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Add test sequence step


sltest.testsequence.addStep(blockPath,stepPath,Name,Value) adds a step named stepPath to a Test Sequence block specified by blockPath. Step properties are specified by Name,Value pairs.


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This example creates a test step in the Projector Fan Speed example test sequence under the parent step SystemHeatingTest.

Set paths and open the model.

Model = 'sltestProjectorFanSpeedExample';
Harness = 'FanSpeedTestHarness';

Open the test harness.,Harness);

Create a new local variable h.

sltest.testsequence.addSymbol('FanSpeedTestHarness/Test Sequence',...

Create a step substep1 under the step SystemHeatingTest and assign the value 5 to h.

sltest.testsequence.addStep('FanSpeedTestHarness/Test Sequence',...
'SystemHeatingTest.substep1','Action','h = 5')

Input Arguments

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Path to a Test Sequence block, including the block name, specified as a string or character vector. Instead of the block path, you can use a block handle.

Example: 'FanSpeedTestHarness/Test Sequence'

Path of the step in the Test Sequence block, specified as a character vector. The path includes the step location in the Test Sequence hierarchy, using . to separate hierarchy levels. If the Test Sequence block is using scenarios, add the scenario name that contains the step to the beginning of the step path, for example, Scenario_2.SystemHeatingTest.InitializeHeating.

Example: 'SystemHeatingTest.InitializeHeating'

Name-Value Arguments

Specify optional pairs of arguments as Name1=Value1,...,NameN=ValueN, where Name is the argument name and Value is the corresponding value. Name-value arguments must appear after other arguments, but the order of the pairs does not matter.

Before R2021a, use commas to separate each name and value, and enclose Name in quotes.

Example: 'Action','out = square(et)','IsWhenStep',false,'Description','Square wave.' specifies a test step to produce a square wave.

Test step action programming. To add a line, create the step actions using the sprintf function and the new line operator, \n.

Example: 'Action','out = square(et)'

Specifies whether the step is a standard transition type or a When decomposition transition.

Example: 'IsWhenStep',true

Specifies the condition that activates a When decomposition child step. To activate the When step, enter a valid logical expression.

Example: 'WhenCondition','a >= 1'

Test step description, specified as a character vector.

Example: 'Description','This step produces a high-frequency square wave.'

Version History

Introduced in R2016a