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LCG-Application Area
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POOL
Test Case
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Case: Collection_FileInfoRetrieve |
Component |
Author |
Date |
Version |
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Collection |
Kristo Karr |
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1.0.1 |
Test Case Description ·
Opens an existing
collection of data object references and their associated meta
data. ·
Retrieves and prints out
the meta data list specification. ·
Creates an iterator for the collection using a server side query. ·
Uses the iterator to loop through all data objects in the
collection that satisfy the query and for each data object found: 1. Retrieves and prints out its event data. 2. Retrieves and prints out its associated list of meta data. 3. Retrieves its Token identifier. 4. Uses the Token to retrieve its unique file identification
string in the File Catalog and print it out. 5. Uses the file identification string to retrieve the physical
name and type of the database file into which the data object was stored and
prints this information out. 6. Uses the Token to retrieve and print out other useful
information like container ID and database technology type.
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Pre and Post Conditions Requires the existence of 4 files created by a
previous call to the Collection_MultiFileWrite
executable. |
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Input/Output Specifications . ·
Requires the existence of 3 database
files called TestDbFile1.pool, TestDbFile2.pool and TestDbFile3.pool which
contain the collection’s persistent data. ·
Requires the existence of a file called PoolFileCatalog.xml which contains database file
identification information. ·
Requires the existence of a local file
(e.g. in the case of a Root collection) or a database table (e.g. in the case
of a MySQL collection) containing the collection of
data object references and associated meta data. |
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Test Procedure
% cd $MyPoolArea/src % cvs co –r
POOL_<latest release tag> Tests/Collection_MultiFileWrite % cvs co –r
POOL_<latest release tag> Tests/Collection_FileInfoRetrieve
% scram build
% eval `scram runtime –csh`
% rehash
% test_Collection_MultiFileWrite
<collection type> % test_Collectioin_FileInfoRetrieve
<collection type> where presently recognized
values for <collection type> in these tests are MySQLCollection,
MySQLltCollection and RootCollection. |
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Expected results A detailed log of program execution will be printed
to standard output and will include a listing of each event and meta data
entry read from the collection and information about the particular database
file into which they were written. |
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Failure Recovery In the event of a program crash please submit a bug report to the
POOL project via the Savannah Portal at http://savannah.cern.ch/ |
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Comments Will eventually expand
test to cover more collection types. |
Template
version: TEST_testcase-template-00.01
(Draft)
Fri May 16