Modules/SystemTests

The module contains a set of tests designed to test various subsystems and components of OpenSCADA. The tests are performed as functions of the user API, so they can run as a single time, in the "Execute" tab of the page object function, and from the user procedures, passing the necessary arguments to them.

To address the functions of the library you can use the static call address Special.FLibComplex1.{Func}() or dynamic SYS.Special.FLibComplex1["{Func}"].call(), SYS.Special.FLibComplex1.{Func}(). Where Func — identifier of the function in the library.

In addition to the usual mechanisms of user API execution, an autonomous mechanism is provided. This mechanism is represented by a separate task, performed with the period of one second, and which calls the functions of tests accordingly to the settings in the configuration file.

Configuration fields of the tests are placed in the module "SystemTests" section of the subsystem "Special". Format of the configuration fields is <prm id="Test Id" on="1" per="10" />
Where:

• id — test identifier;
• on — sign "Test is enabled";
• per — repetition period of the test (seconds).

In addition to the basic attributes, the reflection of the input parameters of tests' functions on the same attributes name of the tag "prm" is performed. For example, the attribute "name" of the function "Param" you can specify in the tag "prm".

It is possible to define many "prm" tags for one or several tests with the same or different parameters, thus specifying for a separate run of the test with the specified parameters. Here is an example of a description of all available tests:

<?xml version="1.0" encoding="UTF-8" ?>
<OpenSCADA>
    <station id="DemoStation">
        <node id="sub_Special">
            <node id="mod_SystemTests">
                <prm id="Param" on="0" per="5" name="LogicLev.experiment.F3"/>
                <prm id="XML" on="0" per="10" file="/etc/oscada.xml"/>
                <prm id="Mess" on="0" per="10" categ="" arhtor="DBArch.test3" depth="10"/>
                <prm id="SOAttach" on="0" per="20" name="../../lib/openscada/daq_LogicLev.so" mode="0" full="1"/>
                <prm id="Val" on="0" per="1" name="LogicLev.experiment.F3.var" arch_len="5" arch_per="1000000"/>
                <prm id="Val" on="0" per="1" name="System.AutoDA.CPULoad.load" arch_len="10" arch_per="1000000"/>
                <prm id="DB" on="0" per="10" type="MySQL" addr="server.diya.org;roman;123456;oscadaTest" table="test" size="1000"/>
                <prm id="DB" on="0" per="10" type="DBF" addr="./DATA/DBF" table="test.dbf" size="1000"/>
                <prm id="DB" on="0" per="10" type="SQLite" addr="./DATA/test.db" table="test" size="1000"/>
                <prm id="DB" on="0" per="10" type="FireBird" addr="server.diya.org:/var/tmp/test.fdb;roman;123456" table="test" size="1000"/>
                <prm id="TrOut" on="0" per="1" addr="TCP:127.0.0.1:10001" type="Sockets" req="time"/>
                <prm id="TrOut" on="0" per="1" addr="UDP:127.0.0.1:10001" type="Sockets" req="time"/>
                <prm id="TrOut" on="0" per="1" addr="UNIX:./oscada" type="Sockets" req="time"/>
                <prm id="TrOut" on="0" per="1" addr="UDP:127.0.0.1:daytime" type="Sockets" req="time"/>
                <prm id="SysContrLang" on="0" per="10" path="/Archive/FSArch/mess_StatErrors/%2fprm%2fst"/>
                <prm id="ValBuf" on="0" per="5"/>
                <prm id="Archive" on="0" per="30" arch="test1" period="1000000"/>
                <prm id="Base64Code" on="0" per="10"/>
            </node>
        </node>
  </station>
</OpenSCADA>

1 Parameter (Param)

Description: Test of the DAQ parameters. Reads the attributes and configuration fields of the parameter.
Parameters:

2 XML parsing (XML)

Description: Test for XML file parsing. Disassembles and displays the structure of the specified file.
Parameters:

3 Messages (Mess)

Description: Test the archive of messages. Periodically reads new messages from the archive for the specified archiver.
Parameters:

4 Attaching SO (SOAttach)

Description: Test the module to attach/detach.
Parameters:

5 Parameter attribute (Val)

Description: Test for values of the parameter attribute. Performs the periodic acquisition of the last value of the specified attribute, as well as the archive questioning to the required depth.
Parameters:

6 DB test (DB)

Description: Complete database test. Performs:

• create/open DB;
• create/open table;
• create multiple records for the determined structure;
• update multiple records;
• update multiple records by a request key;
• get and check values for multiple records;
• seek records;
• seek records in preload;
• modify a record and the table structure;
• remove multiple records;
• close/remove table;
• close/remove DB.

Parameters:

7 Transport (TrOut)

Description: Test of the output and/or input transports. Performs testing of the original transport sending a request to the specified input transport.
Parameters:

8 Control language of the program (SysContrLang)

Description: Test of the control language of the program. Performs query of language elements through a complete path. The full path to the language element looks like "/Archive/%2fbd%2fm_per". The complete path consists of two nested paths. The first "/Archive/" is the path to the node of the control tree. The second "/bd/m_per" is the path to the specific node element.
Parameters:

9 Value buffer (ValBuf)

Description: Tests of the value buffer. Contains 13 tests of all aspects of the value buffer (the subsystem "Archives-History").
Parameters:

10 Value archive (Archive)

Description: Test of location in the value archives. Contains 7(8) tests of the value archiver to verify the correct functioning of the sequential packing mechanism.
Parameters:

11 Base64 encoding (Base64Code)

Description: Mime Base64 algorithm encoding tests.
Parameters: