original

[gb-231r1-is01/GB_2.3_IS01.git] / cts / tests / tests / dpi / src / android / dpi / cts / DefaultManifestAttributesTest.java

diff --git a/cts/tests/tests/dpi/src/android/dpi/cts/DefaultManifestAttributesTest.java b/cts/tests/tests/dpi/src/android/dpi/cts/DefaultManifestAttributesTest.java
new file mode 100644 (file)
index 0000000..64b35e6
--- /dev/null
+++ b/cts/tests/tests/dpi/src/android/dpi/cts/DefaultManifestAttributesTest.java
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2009 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.dpi.cts;
+
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.PackageManager.NameNotFoundException;
+import android.test.AndroidTestCase;
+
+
+/**
+ * This the base class for verifying that the correct defaults are
+ * loaded for the following manifest attributes:
+ *
+ * android:smallScreens
+ * android:normalScreens
+ * android:largeScreens
+ * android:resizable
+ * android:anyDensity
+ *
+ * The default value depends on the sdk version declared in the
+ * manifest of the package.  sdk version <=3 defaults all values to
+ * false.  It is true otherwise.
+ */
+public abstract class DefaultManifestAttributesTest extends AndroidTestCase {
+    // Allow subclass to change the package name in seTUp
+    protected String packageName;
+
+    // Calculated during setUp
+    private boolean expectedResult;
+    private ApplicationInfo appInfo;
+
+    protected ApplicationInfo getAppInfo() {
+        return appInfo;
+    }
+
+    protected abstract String getPackageName();
+
+    protected void setUp() {
+        packageName = getPackageName();
+
+        PackageManager pm = getContext().getPackageManager();
+        try {
+            appInfo = pm.getApplicationInfo(packageName, 0);
+
+            // Setup expected info based on sdk version in ai
+            if (appInfo.targetSdkVersion <= 3) {
+                expectedResult = false;
+            } else {
+                expectedResult = true;
+            }
+        } catch (NameNotFoundException e) {
+            fail("Should be able to find application info for this package");
+        }
+    }
+
+    public void testSmallScreenDefault() {
+        assertEquals(expectedResult,
+                     (getAppInfo().flags & ApplicationInfo.FLAG_SUPPORTS_SMALL_SCREENS) != 0);
+    }
+
+    public void testNormalScreenDefault() {
+        // Normal screens are always supported regardless of SDK
+        // version.
+        assertEquals(true,
+                    (getAppInfo().flags & ApplicationInfo.FLAG_SUPPORTS_NORMAL_SCREENS) != 0);
+    }
+
+    public void testLargeScreenDefault() {
+        assertEquals(expectedResult,
+                    (getAppInfo().flags & ApplicationInfo.FLAG_SUPPORTS_LARGE_SCREENS) != 0);
+    }
+
+    public void testResizableDefault() {
+        assertEquals(expectedResult,
+                    (getAppInfo().flags & ApplicationInfo.FLAG_RESIZEABLE_FOR_SCREENS) != 0);
+    }
+
+    public void testAnyDensityDefault() {
+        assertEquals(expectedResult,
+                    (getAppInfo().flags & ApplicationInfo.FLAG_SUPPORTS_SCREEN_DENSITIES) != 0);
+    }
+}