19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/*
29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project
39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *
49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License");
59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License.
69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at
79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *
89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *      http://www.apache.org/licenses/LICENSE-2.0
99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project *
109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software
119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS,
129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and
149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License.
159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */
169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
171d3165f10b12165f02b7015ac1a817c5f60e6399Neal Nguyenpackage android.widget.listview;
189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.app.Instrumentation;
209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Intent;
219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.ActivityInstrumentationTestCase;
229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.suitebuilder.annotation.LargeTest;
239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.suitebuilder.annotation.MediumTest;
249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.KeyEvent;
259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View;
269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.ListView;
279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class ListEmptyViewTest extends ActivityInstrumentationTestCase<ListWithEmptyView> {
299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project    private ListWithEmptyView mActivity;
309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project    private ListView mListView;
319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project    public ListEmptyViewTest() {
341d3165f10b12165f02b7015ac1a817c5f60e6399Neal Nguyen        super("com.android.frameworks.coretests", ListWithEmptyView.class);
359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project    }
369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project    @Override
389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project    protected void setUp() throws Exception {
399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        super.setUp();
409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        mActivity = getActivity();
429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        mListView = getActivity().getListView();
439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project    }
449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project    @MediumTest
469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project    public void testPreconditions() {
479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        assertNotNull(mActivity);
489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        assertNotNull(mListView);
499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        assertTrue("Empty view not shown", mListView.getVisibility() == View.GONE);
519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project    }
529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project    @MediumTest
549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project    public void testZeroToOne() {
559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        Instrumentation inst = getInstrumentation();
569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        inst.invokeMenuActionSync(mActivity, mActivity.MENU_ADD, 0);
589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        inst.waitForIdleSync();
599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        assertTrue("Empty view still shown", mActivity.getEmptyView().getVisibility() == View.GONE);
609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        assertTrue("List not shown", mActivity.getListView().getVisibility() == View.VISIBLE);
619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project    }
629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project    @MediumTest
649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project    public void testZeroToOneForwardBack() {
659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        Instrumentation inst = getInstrumentation();
669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        inst.invokeMenuActionSync(mActivity, mActivity.MENU_ADD, 0);
689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        inst.waitForIdleSync();
699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        assertTrue("Empty view still shown", mActivity.getEmptyView().getVisibility() == View.GONE);
709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        assertTrue("List not shown", mActivity.getListView().getVisibility() == View.VISIBLE);
719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        // Navigate forward
739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        Intent intent = new Intent();
749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        intent.setClass(mActivity, ListWithEmptyView.class);
759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        mActivity.startActivity(intent);
769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        // Navigate backward
789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        inst.sendCharacterSync(KeyEvent.KEYCODE_BACK);
799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        inst.waitForIdleSync();
809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        assertTrue("Empty view still shown", mActivity.getEmptyView().getVisibility() == View.GONE);
819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        assertTrue("List not shown", mActivity.getListView().getVisibility() == View.VISIBLE);
829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project    }
849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project    @LargeTest
869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project    public void testZeroToManyToZero() {
879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        Instrumentation inst = getInstrumentation();
889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        int i;
909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        for (i = 0; i < 10; i++) {
929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project            inst.invokeMenuActionSync(mActivity, mActivity.MENU_ADD, 0);
939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project            inst.waitForIdleSync();
949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project            assertTrue("Empty view still shown",
959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project                    mActivity.getEmptyView().getVisibility() == View.GONE);
969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project            assertTrue("List not shown", mActivity.getListView().getVisibility() == View.VISIBLE);
979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        }
989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        for (i = 0; i < 10; i++) {
1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project            inst.invokeMenuActionSync(mActivity, mActivity.MENU_REMOVE, 0);
1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project            inst.waitForIdleSync();
1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project            if (i < 9) {
1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project                assertTrue("Empty view still shown",
1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project                        mActivity.getEmptyView().getVisibility() == View.GONE);
1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project                assertTrue("List not shown",
1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project                        mActivity.getListView().getVisibility() == View.VISIBLE);
1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project            } else {
1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project                assertTrue("Empty view not shown",
1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project                        mActivity.getEmptyView().getVisibility() == View.VISIBLE);
1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project                assertTrue("List still shown",
1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project                        mActivity.getListView().getVisibility() == View.GONE);
1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project            }
1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        }
1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        // Navigate forward
1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        Intent intent = new Intent();
1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        intent.setClass(mActivity, ListWithEmptyView.class);
1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        mActivity.startActivity(intent);
1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        // Navigate backward
1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        inst.sendCharacterSync(KeyEvent.KEYCODE_BACK);
1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        inst.waitForIdleSync();
1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        assertTrue("Empty view not shown", mActivity.getEmptyView().getVisibility() == View.VISIBLE);
1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project        assertTrue("List still shown", mActivity.getListView().getVisibility() == View.GONE);
1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project    }
1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project
1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}
129