sltest.testmanager.mergeCoverage

Merge coverage results from two or more test result sets

Since R2023a

Syntax

mergedcov = sltest.testmanager.mergeCoverage(resultsets)

Description

mergedcov = sltest.testmanager.mergeCoverage(resultsets) merges coverage results from the CoverageResults property of two or more sltest.testmanager.ResultSet objects. The merged results are returned in the CoverageResults property of a new result set.

Examples

Merge Coverage Results

This example shows how to merge coverage results from two test result sets. One test is a baseline test and the other test is an equivalence test. The MergeCoverage.mldatx test file, which has predefined test suites and test cases, is provided.

Load Test File

tf = sltest.testmanager.TestFile...
    ('MergeCoverage.mldatx');

Get Test Suites from Test File

ts = tf.getTestSuites;

Run First Test Suite and Obtain Test Results

This test is a baseline test.

resultSet1 = run(ts(1));

Get Test Case from Second Test Suite and Convert to Equivalence Test

tc = ts(2).getTestCases;
tc.convertTestType...
    (sltest.testmanager.TestCaseTypes.Equivalence);

Run Second Test Suite and Obtain Results

This test is an equivalence test.

resultSet2 = run(ts(2));

Merge Coverage Results

mergedResults = sltest.testmanager.mergeCoverage...
    ([resultSet1,resultSet2]);

Display Coverage Results for Result Sets and Merged Results

Create an html file named resultSet1_coverage that contains the baseline test coverage results.

cvhtml('resultSet1_coverage',resultSet1.CoverageResults);

Create an html file named resultSet2_coverage that contains the equivalence test coverage results.

cvhtml('resultSet2_coverage',resultSet2.CoverageResults);

Create an html file named merged_coverage that contains the merged coverage results.

cvhtml('merged_coverage',mergedResults.CoverageResults);

Input Arguments

resultsets — Test results sets

array of sltest.tesmanager.ResultSet objects

Test result set objects from which to obtain coverage results, specified as an array of two or more sltest.tesmanager.ResultSet objects.

Output Arguments

mergedcov — Test results set

sltest.tesmanager.ResultSet object

Merged coverage results, returned in the CoverageResults property of a new sltest.tesmanager.ResultSet object. The CoverageResults property value is a vector of cvdata objects.

Version History

Introduced in R2023a