Merge "Add support for Gravity BEFORE and AFTER"

1 files changed, 72 insertions, 0 deletions

diff --git a/core/tests/coretests/src/android/view/GravityTest.java b/core/tests/coretests/src/android/view/GravityTest.java
new file mode 100644
index 0000000..010127f
--- /dev/null
+++ b/core/tests/coretests/src/android/view/GravityTest.java
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2011 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.view;
+
+import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
+
+public class GravityTest extends AndroidTestCase {
+
+    @SmallTest
+    public void testGetAbsoluteGravity() throws Exception {
+        assertOneGravity(Gravity.LEFT, Gravity.LEFT, false);
+        assertOneGravity(Gravity.LEFT, Gravity.LEFT, true);
+
+        assertOneGravity(Gravity.RIGHT, Gravity.RIGHT, false);
+        assertOneGravity(Gravity.RIGHT, Gravity.RIGHT, true);
+
+        assertOneGravity(Gravity.TOP|Gravity.LEFT, Gravity.TOP, false);
+        assertOneGravity(Gravity.TOP|Gravity.LEFT, Gravity.TOP, true);
+
+        assertOneGravity(Gravity.BOTTOM|Gravity.LEFT, Gravity.BOTTOM, false);
+        assertOneGravity(Gravity.BOTTOM|Gravity.LEFT, Gravity.BOTTOM, true);
+
+        assertOneGravity(Gravity.CENTER_VERTICAL|Gravity.LEFT, Gravity.CENTER_VERTICAL, false);
+        assertOneGravity(Gravity.CENTER_VERTICAL|Gravity.LEFT, Gravity.CENTER_VERTICAL, true);
+
+        assertOneGravity(Gravity.CENTER_HORIZONTAL, Gravity.CENTER_HORIZONTAL, false);
+        assertOneGravity(Gravity.CENTER_HORIZONTAL, Gravity.CENTER_HORIZONTAL, true);
+
+        assertOneGravity(Gravity.CENTER, Gravity.CENTER, false);
+        assertOneGravity(Gravity.CENTER, Gravity.CENTER, true);
+
+        assertOneGravity(Gravity.FILL_VERTICAL|Gravity.LEFT, Gravity.FILL_VERTICAL, false);
+        assertOneGravity(Gravity.FILL_VERTICAL|Gravity.LEFT, Gravity.FILL_VERTICAL, true);
+
+        assertOneGravity(Gravity.FILL_HORIZONTAL, Gravity.FILL_HORIZONTAL, false);
+        assertOneGravity(Gravity.FILL_HORIZONTAL, Gravity.FILL_HORIZONTAL, true);
+
+        assertOneGravity(Gravity.FILL, Gravity.FILL, false);
+        assertOneGravity(Gravity.FILL, Gravity.FILL, true);
+
+        assertOneGravity(Gravity.CLIP_HORIZONTAL|Gravity.LEFT, Gravity.CLIP_HORIZONTAL, false);
+        assertOneGravity(Gravity.CLIP_HORIZONTAL|Gravity.LEFT, Gravity.CLIP_HORIZONTAL, true);
+
+        assertOneGravity(Gravity.CLIP_VERTICAL|Gravity.LEFT, Gravity.CLIP_VERTICAL, false);
+        assertOneGravity(Gravity.CLIP_VERTICAL|Gravity.LEFT, Gravity.CLIP_VERTICAL, true);
+
+        assertOneGravity(Gravity.LEFT, Gravity.BEFORE, false);
+        assertOneGravity(Gravity.RIGHT, Gravity.BEFORE, true);
+
+        assertOneGravity(Gravity.RIGHT, Gravity.AFTER, false);
+        assertOneGravity(Gravity.LEFT, Gravity.AFTER, true);
+    }
+
+    private void assertOneGravity(int expected, int initial, boolean isRtl) {
+        assertEquals(expected, Gravity.getAbsoluteGravity(initial, isRtl));
+    }
+}