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) 2002-2006, International Business Machines Corporation and 6 * others. All Rights Reserved. 7 ********************************************************************/ 8 9 /* Created by weiv 05/09/2002 */ 10 11 /* Base class for data driven tests */ 12 13 #ifndef U_TESTFW_TESTDATA 14 #define U_TESTFW_TESTDATA 15 16 #include "unicode/tstdtmod.h" 17 #include "unicode/datamap.h" 18 19 20 /** This is the class that abstracts one of the tests in a data file 21 * It is usually instantiated using TestDataModule::CreateTestData method 22 * This class provides two important methods: nextSettings and nextCase 23 * Usually, one walks through all settings and executes all cases for 24 * each setting. Each call to nextSettings resets the cases iterator. 25 * Individual test cases have to have the same number of fields as the 26 * number of entries in headers. Default headers can be specified in 27 * the TestDataModule info section. The default headers will be overriden 28 * by per-test headers. 29 * Example: 30 * DataMap *settings = NULL; 31 * DataMap *cases = NULL; 32 * while(nextSettings(settings, status)) { 33 * // set settings for the subtest 34 * while(nextCase(cases, status) { 35 * // process testcase 36 * } 37 * } 38 */ 39 40 class T_CTEST_EXPORT_API TestData { 41 const char* name; 42 43 protected: 44 DataMap *fInfo; 45 DataMap *fCurrSettings; 46 DataMap *fCurrCase; 47 int32_t fSettingsSize; 48 int32_t fCasesSize; 49 int32_t fCurrentSettings; 50 int32_t fCurrentCase; 51 /** constructor - don't use */ 52 TestData(const char* name); 53 54 public: 55 virtual ~TestData(); 56 57 const char* getName() const; 58 59 /** Get a pointer to an object owned DataMap that contains more information on this 60 * TestData object. 61 * Usual fields is "Description". 62 * @param info pass in a const DataMap pointer. If no info, it will be set to NULL 63 */ 64 virtual UBool getInfo(const DataMap *& info, UErrorCode &status) const = 0; 65 66 /** Gets the next set of settings for the test. Resets the cases iterator. 67 * DataMap is owned by the object and should not be deleted. 68 * @param settings a DataMap pointer provided by the user. Will be NULL if 69 * no more settings are available. 70 * @param status for reporting unexpected errors. 71 * @return A boolean, TRUE if there are settings, FALSE if there is no more 72 * settings. 73 */ 74 virtual UBool nextSettings(const DataMap *& settings, UErrorCode &status) = 0; 75 76 /** Gets the next test case. 77 * DataMap is owned by the object and should not be deleted. 78 * @param data a DataMap pointer provided by the user. Will be NULL if 79 * no more cases are available. 80 * @param status for reporting unexpected errors. 81 * @return A boolean, TRUE if there are cases, FALSE if there is no more 82 * cases. 83 */ 84 virtual UBool nextCase(const DataMap *& data, UErrorCode &status) = 0; 85 }; 86 87 // implementation of TestData that uses resource bundles 88 89 class T_CTEST_EXPORT_API RBTestData : public TestData { 90 UResourceBundle *fData; 91 UResourceBundle *fHeaders; 92 UResourceBundle *fSettings; 93 UResourceBundle *fCases; 94 95 public: 96 RBTestData(const char* name); 97 RBTestData(UResourceBundle *data, UResourceBundle *headers, UErrorCode& status); 98 private: 99 // RBTestData() {}; 100 // RBTestData(const RBTestData& original) {}; 101 RBTestData& operator=(const RBTestData& /*original*/); 102 103 public: 104 virtual ~RBTestData(); 105 106 virtual UBool getInfo(const DataMap *& info, UErrorCode &status) const; 107 108 virtual UBool nextSettings(const DataMap *& settings, UErrorCode &status); 109 virtual UBool nextCase(const DataMap *& nextCase, UErrorCode &status); 110 }; 111 112 #endif 113 114
