Check in the pristine copy of ICU 4.6...

icu46/source/test/intltest/itercoll.h

+/********************************************************************
+ * COPYRIGHT: 
+ * Copyright (c) 1997-2001, International Business Machines Corporation and
+ * others. All Rights Reserved.
+ ********************************************************************/
+
+/**
+ * Collation Iterator tests.
+ * (Let me reiterate my position...)
+ */
+
+#ifndef _ITERCOLL
+#define _ITERCOLL
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_COLLATION
+
+#include "unicode/tblcoll.h"
+#include "unicode/coleitr.h"
+#include "tscoll.h"
+
+class CollationIteratorTest: public IntlTestCollator
+{
+public:
+
+    // If this is too small for the test data, just increase it.
+    // Just don't make it too large, otherwise the executable will get too big
+    enum EToken_Len { MAX_TOKEN_LEN = 16 };
+
+    CollationIteratorTest();
+    virtual ~CollationIteratorTest();
+
+    void runIndexedTest(int32_t index, UBool exec, const char* &name, char* par = NULL);
+
+    /**
+    * Test that results from CollationElementIterator.next is equivalent to
+    * the reversed results from CollationElementIterator.previous, for the set 
+    * of BMP characters.
+    */
+    void TestUnicodeChar();
+
+    /**
+     * Test for CollationElementIterator.previous()
+     *
+     * @bug 4108758 - Make sure it works with contracting characters
+     * 
+     */
+    void TestPrevious(/* char* par */);
+    
+    /**
+     * Test for getOffset() and setOffset()
+     */
+    void TestOffset(/* char* par */);
+
+    /**
+     * Test for setText()
+     */
+    void TestSetText(/* char* par */);
+    
+    /** @bug 4108762
+     * Test for getMaxExpansion()
+     */
+    void TestMaxExpansion(/* char* par */);
+
+    /*
+     * @bug 4157299
+     */
+    void TestClearBuffers(/* char* par */);
+
+    /**
+     * Testing the assignment operator
+     */
+    void TestAssignment();
+
+    /**
+     * Testing the constructors
+     */
+    void TestConstructors();
+
+    /**
+    * Testing the strength order functionality
+    */
+    void TestStrengthOrder();
+    
+    //------------------------------------------------------------------------
+    // Internal utilities
+    //
+
+private:
+
+    struct ExpansionRecord
+    {
+        UChar character;
+        int32_t count;
+    };
+
+    /**
+     * Verify that getMaxExpansion works on a given set of collation rules
+     */
+    void verifyExpansion(UnicodeString rules, ExpansionRecord tests[], int32_t testCount);
+    
+    /**
+     * Return a string containing all of the collation orders
+     * returned by calls to next on the specified iterator
+     */
+    UnicodeString &orderString(CollationElementIterator &iter, UnicodeString &target);
+
+    void assertEqual(CollationElementIterator &i1, CollationElementIterator &i2);
+
+    RuleBasedCollator *en_us;
+    const UnicodeString test1;
+    const UnicodeString test2;
+
+};
+
+#endif /* #if !UCONFIG_NO_COLLATION */
+
+#endif