  

<table class="width100" style="width:100%;" data-cellspacing="1">
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<tbody>
<tr class="odd">
<td colspan="6" class="form-title"><div class="center">
ETSI's Bug Tracker - Part 11: Using JSON with TTCN-3
</div></td>
</tr>
<tr class="even">
<td colspan="6" class="form-title">View Issue Details</td>
</tr>
<tr class="odd">
<td colspan="6" class="print-spacer"><hr /></td>
</tr>
<tr class="even print-category">
<td class="print" width="16%">ID</td>
<td class="print" width="16%">Project</td>
<td class="print" width="16%">Category</td>
<td class="print" width="16%">View Status</td>
<td class="print" width="16%">Date Submitted</td>
<td class="print" width="16%">Last Update</td>
</tr>
<tr class="odd print">
<td class="print">0007725</td>
<td class="print">Part 11: Using JSON with TTCN-3</td>
<td class="print">[TTCN-3 Change Requests] Clarification</td>
<td class="print">public</td>
<td class="print">25-10-2017 12:00</td>
<td class="print">05-01-2018 09:19</td>
</tr>
<tr class="even">
<td colspan="6" class="print-spacer"><hr /></td>
</tr>
<tr class="odd print">
<td class="print-category">Reporter</td>
<td class="print">nikolajev</td>
<td colspan="4" class="print"> </td>
</tr>
<tr class="even print">
<td class="print-category">Assigned To</td>
<td class="print">Gyorgy Rethy</td>
<td colspan="4" class="print"> </td>
</tr>
<tr class="odd print">
<td class="print-category">Priority</td>
<td class="print">normal</td>
<td class="print-category">Severity</td>
<td class="print">minor</td>
<td class="print-category">Reproducibility</td>
<td class="print">have not tried</td>
</tr>
<tr class="even print">
<td class="print-category">Status</td>
<td class="print">closed</td>
<td class="print-category">Resolution</td>
<td class="print">fixed</td>
<td colspan="2" class="print"> </td>
</tr>
<tr class="odd print">
<td class="print-category">Platform</td>
<td class="print"></td>
<td class="print-category">OS</td>
<td class="print"></td>
<td class="print-category">OS Version</td>
<td class="print"></td>
</tr>
<tr class="even print">
<td class="print-category">Product Version</td>
<td class="print">V4.7.1 (published 2017-06)</td>
<td colspan="4" class="print"> </td>
</tr>
<tr class="odd">
<td class="print-category">Target Version</td>
<td class="print">V4.8.1 (published 2020-05)</td>
<td class="print-category">Fixed in Version</td>
<td class="print">V4.8.1 (published 2020-05)</td>
<td colspan="2" class="print"> </td>
</tr>
<tr class="even">
<td colspan="6" class="print-spacer"><hr /></td>
</tr>
<tr class="odd print">
<td class="print-category">Summary</td>
<td colspan="5" class="print">0007725: "Part 11: Using JSON with
TTCN-3":"B.3.6 Use the Minus sign" assumptions for TTCN-3 Core Language
spec</td>
</tr>
<tr class="even print">
<td class="print-category">Description</td>
<td colspan="5" class="print">"B.3.6 Use the Minus sign" makes the
assumption that TTCN-3 Core Language specification distinguishes signed
+0/-0 integers and +0.0/-0.0 float values.<br />
<br />
In TTCN-3 Core Language specification "6.1.0 Simple basic types and
values", under:<br />
 "a) integer: ..." it is stated that "the value zero shall be
represented by a single zero" without specifying that it must be
signed.<br />
<br />
float type description does not indicate any requirements for signed 0.0
value.<br />
</td>
</tr>
<tr class="odd print">
<td class="print-category">Steps To Reproduce</td>
<td colspan="5" class="print"></td>
</tr>
<tr class="even print">
<td class="print-category">Additional Information</td>
<td colspan="5" class="print"></td>
</tr>
<tr class="odd print">
<td class="print-category">Tags</td>
<td colspan="5" class="print">No tags attached.</td>
</tr>
<tr class="even print">
<td class="print-category">Relationships</td>
<td colspan="5" class="print"></td>
</tr>
<tr class="odd print">
<td class="print-category">Attached Files</td>
<td colspan="5" class="print"><img
src="http://oldforge.etsi.org/mantis/images/fileicons/doc.gif"
alt="docx" /> CR7725.docx (144,285) <span class="italic">26-10-2017
10:14</span><br />
http://oldforge.etsi.org/mantis/file_download.php?file_id=3707&amp;type=bug<br />
<img src="http://oldforge.etsi.org/mantis/images/fileicons/doc.gif"
alt="docx" /> CR7725-v2.docx (162,983) <span class="italic">26-10-2017
13:38</span><br />
http://oldforge.etsi.org/mantis/file_download.php?file_id=3715&amp;type=bug</td>
</tr>
<tr class="even">
<td colspan="6" class="print-spacer"><hr /></td>
</tr>
<tr class="odd">
<td class="form-title">Issue History</td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr class="even print-category">
<td class="row-category-history">Date Modified</td>
<td class="row-category-history">Username</td>
<td class="row-category-history">Field</td>
<td class="row-category-history">Change</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">25-10-2017 12:00</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=1069">nikolajev</a></td>
<td class="print">New Issue</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">26-10-2017 09:53</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f
Szabados</a></td>
<td class="print">Note Added: 0014879</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">26-10-2017 09:53</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f
Szabados</a></td>
<td class="print">Assigned To</td>
<td class="print">=&gt; KristÃ³f Szabados</td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">26-10-2017 09:53</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f
Szabados</a></td>
<td class="print">Status</td>
<td class="print">new =&gt; assigned</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">26-10-2017 09:56</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f
Szabados</a></td>
<td class="print">Note Added: 0014880</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">26-10-2017 10:02</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f
Szabados</a></td>
<td class="print">Status</td>
<td class="print">assigned =&gt; confirmed</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">26-10-2017 10:14</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f
Szabados</a></td>
<td class="print">File Added: CR7725.docx</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">26-10-2017 10:18</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f
Szabados</a></td>
<td class="print">Assigned To</td>
<td class="print">KristÃ³f Szabados =&gt; Tomas Urban</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">26-10-2017 10:18</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f
Szabados</a></td>
<td class="print">Status</td>
<td class="print">confirmed =&gt; assigned</td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">26-10-2017 10:18</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f
Szabados</a></td>
<td class="print">Status</td>
<td class="print">assigned =&gt; confirmed</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">26-10-2017 13:38</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=659">Tomas
Urban</a></td>
<td class="print">File Added: CR7725-v2.docx</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">26-10-2017 13:41</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=659">Tomas
Urban</a></td>
<td class="print">Note Added: 0014891</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">26-10-2017 13:41</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=659">Tomas
Urban</a></td>
<td class="print">Assigned To</td>
<td class="print">Tomas Urban =&gt; KristÃ³f Szabados</td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">27-10-2017 12:40</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f
Szabados</a></td>
<td class="print">Note Added: 0014914</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">27-10-2017 12:40</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f
Szabados</a></td>
<td class="print">Status</td>
<td class="print">confirmed =&gt; resolved</td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">27-10-2017 12:40</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f
Szabados</a></td>
<td class="print">Resolution</td>
<td class="print">open =&gt; fixed</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">27-10-2017 12:40</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f
Szabados</a></td>
<td class="print">Assigned To</td>
<td class="print">KristÃ³f Szabados =&gt; Gyorgy Rethy</td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">04-01-2018 17:01</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a></td>
<td class="print">Project</td>
<td class="print">TTCN-3 Change Requests =&gt; Part 11: Using JSON with
TTCN-3</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">05-01-2018 09:19</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a></td>
<td class="print">Note Added: 0014999</td>
<td class="print"></td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">05-01-2018 09:19</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a></td>
<td class="print">Status</td>
<td class="print">resolved =&gt; closed</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">05-01-2018 09:19</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a></td>
<td class="print">Product Version</td>
<td class="print">=&gt; V4.7.1 (published 2017-06)</td>
<td></td>
<td></td>
</tr>
<tr class="even print">
<td class="print">05-01-2018 09:19</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a></td>
<td class="print">Fixed in Version</td>
<td class="print">=&gt; V4.8.1 (published 2020-05)</td>
<td></td>
<td></td>
</tr>
<tr class="odd print">
<td class="print">05-01-2018 09:19</td>
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a></td>
<td class="print">Target Version</td>
<td class="print">=&gt; V4.8.1 (published 2020-05)</td>
<td></td>
<td></td>
</tr>
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</table>

  

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<td colspan="2" class="form-title">Notes</td>
</tr>
<tr class="even">
<td colspan="2" class="print-spacer"><hr /></td>
</tr>
<tr class="odd">
<td class="nopad" data-valign="top" width="20%"><table class="hide"
data-cellspacing="1">
<tbody>
<tr class="odd">
<td class="print">(0014879)</td>
</tr>
<tr class="even">
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f
Szabados</a>   </td>
</tr>
<tr class="odd">
<td class="print">26-10-2017 09:53   </td>
</tr>
</tbody>
</table></td>
<td class="nopad" data-valign="top" width="85%"><table class="hide"
data-cellspacing="1">
<colgroup>
<col style="width: 100%" />
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<td class="print">For float values the core standard allows the mantissa
to be a negative integer.<br />
<br />
C.1.29 also gives an example:<br />
"str2float("-0.0") // returns a float value equal to -0.0"<br />
<br />
In section 7.1.3 Relational Operators states<br />
"Two floating-point numbers are equal if and only if they contain the
same value. The values minus zero and<br />
plus zero are two distinct values (e.g. they are encoded differently in
some standardized languages) and minus<br />
zero is less than plus zero, which represents zero."</td>
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</tbody>
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</tr>
<tr class="even">
<td colspan="2" class="print-spacer"><hr /></td>
</tr>
<tr class="odd">
<td class="nopad" data-valign="top" width="20%"><table class="hide"
data-cellspacing="1">
<tbody>
<tr class="odd">
<td class="print">(0014880)</td>
</tr>
<tr class="even">
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f
Szabados</a>   </td>
</tr>
<tr class="odd">
<td class="print">26-10-2017 09:56   </td>
</tr>
</tbody>
</table></td>
<td class="nopad" data-valign="top" width="85%"><table class="hide"
data-cellspacing="1">
<colgroup>
<col style="width: 100%" />
</colgroup>
<tbody>
<tr class="odd">
<td class="print">Section B.3.6 (Use the Minus sign) describes how to
decode the different zero kinds by default and using the "useMinus"
encoding instruction.<br />
<br />
But this part also describes that the -0 JSON value to be decoded as a
negative 0 in TTCN-3.<br />
<br />
during STF discussion we decided to change this so that the -0 JSON
value is decoded into the -0.0 TTCN-3 value.</td>
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</tbody>
</table></td>
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<tr class="even">
<td colspan="2" class="print-spacer"><hr /></td>
</tr>
<tr class="odd">
<td class="nopad" data-valign="top" width="20%"><table class="hide"
data-cellspacing="1">
<tbody>
<tr class="odd">
<td class="print">(0014891)</td>
</tr>
<tr class="even">
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=659">Tomas
Urban</a>   </td>
</tr>
<tr class="odd">
<td class="print">26-10-2017 13:41   </td>
</tr>
</tbody>
</table></td>
<td class="nopad" data-valign="top" width="85%"><table class="hide"
data-cellspacing="1">
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<col style="width: 100%" />
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<td class="print">I made some additional changes to the text:<br />
1. Minus sign is always discarded during decoding of integer types<br />
2. The user has an option to use a float-point type instead (there's a
note about that)<br />
3. The "useMinus" instruction is available for a float-point type values
only.</td>
</tr>
</tbody>
</table></td>
</tr>
<tr class="even">
<td colspan="2" class="print-spacer"><hr /></td>
</tr>
<tr class="odd">
<td class="nopad" data-valign="top" width="20%"><table class="hide"
data-cellspacing="1">
<tbody>
<tr class="odd">
<td class="print">(0014914)</td>
</tr>
<tr class="even">
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f
Szabados</a>   </td>
</tr>
<tr class="odd">
<td class="print">27-10-2017 12:40   </td>
</tr>
</tbody>
</table></td>
<td class="nopad" data-valign="top" width="85%"><table class="hide"
data-cellspacing="1">
<tbody>
<tr class="odd">
<td class="print">looks good to me.</td>
</tr>
</tbody>
</table></td>
</tr>
<tr class="even">
<td colspan="2" class="print-spacer"><hr /></td>
</tr>
<tr class="odd">
<td class="nopad" data-valign="top" width="20%"><table class="hide"
data-cellspacing="1">
<tbody>
<tr class="odd">
<td class="print">(0014999)</td>
</tr>
<tr class="even">
<td class="print"><a
href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy
Rethy</a>   </td>
</tr>
<tr class="odd">
<td class="print">05-01-2018 09:19   </td>
</tr>
</tbody>
</table></td>
<td class="nopad" data-valign="top" width="85%"><table class="hide"
data-cellspacing="1">
<colgroup>
<col style="width: 100%" />
</colgroup>
<tbody>
<tr class="odd">
<td class="print">Implemented with slight modification: first sentence
in B.3.6 is clarified;<br />
old text: "By default, TTCN-3 values of JSON.Number and JSON.Integer and
IEEE 754 float useful types are decoded by their values, i.e. ..." (but
in fact JSON values are decoded TO JSON.Number ... types).<br />
new text: "By default, without the “useMinus” instruction, JSON numbers
are decoded to TTCN-3 JSON.Number and IEEE 754 float useful types by
their values; i.e. ..."</td>
</tr>
</tbody>
</table></td>
</tr>
</tbody>
</table>
