public void TestCollationKey()
{
if (source.Length == 0)
{
Errln("CollationMonkeyTest.TestCollationKey(): source is empty - ICU_DATA not set or data missing?");
return;
}
Collator myPrimaryCollator;
Collator mySecondaryCollator;
Collator myTertiaryCollator;
try
{
Collator myCollator = Collator.GetInstance(new CultureInfo("en-CA"));
myCollator.Freeze();
myPrimaryCollator = myCollator.CloneAsThawed();
myPrimaryCollator.Strength = (Collator.Primary);
myPrimaryCollator.Freeze();
mySecondaryCollator = myPrimaryCollator.CloneAsThawed();
mySecondaryCollator.Strength = (Collator.Secondary);
mySecondaryCollator.Freeze();
myTertiaryCollator = mySecondaryCollator.CloneAsThawed();
myTertiaryCollator.Strength = (Collator.Tertiary);
myTertiaryCollator.Freeze();
}
catch (Exception e)
{
Warnln("ERROR: in creation of collator of ENGLISH locale");
return;
}
Random rand = CreateRandom(); // use test framework's random seed
int s = rand.Next(0x7fff) % source.Length;
int t = rand.Next(0x7fff) % source.Length;
int slen = Math.Abs(rand.Next(0x7fff) % source.Length - source.Length) % source.Length;
int tlen = Math.Abs(rand.Next(0x7fff) % source.Length - source.Length) % source.Length;
String subs = source.Substring(Math.Min(s, slen), Math.Min(s + slen, source.Length) - Math.Min(s, slen)); // ICU4N: Corrected 2nd parameter
String subt = source.Substring(Math.Min(t, tlen), Math.Min(t + tlen, source.Length) - Math.Min(t, tlen)); // ICU4N: Corrected 2nd parameter
CollationKey collationKey1, collationKey2;
collationKey1 = myTertiaryCollator.GetCollationKey(subs);
collationKey2 = myTertiaryCollator.GetCollationKey(subt);
int result = collationKey1.CompareTo(collationKey2); // Tertiary
int revResult = collationKey2.CompareTo(collationKey1); // Tertiary
Report(subs, subt, result, revResult);
collationKey1 = mySecondaryCollator.GetCollationKey(subs);
collationKey2 = mySecondaryCollator.GetCollationKey(subt);
result = collationKey1.CompareTo(collationKey2); // Secondary
revResult = collationKey2.CompareTo(collationKey1); // Secondary
Report(subs, subt, result, revResult);
collationKey1 = myPrimaryCollator.GetCollationKey(subs);
collationKey2 = myPrimaryCollator.GetCollationKey(subt);
result = collationKey1.CompareTo(collationKey2); // Primary
revResult = collationKey2.CompareTo(collationKey1); // Primary
Report(subs, subt, result, revResult);
String msg = "";
String addOne = subs + (0xE000).ToString(CultureInfo.InvariantCulture);
collationKey1 = myPrimaryCollator.GetCollationKey(subs);
collationKey2 = myPrimaryCollator.GetCollationKey(addOne);
result = collationKey1.CompareTo(collationKey2);
if (result != -1)
{
msg += "CollationKey(";
msg += subs;
msg += ") .LT. CollationKey(";
msg += addOne;
msg += ") Failed.";
Errln(msg);
}
msg = "";
result = collationKey2.CompareTo(collationKey1);
if (result != 1)
{
msg += "CollationKey(";
msg += addOne;
msg += ") .GT. CollationKey(";
msg += subs;
msg += ") Failed.";
Errln(msg);
}
}
public void TestCompare()
{
if (source.Length == 0)
{
Errln("CollationMonkeyTest.TestCompare(): source is empty - ICU_DATA not set or data missing?");
return;
}
Collator myPrimaryCollator;
Collator mySecondaryCollator;
Collator myTertiaryCollator;
try
{
Collator myCollator = Collator.GetInstance(new CultureInfo("en-CA"));
myCollator.Freeze();
myPrimaryCollator = myCollator.CloneAsThawed();
myPrimaryCollator.Strength = (Collator.PRIMARY);
myPrimaryCollator.Freeze();
mySecondaryCollator = myPrimaryCollator.CloneAsThawed();
mySecondaryCollator.Strength = (Collator.SECONDARY);
mySecondaryCollator.Freeze();
myTertiaryCollator = mySecondaryCollator.CloneAsThawed();
myTertiaryCollator.Strength = (Collator.TERTIARY);
myTertiaryCollator.Freeze();
}
catch (Exception e)
{
Warnln("ERROR: in creation of collator of ENGLISH locale");
return;
}
/* Seed the random-number generator with current time so that
* the numbers will be different every time we run.
*/
Random rand = CreateRandom(); // use test framework's random seed
int s = rand.Next(0x7fff) % source.Length;
int t = rand.Next(0x7fff) % source.Length;
int slen = Math.Abs(rand.Next(0x7fff) % source.Length - source.Length) % source.Length;
int tlen = Math.Abs(rand.Next(0x7fff) % source.Length - source.Length) % source.Length;
String subs = source.Substring(Math.Min(s, slen), Math.Min(s + slen, source.Length) - Math.Min(s, slen)); // ICU4N: Corrected 2nd parameter
String subt = source.Substring(Math.Min(t, tlen), Math.Min(t + tlen, source.Length) - Math.Min(t, tlen)); // ICU4N: Corrected 2nd parameter
int result = myTertiaryCollator.Compare(subs, subt); // Tertiary
int revResult = myTertiaryCollator.Compare(subt, subs); // Tertiary
Report(subs, subt, result, revResult);
result = mySecondaryCollator.Compare(subs, subt); // Secondary
revResult = mySecondaryCollator.Compare(subt, subs); // Secondary
Report(subs, subt, result, revResult);
result = myPrimaryCollator.Compare(subs, subt); // Primary
revResult = myPrimaryCollator.Compare(subt, subs); // Primary
Report(subs, subt, result, revResult);
String msg = "";
String addOne = subs + (0xE000).ToString(CultureInfo.InvariantCulture);
result = myPrimaryCollator.Compare(subs, addOne);
if (result != -1)
{
msg += "Test : ";
msg += subs;
msg += " .LT. ";
msg += addOne;
msg += " Failed.";
Errln(msg);
}
msg = "";
result = myPrimaryCollator.Compare(addOne, subs);
if (result != 1)
{
msg += "Test : ";
msg += addOne;
msg += " .GT. ";
msg += subs;
msg += " Failed.";
Errln(msg);
}
}