SBufFindTest.h

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/*
 * Copyright (C) 1996-2023 The Squid Software Foundation and contributors
 *
 * Squid software is distributed under GPLv2+ license and includes
 * contributions from numerous individuals and organizations.
 * Please see the COPYING and CONTRIBUTORS files for details.
 */
 
#ifndef SQUID_SRC_TESTS_SBUFFINDTEST_H
#define SQUID_SRC_TESTS_SBUFFINDTEST_H
 
#include "sbuf/SBuf.h"
 
#include <set>
#include <string>
 
class SBufFindTest
{
public:
    SBufFindTest();
 
    void run(); 
 
    /* test configuration parameters; can be optionally set before run() */
    int caseLimit; 
    int errorLimit; 
    bool hushSimilar;
    SBuf::size_type maxHayLength;
 
    typedef enum { placeBeginning, placeMiddle, placeEnd, placeNowhere,
                   placeEof
                 } Placement; // placeLast marker must terminate
protected:
 
    static SBuf RandomSBuf(const int length);
    void nextLen(SBuf::size_type &len, const SBuf::size_type max);
    void placeNeedle(const SBuf &cleanHay);
 
    void testAllMethods();
    void testFindDefs();
    void testFind();
    void testRFindDefs();
    void testRFind();
    void testFindCharDefs();
    void testFindChar();
    void testRFindCharDefs();
    void testRFindChar();
    void testFindFirstOf();
 
    std::string posKey() const;
    std::string placementKey() const;
 
    bool resultsMatch() const;
    void checkResults(const char *method);
    void handleFailure(const char *method);
 
private:
    /* test case parameters */
    SBuf theSBufHay; 
    SBuf theSBufNeedle; 
    SBuf::size_type thePos; 
    Placement thePlacement; 
    std::string theStringHay; 
    std::string theStringNeedle; 
 
    std::string::size_type theBareNeedlePos;
 
    /* test case results */
    std::string::size_type theFindString;
    SBuf::size_type theFindSBuf;
    std::string theReportFunc;
    std::string theReportNeedle;
    std::string theReportPos;
    char theReportQuote;
 
    /* test progress indicators */
    int caseCount;  
    int errorCount; 
    int reportCount; 
    std::set<std::string> failedCats; 
};
 
typedef SBufFindTest::Placement Placement;
 
#endif /* SQUID_SRC_TESTS_SBUFFINDTEST_H */