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* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
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* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
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*/
/* @test
* @ summary Unit test for forName ( String , Charset )
* @ bug 8270490
* @ modules jdk . charsets
* @ run testng ForName
*/
import java.nio.charset.Charset;
import java.nio.charset.IllegalCharsetNameException;
import java.nio.charset.StandardCharsets;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import static org.testng.Assert .assertEquals;
@Test
public class ForName {
@DataProvider
Object[][] params() {
return new Object[][] {
{"UTF-8" , null , StandardCharsets.UTF_8},
{"UTF-8" , StandardCharsets.US_ASCII, StandardCharsets.UTF_8},
{"windows-31j" , StandardCharsets.US_ASCII, Charset.forName("windows-31j" )},
{"foo" , StandardCharsets.US_ASCII, StandardCharsets.US_ASCII},
{"foo" , null , null },
{"\u3042" , null , null },
{"\u3042" , StandardCharsets.UTF_8, StandardCharsets.UTF_8},
};
}
@DataProvider
Object[][] paramsIAE() {
return new Object[][] {
{null , null },
{null , StandardCharsets.UTF_8},
};
}
@Test(dataProvider="params" )
public void testForName_2arg(String name, Charset fallback, Charset expected) throws Exception {
var cs = Charset.forName(name, fallback);
assertEquals(cs, expected);
}
@Test(dataProvider="paramsIAE" , expectedExceptions=IllegalArgumentException.class )
public void testForName_2arg_IAE(String name, Charset fallback) throws Exception {
Charset.forName(name, fallback);
}
}
Messung V0.5 in Prozent C=92 H=93 G=92
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-10-11)
¤
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