Bugs item #2030696, was opened at 2008-07-28 20:58
Message generated for change (Comment added) made by nielsnes
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Category: Tests
Group: Geom CVS Head
>Status: Closed
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: Stefan Manegold (stmane)
Assigned to: Nobody/Anonymous (nobody)
Summary: Geom: test src/sql/Tests/geom_mbr.sql triggers assertion

Initial Comment:
A first "victim" of the new overflow checks with down-casts:
test geom/src/sql/Tests/geom_mbr.sql fails with

mserver5: .../geom/src/monetdb5/geom.mx:497: mbrWRITE: Assertion `(-2147483647 
- 1) <= c->xmin && c->xmin <= 2147483647' failed.

Cf.,
http://monetdb.cwi.nl/testing/projects/monetdb/Current/geom/.mTests5103/GNU.64.64.d.1-Fedora8/src_sql/geom_mbr.err.00.html
http://monetdb.cwi.nl/testing/projects/monetdb/Current/geom/.mTests4103/GNU.64.64.d.1-Fedora8/src_sql/geom_mbr.err.00.html


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>Comment By: Niels Nes (nielsnes)
Date: 2008-08-02 21:06

Message:
Logged In: YES 
user_id=43556
Originator: NO

We use writeInt to write (binary) floats values of the mbr. Also mbr(nil)
is valid ie we should also write float(nil). So no need to check for
overflow in the fields is needed.

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