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cvhtml

Produce HTML report from model coverage objects

Syntax

cvhtml(file, cvdo)
cvhtml(file, cvdo1, cvdo2, ...)
cvhtml(file, cvdo1, cvdo2, ..., options)
cvhtml(file, cvdo1, cvdo2, ..., options, detail)

Description

cvhtml(file, cvdo) creates an HTML report of the coverage results in the cvdata or cv.cvdatagroup object cvdo when you run model coverage in simulation. cvhtml saves the coverage results in file. The model must be open when you use cvhtml to generate its coverage report.

cvhtml(file, cvdo1, cvdo2, ...) creates a combined report of several cvdata objects. The results from each object appear in a separate column of the HTML report. Each cvdata object must correspond to the same root model or subsystem. Otherwise, the function fails.

cvhtml(file, cvdo1, cvdo2, ..., options) creates a combined report of several cvdata objects using the report options specified by options.

cvhtml(file, cvdo1, cvdo2, ..., options, detail) creates a combined coverage report for several cvdata objects and specifies the detail level of the report with the value of detail.

Input Arguments

cvdo

A cv.cvdatagroup object

detail

Specifies the level of detail in the report. Set detail to an integer from 0 to 3. Greater numbers for detail indicate greater detail.

Default: 2

file

String specifying the HTML file in the MATLAB® current folder where cvhtml stores the results

Default: []

options

Specify the report options that you specify in options:

  • To enable an option, set it to 1 (e.g., '-hTR=1').

  • To disable an option, set it to 0 (e.g., '-bRG=0').

  • To specify multiple report options, list individual options in a single options string separated by commas or spaces (e.g., '-hTR=1 -bRG=0 -scm=0').

The following table lists all the options:

OptionDescriptionDefault

-sRT

Show report

on

-aTS

Include each test in the model summary

on

-bRG

Produce bar graphs in the model summary

on

-bTC

Use two color bar graphs (red, blue)

on

-hTR

Display hit/count ratio in the model summary

off

-nFC

Do not report fully covered model objects

off

-scm

Include cyclomatic complexity numbers in summary

on

-bcm

Include cyclomatic complexity numbers in block details

on

-xEv

Filter Stateflow® events from report

off

Examples

Make sure you have write access to the default MATLAB folder. Create a cumulative coverage report for the slvnvdemo_cv_small_controller mode and save it as ratelim_coverage.html:

model = 'slvnvdemo_cv_small_controller'; 
open_system(model);
cvt = cvtest(model);
cvd = cvsim(cvt); 
outfile = 'ratelim_coverage.html';
cvhtml(outfile, cvd);

Alternatives

Use the Coverage Settings dialog box to create a model coverage report in an HTML file:

  1. Open the model for which you want a model coverage report.

  2. In the Simulink® Editor, select Analysis > Coverage > Settings.

  3. On the Coverage tab, select Coverage for this model.

  4. On the Report tab, select Generate HTML report.

  5. Click OK to close the Coverage Settings dialog box and save your changes.

  6. Simulate the model and review the generated report.

See Also

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