// Copyright 2016 The Chromium Authors
// 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.webshare;
import android.content.Intent;
import android.net.Uri;
import androidx.test.core.app.ApplicationProvider;
import androidx.test.filters.MediumTest;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.ClassRule;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.chromium.base.ThreadUtils;
import org.chromium.base.test.util.Batch;
import org.chromium.base.test.util.CallbackHelper;
import org.chromium.base.test.util.CommandLineFlags;
import org.chromium.base.test.util.Feature;
import org.chromium.chrome.browser.flags.ChromeSwitches;
import org.chromium.chrome.browser.tab.EmptyTabObserver;
import org.chromium.chrome.browser.tab.Tab;
import org.chromium.chrome.test.ChromeJUnit4ClassRunner;
import org.chromium.chrome.test.ChromeTabbedActivityTestRule;
import org.chromium.chrome.test.batch.BlankCTATabInitialStateRule;
import org.chromium.content_public.browser.test.NativeLibraryTestUtils;
import org.chromium.content_public.browser.test.util.TouchCommon;
import org.chromium.net.test.EmbeddedTestServer;
import java.io.InputStream;
import java.util.ArrayList;
/** Test suite for Web Share (navigator.share) functionality. */
@RunWith(ChromeJUnit4ClassRunner.class)
@Batch(Batch.PER_CLASS)
@CommandLineFlags.Add({ChromeSwitches.DISABLE_FIRST_RUN_EXPERIENCE})
public class WebShareTest {
@ClassRule
public static ChromeTabbedActivityTestRule sActivityTestRule =
new ChromeTabbedActivityTestRule();
@Rule
public BlankCTATabInitialStateRule mBlankCTATabInitialStateRule =
new BlankCTATabInitialStateRule(sActivityTestRule, false);
private static final String TEST_FILE = "/content/test/data/android/webshare.html";
private static final String TEST_FILE_APK = "/content/test/data/android/webshare-apk.html";
private static final String TEST_FILE_DEX = "/content/test/data/android/webshare-dex.html";
private static final String TEST_FILE_MANY = "/content/test/data/android/webshare-many.html";
private static final String TEST_FILE_LARGE = "/content/test/data/android/webshare-large.html";
private static final String TEST_FILE_SEPARATOR =
"/content/test/data/android/webshare-separator.html";
private static final String TEST_LONG_TEXT = "/content/test/data/android/webshare-long.html";
private EmbeddedTestServer mTestServer;
private Tab mTab;
private WebShareUpdateWaiter mUpdateWaiter;
private Intent mReceivedIntent;
/** Waits until the JavaScript code supplies a result. */
private class WebShareUpdateWaiter extends EmptyTabObserver {
private CallbackHelper mCallbackHelper;
private String mStatus;
public WebShareUpdateWaiter() {
mCallbackHelper = new CallbackHelper();
}
@Override
public void onTitleUpdated(Tab tab) {
String title = sActivityTestRule.getActivity().getActivityTab().getTitle();
// Wait until the title indicates either success or failure.
if (!title.equals("Success") && !title.startsWith("Fail:")) return;
mStatus = title;
mCallbackHelper.notifyCalled();
}
public String waitForUpdate() throws Exception {
mCallbackHelper.waitForCallback(0);
return mStatus;
}
}
@Before
public void setUp() throws Exception {
NativeLibraryTestUtils.loadNativeLibraryNoBrowserProcess();
mTestServer =
EmbeddedTestServer.createAndStartServer(
ApplicationProvider.getApplicationContext());
mTab = sActivityTestRule.getActivity().getActivityTab();
mUpdateWaiter = new WebShareUpdateWaiter();
ThreadUtils.runOnUiThreadBlocking(() -> mTab.addObserver(mUpdateWaiter));
mReceivedIntent = null;
}
@After
public void tearDown() {
if (mTab != null) {
ThreadUtils.runOnUiThreadBlocking(() -> mTab.removeObserver(mUpdateWaiter));
}
}
/**
* Verify that WebShare fails if called without a user gesture.
*
* @throws Exception
*/
@Test
@MediumTest
@Feature({"WebShare"})
public void testWebShareNoUserGesture() throws Exception {
sActivityTestRule.loadUrl(mTestServer.getURL(TEST_FILE));
sActivityTestRule.runJavaScriptCodeInCurrentTab("initiate_share()");
Assert.assertEquals(
"Fail: NotAllowedError: Failed to execute 'share' on 'Navigator': "
+ "Must be handling a user gesture to perform a share request.",
mUpdateWaiter.waitForUpdate());
}
/**
* Verify WebShare fails if share of .apk is called from a user gesture.
*
* @throws Exception
*/
@Test
@MediumTest
@Feature({"WebShare"})
public void testWebShareApk() throws Exception {
sActivityTestRule.loadUrl(mTestServer.getURL(TEST_FILE_APK));
// Click (instead of directly calling the JavaScript function) to simulate a user gesture.
TouchCommon.singleClickView(mTab.getView());
Assert.assertEquals(
"Fail: NotAllowedError: Permission denied", mUpdateWaiter.waitForUpdate());
}
/**
* Verify WebShare fails if share of .dex is called from a user gesture.
*
* @throws Exception
*/
@Test
@MediumTest
@Feature({"WebShare"})
public void testWebShareDex() throws Exception {
sActivityTestRule.loadUrl(mTestServer.getURL(TEST_FILE_DEX));
// Click (instead of directly calling the JavaScript function) to simulate a user gesture.
TouchCommon.singleClickView(mTab.getView());
Assert.assertEquals(
"Fail: NotAllowedError: Permission denied", mUpdateWaiter.waitForUpdate());
}
/**
* Verify WebShare fails if share of many files is called from a user gesture.
*
* @throws Exception
*/
@Test
@MediumTest
@Feature({"WebShare"})
public void testWebShareMany() throws Exception {
sActivityTestRule.loadUrl(mTestServer.getURL(TEST_FILE_MANY));
// Click (instead of directly calling the JavaScript function) to simulate a user gesture.
TouchCommon.singleClickView(mTab.getView());
Assert.assertEquals(
"Fail: NotAllowedError: "
+ "Failed to execute 'share' on 'Navigator': Permission denied",
mUpdateWaiter.waitForUpdate());
}
/**
* Verify WebShare fails if share of large files is called from a user gesture.
*
* @throws Exception
*/
@Test
@MediumTest
@Feature({"WebShare"})
public void testWebShareLarge() throws Exception {
sActivityTestRule.loadUrl(mTestServer.getURL(TEST_FILE_LARGE));
// Click (instead of directly calling the JavaScript function) to simulate a user gesture.
TouchCommon.singleClickView(mTab.getView());
Assert.assertEquals(
"Fail: NotAllowedError: "
+ "Failed to execute 'share' on 'Navigator': Permission denied",
mUpdateWaiter.waitForUpdate());
}
/**
* Verify WebShare fails if share of long text is called from a user gesture.
*
* @throws Exception
*/
@Test
@MediumTest
@Feature({"WebShare"})
public void testWebShareLongText() throws Exception {
sActivityTestRule.loadUrl(mTestServer.getURL(TEST_LONG_TEXT));
// Click (instead of directly calling the JavaScript function) to simulate a user gesture.
TouchCommon.singleClickView(mTab.getView());
Assert.assertEquals(
"Fail: NotAllowedError: "
+ "Failed to execute 'share' on 'Navigator': Permission denied",
mUpdateWaiter.waitForUpdate());
}
/**
* Verify WebShare fails if share of file name '/' is called from a user gesture.
*
* @throws Exception
*/
@Test
@MediumTest
@Feature({"WebShare"})
public void testWebShareSeparator() throws Exception {
sActivityTestRule.loadUrl(mTestServer.getURL(TEST_FILE_SEPARATOR));
// Click (instead of directly calling the JavaScript function) to simulate a user gesture.
TouchCommon.singleClickView(mTab.getView());
Assert.assertEquals(
"Fail: NotAllowedError: "
+ "Failed to execute 'share' on 'Navigator': Permission denied",
mUpdateWaiter.waitForUpdate());
}
private static void verifyDeliveredIntent(Intent intent) {
Assert.assertNotNull(intent);
Assert.assertEquals(Intent.ACTION_SEND, intent.getAction());
Assert.assertTrue(intent.hasExtra(Intent.EXTRA_SUBJECT));
Assert.assertEquals("Test Title", intent.getStringExtra(Intent.EXTRA_SUBJECT));
Assert.assertTrue(intent.hasExtra(Intent.EXTRA_TEXT));
Assert.assertEquals(
"Test Text https://test.url/", intent.getStringExtra(Intent.EXTRA_TEXT));
}
private static String getFileContents(Uri fileUri) throws Exception {
InputStream inputStream =
ApplicationProvider.getApplicationContext()
.getContentResolver()
.openInputStream(fileUri);
byte[] buffer = new byte[1024];
int position = 0;
int read;
while ((read = inputStream.read(buffer, position, buffer.length - position)) > 0) {
position += read;
}
return new String(buffer, 0, position, "UTF-8");
}
private static void verifyDeliveredBmpIntent(Intent intent) throws Exception {
Assert.assertNotNull(intent);
Assert.assertEquals(Intent.ACTION_SEND_MULTIPLE, intent.getAction());
Assert.assertEquals("image/*", intent.getType());
Assert.assertEquals(
Intent.FLAG_GRANT_READ_URI_PERMISSION,
intent.getFlags() & Intent.FLAG_GRANT_READ_URI_PERMISSION);
ArrayList<Uri> fileUris = intent.getParcelableArrayListExtra(Intent.EXTRA_STREAM);
Assert.assertEquals(2, fileUris.size());
Assert.assertEquals("B", getFileContents(fileUris.get(0)));
Assert.assertEquals("MP", getFileContents(fileUris.get(1)));
}
private static void verifyDeliveredCsvIntent(Intent intent) throws Exception {
Assert.assertNotNull(intent);
Assert.assertEquals(Intent.ACTION_SEND_MULTIPLE, intent.getAction());
Assert.assertEquals("text/*", intent.getType());
Assert.assertEquals(
Intent.FLAG_GRANT_READ_URI_PERMISSION,
intent.getFlags() & Intent.FLAG_GRANT_READ_URI_PERMISSION);
ArrayList<Uri> fileUris = intent.getParcelableArrayListExtra(Intent.EXTRA_STREAM);
Assert.assertEquals(2, fileUris.size());
Assert.assertEquals("1,2", getFileContents(fileUris.get(0)));
Assert.assertEquals("1,2,3\n4,5,6\n", getFileContents(fileUris.get(1)));
}
private static void verifyDeliveredOggIntent(Intent intent) throws Exception {
Assert.assertNotNull(intent);
Assert.assertEquals(Intent.ACTION_SEND, intent.getAction());
Assert.assertEquals("video/ogg", intent.getType());
Assert.assertEquals(
Intent.FLAG_GRANT_READ_URI_PERMISSION,
intent.getFlags() & Intent.FLAG_GRANT_READ_URI_PERMISSION);
Uri fileUri = intent.getParcelableExtra(Intent.EXTRA_STREAM);
Assert.assertEquals("contents", getFileContents(fileUri));
}
}
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