com.atlassian.clover.instr.groovy

Class Grover

java.lang.Object

com.atlassian.clover.instr.groovy.Grover

All Implemented Interfaces:

org.codehaus.groovy.transform.ASTTransformation

public class Grover
extends Object
implements org.codehaus.groovy.transform.ASTTransformation

Shizzler of the nizzle. This is where it all starts, baby. We attach to the instruction selection phase because most ast transformers occur in the canonicalization phase

Constructor Summary

Constructors

Constructor and Description
Grover()

Method Summary

Modifier and Type	Method and Description
protected void	addHelperFieldsAndMethods(FullFileInfo fileInfo, Map<org.codehaus.groovy.ast.ClassNode,com.atlassian.clover.instr.groovy.Grover.GroovyInstrumentationResult> flagsForInstrumentedClasses) Based on flags from first instrumentation pass enhance instrumented classes by adding extra fields and methods, such as: $CLV_R$ field and $CLV_R$() getter for CoverageRecorder elvis operator boolean expression safe evalation test result recording
protected void	addRecorderIncCalls(org.codehaus.groovy.control.SourceUnit sourceUnit, org.codehaus.groovy.ast.ModuleNode module, TestDetector.SourceContext testSourceContext, Map<org.codehaus.groovy.ast.ClassNode,com.atlassian.clover.instr.groovy.Grover.GroovyInstrumentationResult> flagsForInstrumentedClasses)
static File	getSourceUnitFile(org.codehaus.groovy.control.SourceUnit sourceUnit)
static InstrumentationConfig	newConfigFromResource()
static org.codehaus.groovy.ast.expr.Expression	newRecorderExpression(org.codehaus.groovy.ast.ClassNode classRef, int row, int column)
static org.codehaus.groovy.ast.stmt.Statement	recorderInc(org.codehaus.groovy.ast.ClassNode clazz, FullElementInfo m, org.codehaus.groovy.ast.ASTNode originalNode)
void	visit(org.codehaus.groovy.ast.ASTNode[] astNodes, org.codehaus.groovy.control.SourceUnit sourceUnit)
void	visit(org.codehaus.groovy.control.SourceUnit sourceUnit)

Methods inherited from class java.lang.Object

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

Constructor Detail

Grover

public Grover()
       throws IOException,
              CloverException

Throws:

IOException

CloverException

Method Detail

newConfigFromResource

public static InstrumentationConfig newConfigFromResource()

visit

public void visit(org.codehaus.groovy.ast.ASTNode[] astNodes,
                  org.codehaus.groovy.control.SourceUnit sourceUnit)

Specified by:

visit in interface org.codehaus.groovy.transform.ASTTransformation

visit

public void visit(org.codehaus.groovy.control.SourceUnit sourceUnit)

addRecorderIncCalls

protected void addRecorderIncCalls(org.codehaus.groovy.control.SourceUnit sourceUnit,
                                   org.codehaus.groovy.ast.ModuleNode module,
                                   TestDetector.SourceContext testSourceContext,
                                   Map<org.codehaus.groovy.ast.ClassNode,com.atlassian.clover.instr.groovy.Grover.GroovyInstrumentationResult> flagsForInstrumentedClasses)

addHelperFieldsAndMethods

protected void addHelperFieldsAndMethods(FullFileInfo fileInfo,
                                         Map<org.codehaus.groovy.ast.ClassNode,com.atlassian.clover.instr.groovy.Grover.GroovyInstrumentationResult> flagsForInstrumentedClasses)
                                  throws Exception

Based on flags from first instrumentation pass enhance instrumented classes by adding extra fields and methods, such as:

• $CLV_R$ field and $CLV_R$() getter for CoverageRecorder
• elvis operator
• boolean expression
• safe evalation
• test result recording

Throws:

Exception

getSourceUnitFile

public static File getSourceUnitFile(org.codehaus.groovy.control.SourceUnit sourceUnit)

newRecorderExpression

public static org.codehaus.groovy.ast.expr.Expression newRecorderExpression(org.codehaus.groovy.ast.ClassNode classRef,
                                                                            int row,
                                                                            int column)

recorderInc

public static org.codehaus.groovy.ast.stmt.Statement recorderInc(org.codehaus.groovy.ast.ClassNode clazz,
                                                                 FullElementInfo m,
                                                                 org.codehaus.groovy.ast.ASTNode originalNode)