New @TestApi: AutofillId.equalsIgnoreSession

Test: atest FrameworksCoreTests:android.view.autofill.AutofillIdTest
Bug: 113593220

Change-Id: I72c5727638558d3b8dc0c57045a8e43c1d506069

api/test-current.txt

@@ -3262,6 +3262,7 @@ package android.view.autofill {
     ctor public AutofillId(@NonNull android.view.autofill.AutofillId, int);
     ctor public AutofillId(int, int);
     ctor public AutofillId(@NonNull android.view.autofill.AutofillId, long, int);
+    method public boolean equalsIgnoreSession(@Nullable android.view.autofill.AutofillId);
   }
 
   public final class AutofillManager {

core/java/android/view/autofill/AutofillId.java

@@ -16,6 +16,7 @@
 package android.view.autofill;
 
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.TestApi;
 import android.os.Parcel;
 import android.os.Parcelable;
@@ -172,6 +173,17 @@ public final class AutofillId implements Parcelable {
         return true;
     }
 
+    /** @hide */
+    @TestApi
+    public boolean equalsIgnoreSession(@Nullable AutofillId other) {
+        if (this == other) return true;
+        if (other == null) return false;
+        if (mViewId != other.mViewId) return false;
+        if (mVirtualIntId != other.mVirtualIntId) return false;
+        if (mVirtualLongId != other.mVirtualLongId) return false;
+        return true;
+    }
+
     @Override
     public String toString() {
         final StringBuilder builder = new StringBuilder().append(mViewId);

core/tests/coretests/src/android/view/autofill/AutofillIdTest.java

@@ -17,6 +17,7 @@
 package android.view.autofill;
 
 import static com.google.common.truth.Truth.assertThat;
+import static com.google.common.truth.Truth.assertWithMessage;
 
 import static org.testng.Assert.assertThrows;
 
@@ -129,46 +130,81 @@ public class AutofillIdTest {
         final AutofillId realIdSame = new AutofillId(42);
         assertThat(realId).isEqualTo(realIdSame);
         assertThat(realIdSame).isEqualTo(realId);
+        assertEqualsIgnoreSession(realId, realIdSame);
+        assertEqualsIgnoreSession(realIdSame, realId);
         assertThat(realId.hashCode()).isEqualTo(realIdSame.hashCode());
 
         final AutofillId realIdDifferent = new AutofillId(108);
         assertThat(realId).isNotEqualTo(realIdDifferent);
         assertThat(realIdDifferent).isNotEqualTo(realId);
+        assertNotEqualsIgnoreSession(realId, realIdDifferent);
+        assertNotEqualsIgnoreSession(realIdDifferent, realId);
+        assertThat(realId.hashCode()).isNotEqualTo(realIdDifferent.hashCode());
 
         final AutofillId virtualId = new AutofillId(42, 1);
         final AutofillId virtualIdSame = new AutofillId(42, 1);
         assertThat(virtualId).isEqualTo(virtualIdSame);
         assertThat(virtualIdSame).isEqualTo(virtualId);
+        assertEqualsIgnoreSession(virtualId, virtualIdSame);
+        assertEqualsIgnoreSession(virtualIdSame, virtualId);
         assertThat(virtualId.hashCode()).isEqualTo(virtualIdSame.hashCode());
         assertThat(virtualId).isNotEqualTo(realId);
         assertThat(realId).isNotEqualTo(virtualId);
+        assertNotEqualsIgnoreSession(realId, virtualId);
+        assertNotEqualsIgnoreSession(virtualId, realId);
 
         final AutofillId virtualIdDifferentChild = new AutofillId(42, 2);
         assertThat(virtualIdDifferentChild).isNotEqualTo(virtualId);
         assertThat(virtualId).isNotEqualTo(virtualIdDifferentChild);
+        assertNotEqualsIgnoreSession(virtualIdDifferentChild, virtualId);
+        assertNotEqualsIgnoreSession(virtualId, virtualIdDifferentChild);
         assertThat(virtualIdDifferentChild).isNotEqualTo(realId);
         assertThat(realId).isNotEqualTo(virtualIdDifferentChild);
+        assertNotEqualsIgnoreSession(virtualIdDifferentChild, realId);
+        assertNotEqualsIgnoreSession(realId, virtualIdDifferentChild);
 
         final AutofillId virtualIdDifferentParent = new AutofillId(108, 1);
         assertThat(virtualIdDifferentParent).isNotEqualTo(virtualId);
         assertThat(virtualId).isNotEqualTo(virtualIdDifferentParent);
+        assertNotEqualsIgnoreSession(virtualIdDifferentParent, virtualId);
+        assertNotEqualsIgnoreSession(virtualId, virtualIdDifferentParent);
         assertThat(virtualIdDifferentParent).isNotEqualTo(virtualIdDifferentChild);
         assertThat(virtualIdDifferentChild).isNotEqualTo(virtualIdDifferentParent);
+        assertNotEqualsIgnoreSession(virtualIdDifferentParent, virtualIdDifferentChild);
+        assertNotEqualsIgnoreSession(virtualIdDifferentChild, virtualIdDifferentParent);
 
         final AutofillId virtualIdDifferentSession = new AutofillId(new AutofillId(42), 1L, 108);
         assertThat(virtualIdDifferentSession).isNotEqualTo(virtualId);
         assertThat(virtualId).isNotEqualTo(virtualIdDifferentSession);
+        if (false) { // TODO: doesn't work because one object uses int virtual ids, other uses long
+            assertEqualsIgnoreSession(virtualIdDifferentSession, virtualId);
+            assertEqualsIgnoreSession(virtualId, virtualIdDifferentSession);
+        }
         assertThat(virtualIdDifferentSession).isNotEqualTo(realId);
         assertThat(realId).isNotEqualTo(virtualIdDifferentSession);
+        assertNotEqualsIgnoreSession(virtualIdDifferentSession, realId);
+        assertNotEqualsIgnoreSession(realId, virtualIdDifferentSession);
 
         final AutofillId sameVirtualIdDifferentSession =
                 new AutofillId(new AutofillId(42), 1L, 108);
         assertThat(sameVirtualIdDifferentSession).isEqualTo(virtualIdDifferentSession);
         assertThat(virtualIdDifferentSession).isEqualTo(sameVirtualIdDifferentSession);
+        assertEqualsIgnoreSession(sameVirtualIdDifferentSession, virtualIdDifferentSession);
+        assertEqualsIgnoreSession(virtualIdDifferentSession, sameVirtualIdDifferentSession);
         assertThat(sameVirtualIdDifferentSession.hashCode())
                 .isEqualTo(virtualIdDifferentSession.hashCode());
     }
 
+    @Test
+    public void testEqualsIgnoreSession() {
+        final AutofillId id1 = new AutofillId(new AutofillId(42), 1L, 108);
+        final AutofillId id2 = new AutofillId(new AutofillId(42), 1L, 666);
+        assertThat(id1).isNotEqualTo(id2);
+        assertThat(id2).isNotEqualTo(id1);
+        assertEqualsIgnoreSession(id1, id2);
+        assertEqualsIgnoreSession(id2, id1);
+    }
+
     private AutofillId cloneThroughParcel(AutofillId id) {
         Parcel parcel = Parcel.obtain();
 
@@ -186,4 +222,18 @@ public class AutofillIdTest {
             parcel.recycle();
         }
     }
+
+    public static void assertEqualsIgnoreSession(AutofillId id1, AutofillId id2) {
+        assertWithMessage("id1 is null").that(id1).isNotNull();
+        assertWithMessage("id2 is null").that(id2).isNotNull();
+        assertWithMessage("%s is not equal to %s", id1, id2).that(id1.equalsIgnoreSession(id2))
+                .isTrue();
+    }
+
+    public static void assertNotEqualsIgnoreSession(AutofillId id1, AutofillId id2) {
+        assertWithMessage("id1 is null").that(id1).isNotNull();
+        assertWithMessage("id2 is null").that(id2).isNotNull();
+        assertWithMessage("%s is not equal to %s", id1, id2).that(id1.equalsIgnoreSession(id2))
+                .isFalse();
+    }
 }