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

#include "llvm/FileCheck/FileCheck.h"

Public Member Functions
	FileCheck (FileCheckRequest Req)

	~FileCheck ()

Regex	buildCheckPrefixRegex ()

bool	readCheckFile (SourceMgr &SM, StringRef Buffer, Regex &PrefixRE, std::pair< unsigned, unsigned > *ImpPatBufferIDRange=nullptr)
	Reads the check file from `Buffer` and records the expected strings it contains. More...

bool	ValidateCheckPrefixes ()

StringRef	CanonicalizeFile (MemoryBuffer &MB, SmallVectorImpl< char > &OutputBuffer)
	Canonicalizes whitespaces in the file. More...

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`. More...

Detailed Description

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

Definition at line 180 of file FileCheck.h.

Constructor & Destructor Documentation

◆ FileCheck()

llvm::FileCheck::FileCheck ( FileCheckRequest Req )

explicit

◆ ~FileCheck()

llvm::FileCheck::~FileCheck ( )

Member Function Documentation

◆ buildCheckPrefixRegex()

Regex llvm::FileCheck::buildCheckPrefixRegex ( )

◆ CanonicalizeFile()

StringRef llvm::FileCheck::CanonicalizeFile	(	MemoryBuffer &	MB,
		SmallVectorImpl< char > &	OutputBuffer
	)

Canonicalizes whitespaces in the file.

Line endings are replaced with UNIX-style '
'.

◆ checkInput()

bool llvm::FileCheck::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.

Errors are recorded against SM.

Returns: false if the input fails to satisfy the checks.

◆ readCheckFile()

bool llvm::FileCheck::readCheckFile	(	SourceMgr &	SM,
		StringRef	Buffer,
		Regex &	PrefixRE,
		std::pair< unsigned, unsigned > *	ImpPatBufferIDRange = `nullptr`
	)

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

Errors are reported against SM.

Only expected strings whose prefix is one of those listed in PrefixRE are recorded.

Returns: true in case of an error, false otherwise.

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.

◆ ValidateCheckPrefixes()

bool llvm::FileCheck::ValidateCheckPrefixes ( )

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

include/llvm/FileCheck/FileCheck.h

Public Member Functions