in_gml regression test fails

[mloskot]

Running regression tests against PostGIS from current trunk (r4706) gives failure for the in_gml test

 in_gml. failed (diff expected obtained: /tmp/pgis_reg_27721/test_45_diff)

and it looks it crashes the server

$ tail -n 2 /tmp/pgis_reg_27721/test_45_diff
--- 1 ----
! psql: FATAL:  the database system is in recovery mode

I did full rebuild of both, PostGIS and GEOS.

Full test log attached.

The problem may be related to bug reported in #273.

Environment:

• Linux 64-bit (Ubuntu 9.10 Karmic Koala)
• GCC 4.4.1
• GEOS (version 3.2.0 from SVN trunk ​2710)
• libxml2 2.7.5

[mloskot]

in_gml test failure log

[robe]

That's interesting. For what its worth, I finally got around to running it on my OpenSUSE 11 vm (32-bit) last night and it worked fine using the same ​ftp://xmlsoft.org/libxml2/libxml2-sources-2.7.6.tar.gz I was using on my mingW. Even garden tests well returned geometries didn't verify they were right.

Mateusz, which version of libxml2 were you compiling against.

The reason I thought my mingW libxml2 compile was at fault was because even the test exes that get built by libxml2 would hang too.

[colivier]

Hi Mateusz

Some questions, what result of following commands on your system ?

ldd postgis/libpostgis-1.5.so xml2config —version ./configure | grep xml

Tks !

[colivier]

I post again the commands with the right Wiki formatting:

ldd postgis/libpostgis-1.5.so
xml2config --version
./configure | grep xml

[mloskot]

I use libxml2 2.7.5 installed from Ubuntu 9.10 packages

Here is output of the commands:

• ldd

  $ ldd /usr/lib/postgresql/8.4/lib/postgis-1.5.so 
  	linux-vdso.so.1 =>  (0x00007ffffc7d1000)
  	libgeos_c.so.1 => /usr/local/lib/libgeos_c.so.1 (0x00007f28c74bd000)
  	libproj.so.0 => /usr/lib/libproj.so.0 (0x00007f28c727c000)
  	libxml2.so.2 => /usr/lib/libxml2.so.2 (0x00007f28c6f2d000)
  	libc.so.6 => /lib/libc.so.6 (0x00007f28c6bbe000)
  	libgeos-3.2.0.so => /usr/local/lib/libgeos-3.2.0.so (0x00007f28c66bd000)
  	libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007f28c63ac000)
  	libm.so.6 => /lib/libm.so.6 (0x00007f28c6128000)
  	libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00007f28c5f11000)
  	libdl.so.2 => /lib/libdl.so.2 (0x00007f28c5d0c000)
  	libz.so.1 => /lib/libz.so.1 (0x00007f28c5af5000)
  	/lib64/ld-linux-x86-64.so.2 (0x00007f28c7986000)
  

• xml2config

  mloskot@vb-ubuntu910-x64:~/dev/postgis/_svn/trunk$ xml2config --version
  No command 'xml2config' found, did you mean:
   Command 'xml2-config' from package 'libxml2-dev' (main)
  xml2config: command not found
  mloskot@vb-ubuntu910-x64:~/dev/postgis/_svn/trunk$ xml2-config --version
  2.7.5
  mloskot@vb-ubuntu910-x64:~/dev/postgis/_svn/trunk$ ./configure | grep xml
  checking for xml2-config... /usr/bin/xml2-config
  checking libxml/tree.h usability... yes
  checking libxml/tree.h presence... yes
  checking for libxml/tree.h... yes
  checking libxml/parser.h usability... yes
  checking libxml/parser.h presence... yes
  checking for libxml/parser.h... yes
  checking for xmlInitParser in -lxml2... yes
    Libxml2 config:       /usr/bin/xml2-config
    Libxml2 version:      2.7.5
  

[colivier]

Ok i get a shell on a Ubuntu 9.10 - 64bits

I'm not able to reproduce the bug, (same versions at all)

I guess that you loose the postgres connection with Hausdorff test (#279) and then when in_gml test occur it just can't be executed.

I suggest to comment, in the Makefile, the Hausdorff test and rerun make test

[mloskot]

Yes, you are right. This problem is caused by the Hausdorff test. Disabling the Hausdorff makes the regression tests passing:

...
 regress_ogc_prep. ok
 regress_buffer_params. ok
 in_gml. ok

Run tests: 44
Failed: 0

I'm closing this ticket.