Add tests for android.widget.Space
Add tests for android.widget.Space.
Fix: 129200514
Test: atest SpaceTest
Change-Id: I333a4764e546b6024b2855630361da16dfd19438
diff --git a/tests/tests/widget/src/android/widget/cts/SpaceTest.java b/tests/tests/widget/src/android/widget/cts/SpaceTest.java
new file mode 100644
index 0000000..39da93f
--- /dev/null
+++ b/tests/tests/widget/src/android/widget/cts/SpaceTest.java
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2019 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 android.widget.cts;
+
+import static org.junit.Assert.assertEquals;
+
+import android.app.Activity;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.view.View;
+import android.widget.Space;
+
+import androidx.test.annotation.UiThreadTest;
+import androidx.test.filters.MediumTest;
+import androidx.test.rule.ActivityTestRule;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.compatibility.common.util.WidgetTestUtils;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/**
+ * Test {@link Space}.
+ */
+@MediumTest
+@RunWith(AndroidJUnit4.class)
+public class SpaceTest {
+ private Activity mActivity;
+ private Space mSpace;
+
+ @Rule
+ public ActivityTestRule<CtsActivity> mActivityRule =
+ new ActivityTestRule<>(CtsActivity.class);
+
+ @Before
+ public void setup() {
+ mActivity = mActivityRule.getActivity();
+ mSpace = new Space(mActivity);
+ }
+
+ @UiThreadTest
+ @Test
+ public void testConstructor() {
+ new Space(mActivity);
+
+ new Space(mActivity, null);
+
+ new Space(mActivity, null, 0);
+
+ new Space(mActivity, null, 0, android.R.style.Widget);
+ }
+
+ @UiThreadTest
+ @Test
+ public void testInvisibleDefault() {
+ assertEquals(View.INVISIBLE, mSpace.getVisibility());
+ }
+
+ @UiThreadTest
+ @Test
+ public void testDrawNothing() {
+ Bitmap bitmap = Bitmap.createBitmap(200, 200, Bitmap.Config.ARGB_8888);
+ Canvas canvas = new Canvas(bitmap);
+ Bitmap expected = bitmap.copy(Bitmap.Config.ARGB_8888, false);
+ mSpace.measure(100, 100);
+ mSpace.layout(0, 0, 100, 100);
+ mSpace.draw(canvas);
+ WidgetTestUtils.assertEquals(expected, bitmap);
+ }
+
+ @UiThreadTest
+ @Test
+ public void testMeasureSpecs() {
+ mSpace.setMinimumWidth(100);
+ mSpace.setMinimumHeight(100);
+
+ mSpace.measure(View.MeasureSpec.UNSPECIFIED, View.MeasureSpec.UNSPECIFIED);
+ assertEquals(100, mSpace.getMeasuredWidth());
+ assertEquals(100, mSpace.getMeasuredHeight());
+
+ mSpace.measure(200 | View.MeasureSpec.AT_MOST,
+ 200 | View.MeasureSpec.AT_MOST);
+ assertEquals(100, mSpace.getMeasuredWidth());
+ assertEquals(100, mSpace.getMeasuredHeight());
+
+ mSpace.measure(200 | View.MeasureSpec.EXACTLY,
+ 200 | View.MeasureSpec.EXACTLY);
+ assertEquals(200, mSpace.getMeasuredWidth());
+ assertEquals(200, mSpace.getMeasuredHeight());
+ }
+}
