Upstream: Launch WebAPK without showing intent picker when user taps link in WebAPK scope

chrome/android/javatests/src/org/chromium/chrome/browser/externalnav/ExternalNavigationDelegateImplTest.java

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.chrome.browser.externalnav;
 
 import android.content.IntentFilter;
 import android.content.pm.ActivityInfo;
 import android.content.pm.ResolveInfo;
 import android.test.suitebuilder.annotation.SmallTest;
@@ skipping 16 matching lines @@
     }
 
     private static List<ResolveInfo> makeResolveInfos(ResolveInfo... infos) {
         return Arrays.asList(infos);
     }
 
     @SmallTest
     public void testIsPackageSpecializedHandler_NoResolveInfo() {
         String packageName = "";
         List<ResolveInfo> resolveInfos = new ArrayList<ResolveInfo>();
-        assertFalse(ExternalNavigationDelegateImpl
-                .isPackageSpecializedHandler(resolveInfos, packageName));
+        assertEquals(0, ExternalNavigationDelegateImpl.countSpecializedHandlersWithFilter(
+                                resolveInfos, packageName));
     }
 
     @SmallTest
     public void testIsPackageSpecializedHandler_NoPathOrAuthority() {
         String packageName = "";
         ResolveInfo info = new ResolveInfo();
         info.filter = new IntentFilter();
         List<ResolveInfo> resolveInfos = makeResolveInfos(info);
-        assertFalse(ExternalNavigationDelegateImpl
-                .isPackageSpecializedHandler(resolveInfos, packageName));
+        assertEquals(0, ExternalNavigationDelegateImpl.countSpecializedHandlersWithFilter(
+                                resolveInfos, packageName));
     }
 
     @SmallTest
     public void testIsPackageSpecializedHandler_WithPath() {
         String packageName = "";
         ResolveInfo info = new ResolveInfo();
         info.filter = new IntentFilter();
         info.filter.addDataPath("somepath", 2);
         List<ResolveInfo> resolveInfos = makeResolveInfos(info);
-        assertTrue(ExternalNavigationDelegateImpl
-                .isPackageSpecializedHandler(resolveInfos, packageName));
+        assertEquals(1, ExternalNavigationDelegateImpl.countSpecializedHandlersWithFilter(
+                                resolveInfos, packageName));
     }
 
     @SmallTest
     public void testIsPackageSpecializedHandler_WithAuthority() {
         String packageName = "";
         ResolveInfo info = new ResolveInfo();
         info.filter = new IntentFilter();
         info.filter.addDataAuthority("http://www.google.com", "80");
         List<ResolveInfo> resolveInfos = makeResolveInfos(info);
-        assertTrue(ExternalNavigationDelegateImpl
-                .isPackageSpecializedHandler(resolveInfos, packageName));
+        assertEquals(1, ExternalNavigationDelegateImpl.countSpecializedHandlersWithFilter(
+                                resolveInfos, packageName));
     }
 
     @SmallTest
     public void testIsPackageSpecializedHandler_WithTargetPackage_Matching() {
         String packageName = "com.android.chrome";
         ResolveInfo info = new ResolveInfo();
         info.filter = new IntentFilter();
         info.filter.addDataAuthority("http://www.google.com", "80");
         info.activityInfo = new ActivityInfo();
         info.activityInfo.packageName = packageName;
         List<ResolveInfo> resolveInfos = makeResolveInfos(info);
-        assertTrue(ExternalNavigationDelegateImpl
-                .isPackageSpecializedHandler(resolveInfos, packageName));
+        assertEquals(1, ExternalNavigationDelegateImpl.countSpecializedHandlersWithFilter(
+                                resolveInfos, packageName));
     }
 
     @SmallTest
     public void testIsPackageSpecializedHandler_WithTargetPackage_NotMatching() {
         String packageName = "com.android.chrome";
         ResolveInfo info = new ResolveInfo();
         info.filter = new IntentFilter();
         info.filter.addDataAuthority("http://www.google.com", "80");
         info.activityInfo = new ActivityInfo();
         info.activityInfo.packageName = "com.foo.bar";
         List<ResolveInfo> resolveInfos = makeResolveInfos(info);
-        assertFalse(ExternalNavigationDelegateImpl
-                .isPackageSpecializedHandler(resolveInfos, packageName));
+        assertEquals(0, ExternalNavigationDelegateImpl.countSpecializedHandlersWithFilter(
+                                resolveInfos, packageName));
     }
 
     @SmallTest
     @CommandLineFlags.Add({"disable-features=SystemDownloadManager"})
     public void testIsDownload_noSystemDownloadManager() throws Exception {
         ExternalNavigationDelegateImpl delegate = new ExternalNavigationDelegateImpl(
                 getActivity().getActivityTab());
         assertTrue("pdf should be a download, no viewer in Android Chrome",
                 delegate.isPdfDownload("http://somesampeleurldne.com/file.pdf"));
         assertFalse("URL is not a file, but web page",
@@ skipping 13 matching lines @@
                 getActivity().getActivityTab());
         assertFalse("isDownload should return false with SystemDownloadManager enabled",
                 delegate.isPdfDownload("http://somesampeleurldne.com/file.pdf"));
     }
 
     @Override
     public void startMainActivity() throws InterruptedException {
         startMainActivityOnBlankPage();
     }
 }