sltest.testmanager.CoverageSettings class

Package: sltest.testmanager
Superclasses:

Modify coverage settings

Description

Instances of sltest.testmanager.CoverageSettings let you set the setting under the Coverage Settings section in a test file, test suite, or test case.

Construction

The getCoverageSettings methods for test file, test suite, and test case objects returns a sltest.testmanager.CoverageSettings object, which lets you access the coverage collection and metric settings.

Properties

RecordCoverage — Enable coverage collection

false (default) | true

Specify if the coverage collection is on or off, false for off and true for on.

Coverage collection is enabled or disabled in the Test Manager Coverage Settings. The corresponding UI option is Record coverage for system under test.

MdlRefCoverage — Collect coverage for referenced models

false (default) | true

Coverage collection for referenced models is enabled or disabled in the Test Manager Coverage Settings. The corresponding UI option is Record coverage for referenced models.

MetricSettings — Coverage metric setting selection

character vector

Selection of coverage settings that are enabled or disabled, specified as a character vector. For the set of possible character vectors, see the parameter info for CovMetricSettings in Model Parameters (Simulink). Coverage metric settings can be modified only at a test-file level.

Coverage metrics are enabled or disabled in the Test Manager by selecting the check boxes in the Coverage Settings section.

Example: 'dw'

CoverageFilterFilename — Coverage filter to use for coverage analysis

character vector

Absolute path or relative path of a coverage filter to use during coverage analysis, or the file name of a coverage filter on the path, specified as a character vector. The default setting, '[Model Settings]', honors the model configuration parameter settings. An empty value, '', attaches no coverage filter. For more information on coverage filters, see Coverage Filtering (Simulink Coverage). The coverage filter setting propagates down from test files to test suites, or from test suites to test cases.

Specify the coverage filter filename in the Test Manager, in the Coverage filter filename field of the Coverage Settings section.

Example: '[Model Settings]' (default)

Example: 'covfilter.cvf'

Example: ''

Examples

Enable MCDC and Signal Range Coverage Metrics and Specify a Coverage Filter

% Get coverage settings object from the test file
cov = getCoverageSettings(testfile);
cov.RecordCoverage = true;

% Enable MCDC and signal range coverage metrics
cov.MetricSettings = 'mr';

% Specify a coverage filter
cov.CoverageFilterFilename = 'covfilter.cvf';