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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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/*
* @ test
* @ bug 6437999
* @ summary Unit test for encoding argument to standard file manager
* @ author Peter von der Ah \ u00e9
* @ library . . / lib
* @ modules java . compiler
* jdk . compiler
* @ build ToolTester
* @ compile T6437999 . java
* @ run main T6437999
*/
import java.io.File;
import java.io.IOException;
import java.nio.charset.Charset;
import java.nio.file.Files;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.tools.*;
import static java.nio.file.StandardOpenOption.*;
public class T6437999 extends ToolTester {
final File testFile = new File("Utf8.java" );
T6437999() throws IOException {
createTestFile();
}
final void createTestFile() throws IOException {
List<String> scratch = new ArrayList<>();
scratch.add("// @author Peter von der Ah" + (char) 0xe9);
scratch.add("class Utf8{}" );
Files.write(testFile.toPath(), scratch, Charset.forName("UTF-8" ),
CREATE, TRUNCATE_EXISTING);
}
static class MyDiagnosticListener implements DiagnosticListener<JavaFileObject> {
boolean error = false ;
public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
error |= diagnostic.getKind() == Diagnostic.Kind.ERROR;
System.out.println(diagnostic);
}
}
void test(String... args) {
Iterable<String> sourceLevel = Collections.singleton("6" );
MyDiagnosticListener dl = new MyDiagnosticListener();
StandardJavaFileManager fm;
Iterable<? extends JavaFileObject> files;
dl.error = false ;
fm = getFileManager(tool, dl, Charset.forName("ASCII" ));
fm.handleOption("-source" , sourceLevel.iterator());
files = fm.getJavaFileObjects(testFile);
tool.getTask(null , fm, null , null , null , files).call();
if (!dl.error)
throw new AssertionError("No error in ASCII mode" );
dl.error = false ;
fm = getFileManager(tool, dl, Charset.forName("UTF-8" ));
fm.handleOption("-source" , sourceLevel.iterator());
files = fm.getJavaFileObjects(testFile);
task = tool.getTask(null , fm, null , null , null , files);
if (dl.error)
throw new AssertionError("Error in UTF-8 mode" );
}
public static void main(String... args) throws IOException {
try (T6437999 t = new T6437999()) {
t.test(args);
}
}
}
Messung V0.5 in Prozent C=94 H=97 G=95
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-06-10)
¤
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