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// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/********************************************************************
* COPYRIGHT:
* Copyright (c) 2004-2010, International Business Machines Corporation and
* others. All Rights Reserved.
********************************************************************/
/* Created by grhoten 03/17/2004 */
/* Base class for data driven tests */
#ifndef U_TESTFW_TESTLOG
#define U_TESTFW_TESTLOG
#include <string>
#include <string_view>
#include "unicode/utypes.h"
#include "unicode/testtype.h"
/** Facilitates internal logging of data driven test service
* It would be interesting to develop this into a full
* fledged control system as in Java.
*/
class T_CTEST_EXPORT_API TestLog {
public:
virtual ~TestLog();
virtual void errln(std::u16string_view message) = 0;
virtual void logln(std::u16string_view message) = 0;
virtual void dataerrln(std::u16string_view message) = 0;
virtual const char* getTestDataPath(UErrorCode& err) = 0;
};
// Note: The IcuTestErrorCode used to be a subclass of ErrorCode, but that made it not usable for
// unit tests that work without U_SHOW_CPLUSPLUS_API.
// So instead we *copy* the ErrorCode API.
class T_CTEST_EXPORT_API IcuTestErrorCode {
public:
IcuTestErrorCode(const IcuTestErrorCode&) = delete;
IcuTestErrorCode& operator=(const IcuTestErrorCode&) = delete;
IcuTestErrorCode(TestLog &callingTestClass, const char *callingTestName);
virtual ~IcuTestErrorCode();
// ErrorCode API
operator UErrorCode & () { return errorCode; }
operator UErrorCode * () { return &errorCode; }
UBool isSuccess() const { return U_SUCCESS(errorCode); }
UBool isFailure() const { return U_FAILURE(errorCode); }
UErrorCode get() const { return errorCode; }
void set(UErrorCode value) { errorCode=value; }
UErrorCode reset();
void assertSuccess() const;
const char* errorName() const;
// Returns true if isFailure().
UBool errIfFailureAndReset();
UBool errIfFailureAndReset(const char *fmt, ...);
UBool errDataIfFailureAndReset();
UBool errDataIfFailureAndReset(const char *fmt, ...);
UBool expectErrorAndReset(UErrorCode expectedError);
UBool expectErrorAndReset(UErrorCode expectedError, const char *fmt, ...);
/** Sets an additional message string to be appended to failure output. */
void setScope(const char* message);
void setScope(std::u16string_view message);
protected:
virtual void handleFailure() const;
private:
UErrorCode errorCode;
TestLog &testClass;
const char *const testName;
std::u16string scopeMessage;
void errlog(UBool dataErr, std::u16string_view mainMessage, const char* extraMessage) const;
};
#endif
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