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https://issues.apache.org/jira/browse/DAFFODIL-2293?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17066132#comment-17066132
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Baumann Kurt edited comment on DAFFODIL-2293 at 3/24/20, 7:44 PM:
------------------------------------------------------------------
Hi Steve, Hi Mike,
I have adjusted the 3Bit-Version of the class and executed the tests in the new
class TestNonByteSizedCharsetDecoders8Bit.scala.
{code:java}
@Test def test3BitMSBF_01(): Unit = {
val cs = CharsetUtils.getCharset("X-DFDL-ISO-88591-8-BIT-PACKED-MSB-FIRST")
val decoder = cs.newDecoder()
val cb = CharBuffer.allocate(64)
val bb = ByteBuffer.wrap(Misc.bits2Bytes("00000000 00000001 00000010
00000011 00000100 00000101 00000110 00000111"))
val dis = InputSourceDataInputStream(bb)
val res = decoder.decode(dis, msbfFinfo, cb)
assertEquals(8, res)
cb.flip()
val digits = cb.toString()
assertEquals("01234567", digits)
}
{code}
The result of the test execution is not (as expected) successfully. Following
information is logged:
{code:java}
[debug] Test
org.apache.daffodil.io.TestNonByteSizedCharsetDecoders8Bit.test3BitMSBF_01
started
[error] Test
org.apache.daffodil.io.TestNonByteSizedCharsetDecoders8Bit.test3BitMSBF_01
failed: expected:<[01234567]> but was:<[ ]>, took 0.038 sec
[debug] Test
org.apache.daffodil.io.TestNonByteSizedCharsetDecoders8Bit.test3BitMSBF_01
finished, took 0.039 sec
[debug] Test run finished: 1 failed, 0 ignored, 1 total, 0.081s
{code}
Why I don't get the number "01234567" as result? Can you spot the problem?
Thanks again!! Best regards, Kurt
Remark:
- I do have a similar issue when executing the basic encoder test.
{code}
@Test def test3BitMSBF_01(): Unit = {
val cs = CharsetUtils.getCharset("X-DFDL-ISO-88591-8-BIT-PACKED-MSB-FIRST")
val encoder = cs.newEncoder()
val cb = CharBuffer.wrap("01234567")
val expectedBytes = Misc.bits2Bytes("00000000 00000001 00000010 00000011
00000100 00000101 00000110 00000111").toList
val bb = ByteBuffer.allocate(8)
val res = encoder.encode(cb, bb, false)
assertTrue(res.isUnderflow())
bb.flip()
val actualBytes = bb.array().toList
assertEquals(expectedBytes, actualBytes)
}
{code}
- The test output is as following:
{code}
[debug] Test
org.apache.daffodil.io.TestNonByteSizedCharsetEncoders8Bit.test3BitMSBF_01
started
[error] Test
org.apache.daffodil.io.TestNonByteSizedCharsetEncoders8Bit.test3BitMSBF_01
failed: expected:<List(0, 1, 2, 3, 4, 5, 6, 7)> but was:<List(48, 49, 50, 51,
52, 53, 54, 55)>, took 0.003 sec
[debug] Test
org.apache.daffodil.io.TestNonByteSizedCharsetEncoders8Bit.test3BitMSBF_01
finished, took 0.003 sec
{code}
was (Author: kuba72):
Hi Steve, Hi Mike,
I have adjusted the 3Bit-Version of the class and executed the tests in the new
class TestNonByteSizedCharsetDecoders8Bit.scala.
{code:java}
@Test def test3BitMSBF_01(): Unit = {
val cs = CharsetUtils.getCharset("X-DFDL-ISO-88591-8-BIT-PACKED-MSB-FIRST")
val decoder = cs.newDecoder()
val cb = CharBuffer.allocate(64)
val bb = ByteBuffer.wrap(Misc.bits2Bytes("00000000 00000001 00000010
00000011 00000100 00000101 00000110 00000111"))
val dis = InputSourceDataInputStream(bb)
val res = decoder.decode(dis, msbfFinfo, cb)
assertEquals(8, res)
cb.flip()
val digits = cb.toString()
assertEquals("01234567", digits)
}
{code}
The result of the test execution is not (as expected) successfully. Following
information is logged:
{code:java}
[debug] Test
org.apache.daffodil.io.TestNonByteSizedCharsetDecoders8Bit.test3BitMSBF_01
started
[error] Test
org.apache.daffodil.io.TestNonByteSizedCharsetDecoders8Bit.test3BitMSBF_01
failed: expected:<[01234567]> but was:<[ ]>, took 0.038 sec
[debug] Test
org.apache.daffodil.io.TestNonByteSizedCharsetDecoders8Bit.test3BitMSBF_01
finished, took 0.039 sec
[debug] Test run finished: 1 failed, 0 ignored, 1 total, 0.081s
{code}
Why I don't get the number "01234567" as result? Can you spot the problem?
Thanks again!! Best regards, Kurt
Remark:
- I do have a similar issue when executing the basic encoder test.
{code}
@Test def test3BitMSBF_01(): Unit = {
val cs = CharsetUtils.getCharset("X-DFDL-ISO-88591-8-BIT-PACKED-MSB-FIRST")
val encoder = cs.newEncoder()
val cb = CharBuffer.wrap("01234567")
val expectedBytes = Misc.bits2Bytes("00000000 00000001 00000010 00000011
00000100 00000101 00000110 00000111").toList
val bb = ByteBuffer.allocate(8)
val res = encoder.encode(cb, bb, false)
assertTrue(res.isUnderflow())
bb.flip()
val actualBytes = bb.array().toList
assertEquals(expectedBytes, actualBytes)
}
{code}
The test output is as following:
{code}
[debug] Test
org.apache.daffodil.io.TestNonByteSizedCharsetEncoders8Bit.test3BitMSBF_01
started
[error] Test
org.apache.daffodil.io.TestNonByteSizedCharsetEncoders8Bit.test3BitMSBF_01
failed: expected:<List(0, 1, 2, 3, 4, 5, 6, 7)> but was:<List(48, 49, 50, 51,
52, 53, 54, 55)>, took 0.003 sec
[debug] Test
org.apache.daffodil.io.TestNonByteSizedCharsetEncoders8Bit.test3BitMSBF_01
finished, took 0.003 sec
{code}
> Too many bits in xs:string
> --------------------------
>
> Key: DAFFODIL-2293
> URL: https://issues.apache.org/jira/browse/DAFFODIL-2293
> Project: Daffodil
> Issue Type: Question
> Reporter: Alexander Deutschmann
> Priority: Major
>
> Hello everyone,
> i have the following schema:
> {code:xml}
> <xs:complexType name="statusReportDetails">
> <xs:sequence>
> <xs:element name="state" type="abc:stateenum"
> dfdl:length="4" />
> <xs:element name="indicators" type="abc:indicators"
> dfdl:length="16" />
> <xs:element name="v" type="v" dfdl:length="10" />
> <xs:element name="driverId" type="xs:string"
> dfdl:lengthKind="explicit" dfdl:length="128" dfdl:alignment="8" />
> </xs:sequence>
> </xs:complexType>
> {code}
> And the related bitstream:
> {code:java}
> 0101 -> Enum
> 0000110000000001 -> indicators
> 0001100100 -> v
> 0000110001001100010011000100110001001100100011001000110010001100100011001100110011001100110011001100110100001101000011010000110100
> -> driverId
> {code}
> The driverId has 130 bits and not the 128. bits which is defined in the
> schema.
> My question is where comes the first two bits ? I know it is an configuration
> mistake or something like that.
> I hope someone can help me.
> Thank you.
> Alex
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