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Posted to dev@harmony.apache.org by "Geir Magnusson Jr (JIRA)" <ji...@apache.org> on 2006/01/27 17:21:34 UTC
[jira] Assigned: (HARMONY-50) java.io.RandomAccessFile should
accept all modes that are defined in the specification, including "rws" and
"rwd"
[ http://issues.apache.org/jira/browse/HARMONY-50?page=all ]
Geir Magnusson Jr reassigned HARMONY-50:
----------------------------------------
Assign To: Tim Ellison
> java.io.RandomAccessFile should accept all modes that are defined in the specification, including "rws" and "rwd"
> -----------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-50
> URL: http://issues.apache.org/jira/browse/HARMONY-50
> Project: Harmony
> Type: Bug
> Components: Classlib
> Reporter: Vladimir Ivanov
> Assignee: Tim Ellison
> Priority: Minor
>
> java.io.RandomAccessFile should accept all modes that are defined in the specification, including "rws" and "rwd"
> Code to reproduce:
> import java.io.*;
>
> public class test29 {
> public static void main(String args[]) {
> try {
> File f = File.createTempFile("xxx", "yyy");
> f.deleteOnExit();
>
> new RandomAccessFile(f, "rws");
> System.out.println("PASSED 1");
> } catch(Throwable e) {
> System.out.println("FAILED 1: " + e);
> }
> try {
> File f = File.createTempFile("xxx", "yyy");
> f.deleteOnExit();
>
> new RandomAccessFile(f, "rwd");
> System.out.println("PASSED 2");
> } catch(Throwable e) {
> System.out.println("FAILED 2: " + e);
> }
> }
> }
> Steps to Reproduce:
> 1. Build Harmony (check-out on 2006-01-25) j2se subset as described in README.txt.
> 2. Compile test29.java using BEA 1.4 javac
> > javac -d . test29.java
> 3. Run java using compatible VM (J9)
> > java -showversion test29
> Output:
> C:\tmp\tmp17>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test29
> java version "1.4.2_04"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
> BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
> Native Threads, GC strategy: parallel)
> PASSED 1
> PASSED 2
> C:\tmp\tmp17>C:\harmony\trunk\deploy\jre\bin\java -showversion test29
> java version 1.4.2 (subset)
> (c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as applicable.
> FAILED 1: java.lang.IllegalArgumentException: Mode must be one of "r" or "rw"
> FAILED 2: java.lang.IllegalArgumentException: Mode must be one of "r" or "rw"
> C:\tmp\tmp17>
> junit test:
> ------------------------ RandomAccessFileTest.java -------------------------------------------------
> import java.io.*;
> import junit.framework.*;
>
> public class RandomAccessFileTest extends TestCase {
> public void testRandomAccessFile_Mode_RWS() {
> try {
> File f = File.createTempFile("xxx", "yyy");
> f.deleteOnExit();
>
> new RandomAccessFile(f, "rws");
> } catch(Exception e) {
> fail("Unexpected exception: " + e);
> }
> }
> public void testRandomAccessFile_Mode_RWD() {
> try {
> File f = File.createTempFile("xxx", "yyy");
> f.deleteOnExit();
>
> new RandomAccessFile(f, "rwd");
> } catch(Exception e) {
> fail("Unexpected exception: " + e);
> }
> }
> public static void main(String[] args) {
> junit.textui.TestRunner.run(RandomAccessFileTest.class);
> }
> }
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