@Test
public void testStaticInit()
throws ClassHierarchyException, IllegalArgumentException, CancelException, IOException {
AnalysisScope scope =
CallGraphTestUtil.makeJ2SEAnalysisScope(
TestConstants.WALA_TESTDATA, CallGraphTestUtil.REGRESSION_EXCLUSIONS);
ClassHierarchy cha = ClassHierarchy.make(scope);
Iterable<Entrypoint> entrypoints =
com.ibm.wala.ipa.callgraph.impl.Util.makeMainEntrypoints(
scope, cha, "LstaticInit/TestStaticInit");
AnalysisOptions options = CallGraphTestUtil.makeAnalysisOptions(scope, entrypoints);
CallGraph cg = CallGraphTestUtil.buildZeroCFA(options, new AnalysisCache(), cha, scope, false);
boolean foundDoNothing = false;
for (CGNode n : cg) {
if (n.toString().contains("doNothing")) {
foundDoNothing = true;
break;
}
}
Assert.assertTrue(foundDoNothing);
options.setHandleStaticInit(false);
cg = CallGraphTestUtil.buildZeroCFA(options, new AnalysisCache(), cha, scope, false);
for (CGNode n : cg) {
Assert.assertTrue(!n.toString().contains("doNothing"));
}
}
@Test
public void testSystemProperties()
throws ClassHierarchyException, IllegalArgumentException, CancelException, IOException {
AnalysisScope scope =
CallGraphTestUtil.makeJ2SEAnalysisScope(
TestConstants.WALA_TESTDATA, CallGraphTestUtil.REGRESSION_EXCLUSIONS);
ClassHierarchy cha = ClassHierarchy.make(scope);
Iterable<Entrypoint> entrypoints =
com.ibm.wala.ipa.callgraph.impl.Util.makeMainEntrypoints(
scope, cha, "LstaticInit/TestSystemProperties");
AnalysisOptions options = CallGraphTestUtil.makeAnalysisOptions(scope, entrypoints);
SSAPropagationCallGraphBuilder builder =
Util.makeZeroCFABuilder(options, new AnalysisCache(), cha, scope);
CallGraph cg = builder.makeCallGraph(options);
for (CGNode n : cg) {
if (n.toString()
.equals(
"Node: < Application, LstaticInit/TestSystemProperties, main([Ljava/lang/String;)V > Context: Everywhere")) {
boolean foundToCharArray = false;
for (CGNode callee : Iterator2Iterable.make(cg.getSuccNodes(n))) {
if (callee.getMethod().getName().toString().equals("toCharArray")) {
foundToCharArray = true;
break;
}
}
Assert.assertTrue(foundToCharArray);
break;
}
}
}