package jadx.tests.integration.loops;
import jadx.core.dex.nodes.ClassNode;
import jadx.tests.api.IntegrationTest;
import java.util.Iterator;
import org.junit.Test;
import static jadx.tests.api.utils.JadxMatchers.containsOne;
import static org.junit.Assert.assertThat;
public class TestLoopDetection4 extends IntegrationTest {
public static class TestCls {
private Iterator<String> iterator;
private SomeCls filter;
private String test() {
while (iterator.hasNext()) {
String next = iterator.next();
String filtered = filter.filter(next);
if (filtered != null) {
return filtered;
}
}
return null;
}
private class SomeCls {
public String filter(String str) {
return str;
}
}
}
@Test
public void test() {
ClassNode cls = getClassNode(TestCls.class);
String code = cls.getCode().toString();
assertThat(code, containsOne("while (this.iterator.hasNext()) {"));
assertThat(code, containsOne("if (filtered != null) {"));
assertThat(code, containsOne("return filtered;"));
assertThat(code, containsOne("return null;"));
}
}