1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 package org.chromium.base; 6 7 import android.content.Context; 8 import android.test.InstrumentationTestCase; 9 import android.test.suitebuilder.annotation.MediumTest; 10 11 import org.chromium.base.library_loader.LibraryLoaderHelper; 12 13 import java.io.File; 14 15 /** 16 * Test class for the native library hack. 17 */ 18 public class LibraryLoaderHelperTest extends InstrumentationTestCase { 19 private static final String TAG = "LibraryLoaderHelperTest"; 20 21 @Override 22 public void setUp() throws Exception { 23 Context context = getInstrumentation().getTargetContext(); 24 LibraryLoaderHelper.deleteWorkaroundLibrariesSynchronously(context); 25 } 26 27 @MediumTest 28 public void testLoadNativeLibraries() { 29 getInstrumentation().runOnMainSync(new Runnable() { 30 @Override 31 public void run() { 32 Context context = getInstrumentation().getTargetContext(); 33 File libDir = LibraryLoaderHelper.getWorkaroundLibDir(context); 34 assertTrue(libDir.exists()); 35 assertTrue(libDir.isDirectory()); 36 assertEquals(libDir.list().length, 0); 37 38 assertTrue( 39 LibraryLoaderHelper.loadNativeLibrariesUsingWorkaroundForTesting( 40 context)); 41 42 assertTrue(libDir.list().length > 0); 43 } 44 }); 45 } 46 47 @Override 48 public void tearDown() throws Exception { 49 Context context = getInstrumentation().getTargetContext(); 50 LibraryLoaderHelper.deleteWorkaroundLibrariesSynchronously(context); 51 super.tearDown(); 52 } 53 } 54
