Unit Test Suite instability

[jng]

I recently ran most of the FDO unit test suite and the results were somewhat unsettling:

The results so far can be found in this spreadsheet (with CppUnit failures included):

​https://docs.google.com/spreadsheet/ccc?key=0AhBgYUE6W7xydEhmQjBIUHpUSzNGMFpLYWE4YmRSWnc&usp=drive_web#gid=0

Some of the identified causes for these failures thus far are due to:

• SHP: Unit tests referencing test data that was removed in #230
• GenericRdbms: Tests referencing the Autodesk.Oracle FDO provider
• GenericRdbms: Small changes to the expected output and the master txt files have not been updated
• GenericRdbms: An improperly initialized wchar_t array in UnitTestUtil::Sql2Db() causing buffer overrun errors in SQL Server, MySQL and PostGis test runners in x64 release mode.
• GenericRdbms: ExtendedCoordSys.txt not copied to the $OUTDIR/com directory
• GenericRdbms: postgis_fdo_sys.sql and postgis_fdo_sys_idx.sql not copied to the $OUTDIR/com directory
• SDF: Segfaulting test runner on Ubuntu due to missing realpath() fixes not ported over from the linux64 sandbox.

[jng]

Unit test fixes for GenericRdbms

[jng]

#ifdef out SHP tests using data not in OS branch of FDO

[jng]

UnitTest_GenericRdbms.patch fixes the following:

• ExtendedCoordSys.txt not being copied to $OUTDIR/com in release configuration of UnitTestSQLServerSpatial. Some unit tests failed because this file was not there.
• postgis_fdo_sys.sql and postgis_fdo_sys_idx.sql not being copied to $OUTDIR/com in release configuration of UnitTestPostGis. A lot of unit tests failed because these files were not there.
• Fix improperly initialized lineBuffer in UnitTestUtil::Sql2Db() which caused buffer overrun errors in the SQL Server, MySQL and PostGis test runners in x64 release mode
• #ifdef out tests involving Autodesk.Oracle override XML documents. These tests are enabled by defining ADSK_FDO
• Fix formatting on some of the master text files to ensure before/after output comparison is correct

UnitTest_SHP.patch #ifdefs out tests involving test data that was removed as a result of #230. These tests are enabled by defining ADSK_FDO

[jng]

Fixes for SDF Provider

[jng]

UnitTest_SDF.patch fixes the following:

• Segfaults on Ubuntu due to buffer overflow on realpath(). Fixes were in the linux64 sandbox, but were never brought over to trunk.
• FdoMessage.dll was not copied to the output directory in release mode, causing several unit test failures asserting on expected error messages
• Some master text files have incorrect formatting