LLVM: llvm::FileCheck Class Reference (original) (raw)

FileCheck class takes the request and exposes various methods that use information from the request. More...

#include "[llvm/FileCheck/FileCheck.h](FileCheck%5F8h%5Fsource.html)"

Public Member Functions
FileCheck (FileCheckRequest Req)
~FileCheck ()
bool readCheckFile (SourceMgr &SM, StringRef Buffer, std::pair< unsigned, unsigned > *ImpPatBufferIDRange=nullptr)
Reads the check file from Buffer and records the expected strings it contains.
bool ValidateCheckPrefixes ()
StringRef CanonicalizeFile (MemoryBuffer &MB, SmallVectorImpl< char > &OutputBuffer)
Canonicalizes whitespaces in the file.
bool checkInput (SourceMgr &SM, StringRef Buffer, std::vector< FileCheckDiag > *Diags=nullptr)
Checks the input to FileCheck provided in the Buffer against the expected strings read from the check file and record diagnostics emitted in Diags.

FileCheck class takes the request and exposes various methods that use information from the request.

Definition at line 180 of file FileCheck.h.

◆ ~FileCheck()

FileCheck::~FileCheck ( ) default

◆ CanonicalizeFile()

Canonicalizes whitespaces in the file.

Line endings are replaced with UNIX-style '
'.

Definition at line 1428 of file FileCheck.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::data(), End, llvm::MemoryBuffer::getBufferEnd(), llvm::MemoryBuffer::getBufferSize(), llvm::MemoryBuffer::getBufferStart(), llvm::FileCheckRequest::NoCanonicalizeWhiteSpace, Ptr, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::SmallVectorImpl< T >::reserve(), and llvm::SmallVectorBase< Size_T >::size().

◆ checkInput()

◆ readCheckFile()

Reads the check file from Buffer and records the expected strings it contains.

Errors are reported against SM.

If ImpPatBufferIDRange, then the range (inclusive start, exclusive end) of IDs for source buffers added to SM for implicit patterns are recorded in it. The range is empty if there are none.

Definition at line 1773 of file FileCheck.cpp.

References addDefaultPrefixes(), llvm::SourceMgr::AddNewSourceBuffer(), llvm::FileCheckRequest::AllowUnusedPrefixes, assert(), llvm::Check::CheckBadCount, llvm::Check::CheckBadNot, llvm::Check::CheckComment, llvm::Check::CheckDAG, llvm::Check::CheckEmpty, llvm::Check::CheckEOF, llvm::Check::CheckLabel, llvm::Check::CheckMisspelled, llvm::Check::CheckNext, llvm::Check::CheckNot, llvm::FileCheckRequest::CheckPrefixes, llvm::Check::CheckSame, llvm::FileCheckRequest::CommentPrefixes, llvm::StringRef::data(), llvm::SourceMgr::DK_Error, llvm::StringRef::drop_front(), llvm::StringRef::empty(), llvm::errs(), llvm::StringRef::find_first_not_of(), llvm::StringRef::find_first_of(), FindFirstMatchingPrefix(), llvm::First, llvm::SMLoc::getFromPointer(), llvm::MemoryBuffer::getMemBufferCopy(), llvm::FileCheckRequest::GlobalDefines, llvm::FileCheckRequest::ImplicitCheckNot, llvm::FileCheckRequest::IsDefaultCheckPrefix, llvm::logAllUnhandledErrors(), llvm::FileCheckRequest::MatchFullLines, llvm::FileCheckRequest::NoCanonicalizeWhiteSpace, P, llvm::SourceMgr::PrintMessage(), llvm::StringRef::size(), and llvm::StringRef::substr().

◆ ValidateCheckPrefixes()

bool FileCheck::ValidateCheckPrefixes ( )

The documentation for this class was generated from the following files: