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Re: [SCM] master: Add a test testMemoryBufferCapacity() to TestByteBuffer.java


Pearly,

This change is 64-bit specific - on a 32-bit system, capacity is much smaller vis:

testMemoryBufferCapacity(frysk.proc.live.TestByteBuffer)junit.framework.AssertionFailedError: Memory Buffer Capacity: expected:<-1> but was:<4294967295>
at frysk.proc.live.TestByteBuffer.testMemoryBufferCapacity(TestRunner)
at frysk.junit.Runner.runCases(TestRunner)
at frysk.junit.Runner.runArchCases(TestRunner)
at frysk.junit.Runner.runTestCases(TestRunner)
at TestRunner.main(TestRunner)


perhaps if you explain the issue here then we can figure out the underlying problem.

Andrew

pzhao@sourceware.org wrote:
The branch, master has been updated
       via  77939fcf72c66c6891797c90a0e4a19ec9e013e4 (commit)
      from  04406050f6a4910464c1dd4756121123c9a3708b (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email.

- Log -----------------------------------------------------------------
commit 77939fcf72c66c6891797c90a0e4a19ec9e013e4
Author: Zhao Shujing <pearly.zhao@oracle.com>
Date:   Thu Nov 22 16:52:37 2007 +0800

Add a test testMemoryBufferCapacity() to TestByteBuffer.java

-----------------------------------------------------------------------

Summary of changes:
 frysk-core/frysk/proc/live/ChangeLog           |    4 ++++
 frysk-core/frysk/proc/live/TestByteBuffer.java |    8 +++++++-
 2 files changed, 11 insertions(+), 1 deletions(-)

First 500 lines of diff:
diff --git a/frysk-core/frysk/proc/live/ChangeLog b/frysk-core/frysk/proc/live/ChangeLog
index 81d75eb..04e2937 100644
--- a/frysk-core/frysk/proc/live/ChangeLog
+++ b/frysk-core/frysk/proc/live/ChangeLog
@@ -1,3 +1,7 @@
+2007-11-22 Zhao Shujing <pearly.zhao@oracle.com>
+
+ * TestByteBuffer.java(testMemoryBufferCapacity()): New test.
+
2007-10-29 Mark Wielaard <mwielaard@redhat.com>
* LinuxTaskState.java (sendContinue): Add logging.
diff --git a/frysk-core/frysk/proc/live/TestByteBuffer.java b/frysk-core/frysk/proc/live/TestByteBuffer.java
index 07625f1..f49bb83 100644
--- a/frysk-core/frysk/proc/live/TestByteBuffer.java
+++ b/frysk-core/frysk/proc/live/TestByteBuffer.java
@@ -58,12 +58,13 @@ public class TestByteBuffer
private ByteBuffer[] addressBuffers;
private ByteBuffer[] registerBuffers;
+ private ByteBuffer memorySpaceByteBuffer;
+
public void setUp () throws Exception
{
int pid;
ByteBuffer addressSpaceByteBufferText;
ByteBuffer addressSpaceByteBufferData;
- ByteBuffer memorySpaceByteBuffer;
ByteBuffer usrByteBuffer;
ByteBuffer registerByteBuffer;
ByteBuffer fpregisterByteBuffer;
@@ -265,6 +266,11 @@ public class TestByteBuffer
verifyPeeks(registerBuffers[i], addr, origBytes);
}
}
+
+ public void testMemoryBufferCapacity()
+ {
+ assertEquals("Memory Buffer Capacity: ", -1L, memorySpaceByteBuffer.capacity());
+ }
private class AsyncPeeks
implements Runnable
{



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