110 lines
3.9 KiB
C++
110 lines
3.9 KiB
C++
/********************************************************************
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* COPYRIGHT:
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* Copyright (c) 2002, International Business Machines Corporation and
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* others. All Rights Reserved.
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********************************************************************/
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/* Created by weiv 05/09/2002 */
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/* Base class for data driven tests */
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#ifndef INTLTST_TESTDATA
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#define INTLTST_TESTDATA
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#include "tstdtmod.h"
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#include "datamap.h"
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/** This is the class that abstracts one of the tests in a data file
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* It is usually instantiated using TestDataModule::CreateTestData method
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* This class provides two important methods: nextSettings and nextCase
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* Usually, one walks through all settings and executes all cases for
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* each setting. Each call to nextSettings resets the cases iterator.
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* Individual test cases have to have the same number of fields as the
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* number of entries in headers. Default headers can be specified in
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* the TestDataModule info section. The default headers will be overriden
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* by per-test headers.
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* Example:
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* DataMap *settings = NULL;
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* DataMap *cases = NULL;
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* while(nextSettings(settings, status)) {
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* // set settings for the subtest
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* while(nextCase(cases, status) {
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* // process testcase
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* }
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* }
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*/
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class TestData {
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const char* name;
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protected:
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DataMap *fInfo;
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DataMap *fCurrSettings;
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DataMap *fCurrCase;
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int32_t fSettingsSize;
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int32_t fCasesSize;
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int32_t fCurrentSettings;
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int32_t fCurrentCase;
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/** constructor - don't use */
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TestData(const char* name);
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public:
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virtual ~TestData();
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const char* getName() const;
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/** Get a pointer to an object owned DataMap that contains more information on this
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* TestData object.
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* Usual fields is "Description".
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* @param info pass in a const DataMap pointer. If no info, it will be set to NULL
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*/
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virtual UBool getInfo(const DataMap *& info, UErrorCode &status) const = 0;
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/** Gets the next set of settings for the test. Resets the cases iterator.
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* DataMap is owned by the object and should not be deleted.
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* @param settings a DataMap pointer provided by the user. Will be NULL if
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* no more settings are available.
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* @param status for reporting unexpected errors.
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* @return A boolean, TRUE if there are settings, FALSE if there is no more
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* settings.
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*/
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virtual UBool nextSettings(const DataMap *& settings, UErrorCode &status) = 0;
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/** Gets the next test case.
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* DataMap is owned by the object and should not be deleted.
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* @param data a DataMap pointer provided by the user. Will be NULL if
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* no more cases are available.
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* @param status for reporting unexpected errors.
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* @return A boolean, TRUE if there are cases, FALSE if there is no more
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* cases.
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*/
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virtual UBool nextCase(const DataMap *& data, UErrorCode &status) = 0;
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};
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// implementation of TestData that uses resource bundles
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class RBTestData : public TestData {
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UResourceBundle *fData;
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UResourceBundle *fHeaders;
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UResourceBundle *fSettings;
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UResourceBundle *fCases;
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public:
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RBTestData(const char* name);
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RBTestData(UResourceBundle *data, UResourceBundle *headers, UErrorCode& status);
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private:
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// RBTestData() {};
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// RBTestData(const RBTestData& original) {};
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RBTestData& operator=(const RBTestData& original) {return *this;};
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public:
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virtual ~RBTestData();
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virtual UBool getInfo(const DataMap *& info, UErrorCode &status) const;
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virtual UBool nextSettings(const DataMap *& settings, UErrorCode &status);
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virtual UBool nextCase(const DataMap *& nextCase, UErrorCode &status);
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};
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#endif
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