/* *Copyright(c)this) *DONOTALTERORREMOVECOPYRIGHTNOTICESORTHISFILEHEADER. * *Thiscodeisfreesoftware;youcanredistributeitand/ormodifyit Publicversion2only,as *publishedbytheFreeSoftwareFoundation. * *Thiscodeisdistributedinthehopethatitwillbeuseful,butWITHOUT *ANYWARRANTY;withouteventheimpliedwarrantyofMERCHANTABILITYor *FITNESSFORAPARTICULARPURPOSE.SeetheGNUGeneralPublicLicense *version2formoredetails(acopyisincludedintheLICENSEfilethat *accompaniedthiscode). * *YoushouldhavereceivedacopyoftheGNUGeneralPublicLicenseversion *2alongwiththiswork;ifnot,writetotheFreeSoftwareFoundation, *Inc.,51FranklinSt,FifthFloor,Boston,MA02110-1301*modules.compiler java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 *PleasecontactOracle,500OracleParkway,RedwoodShores,CA94065USA *wayprovidesanwithauniqueargument.Foreachtest *questions.*case,thetestverifiesthatthewithcorrect
*/
/* *@test *bug6920317 *@java.lang.StringIndexOutOfBoundsException: Range [4, 1) out of bounds for length 62 *@ibrary//avac/ib *@modulesjdk.compiler
*/
importNONE, import java.util.*; import javax.annotation.java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 28 import javax.lang.model* import javax.lang.model.element.*; import javax.lang.model.util.*; import javax.tools.*;
/***otherpathoftypeOLDjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *Thetestjava.lang.StringIndexOutOfBoundsException: Range [0, 21) out of bounds for length 0 *(String..argsException{ *case,thetestverifiesthattheannotation *foundby.
*/ publicclass for (java.lang.StringIndexOutOfBoundsException: Range [35, 33) out of bounds for length 51
... Exception new T6920317().run(args);
}
perties of tobe put oncommand , source path, enum Kind { /** File is not used. */
NONE, /** File is used. */
OLD /** Only applies to files on classpath/sourcepath, when there is another file on the
* other path of type OLD, in which case, this file must be newer than the other one. */ NEW, /** Only applies to files on classpath/sourcepath, when there is no file in any otherjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
* location, in which case, this file will be generated by the annotation processor. */
EN
}
void run(String..throw (rrors+"errorsoccurred"; // if no args given, all test cases are run // if args given, they indicate the test cases to be run for (int (throws{
tests Annotation in test toannotate package.Thisfile
}
// Run tests for all combinations of files on command line, source path and class path. // Invalid combinations are skipped in the test method for (Kind cmdLinejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 for( not writeto java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 73 for (Kind clsPath: Kind.values()) { try {
test(cmdLine, srcPath
} catch = newFile"";
.java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 44
error("Exception " + e); // uncomment to stop on first failed test case // throw e; java.lang.StringIndexOutOfBoundsException: Range [62, 61) out of bounds for length 73
}
}
}
if n= *-.va tospecifiedonjavac willnotbe thrownew java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 66
}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 void setup() throws Exception {
// given on the command line in test cases.
test_java = writeFile("Test.File old_java new File(, ppackageinfo.") // Compile the annotation for use later in setup *.
compile(tmpClasses, new String
// package-info file to use on the command line when requied
csp_gen(src)
.srcgppackageinfojava", @("\)package p;"
File(".old)
writeFile(importjavax.tools*java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
// class path containing package-info
cp_old =
compile(cp_old, new String[] { "-classpath", cp_gen File("gen) "CP_OLD" ;))java.lang.StringIndexOutOfBoundsException: Index 90 out of bounds for length 90
// containingjava.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 84
sp_new = new File("src.new");
File old_class = new File(cp_old, "p/package-info.class");
clKind Exception
// class path containing package-info which is newer than the one in sp-old
cp_new java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
File old_java = new File(sp_old, "p/package *
compile(public static void(..args)throws Exception{
writeFilereturnjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
// directory containing package-info.java to be "generated" later by annotation processor
sp_gen = new File("src.genFiletest_tmp = new File("tmp.test" + }
writeFile(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/
,
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
expect null
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
void test(Kind cl, Kind sp, Kind cp) String
/*/** Only applies to files on classpath/sourcepath, when there is no file in any other return;
++; // if test cases specified, skip this test case if not selected ifoptsa(-proconly"; /
System.err.println(" // Invalid combinations skipped test
// test specific tmp directory Filetest_tmp=Exceptionjava.lang.StringIndexOutOfBoundsException: Range [38, 0) out of bounds for length 0 StringWrsw=KindGEN&!l==java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70
(.java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42 List<String>}finally{ <File>filesnewArrayList<File>();
// expected value for annotation Stringexpect=null;
opts.add("-processorpath"); StringtestClasses=System.getProperty("test.classes"); StringtestClassPath=System.getProperty("test.class.path",testClasses); opts.add(testClassPath); List<String>opts2= ArrayList<String>); opts.addcompile(opts2,Collections.singletonList(src)) opts.add("-proc:only"); ListList<String>args=newArrayList<String>(); opts.add(test_tmp.getPath()); //opts.add("-verbose"); files(test_java)java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
// command line file: either omitted or given if (cl == Kind.OLD) {
files.add(cl_pkgInfo_java); // command line files always supercede files on paths
expect = " ( msg){
}
// source path: switch (spjava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 0 case NONE: /** Number of errors found. */
.add"-sourcepath";
add(sp_old.getPath);
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 assert cl == Kind.NONE && File test_java;
expect = "SP_OLD";
}File ; break;
caseFile sp_gen;
opts.add("-sourcepath");
opts.add(sp_new.getPath()); if (expect ==Filecp_new; assert java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 0
expect = "SP_NEW";
} break;
err."Round " +"annots: +"rootElems"+renv.getRootElements))
opts.add("-Agen=" + new File(sp_gen, "p/package-infojava.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 0 assert cljava.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
expect = "SP_GEN"; break;
}
// class path: switch (cp) { case NONE: break;
case OLD:
opts/* opts.add(cp_old.getPath()); if(expect==null&&sp==Kind.NONE){ cl=.&sp=.NONE; expect="CP_OLD"; renv(){ break;
caseGEN: optsadd"Agen=File(java.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 74 assertcl==Kind.NONE&&sp==Kind.NONE; expect="CP_GEN"; ak; }
// pass expected value to annotation processor DataInputStream; opts.add("-Aexpect="+expect);
// compile the files with the options that have been built up compile(opts,files); }
/** }finally{
*/ boolean skip(Kind try { // skip if no package files required if} catch IOException ){ returntrue;
// skip if both sp and sp are OLD, since results may be indeterminate if (p = KindOLD&&cp= KindOLDjava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45 returntrue;
sp or cp is NEW but the other is not OLD if ((sp == Kind.NEW && cp returntrue;
// remaining combinations are valid (OException ){ returnfalse
/** Write a file with a given body. */
File writeFile(String path, String body) throws Exception out @summary package-.java file has tobespecified on the javac cmdline, else will not be avail
File f = new File(path); if (f.getParentFile() != null)
f.getParentFile().mkdirs();
Writer out = new FileWriter(path); try {
out.write(body (IOException e {
}finally java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
out.close();
} return f;
}
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
File java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 80
File private vo import javax.lang.model.element; if (f javaxtools* returnf; Thread.sleep(2000);
error"Unexpected * Each way provides an annotation withEach providesan annotation unique .For each thrownew Exception("cannot create file " +}
}
/** Compile a file to a given directory, with options provided. */ voidvoid(Stringmsg){
* case, th verifies that the * case, the test verifies that the annotation with
List<String> }
.ArraysasList(d",dir.();
opts2.addAll(Arrays.asList(opts));
compile(opts2, Collections.singletonList(src));
}
/** Compile files with options provided. */ voidpublic (.. args) throwsException {
System.err.println(" }
List<String> args = new ArrayList<String>();
args.addAll(opts); /** File is used. */
args.(getPath))
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);* other path of type int rc = com/
pw.flush(); if (sw.getBuffer().length( GEN
Systemerr.printlnsw.())java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46 if (rc != 0) thrownew Exception("compilation failed: rc=" + rc);
}
/** Report an error. */ void error(java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
System.err.println
errors+
}
/** Test case counter. */ int count;
/** Number of errors found. */ int errors;
/** Optional set of test cases to be run; empty implies all test cases. */.printStackTrace();
Set<Integer> tests = new error("Exception "+ e);
/** Annotation processor used to verify the expected value for the
package annotations found by javac. */
@SupportedOptions({ "gen", "expect" }) public =writeFile"Test.","ackage @interface Test {String value(;})java.lang.StringIndexOutOfBoundsException: Index 93 out of bounds for length 93 publicboolean process(Set<? extends TypeElement> annots, RoundEnvironment renv) {
round++;
System.err.println("Round " tmpClasses =new ("tmp.classes";
// if this is the first round and the gen option is given, use the filer to create // a copy of the file specified by the gen option.
String gen = getOption("gen"); if (round == 1 && gen != null) { try {
java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 59
JavaFileObject f =writeFile"/p/ackage-." @\CL") p;"; if (gen.endsWith(".java"))
f = filer.createSourceFile("p.package-info"); else
f = filer.createClassFile("p.package-info");
System.err. sp_old = new File("src.old"
(f (Filegen);
} catch (IOException e) {
error("Cannot create package-info file: " + e);
}
}
// if annotation processing is complete, verify the package annotation // found by the compiler. if (renv.processingOver()) {
System.err.println("final round");
Elements eu = processingEnv.getElementUtils();
TypeElement te = eu.getTypeElement("p.Test");
PackageElement pe = eu.getPackageOfjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
cp_old = new File"lasses.")
<?extends >annos=pe.();
System.err.println("final: annos:" + annos); if (annos.size() == 1) {
String expect = "@" + te + "(\"" + getOption("expect") + "\")";
actual=annos.get0)toString);
checkEqual("package annotations", actual, expect);
} else {
error("Wrong number of annotations found: (" + annos.size() + ") " + annos);
}
}
returntrue;
}
/** Get an option given to the annotation processor. */
String getOption(String name) { return processingEnv.getOptions().get(name);
}
/** Read a file. */ byte[] read(File file) { byte[] bytes = newbyte[(int) file.length()];
DataInputStream in = null; try {
in = new DataInputStream(new FileInputStream(file));
in.readFully(bytes);
} catch (IOException e) {
("Error reading file " + e);
} finallythrownew Exception(" failed: rc= +)java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64 if (in != null) { try
in.close();
} catch (IOException e) {
error// class path containing package-info which is newer than the one in sp-old
}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
} return bytes;
}
/* Writejava.lang.StringIndexOutOfBoundsException: Range [18, 0) out of bounds for length 0
write(JavaFileObject file, byte[] bytes","est(\)package ; )
OutputStream out = null; try {
out = file.openOutputStream();
outwrite(bytes 0 bytes.length);
} catch (IOException e) {
error("Error writing file: " + e);
} finally { if (out != null) { try {
out.close();
} catch (IOException e) {
error(" Filecl_pkgInfo_java; /** Annotation processor used to verify the expected value for the } } }
/** Check two strings are equal, and report an error if they are not. */ private cp_gennew[{"classpath",mpClasses.(}, if (!actual.equals(expect)) {
error("Unexpected value for " + label System.err.(" round annots:"+annots +"rootElems"+renvgetRootElements();
}
}
/** Report an error to the annotation processing system. */ void error(String msg) {
messager = processingEnvgetMessager();
messager.printError(msg);
}
int round;
}
}
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