Sequenic.T3.Info

Class CodeCoverage

java.lang.Object

Sequenic.T3.Info.CodeCoverage

public class CodeCoverage
extends java.lang.Object

A class that can provide on-line code coverage information on the CUT. It requires an instance of JacocoInstrumenter that was used to instrument the CUT. This instrumenter holds a pointer to the instrumented CUT.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CodeCoverage.CodeCoverageInfo An instance of this class is produced by analyze(), and can be queried for various coverage information at the moment analyze() is invoked.
static class	CodeCoverage.CumulativeExecDataStore A variation of Jacoco's standard ExecutionDataStore, which is cumulative.

Field Summary

Fields

Modifier and Type	Field and Description
JacocoInstrumenter	instrumenter

Constructor Summary

Constructors

Constructor and Description
CodeCoverage(JacocoInstrumenter instrumenter) Create an instance of code-coverage runtime tracking.

Method Summary

Modifier and Type	Method and Description
CodeCoverage.CodeCoverageInfo	analyze() Analyze the collected runtime data,and calculate coverage information.
void	clear() Clear the store raw runtime data, as well as the upper level coverage data stores.
void	clearRawRTdata() Clear the stored raw runtime data.
void	collectRTdata() This will merge/add raw runtime data of CUT's executions since the last call to clearRawRTdata() (or since the start, if there has been no such call), into the existing coverage data managed by cumulativeExecDataStore.
CodeCoverage.CodeCoverageInfo	getCoverageInfo()
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

instrumenter

public JacocoInstrumenter instrumenter

Constructor Detail

CodeCoverage

public CodeCoverage(JacocoInstrumenter instrumenter)
             throws java.lang.Exception

Create an instance of code-coverage runtime tracking. Pass on the instance of JacoccoInstrumenter used to instrument the CUT. It holds a pointer to the instrumented version of the CUT, as well as its original code.

Throws:

java.lang.Exception

Method Detail

clear

public void clear()

Clear the store raw runtime data, as well as the upper level coverage data stores.

clearRawRTdata

public void clearRawRTdata()

Clear the stored raw runtime data.

collectRTdata

public void collectRTdata()

This will merge/add raw runtime data of CUT's executions since the last call to clearRawRTdata() (or since the start, if there has been no such call), into the existing coverage data managed by cumulativeExecDataStore.

analyze

public CodeCoverage.CodeCoverageInfo analyze()
                                      throws java.io.IOException

Analyze the collected runtime data,and calculate coverage information.

Throws:

java.io.IOException

getCoverageInfo

public CodeCoverage.CodeCoverageInfo getCoverageInfo()

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception