fix: don't remove empty default constructor if other constructors exists (#460)

2019-03-02 17:31:12 +03:00
parent 653bb2ac10
commit dd13edf262
2 changed files with 83 additions and 4 deletions
@@ -0,0 +1,60 @@
+package jadx.tests.integration.others;
+
+import org.junit.Test;
+
+import jadx.core.dex.nodes.ClassNode;
+import jadx.tests.api.IntegrationTest;
+
+import static jadx.tests.api.utils.JadxMatchers.containsOne;
+import static org.hamcrest.Matchers.containsString;
+import static org.hamcrest.Matchers.not;
+import static org.junit.Assert.assertThat;
+
+public class TestDefConstructorNotRemoved extends IntegrationTest {
+
+	public static class TestCls {
+
+		static {
+			// empty
+		}
+
+		public static class A {
+			private final String s;
+
+			public A() {
+				s = "a";
+			}
+
+			public A(String str) {
+				s = str;
+			}
+		}
+
+		public static class B extends A {
+			public B() {
+				super();
+			}
+
+			public B(String s) {
+				super(s);
+			}
+		}
+
+		public void check() {
+			new A();
+			new A("a");
+			new B();
+			new B("b");
+		}
+	}
+
+	@Test
+	public void test() {
+		ClassNode cls = getClassNode(TestCls.class);
+		String code = cls.getCode().toString();
+
+		assertThat(code, not(containsString("super();")));
+		assertThat(code, not(containsString("static {")));
+		assertThat(code, containsOne("public B() {"));
+	}
+}