protected Map<Statement, Double> buildCodeFragmentFor(CtType cl, Coverage coverage) {
Factory factory = cl.getFactory();
Map<Statement, Double> codeFragments = new LinkedHashMap<>();
for (CtMethod<?> mth : (Set<CtMethod>) cl.getMethods()) {
if (!mth.getModifiers().contains(ModifierKind.ABSTRACT)
&& !mth.getModifiers().contains(ModifierKind.PRIVATE)) {
// && getCoverageForMethod(coverage, cl, mth) != 1.0) {
CtExecutableReference executableRef = factory.Executable().createReference(mth);
executableRef.setStatic(mth.getModifiers().contains(ModifierKind.STATIC));
CtInvocation invocation =
factory.Code().createInvocation(buildVarRef(cl.getReference(), factory), executableRef);
invocation.setArguments(
mth.getParameters()
.stream()
.map(param -> buildVarRef(param.getType(), factory))
.collect(Collectors.toList()));
invocation.setType(mth.getType());
Statement stmt = new Statement(invocation);
codeFragments.put(stmt, getCoverageForMethod(coverage, cl, mth));
}
}
return codeFragments;
}
protected List<List<Statement>> buildStatements(InputContext inputContext) {
return coverageBycodeFragments
.keySet()
.stream()
.map(
cf -> {
List<Statement> list = new ArrayList<>(2);
list.add(cf.clone());
return list;
})
.flatMap(
list -> {
InputContext cloneInputContext = inputContext.clone();
return buildContext(cloneInputContext, list, list.size() - 1).stream();
})
.collect(Collectors.toList());
}
@Override
public List<CtMethod> apply(CtMethod method) {
currentMethod = method;
List<CtMethod> newMethods = new ArrayList<>();
if (!coverageBycodeFragments.isEmpty()) {
List<InputContext> inputContexts = getInputContexts(method);
if (!inputContexts.isEmpty()) {
int index = inputContexts.size() - 1;
List<List<Statement>> statements = buildStatements(inputContexts.get(index));
for (List<Statement> list : statements) {
try {
newMethods.add(apply(method, list, index));
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}
}
return AmplificationHelper.updateAmpTestToParent(newMethods, method);
}
