I've attach the scripts and excluded class lists to JIRA, please refer
to https://issues.apache.org/jira/browse/HARMONY-564. Enjoy it:).
Mark Hindess wrote:
> On 2 June 2006 at 10:37, Paulex Yang <[EMAIL PROTECTED]> wrote:
>
>> Mark,
>>
>> I'm glad that there is someone else has interest on emma, I've
tried it
>> before. AFAIK, emma works by instrumentation, but sometimes for
classes
>> in bootclasspath, the instrumentation cannot work, there are two
cases:
>> 1. Some instrumented classes cannot be loaded by VM.
>> 2. Some classes cannot be instrumented
>>
>> I have tried to look more inside to find some way to work around
but I
>> haven't got enough time yet.
>>
>> Specifically for nio-channel module, I had a list for these two cases
(I
>> believe the data is a little outdated and should be reevaluated)
>> case 1.
>> BaseByteBuffer.class
>> Buffer.class
>> BufferFactory.class
>> ByteBuffer.class
>> CharArrayBuffer.class
>> CharBuffer.class
>> HeapByteBuffer.class
>> ReadWriteCharArrayBuffer.class
>> ReadWriteHeapByteBuffer.class
>> FileChannel.class
>> AbstractInterruptibleChannel.class
>> FileChannelImpl.class
>> WriteOnlyFileChannel.class
>> LockManager.class
>> LockManager$1.class
>> ReadOnlyFileChannel.class
>>
>> case 2:
>> ByteChannel.class
>> Channel.class
>> GatheringByteChannel.class
>> InterruptibleChannel.class
>> WritableByteChannel.class
>>
>> And I have got some ant script and more excluded list for emma, if
>> anyone has interests, I can upload it to JIRA.
>>
>
> Yes!
>
> -Mark.
>
>
>> Mark Hindess wrote:
>>
>>> Anyone tried using emma (emma.sf.net) to look at test coverage
for our
>>> tests? That might help ensure we don't trim them down too much?
>>>
>>> I suspect we will soon reach a point where there are significantly
fewer
>>> obvious opportunities for small contributions - e.g.
1.5generification,
>>> etc from looking at JAPI reports. Having test coverage reports
might
>>> help by highlighting areas for improvement.
>>>
>>> I had a quick try with:
>>>
>>> ant -f make/build.xml
>>> ant -f modules/nio/make/build.xml test
>>> java -cp emma.jar emma instr -m overwrite -cp
deploy/jdk/jre/lib/boot/nio
>>>
>> .jar
>>
>>> and then:
>>>
>>> java -Xbootclasspath/p: emma.jar \
>>> -cp build/tests:modules/nio/bin/test:junit.jar:. \
>>> junit.textui.TestRunner \
>>> org.apache.harmony.tests.java.nio.channels.SocketChannelTest
>>>
>>> (Running all the tests is a little tricky because test depends on
build,
>>> which depends on clean which wipes out the instr'd jar. ;-( )
>>>
>>> Sadly it dies horribly with the stack trace below. I'll take
another
>>> look when I have a little more time, but I thought I'd mention it in
>>> case anyone else had any thoughts on the subject.
>>>
>>> Regards,
>>>
>>> Mark.
>>>
>>> Exception in thread "main" java/lang/ExceptionInInitializerError
>>> at java/lang/J9VMInternals.initialize
(J9VMInternals.java:203)
>>> at java/nio/Buffer.$VRi ( Buffer.java:4294967295)
>>> at java/nio/Buffer.<clinit> (Buffer.java:4294967295)
>>> at java/lang/J9VMInternals.initializeImpl (Native Method)
>>> at java/lang/J9VMInternals.initialize ( J9VMInternals.java
:185)
>>> at java/lang/J9VMInternals.initialize
(J9VMInternals.java:154)
>>> at java/lang/String.getBytes (String.java:783)
>>> at org/apache/harmony/luni/util/Util.getBytes (
Util.java:54)
>>> at java/lang/ClassLoader.loadLibraryWithPath
(ClassLoader.java
:998)
>>> at java/lang/ClassLoader.loadLibraryWithClassLoader (
ClassLoader.ja
>>>
>> va:970)
>>
>>> at java/lang/System.loadLibrary (System.java:706)
>>> at com/ibm/icu4jni/common/ICU4JNILoader.loadLibrary (Unknown
Source
>>>
>> )
>>
>>> at com/ibm/icu4jni/converters/NativeConverter.<clinit>
(Unknown Sou
>>>
>> rce)
>>
>>> at java/lang/J9VMInternals.initializeImpl (Native Method)
>>> at java/lang/J9VMInternals.initialize
(J9VMInternals.java:185)
>>> at com/ibm/icu4jni/charset/CharsetProviderICU.charsetForName
(Unkno
>>>
>> wn Source)
>>
>>> at java/nio/charset/Charset.forNameInternal
(Charset.java:450)
>>> at java/nio/charset/Charset.forName (Charset.java:513)
>>> at java/lang/String.defaultCharset ( String.java:688)
>>> at java/lang/String.<init> (String.java:252)
>>> at org/apache/harmony/luni/util/Util.toString (Util.java:74)
>>> at java/lang/System.getPropertyList (Native Method)
>>> at java/lang/System.ensureProperties (System.java:496)
>>> at java/lang/System.<clinit> (System.java:55)
>>> at java/lang/J9VMInternals.initializeImpl (Native Method)
>>> at java/lang/J9VMInternals.initialize
(J9VMInternals.java:185)
>>> at java/lang/ClassLoader.initializeClassLoaders (
ClassLoader.java:6
>>>
>> 5)
>>
>>> at java/lang/Thread.initialize (Thread.java:301)
>>> at java/lang/Thread.<init> (Thread.java:120)
>>> java/lang/NullPointerException
>>> at java/lang/Throwable.printStackTrace ( Throwable.java:231)
>>> at com/vladium/emma/rt/RTExitHook.createClassLoaderClosure
(RTExitH
>>>
>> ook.java:63)
>>
>>> at com/vladium/emma/rt/RT.reset ( RT.java:92)
>>> at com/vladium/emma/rt/RT.<clinit> (RT.java:238)
>>> at java/lang/J9VMInternals.initializeImpl (Native Method)
>>> at java/lang/J9VMInternals.initialize ( J9VMInternals.java
:185)
>>> at java/nio/Buffer.$VRi (Buffer.java:4294967295)
>>> at java/nio/Buffer.<clinit> (Buffer.java:4294967295)
>>> at java/lang/J9VMInternals.initializeImpl (Native Method)
>>> at java/lang/J9VMInternals.initialize
(J9VMInternals.java:185)
>>> at java/lang/J9VMInternals.initialize
(J9VMInternals.java:154)
>>> at java/lang/String.getBytes ( String.java:783)
>>> at org/apache/harmony/luni/util/Util.getBytes (Util.java:54)
>>> at java/lang/ClassLoader.loadLibraryWithPath
(ClassLoader.java
:998)
>>> at java/lang/ClassLoader.loadLibraryWithClassLoader (
ClassLoader.ja
>>>
>> va:970)
>>
>>> at java/lang/System.loadLibrary (System.java:706)
>>> at com/ibm/icu4jni/common/ICU4JNILoader.loadLibrary (Unknown
Source
>>>
>> )
>>
>>> at com/ibm/icu4jni/converters/NativeConverter.<clinit>
(Unknown Sou
>>>
>> rce)
>>
>>> at java/lang/J9VMInternals.initializeImpl (Native Method)
>>> at java/lang/J9VMInternals.initialize
(J9VMInternals.java:185)
>>> at com/ibm/icu4jni/charset/CharsetProviderICU.charsetForName
(Unkno
>>>
>> wn Source)
>>
>>> at java/nio/charset/Charset.forNameInternal
(Charset.java:450)
>>> at java/nio/charset/Charset.forName (Charset.java:513)
>>> at java/lang/String.defaultCharset ( String.java:688)
>>> at java/lang/String.<init> (String.java:252)
>>> at org/apache/harmony/luni/util/Util.toString (Util.java:74)
>>> at java/lang/System.getPropertyList (Native Method)
>>> at java/lang/System.ensureProperties (System.java:496)
>>> at java/lang/System.<clinit> (System.java:55)
>>> at java/lang/J9VMInternals.initializeImpl (Native Method)
>>> at java/lang/J9VMInternals.initialize
(J9VMInternals.java:185)
>>> at java/lang/ClassLoader.initializeClassLoaders (
ClassLoader.java:6
>>>
>> 5)
>>
>>> at java/lang/Thread.initialize (Thread.java:301)
>>> at java/lang/Thread.<init> (Thread.java:120)
>>> JVMJ9VM015W Initialization error for library jclclear_23(14):
JVMJ9VM009E J
>>>
>> 9VMDllMain failed
>>
>>> HMYEXEL062E Internal VM error: Failed to create Java VM
>>> FAILED.
>>>
>>>
>>> On 1 June 2006 at 22:26, "Mikhail Loenko" < [EMAIL PROTECTED]>
wrote:
>>>
>>>
>>>> 2006/6/1, Geir Magnusson Jr <[EMAIL PROTECTED]>:
>>>>
>>>>
>>>>> Mikhail Loenko wrote:
>>>>>
>>>>>
>>>>>> 2006/6/1, Geir Magnusson Jr <[EMAIL PROTECTED] >:
>>>>>>
>>>>>>
>>>>>>> I don't quite grok what you mean - could you post what you are
>>>>>>> suggesting in code here on -dev?
>>>>>>>
>>>>>>>
>>>>>> Index:
modules/luni/src/test/java/tests/api/java/net/Inet6AddressTest.ja
>>>>>>
>> v
>>
>>>>>>
>>>>>>
>>>> a
>>>>
>>>>
>>>>>>
===================================================================
>>>>>> ---
>>>>>>
modules/luni/src/test/java/tests/api/java/net/Inet6AddressTest.java
>>>>>> (revision
>>>>>> 410480)
>>>>>> +++
>>>>>>
modules/luni/src/test/java/tests/api/java/net/Inet6AddressTest.java
>>>>>> (working
>>>>>> copy)
>>>>>> @@ -785,7 +785,7 @@
>>>>>> "FFFF:FFFF:FFFF:FFFF:FFFF:FFFF: 255.255.255.255",
>>>>>> "0:0:0:0:0:0:0:0", "0:0:0:0:0:0:0.0.0.0" };
>>>>>>
>>>>>> - String invalidIPAddresses[] = { ":", "FFFF:FFFF", "1:1",
>>>>>> "::1.2.3.444" };
>>>>>> + String invalidIPAddresses[] = { "FFFF:FFFF" };
>>>>>>
>>>>>> for (int i = 0; i < validIPAddresses.length; i++) {
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>> Thx - why do you want to remove testing the others? Because you
believe
>>>>> that it is in effect testing the resolver in the OS since each
returns
>>>>> the same answer,and thus it's testing the same thing over and
over?
>>>>>
>>>>>
>>>> I believe so, but I'd like to hear confirmation from code authors
>>>>
>>>> Thanks,
>>>> Mikhail
>>>>
>>>>
>>>
>>>
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>>>
>>>
>> --
>> Paulex Yang
>> China Software Development Lab
>> IBM
>>
>>
>>
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>
>
>
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>
--
Paulex Yang
China Software Development Lab
IBM
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