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Add tests for TimeZone equivalency group support

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X-SVN-Rev: 3395
This commit is contained in:
Alan Liu 2001-01-09 22:47:02 +00:00
parent ba96276c46
commit 5d34d57211
4 changed files with 134 additions and 0 deletions
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49
icu4j/src/com/ibm/icu/dev/test/timezone/TimeZoneRegression.java
View File

@ -846,6 +846,55 @@ public class TimeZoneRegression extends TestFmwk {
logln("got IllegalArgumentException");
}
}
/**
* Test to see if DateFormat understands zone equivalency groups. It
* might seem that this should be a DateFormat test, but it's really a
* TimeZone test -- the changes to DateFormat are minor.
*
* We use two known, stable zones that shouldn't change much over time
* -- America/Vancouver and America/Los_Angeles. However, they MAY
* change at some point -- if that happens, replace them with any two
* zones in an equivalency group where one zone has localized name
* data, and the other doesn't, in some locale.
*/
public void TestJ449() {
String str;
// Modify the following three as necessary. The two IDs must
// specify two zones in the same equivalency group. One must have
// locale data in 'loc'; the other must not.
String idWithLocaleData = "America/Los_Angeles";
String idWithoutLocaleData = "America/Vancouver";
Locale loc = new Locale("en", "", "");
TimeZone zoneWith = TimeZone.getTimeZone(idWithLocaleData);
TimeZone zoneWithout = TimeZone.getTimeZone(idWithoutLocaleData);
// Make sure we got valid zones
if (!(zoneWith.getID().equals(idWithLocaleData) &&
zoneWithout.getID().equals(idWithoutLocaleData))) {
errln("Fail: Unable to create zones");
} else {
GregorianCalendar calWith = new GregorianCalendar(zoneWith);
GregorianCalendar calWithout = new GregorianCalendar(zoneWithout);
SimpleDateFormat fmt =
new SimpleDateFormat("MMM d yyyy hh:mm a zzz", loc);
Date date = new Date(0L);
fmt.setCalendar(calWith);
String strWith = fmt.format(date);
fmt.setCalendar(calWithout);
String strWithout = fmt.format(date);
if (strWith.equals(strWithout)) {
logln("Ok: " + idWithLocaleData + " -> " +
strWith + "; " + idWithoutLocaleData + " -> " +
strWithout);
} else {
errln("FAIL: " + idWithLocaleData + " -> " +
strWith + "; " + idWithoutLocaleData + " -> " +
strWithout);
}
}
}
}
//eof

18
icu4j/src/com/ibm/icu/dev/test/timezone/TimeZoneTest.java
View File

@ -706,6 +706,24 @@ public class TimeZoneTest extends TestFmwk
errln("The offset for 10AM, 10/17/98 should have been -5 hours, but we got "
+ (offset / millisPerHour) + " hours.");
}
public void TestEquivalencyGroups() {
String id = "America/Los_Angeles";
int n = TimeZone.countEquivalentIDs(id);
if (n < 2) {
errln("FAIL: countEquivalentIDs(" + id + ") returned " + n +
", expected >= 2");
}
for (int i=0; i<n; ++i) {
String s = TimeZone.getEquivalentID(id, i);
if (s.length() == 0) {
errln("FAIL: getEquivalentID(" + id + ", " + i +
") returned \"" + s + "\", expected valid ID");
} else {
logln("" + i + ":" + s);
}
}
}
}
//eof

49
icu4j/src/com/ibm/test/timezone/TimeZoneRegression.java
View File

@ -846,6 +846,55 @@ public class TimeZoneRegression extends TestFmwk {
logln("got IllegalArgumentException");
}
}
/**
* Test to see if DateFormat understands zone equivalency groups. It
* might seem that this should be a DateFormat test, but it's really a
* TimeZone test -- the changes to DateFormat are minor.
*
* We use two known, stable zones that shouldn't change much over time
* -- America/Vancouver and America/Los_Angeles. However, they MAY
* change at some point -- if that happens, replace them with any two
* zones in an equivalency group where one zone has localized name
* data, and the other doesn't, in some locale.
*/
public void TestJ449() {
String str;
// Modify the following three as necessary. The two IDs must
// specify two zones in the same equivalency group. One must have
// locale data in 'loc'; the other must not.
String idWithLocaleData = "America/Los_Angeles";
String idWithoutLocaleData = "America/Vancouver";
Locale loc = new Locale("en", "", "");
TimeZone zoneWith = TimeZone.getTimeZone(idWithLocaleData);
TimeZone zoneWithout = TimeZone.getTimeZone(idWithoutLocaleData);
// Make sure we got valid zones
if (!(zoneWith.getID().equals(idWithLocaleData) &&
zoneWithout.getID().equals(idWithoutLocaleData))) {
errln("Fail: Unable to create zones");
} else {
GregorianCalendar calWith = new GregorianCalendar(zoneWith);
GregorianCalendar calWithout = new GregorianCalendar(zoneWithout);
SimpleDateFormat fmt =
new SimpleDateFormat("MMM d yyyy hh:mm a zzz", loc);
Date date = new Date(0L);
fmt.setCalendar(calWith);
String strWith = fmt.format(date);
fmt.setCalendar(calWithout);
String strWithout = fmt.format(date);
if (strWith.equals(strWithout)) {
logln("Ok: " + idWithLocaleData + " -> " +
strWith + "; " + idWithoutLocaleData + " -> " +
strWithout);
} else {
errln("FAIL: " + idWithLocaleData + " -> " +
strWith + "; " + idWithoutLocaleData + " -> " +
strWithout);
}
}
}
}
//eof

18
icu4j/src/com/ibm/test/timezone/TimeZoneTest.java
View File

@ -706,6 +706,24 @@ public class TimeZoneTest extends TestFmwk
errln("The offset for 10AM, 10/17/98 should have been -5 hours, but we got "
+ (offset / millisPerHour) + " hours.");
}
public void TestEquivalencyGroups() {
String id = "America/Los_Angeles";
int n = TimeZone.countEquivalentIDs(id);
if (n < 2) {
errln("FAIL: countEquivalentIDs(" + id + ") returned " + n +
", expected >= 2");
}
for (int i=0; i<n; ++i) {
String s = TimeZone.getEquivalentID(id, i);
if (s.length() == 0) {
errln("FAIL: getEquivalentID(" + id + ", " + i +
") returned \"" + s + "\", expected valid ID");
} else {
logln("" + i + ":" + s);
}
}
}
}
//eof