Move Observer test to servicetests

Change-Id: Ib3493af4eb3185db79004a3cad5473161ed51f71

1 files changed, 100 insertions, 0 deletions

diff --git a/services/tests/servicestests/src/com/android/server/content/ObserverNodeTest.java b/services/tests/servicestests/src/com/android/server/content/ObserverNodeTest.java
new file mode 100644
index 0000000..5b70c17
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/content/ObserverNodeTest.java
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.content;
+
+import java.util.ArrayList;
+
+import android.database.ContentObserver;
+import android.net.Uri;
+import android.os.Handler;
+import android.os.UserHandle;
+import android.test.AndroidTestCase;
+
+import com.android.server.content.ContentService.ObserverCall;
+import com.android.server.content.ContentService.ObserverNode;
+
+public class ObserverNodeTest extends AndroidTestCase {
+    static class TestObserver  extends ContentObserver {
+        public TestObserver() {
+            super(new Handler());
+        }
+    }
+
+    public void testUri() {
+        final int myUserHandle = UserHandle.myUserId();
+
+        ObserverNode root = new ObserverNode("");
+        Uri[] uris = new Uri[] {
+            Uri.parse("content://c/a/"),
+            Uri.parse("content://c/"),
+            Uri.parse("content://x/"),
+            Uri.parse("content://c/b/"),
+            Uri.parse("content://c/a/a1/1/"),
+            Uri.parse("content://c/a/a1/2/"),
+            Uri.parse("content://c/b/1/"),
+            Uri.parse("content://c/b/2/"),
+        };
+
+        int[] nums = new int[] {4, 7, 1, 4, 2, 2, 3, 3};
+
+        // special case
+        root.addObserverLocked(uris[0], new TestObserver().getContentObserver(), false, root,
+                0, 0, myUserHandle);
+        for(int i = 1; i < uris.length; i++) {
+            root.addObserverLocked(uris[i], new TestObserver().getContentObserver(), true, root,
+                    0, 0, myUserHandle);
+        }
+
+        ArrayList<ObserverCall> calls = new ArrayList<ObserverCall>();
+
+        for (int i = nums.length - 1; i >=0; --i) {
+            root.collectObserversLocked(uris[i], 0, null, false, myUserHandle, calls);
+            assertEquals(nums[i], calls.size());
+            calls.clear();
+        }
+    }
+
+    public void testUriNotNotify() {
+        final int myUserHandle = UserHandle.myUserId();
+
+        ObserverNode root = new ObserverNode("");
+        Uri[] uris = new Uri[] {
+            Uri.parse("content://c/"),
+            Uri.parse("content://x/"),
+            Uri.parse("content://c/a/"),
+            Uri.parse("content://c/b/"),
+            Uri.parse("content://c/a/1/"),
+            Uri.parse("content://c/a/2/"),
+            Uri.parse("content://c/b/1/"),
+            Uri.parse("content://c/b/2/"),
+        };
+        int[] nums = new int[] {7, 1, 3, 3, 1, 1, 1, 1};
+
+        for(int i = 0; i < uris.length; i++) {
+            root.addObserverLocked(uris[i], new TestObserver().getContentObserver(), false, root,
+                    0, 0, myUserHandle);
+        }
+
+        ArrayList<ObserverCall> calls = new ArrayList<ObserverCall>();
+
+        for (int i = uris.length - 1; i >=0; --i) {
+            root.collectObserversLocked(uris[i], 0, null, false, myUserHandle, calls);
+            assertEquals(nums[i], calls.size());
+            calls.clear();
+        }
+    }
+}