/**
* TODO: refactor this to avoid excessive code bloat.
*
* @throws CancelException
* @throws IllegalArgumentException
*/
public static void doCallGraphs(
AnalysisOptions options,
AnalysisCache cache,
IClassHierarchy cha,
AnalysisScope scope,
boolean testPAToString)
throws IllegalArgumentException, CancelException {
// ///////////////
// // RTA /////
// ///////////////
CallGraph cg = CallGraphTestUtil.buildRTA(options, cache, cha, scope);
try {
GraphIntegrity.check(cg);
} catch (UnsoundGraphException e1) {
e1.printStackTrace();
Assert.assertTrue(e1.getMessage(), false);
}
Set<MethodReference> rtaMethods = CallGraphStats.collectMethods(cg);
System.err.println("RTA methods reached: " + rtaMethods.size());
System.err.println(CallGraphStats.getStats(cg));
System.err.println("RTA warnings:\n");
// ///////////////
// // 0-CFA /////
// ///////////////
cg = CallGraphTestUtil.buildZeroCFA(options, cache, cha, scope, testPAToString);
// FIXME: annoying special cases caused by clone2assign mean using
// the rta graph for proper graph subset checking does not work.
// (note that all the other such checks do use proper graph subset)
Graph<MethodReference> squashZero = checkCallGraph(cg, null, rtaMethods, "0-CFA");
// test Pretransitive 0-CFA
// not currently supported
// warnings = new WarningSet();
// options.setUsePreTransitiveSolver(true);
// CallGraph cgP = CallGraphTestUtil.buildZeroCFA(options, cha, scope,
// warnings);
// options.setUsePreTransitiveSolver(false);
// Graph squashPT = checkCallGraph(warnings, cgP, squashZero, null, "Pre-T
// 1");
// checkCallGraph(warnings, cg, squashPT, null, "Pre-T 2");
// ///////////////
// // 0-1-CFA ///
// ///////////////
cg = CallGraphTestUtil.buildZeroOneCFA(options, cache, cha, scope, testPAToString);
Graph<MethodReference> squashZeroOne = checkCallGraph(cg, squashZero, null, "0-1-CFA");
// ///////////////////////////////////////////////////
// // 0-CFA augmented to disambiguate containers ///
// ///////////////////////////////////////////////////
cg = CallGraphTestUtil.buildZeroContainerCFA(options, cache, cha, scope);
Graph<MethodReference> squashZeroContainer =
checkCallGraph(cg, squashZero, null, "0-Container-CFA");
// ///////////////////////////////////////////////////
// // 0-1-CFA augmented to disambiguate containers ///
// ///////////////////////////////////////////////////
cg = CallGraphTestUtil.buildZeroOneContainerCFA(options, cache, cha, scope);
checkCallGraph(cg, squashZeroContainer, null, "0-1-Container-CFA");
checkCallGraph(cg, squashZeroOne, null, "0-1-Container-CFA");
// test ICFG
checkICFG(cg);
return;
// /////////////
// // 1-CFA ///
// /////////////
// warnings = new WarningSet();
// cg = buildOneCFA();
}
