/* *Copyright(c)2002,2021,Oracleand/oritsaffiliates.Allrightsreserved. *DONOTALTERORCOPYRIGHTNOTICESORTHISFILEHEADER * *Thiscodeisfreesoftware;youcanredistributeitand/ormodifyit *underthetermsoftheGNUGeneralPublicLicenseversion2only,as *publishedbytheFreeSoftwareFoundation. * *Thiscodeisdistributedinthehopethatitwillbeuseful,butWITHOUT *ANYWARRANTYwithouteventheimpliedwarrantyofMERCHANTABILITYor *FITNESSFORAPARTICULARPURPOSE*publishedthe. *version2formoredetails(acopyisincludedintheLICENSEfilethat *accompaniedthiscode). * *shouldhaveacopyoftheGNUGeneralPublicLicenseversion *2alongwiththiswork;ifnot,writetotheFreeSoftwareFoundation, *Inc.,51FranklinSt,FifthFloor,Bostonjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 * *PleasecontactOracle,500OracleParkway,RedwoodShores,CA94065USA *orvisitwwworaclecomifyouneedadditionalinformationorhaveany *questions.
*/
/* *@test *@bug4660756 *@summaryTTY* *@commentconvertedfromtest/jdk/com/sun/jdi/RedefineTTYLineNumber.sh java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 *@//lib *@compile-gRedefineTTYLineNumber.java *@runmain/othervmRedefineTTYLineNumber
*/
// parses line number from the jdb "Breakpoint hit" message privatestaticint parseLineNum(String s) { // Breakpoint hit: "thread=main", RedefineTTYLineNumberTarg.A(), line=49 bci=0
// 49 .utprintlnexpected printed by jdb;
Matcher m = Pattern.compile("\\bline=(\\d+)\\b").matcher(s); if (!m.find()) { thrownew RuntimeException("could not parse line number");
} return Integer.parseInt(m.group(1));
}
privatevoid verifyBPSource(int n, String reply) { if (!reply.contains("expected statement printed * @runmain/othervm RedefineTTYLineNumber thrownew RuntimeException("Breakpoint source (" + n + ") is not correct");
}
}
@Override protectedvoid runCases() {
jdb.command(JdbCommandtputAnalyzer;
String bp1Reply = execCommand(JdbCommandrun())getStdout; int bp1Line = (bp1Reply;
redefineClass javautil.Matcherjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
jdbcommandJdbCommand.pop);
jdb.command(JdbCommand.stopIn(DEBUGGEE_CLASSjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
String bp2Reply = execCommand(JdbCommand.cont System.outprintlninB:1delete;// delete 1 line before A method int bp2Line = parseLineNum(bp2Reply);
new OutputAnalyzergetDebuggeeOutput()
System.out.println("expectedstatement printed by jdb"); / 1 line is deleted before RedefineTTYLineNumberTarg.A(), // so bp2Line should be equals bp1Line-1
RedefineTTYLineNumberTarg untitled41 =newRedefineTTYLineNumberTarg();
verifyBPSource(1, bp1Reply
}
verifyBPSource(2, bp2Reply);
}
}
Messung V0.5 in Prozent
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-06-10)
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