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1 // © 2016 and later: Unicode, Inc. and others.
2 // License & terms of use: http://www.unicode.org/copyright.html
3 /********************************************************************
4  * COPYRIGHT:
5  * Copyright (c) 2004-2010, International Business Machines Corporation and
6  * others. All Rights Reserved.
7  ********************************************************************/
8 
9 /* Created by grhoten 03/17/2004 */
10 
11 /* Base class for data driven tests */
12 
13 #ifndef U_TESTFW_TESTLOG
14 #define U_TESTFW_TESTLOG
15 
16 #include "unicode/errorcode.h"
17 #include "unicode/unistr.h"
18 #include "unicode/testtype.h"
19 
20 /** Facilitates internal logging of data driven test service
21  *  It would be interesting to develop this into a full
22  *  fledged control system as in Java.
23  */
24 class T_CTEST_EXPORT_API TestLog {
25 public:
26     virtual ~TestLog();
27     virtual void errln( const UnicodeString &message ) = 0;
28     virtual void logln( const UnicodeString &message ) = 0;
29     virtual void dataerrln( const UnicodeString &message ) = 0;
30     virtual const char* getTestDataPath(UErrorCode& err) = 0;
31 };
32 
33 class T_CTEST_EXPORT_API IcuTestErrorCode : public ErrorCode {
34 public:
IcuTestErrorCode(TestLog & callingTestClass,const char * callingTestName)35     IcuTestErrorCode(TestLog &callingTestClass, const char *callingTestName)
36             : testClass(callingTestClass), testName(callingTestName), scopeMessage() {}
37     virtual ~IcuTestErrorCode();
38 
39     // Returns TRUE if isFailure().
40     UBool errIfFailureAndReset();
41     UBool errIfFailureAndReset(const char *fmt, ...);
42     UBool errDataIfFailureAndReset();
43     UBool errDataIfFailureAndReset(const char *fmt, ...);
44     UBool expectErrorAndReset(UErrorCode expectedError);
45     UBool expectErrorAndReset(UErrorCode expectedError, const char *fmt, ...);
46 
47     /** Sets an additional message string to be appended to failure output. */
48     void setScope(const char* message);
49     void setScope(const UnicodeString& message);
50 
51 protected:
52     virtual void handleFailure() const;
53 
54 private:
55     TestLog &testClass;
56     const char *const testName;
57     UnicodeString scopeMessage;
58 
59     void errlog(UBool dataErr, const UnicodeString& mainMessage, const char* extraMessage) const;
60 };
61 
62 #endif
63