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Re: ov-java.cc-tst fails on Lubuntu 14.04
From: |
Tatsuro MATSUOKA |
Subject: |
Re: ov-java.cc-tst fails on Lubuntu 14.04 |
Date: |
Wed, 3 Jun 2015 08:28:56 +0900 (JST) |
----- Original Message -----
> From: Rik
> To: Tatsuro MATSUOKA ; "octave-maintainers; Julien Bect <address@hidden>
> Cc:
> Date: 2015/6/3, Wed 08:12
> Subject: Re: ov-java.cc-tst fails on Lubuntu 14.04
>
> On 06/02/2015 03:31 PM, Tatsuro MATSUOKA wrote:
>> ----- Original Message -----
>>> From: Rik
>>> To: Tatsuro MATSUOKA
>>> Date: 2015/6/3, Wed 03:50
>>> Subject: Re: ov-java.cc-tst fails on Lubuntu 14.04
>>>
>>>
>>> On 06/01/2015 09:00 AM, address@hidden wrote:
>>>
>>> Subject: ov-java.cc-tst fails on octave 4.0.0 on lubuntu 14.04
>>>> From: Tatsuro MATSUOKA <address@hidden>
>>>> Date: 05/31/2015 11:37 PM
>>>> To: "address@hidden"
> <address@hidden>
>>>> List-Post: <mailto:address@hidden>
>>>> Content-Transfer-Encoding: quoted-printable
>>>> Precedence: list
>>>> MIME-Version: 1.0
>>>> Reply-To: Tatsuro MATSUOKA <address@hidden>
>>>> Message-ID: <address@hidden>
>>>> Content-Type: text/plain; charset=iso-8859-1
>>>> Message: 3
>>>>
>>>> I have built octave 4.0.0 on Ubuntu 14.04 LTS (amd64) and Lubuntu
> 14.04. On Ubuntu 14.04 LTS (amd64),make check shows no FAIL after workaround
>> $ export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libGL.so. On Lubuntu 14.04
> (32bit), I have met the following FAIL.
>> libinterp/octave-value/ov-java.cc-tst ....................... PASS
> 4/5
>> FAIL 1
>
>>>>>>>>> processing
> /home/matsuokalab/work/octave/octave-4.0.0/build/libinterp/octave-value/ov-java.cc-tst
>
>
>>>> ***** testif HAVE_JAVA
>> assert (javaMethod ("binarySearch",
> "java.util.Arrays", [90 100 255], 255), 2);
>> assert (javaMethod ("binarySearch",
> "java.util.Arrays", uint8 ([90 100 255]), uint8 (255)) < 0);
>> assert (javaMethod ("binarySearch",
> "java.util.Arrays", uint8 ([90 100 128]), uint8 (128)) < 0);
>> assert (javaMethod ("binarySearch",
> "java.util.Arrays", uint8 ([90 100 127]), uint8 (127)), 2);
>> assert (javaMethod ("binarySearch",
> "java.util.Arrays", uint16 ([90 100 128]), uint16 (128)), 2);
>> !!!!! test failed
>> [java] java.lang.ClassCastException: java.lang.Double cannot be cast to
> java.lang.Float I have used openjdk-7-jdk, openjdk-7-jre, openjdk-7-headless
> (7u79-2.5.5-0ubuntu).
>>> Tatsuro,
>>>
>>> Can you run each of the assert lines individually to see which one
>> fails?
>>
>>>> assert (javaMethod ("binarySearch",
> "java.util.Arrays", [90 100 255], 255), 2);
>> error: [java] java.lang.ClassCastException: java.lang.Double cannot be cast
> to java.lang.Float
>> error: evaluating argument list element number 1
>>>> assert (javaMethod ("binarySearch",
> "java.util.Arrays", uint8 ([90 100 255]), uint8 (255)) < 0);
>>>> assert (javaMethod ("binarySearch",
> "java.util.Arrays", uint8 ([90 100 128]), uint8 (128)) < 0);
>>>> assert (javaMethod ("binarySearch",
> "java.util.Arrays", uint8 ([90 100 127]), uint8 (127)), 2);
>>>> assert (javaMethod ("binarySearch",
> "java.util.Arrays", uint16 ([90 100 128]),uint16 (128)), 2);
>> The first line gives an error.
>>
>>> It's pretty hard to see why Ubuntu 14.04 would pass, but
>> Lubuntu 14.04 would fail. One difference is that the first build is
>> 64 bit, while the second is 32 bit. Is it possible to install a
>> Lubuntu version that is 64 bit?
>>
>> I found the thread which reports the same FAIL after I post this one.
>>
> http://octave.1599824.n4.nabble.com/Report-on-my-first-4-0-0-build-on-Ubuntu-14-10-32-bits-td4670563.html
>
>
>>
>> Julien Bect uses Ubuntu 14.10 / 32 bits / gcc 4.9.1.
>>
>> Perhaps this issue does not depend on whether ubuntu or lubuntu. It seems
> to depend on whether 32 bit or 64 bit.
>
> Yes, I saw that too. I was going to wait on the results of your test and
> then post to octave-maintainers, but you have beaten me to it. I'm
> convinced that the real issue is whether the JRE is 32-bit or 64-bit.
> Maybe as confirmation, does this work?
>
> assert (javaMethod ("binarySearch", "java.util.Arrays",
> single ([90 100 255]), single (255)), 2);
>
> This tries to keep everything in floats, rather than doubles, when calling
> java.
>
> --Rik
> I was going to wait on the results of your test and
> then post to octave-maintainers, but you have beaten me to it.
I apologize my impolite manner.
> assert (javaMethod ("binarySearch", "java.util.Arrays",
> single ([90 100 255]), single (255)), 2);
This works without problem.
Tatsuro
- Re: ov-java.cc-tst fails on Lubuntu 14.04, Tatsuro MATSUOKA, 2015/06/02
- Re: ov-java.cc-tst fails on Lubuntu 14.04, Rik, 2015/06/02
- Re: ov-java.cc-tst fails on Lubuntu 14.04,
Tatsuro MATSUOKA <=
- Re: ov-java.cc-tst fails on Lubuntu 14.04, Rik, 2015/06/02
- Re: ov-java.cc-tst fails on Lubuntu 14.04, Tatsuro MATSUOKA, 2015/06/04
- Re: ov-java.cc-tst fails on Lubuntu 14.04, Tatsuro MATSUOKA, 2015/06/05
- Re: ov-java.cc-tst fails on Lubuntu 14.04, Philip Nienhuis, 2015/06/05
- Re: ov-java.cc-tst fails on Lubuntu 14.04, Tatsuro MATSUOKA, 2015/06/05
- Re: ov-java.cc-tst fails on Lubuntu 14.04, Rik, 2015/06/05
- Re: ov-java.cc-tst fails on Lubuntu 14.04, Tatsuro MATSUOKA, 2015/06/06