Check in the pristine copy of ICU 4.6...

icu46/source/test/intltest/mnkytst.cpp

Index: icu46/source/test/intltest/mnkytst.cpp
===================================================================
--- icu46/source/test/intltest/mnkytst.cpp	(revision 0)
+++ icu46/source/test/intltest/mnkytst.cpp	(revision 0)
@@ -0,0 +1,269 @@
+/********************************************************************
+ * COPYRIGHT: 
+ * Copyright (c) 1997-2009, International Business Machines Corporation and
+ * others. All Rights Reserved.
+ ********************************************************************/
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_COLLATION
+
+#include "unicode/coll.h"
+#include "unicode/tblcoll.h"
+#include "unicode/unistr.h"
+#include "unicode/sortkey.h"
+#include "mnkytst.h"
+#include "sfwdchit.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <time.h>
+
+#ifndef MIN
+#define MIN(x,y) ((x) < (y) ? (x) : (y))
+#endif
+
+#ifndef MAX
+#define MAX(x,y) ((x) > (y) ? (x) : (y))
+#endif
+
+CollationMonkeyTest::CollationMonkeyTest()
+: source("-abcdefghijklmnopqrstuvwxyz#&^$@", ""),
+  myCollator(0)
+{
+    UErrorCode status = U_ZERO_ERROR;
+    myCollator = Collator::createInstance("en_US", status);
+}
+
+CollationMonkeyTest::~CollationMonkeyTest()
+{
+    delete myCollator;
+}
+
+
+void 
+CollationMonkeyTest::report(UnicodeString& s, UnicodeString& t, int32_t result, int32_t revResult)
+{
+    if (revResult != -result)
+    {
+        UnicodeString msg;
+
+        msg += s; 
+        msg += " and ";
+        msg += t;
+        msg += " round trip comparison failed";
+        msg += (UnicodeString) " (result " + result + ", reverse Result " + revResult + ")"; 
+
+        errln(msg);
+    }
+}
+
+int32_t 
+CollationMonkeyTest::checkValue(int32_t value)
+{
+    if (value < 0)
+    {
+        return -value;
+    }
+
+    return value;
+}
+
+void CollationMonkeyTest::TestCollationKey(/* char* par */)
+{
+    if(source.length() == 0) {
+        errln(UNICODE_STRING("CollationMonkeyTest::TestCollationKey(): source is empty - ICU_DATA not set or data missing?", 92));
+        return;
+    }
+
+    srand( (unsigned)time( NULL ) );
+    int32_t s = checkValue(rand() % source.length());
+    int32_t t = checkValue(rand() % source.length());
+    int32_t slen = checkValue((rand() - source.length()) % source.length());
+    int32_t tlen = checkValue((rand() - source.length()) % source.length());
+    UnicodeString subs, subt;
+
+    source.extract(MIN(s, slen), MAX(s, slen), subs);
+    source.extract(MIN(t, tlen), MAX(t, tlen), subt);
+
+    CollationKey collationKey1, collationKey2;
+    UErrorCode status1 = U_ZERO_ERROR, status2= U_ZERO_ERROR;
+
+    myCollator->setStrength(Collator::TERTIARY);
+    myCollator->getCollationKey(subs, collationKey1, status1);
+    myCollator->getCollationKey(subt, collationKey2, status2);
+    int32_t result = collationKey1.compareTo(collationKey2);  // Tertiary
+    int32_t revResult = collationKey2.compareTo(collationKey1);  // Tertiary
+    report( subs, subt, result, revResult);
+
+    myCollator->setStrength(Collator::SECONDARY);
+    myCollator->getCollationKey(subs, collationKey1, status1);
+    myCollator->getCollationKey(subt, collationKey2, status2);
+    result = collationKey1.compareTo(collationKey2);  // Secondary
+    revResult = collationKey2.compareTo(collationKey1);   // Secondary
+    report( subs, subt, result, revResult);
+
+    myCollator->setStrength(Collator::PRIMARY);
+    myCollator->getCollationKey(subs, collationKey1, status1);
+    myCollator->getCollationKey(subt, collationKey2, status2);
+    result = collationKey1.compareTo(collationKey2);  // Primary
+    revResult = collationKey2.compareTo(collationKey1);   // Primary
+    report(subs, subt, result, revResult);
+
+    UnicodeString msg;
+    UnicodeString addOne(subs);
+    addOne += (UChar32)0xE000;
+
+    myCollator->getCollationKey(subs, collationKey1, status1);
+    myCollator->getCollationKey(addOne, collationKey2, status2);
+    result = collationKey1.compareTo(collationKey2);
+    if (result != -1)
+    {
+        msg += "CollationKey(";
+        msg += subs;
+        msg += ") .LT. CollationKey(";
+        msg += addOne;
+        msg += ") Failed.";
+        errln(msg);
+    }
+
+    msg.remove();
+    result = collationKey2.compareTo(collationKey1);
+    if (result != 1)
+    {
+        msg += "CollationKey(";
+        msg += addOne;
+        msg += ") .GT. CollationKey(";
+        msg += subs;
+        msg += ") Failed.";
+        errln(msg);
+    }
+}
+
+void 
+CollationMonkeyTest::TestCompare(/* char* par */)
+{
+    if(source.length() == 0) {
+        errln(UNICODE_STRING("CollationMonkeyTest::TestCompare(): source is empty - ICU_DATA not set or data missing?", 87));
+        return;
+    }
+
+    /* Seed the random-number generator with current time so that
+     * the numbers will be different every time we run.
+     */
+    srand( (unsigned)time( NULL ) );
+    int32_t s = checkValue(rand() % source.length());
+    int32_t t = checkValue(rand() % source.length());
+    int32_t slen = checkValue((rand() - source.length()) % source.length());
+    int32_t tlen = checkValue((rand() - source.length()) % source.length());
+    UnicodeString subs, subt;
+
+    source.extract(MIN(s, slen), MAX(s, slen), subs);
+    source.extract(MIN(t, tlen), MAX(t, tlen), subt);
+
+    myCollator->setStrength(Collator::TERTIARY);
+    int32_t result = myCollator->compare(subs, subt);  // Tertiary
+    int32_t revResult = myCollator->compare(subt, subs);  // Tertiary
+    report(subs, subt, result, revResult);
+
+    myCollator->setStrength(Collator::SECONDARY);
+    result = myCollator->compare(subs, subt);  // Secondary
+    revResult = myCollator->compare(subt, subs);  // Secondary
+    report(subs, subt, result, revResult);
+
+    myCollator->setStrength(Collator::PRIMARY);
+    result = myCollator->compare(subs, subt);  // Primary
+    revResult = myCollator->compare(subt, subs);  // Primary
+    report(subs, subt, result, revResult);
+
+    UnicodeString msg;
+    UnicodeString addOne(subs);
+    addOne += (UChar32)0xE000;
+
+    result = myCollator->compare(subs, addOne);
+    if (result != -1)
+    {
+        msg += "Test : ";
+        msg += subs;
+        msg += " .LT. ";
+        msg += addOne;
+        msg += " Failed.";
+        errln(msg);
+    }
+
+    msg.remove();
+    result = myCollator->compare(addOne, subs);
+    if (result != 1)
+    {
+        msg += "Test : ";
+        msg += addOne;
+        msg += " .GT. ";
+        msg += subs;
+        msg += " Failed.";
+        errln(msg);
+    }
+}
+void CollationMonkeyTest::TestRules(/* char* par */){
+    UChar testSourceCases[][10] = {
+    {0x0061, 0x0062, 0x007a, 0},
+    {0x0061, 0x0062, 0x007a, 0},
+    };
+
+    UChar testTargetCases[][10] = {
+        {0x0061, 0x0062, 0x00e4, 0},
+        {0x0061, 0x0062, 0x0061, 0x0308, 0},
+    };
+    
+    int i=0;
+    logln("Demo Test 1 : Create a new table collation with rules \"& z < 0x00e4\"");
+    UErrorCode status = U_ZERO_ERROR;
+    Collator *col = Collator::createInstance("en_US", status);
+    const UnicodeString baseRules = ((RuleBasedCollator*)col)->getRules();
+    UnicodeString newRules(" & z < ");
+    newRules.append((UChar)0x00e4);
+    newRules.insert(0, baseRules);
+    RuleBasedCollator *myCollation = new RuleBasedCollator(newRules, status);
+    if (U_FAILURE(status)) {
+        errln( "Demo Test 1 Table Collation object creation failed.");
+        return;
+    }
+    for(i=0; i<2; i++){
+        doTest(myCollation, testSourceCases[i], testTargetCases[i], Collator::LESS);
+    }
+    delete myCollation;
+
+    logln("Demo Test 2 : Create a new table collation with rules \"& z < a 0x0308\"");
+    newRules.remove();
+    newRules.append(" & z < a");
+    newRules.append((UChar)0x0308);
+    newRules.insert(0, baseRules);
+    myCollation = new RuleBasedCollator(newRules, status);
+    if (U_FAILURE(status)) {
+        errln( "Demo Test 1 Table Collation object creation failed.");
+        return;
+    }
+    for(i=0; i<2; i++){
+        doTest(myCollation, testSourceCases[i], testTargetCases[i], Collator::LESS);
+    }
+    delete myCollation;
+    delete col;
+
+}
+
+void CollationMonkeyTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ )
+{
+    if (exec) logln("TestSuite CollationMonkeyTest: ");
+    if(myCollator) {
+      switch (index) {
+          case 0: name = "TestCompare";   if (exec)   TestCompare(/* par */); break;
+          case 1: name = "TestCollationKey"; if (exec)    TestCollationKey(/* par */); break;
+          case 2: name = "TestRules"; if (exec) TestRules(/* par */); break;
+          default: name = ""; break;
+      }
+    } else {
+      dataerrln("Class collator not instantiated");
+      name = "";
+    }
+}
+
+#endif /* #if !UCONFIG_NO_COLLATION */
Property changes on: icu46/source/test/intltest/mnkytst.cpp
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Added: svn:eol-style
   + LF