEST_F(StructuralEquivalenceTemplateTest,
       TemplateVsSubstTemplateTemplateParmInArgEq) { … }

TEST_F(StructuralEquivalenceTemplateTest,
       TemplateVsSubstTemplateTemplateParmInArgNotEq) { … }

struct StructuralEquivalenceDependentTemplateArgsTest
    : StructuralEquivalenceTemplateTest { … };

TEST_F(StructuralEquivalenceDependentTemplateArgsTest,
       SameStructsInDependentArgs) { … }

TEST_F(StructuralEquivalenceDependentTemplateArgsTest,
       DifferentStructsInDependentArgs) { … }

TEST_F(StructuralEquivalenceDependentTemplateArgsTest,
       SameStructsInDependentScopeDeclRefExpr) { … }

TEST_F(StructuralEquivalenceDependentTemplateArgsTest,
       DifferentStructsInDependentScopeDeclRefExpr) { … }

TEST_F(StructuralEquivalenceDependentTemplateArgsTest,
       DifferentValueInDependentScopeDeclRefExpr) { … }

TEST_F(
    StructuralEquivalenceTemplateTest,
    ClassTemplSpecWithQualifiedAndNonQualifiedTypeArgsShouldBeEqual) { … }

TEST_F(
    StructuralEquivalenceTemplateTest,
    ClassTemplSpecWithInequivalentQualifiedAndNonQualifiedTypeArgs) { … }

TEST_F(
    StructuralEquivalenceTemplateTest,
    ClassTemplSpecWithQualifiedAndNonQualifiedTemplArgsShouldBeEqual) { … }

TEST_F(
    StructuralEquivalenceTemplateTest,
    ClassTemplSpecWithInequivalentQualifiedAndNonQualifiedTemplArgs) { … }

TEST_F(StructuralEquivalenceTemplateTest,
       IgnoreTemplateParmDepthAtTemplateTypeParmDecl) { … }

TEST_F(StructuralEquivalenceTemplateTest,
       IgnoreTemplateParmDepthAtNonTypeTemplateParmDecl) { … }

TEST_F(
    StructuralEquivalenceTemplateTest,
    ClassTemplSpecWithInequivalentShadowedTemplArg) { … }
struct StructuralEquivalenceCacheTest : public StructuralEquivalenceTest { … };

TEST_F(StructuralEquivalenceCacheTest, SimpleNonEq) { … }

TEST_F(StructuralEquivalenceCacheTest, ReturnStmtNonEq) { … }

TEST_F(StructuralEquivalenceCacheTest, VarDeclNoEq) { … }

TEST_F(StructuralEquivalenceCacheTest, VarDeclWithDifferentStorageClassNoEq) { … }

TEST_F(StructuralEquivalenceCacheTest,
       NonTypeTemplateParmWithDifferentPositionNoEq) { … }

TEST_F(StructuralEquivalenceCacheTest, VarDeclWithInitNoEq) { … }

TEST_F(StructuralEquivalenceCacheTest, SpecialNonEq) { … }

TEST_F(StructuralEquivalenceCacheTest, Cycle) { … }

struct StructuralEquivalenceStmtTest : StructuralEquivalenceTest { … };

/// Fallback matcher to be used only when there is no specific matcher for a
/// Expr subclass. Remove this once all Expr subclasses have their own matcher.
static auto &fallbackExprMatcher = …;

TEST_F(StructuralEquivalenceStmtTest, AddrLabelExpr) { … }

TEST_F(StructuralEquivalenceStmtTest, AddrLabelExprDifferentLabel) { … }

static const std::string MemoryOrderSrc = …;

TEST_F(StructuralEquivalenceStmtTest, AtomicExpr) { … }

TEST_F(StructuralEquivalenceStmtTest, AtomicExprDifferentOp) { … }

TEST_F(StructuralEquivalenceStmtTest, BinaryOperator) { … }

TEST_F(StructuralEquivalenceStmtTest, BinaryOperatorDifferentOps) { … }

TEST_F(StructuralEquivalenceStmtTest, CallExpr) { … }

TEST_F(StructuralEquivalenceStmtTest, CallExprDifferentCallee) { … }

TEST_F(StructuralEquivalenceStmtTest, CharacterLiteral) { … }

TEST_F(StructuralEquivalenceStmtTest, CharacterLiteralDifferentValues) { … }

TEST_F(StructuralEquivalenceStmtTest, ExpressionTraitExpr) { … }

TEST_F(StructuralEquivalenceStmtTest, ExpressionTraitExprDifferentKind) { … }

TEST_F(StructuralEquivalenceStmtTest, FloatingLiteral) { … }

TEST_F(StructuralEquivalenceStmtTest, FloatingLiteralDifferentSpelling) { … }

TEST_F(StructuralEquivalenceStmtTest, FloatingLiteralDifferentType) { … }

TEST_F(StructuralEquivalenceStmtTest, FloatingLiteralDifferentValue) { … }

TEST_F(StructuralEquivalenceStmtTest, GenericSelectionExprSame) { … }

TEST_F(StructuralEquivalenceStmtTest, GenericSelectionExprSignsDiffer) { … }

TEST_F(StructuralEquivalenceStmtTest, GenericSelectionExprOrderDiffers) { … }

TEST_F(StructuralEquivalenceStmtTest, GenericSelectionExprDependentResultSame) { … }

TEST_F(StructuralEquivalenceStmtTest,
       GenericSelectionExprDependentResultOrderDiffers) { … }
TEST_F(StructuralEquivalenceStmtTest, IntegerLiteral) { … }

TEST_F(StructuralEquivalenceStmtTest, IntegerLiteralDifferentSpelling) { … }

TEST_F(StructuralEquivalenceStmtTest, IntegerLiteralDifferentValue) { … }

TEST_F(StructuralEquivalenceStmtTest, IntegerLiteralDifferentTypes) { … }

TEST_F(StructuralEquivalenceStmtTest, MemberExpr) { … }

TEST_F(StructuralEquivalenceStmtTest, MemberExprDifferentMember) { … }

TEST_F(StructuralEquivalenceStmtTest, ObjCStringLiteral) { … }

TEST_F(StructuralEquivalenceStmtTest, ObjCStringLiteralDifferentContent) { … }

TEST_F(StructuralEquivalenceStmtTest, StringLiteral) { … }

TEST_F(StructuralEquivalenceStmtTest, StringLiteralDifferentContent) { … }

TEST_F(StructuralEquivalenceStmtTest, StringLiteralDifferentLength) { … }

TEST_F(StructuralEquivalenceStmtTest, TypeTraitExpr) { … }

TEST_F(StructuralEquivalenceStmtTest, TypeTraitExprDifferentType) { … }

TEST_F(StructuralEquivalenceStmtTest, TypeTraitExprDifferentTrait) { … }

TEST_F(StructuralEquivalenceStmtTest, TypeTraitExprDifferentTraits) { … }

TEST_F(StructuralEquivalenceStmtTest, UnaryExprOrTypeTraitExpr) { … }

TEST_F(StructuralEquivalenceStmtTest, UnaryExprOrTypeTraitExprDifferentKind) { … }

TEST_F(StructuralEquivalenceStmtTest, UnaryExprOrTypeTraitExprDifferentType) { … }

TEST_F(StructuralEquivalenceStmtTest, UnaryOperator) { … }

TEST_F(StructuralEquivalenceStmtTest, UnaryOperatorDifferentOps) { … }

TEST_F(StructuralEquivalenceStmtTest,
       CXXOperatorCallExprVsUnaryBinaryOperator) { … }

TEST_F(StructuralEquivalenceStmtTest,
       CXXOperatorCallExprVsUnaryBinaryOperatorNe) { … }

TEST_F(StructuralEquivalenceStmtTest, NonTypeTemplateParm) { … }

TEST_F(StructuralEquivalenceStmtTest, UnresolvedLookupDifferentName) { … }

TEST_F(StructuralEquivalenceStmtTest, UnresolvedLookupDifferentQualifier) { … }

TEST_F(StructuralEquivalenceStmtTest,
       UnresolvedLookupDifferentTemplateArgument) { … }

TEST_F(StructuralEquivalenceStmtTest, UnresolvedLookup) { … }

TEST_F(StructuralEquivalenceCacheTest, GotoStmtNoEq) { … }

TEST_F(StructuralEquivalenceStmtTest, DeclRefExpr) { … }

TEST_F(StructuralEquivalenceCacheTest, CXXDependentScopeMemberExprNoEq) { … }

} // end namespace ast_matchers
} // end namespace clang
llvm/clang/unittests/AST/StructuralEquivalenceTest.cpp
