Merge change 4262 into donut (e65fdfb8) · Commits · e / os / android_frameworks_base

core/java/android/test/AndroidTestCase.java

+70 −2

Original line number	Diff line number	Diff line
		@@ -16,12 +16,14 @@

		package android.test;

		import android.content.ContentValues;
		import android.content.Context;
		import android.content.Intent;
		import android.net.Uri;
		import junit.framework.TestCase;

		import java.lang.reflect.Field;

		import junit.framework.TestCase;

		/**
		* Extend this if you need to access Resources or other things that depend on Activity Context.
		*/
		@@ -52,6 +54,72 @@ public class AndroidTestCase extends TestCase {
		return mContext;
		}

		/**
		* Asserts that launching a given activity is protected by a particular permission by
		* attempting to start the activity and validating that a {@link SecurityException}
		* is thrown that mentions the permission in its error message.
		*
		* Note that an instrumentation isn't needed because all we are looking for is a security error
		* and we don't need to wait for the activity to launch and get a handle to the activity.
		*
		* @param packageName The package name of the activity to launch.
		* @param className The class of the activity to launch.
		* @param permission The name of the permission.
		*/
		public void assertActivityRequiresPermission(
		String packageName, String className, String permission) {
		final Intent intent = new Intent();
		intent.setClassName(packageName, className);
		intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

		try {
		getContext().startActivity(intent);
		fail("expected security exception for " + permission);
		} catch (SecurityException expected) {
		assertNotNull("security exception's error message.", expected.getMessage());
		assertTrue("error message should contain " + permission + ".",
		expected.getMessage().contains(permission));
		}
		}


		/**
		* Asserts that reading from the content uri requires a particular permission by querying the
		* uri and ensuring a {@link SecurityException} is thrown mentioning the particular permission.
		*
		* @param uri The uri that requires a permission to query.
		* @param permission The permission that should be required.
		*/
		public void assertReadingContentUriRequiresPermission(Uri uri, String permission) {
		try {
		getContext().getContentResolver().query(uri, null, null, null, null);
		fail("expected SecurityException requiring " + permission);
		} catch (SecurityException expected) {
		assertNotNull("security exception's error message.", expected.getMessage());
		assertTrue("error message should contain " + permission + ".",
		expected.getMessage().contains(permission));
		}
		}

		/**
		* Asserts that writing to the content uri requires a particular permission by inserting into
		* the uri and ensuring a {@link SecurityException} is thrown mentioning the particular
		* permission.
		*
		* @param uri The uri that requires a permission to query.
		* @param permission The permission that should be required.
		*/
		public void assertWritingContentUriRequiresPermission(Uri uri, String permission) {
		try {
		getContext().getContentResolver().insert(uri, new ContentValues());
		fail("expected SecurityException requiring " + permission);
		} catch (SecurityException expected) {
		assertNotNull("security exception's error message.", expected.getMessage());
		assertTrue("error message should contain " + permission + ".",
		expected.getMessage().contains(permission));
		}
		}

		/**
		* This function is called by various TestCase implementations, at tearDown() time, in order
		* to scrub out any class variables. This protects against memory leaks in the case where a