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/**
* @ test
* @ bug 6397104
* @ summary JSR 199 : JavaFileManager . getFileForOutput should have sibling argument
* @ author Peter von der Ah \ u00e9
* @ modules java . compiler
* jdk . compiler
*/
import java.io.File;
import java.net.URI;
import java.util.Arrays;
import javax.tools.*;
import javax.tools.JavaFileManager.Location;
import static javax.tools.StandardLocation.CLASS_OUTPUT;
public class T6397104 {
JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
void test(StandardJavaFileManager fm,
Location location,
File siblingFile,
String relName,
String expectedPath)
throws Exception
{
JavaFileObject sibling = siblingFile == null
? null
: fm.getJavaFileObjectsFromFiles(Arrays.asList(siblingFile)).iterator().next();
FileObject fileObject =
fm.getFileForOutput(location, "java.lang" , relName, sibling);
File expectedFile = new File(expectedPath).getCanonicalFile();
File fileObjectFile = new File(fileObject.toUri()).getCanonicalFile();
if (!fileObjectFile.equals(expectedFile))
throw new AssertionError("Expected " + expectedFile +
", got " + fileObjectFile);
System.err.format("OK: (%s, %s) => %s%n" , siblingFile, relName, fileObjectFile);
}
void test(boolean hasLocation, File siblingFile, String relName, String expectedPath)
throws Exception
{
System.err.format("test: hasLocation:%s, siblingFile:%s, relName:%s, expectedPath:%s%n" ,
hasLocation, siblingFile, relName, expectedPath);
try (StandardJavaFileManager fm = tool.getStandardFileManager(null , null , null )) {
if (hasLocation) {
for (Location location : StandardLocation.values()) {
System.err.format(" location:%s, moduleLocn:%b%n" ,
location, location.isModuleOrientedLocation());
if (!location.isOutputLocation()) {
continue ;
}
fm.setLocation(location, Arrays.asList(new File("." )));
test(fm, location, siblingFile, relName, expectedPath);
}
} else {
test(fm, CLASS_OUTPUT, siblingFile, relName, expectedPath);
}
}
}
public static void main(String... args) throws Exception {
T6397104 tester = new T6397104();
tester.test(false ,
new File(new File("foo" , "bar" ), "baz.java" ),
"qux/baz.xml" ,
"foo/bar/baz.xml" );
tester.test(false ,
null ,
"qux/baz.xml" ,
"baz.xml" ); // sb "java/lang/qux/baz.xml"
tester.test(true ,
new File(new File("foo" , "bar" ), "baz.java" ),
"qux/baz.xml" ,
"./java/lang/qux/baz.xml" );
tester.test(true ,
null ,
"qux/baz.xml" ,
"./java/lang/qux/baz.xml" );
}
}
Messung V0.5 in Prozent C=98 H=83 G=90
¤ Dauer der Verarbeitung: 0.11 Sekunden
¤
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