chrome/android/javatests/src/org/chromium/chrome/browser/printing/PrintingControllerTest.java - Issue 1139643006: Rename chrome/android/javatests to javatests_shell.

Unified Diff: chrome/android/javatests/src/org/chromium/chrome/browser/printing/PrintingControllerTest.java

Issue 1139643006: Rename chrome/android/javatests to javatests_shell. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: rebase Created 5 years, 7 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View side-by-side diff with in-line comments

Download patch

« no previous file with comments | « chrome/android/javatests/src/org/chromium/chrome/browser/prerender/ExternalPrerenderRequestTest.java ('k') | chrome/android/javatests/src/org/chromium/chrome/browser/search_engines/TemplateUrlServiceTest.java » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Hide Comments ('s')

Index: chrome/android/javatests/src/org/chromium/chrome/browser/printing/PrintingControllerTest.java

diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/printing/PrintingControllerTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/printing/PrintingControllerTest.java

deleted file mode 100644

index 74258a11f14ef8eadde4a5d67228b9c26c272821..0000000000000000000000000000000000000000

--- a/chrome/android/javatests/src/org/chromium/chrome/browser/printing/PrintingControllerTest.java

+++ /dev/null

@@ -1,261 +0,0 @@

-// 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.printing;

-import android.annotation.TargetApi;

-import android.os.Build;

-import android.os.CancellationSignal;

-import android.os.ParcelFileDescriptor;

-import android.print.PageRange;

-import android.print.PrintAttributes;

-import android.print.PrintDocumentAdapter;

-import android.print.PrintDocumentInfo;

-import android.test.suitebuilder.annotation.LargeTest;

-import org.chromium.base.ApiCompatibilityUtils;

-import org.chromium.base.test.util.Feature;

-import org.chromium.base.test.util.TestFileUtil;

-import org.chromium.base.test.util.UrlUtils;

-import org.chromium.chrome.shell.ChromeShellTab;

-import org.chromium.chrome.shell.ChromeShellTestBase;

-import org.chromium.printing.PrintDocumentAdapterWrapper;

-import org.chromium.printing.PrintManagerDelegate;

-import org.chromium.printing.PrintingControllerImpl;

-import java.io.File;

-import java.io.FileInputStream;

-import java.io.IOException;

-import java.util.concurrent.Callable;

-import java.util.concurrent.FutureTask;

-import java.util.concurrent.TimeUnit;

-/**

- * Tests Android printing.

- * TODO(cimamoglu): Add a test with cancellation.

- * TODO(cimamoglu): Add a test with multiple, stacked onLayout/onWrite calls.

- * TODO(cimamoglu): Add a test which emulates Chromium failing to generate a PDF.

- */

-public class PrintingControllerTest extends ChromeShellTestBase {

- private static final String TEMP_FILE_NAME = "temp_print";

- private static final String TEMP_FILE_EXTENSION = ".pdf";

- private static final String PRINT_JOB_NAME = "foo";

- private static final String URL = UrlUtils.encodeHtmlDataUri(

- "<html><head></head><body>foo</body></html>");

- private static final String PDF_PREAMBLE = "%PDF-1";

- private static final long TEST_TIMEOUT = 20000L;

- private static class LayoutResultCallbackWrapperMock implements

- PrintDocumentAdapterWrapper.LayoutResultCallbackWrapper {

- @Override

- public void onLayoutFinished(PrintDocumentInfo info, boolean changed) {}

- @Override

- public void onLayoutFailed(CharSequence error) {}

- @Override

- public void onLayoutCancelled() {}

- }

- private static class WriteResultCallbackWrapperMock implements

- PrintDocumentAdapterWrapper.WriteResultCallbackWrapper {

- @Override

- public void onWriteFinished(PageRange[] pages) {}

- @Override

- public void onWriteFailed(CharSequence error) {}

- @Override

- public void onWriteCancelled() {}

- }

- /**

- * Test a basic printing flow by emulating the corresponding system calls to the printing

- * controller: onStart, onLayout, onWrite, onFinish. Each one is called once, and in this

- * order, in the UI thread.

- */

- @TargetApi(Build.VERSION_CODES.KITKAT)

- @LargeTest

- @Feature({"Printing"})

- public void testNormalPrintingFlow() throws Throwable {

- if (!ApiCompatibilityUtils.isPrintingSupported()) return;

- final ChromeShellTab currentTab = launchChromeShellWithUrl(URL).getActiveTab();

- assertTrue(waitForActiveShellToBeDoneLoading());

- final PrintingControllerImpl printingController = createControllerOnUiThread();

- startControllerOnUiThread(printingController, currentTab);

- // {@link PrintDocumentAdapter#onStart} is always called first.

- callStartOnUiThread(printingController);

- // Create a temporary file to save the PDF.

- final File cacheDir = getInstrumentation().getTargetContext().getCacheDir();

- final File tempFile = File.createTempFile(TEMP_FILE_NAME, TEMP_FILE_EXTENSION, cacheDir);

- final ParcelFileDescriptor fileDescriptor = ParcelFileDescriptor.open(tempFile,

- (ParcelFileDescriptor.MODE_CREATE | ParcelFileDescriptor.MODE_READ_WRITE));

- PrintAttributes attributes = new PrintAttributes.Builder()

- .setMediaSize(PrintAttributes.MediaSize.ISO_A4)

- .setResolution(new PrintAttributes.Resolution("foo", "bar", 300, 300))

- .setMinMargins(PrintAttributes.Margins.NO_MARGINS)

- .build();

- // Use this to wait for PDF generation to complete, as it will happen asynchronously.

- final FutureTask<Boolean> result = new FutureTask<Boolean>(new Callable<Boolean>() {

- @Override

- public Boolean call() {

- return true;

- }

- });

- callLayoutOnUiThread(printingController, null, attributes,

- new LayoutResultCallbackWrapperMock() {

- // Called on UI thread

- @Override

- public void onLayoutFinished(PrintDocumentInfo info, boolean changed) {

- callWriteOnUiThread(printingController, fileDescriptor, result);

- }

- });

- FileInputStream in = null;

- try {

- // This blocks until the PDF is generated.

- result.get(TEST_TIMEOUT, TimeUnit.MILLISECONDS);

- assertTrue(tempFile.length() > 0);

- in = new FileInputStream(tempFile);

- byte[] b = new byte[PDF_PREAMBLE.length()];

- in.read(b);

- String preamble = new String(b);

- assertEquals(PDF_PREAMBLE, preamble);

- } finally {

- callFinishOnUiThread(printingController);

- if (in != null) in.close();

- // Close the descriptor, if not closed already.

- fileDescriptor.close();

- TestFileUtil.deleteFile(tempFile.getAbsolutePath());

- }

- private PrintingControllerImpl createControllerOnUiThread() {

- try {

- final FutureTask<PrintingControllerImpl> task =

- new FutureTask<PrintingControllerImpl>(new Callable<PrintingControllerImpl>() {

- @Override

- public PrintingControllerImpl call() throws Exception {

- return (PrintingControllerImpl) PrintingControllerImpl.create(

- new PrintDocumentAdapterWrapper(),

- PRINT_JOB_NAME);

- }

- });

- runTestOnUiThread(task);

- PrintingControllerImpl result = task.get(TEST_TIMEOUT, TimeUnit.MILLISECONDS);

- return result;

- } catch (Throwable e) {

- fail("Error on creating PrintingControllerImpl on the UI thread: " + e);

- }

- return null;

- }

- private void startControllerOnUiThread(final PrintingControllerImpl controller,

- final ChromeShellTab tab) {

- try {

- final PrintManagerDelegate mockPrintManagerDelegate = new PrintManagerDelegate() {

- @Override

- public void print(String printJobName, PrintDocumentAdapter documentAdapter,

- PrintAttributes attributes) {

- // Do nothing, as we will emulate the framework call sequence within the test.

- }

- };

- runTestOnUiThread(new Runnable() {

- @Override

- public void run() {

- controller.startPrint(new TabPrinter(tab), mockPrintManagerDelegate);

- }

- });

- } catch (Throwable e) {

- fail("Error on calling startPrint of PrintingControllerImpl " + e);

- }

- private void callStartOnUiThread(final PrintingControllerImpl controller) {

- try {

- runTestOnUiThread(new Runnable() {

- @Override

- public void run() {

- controller.onStart();

- }

- });

- } catch (Throwable e) {

- fail("Error on calling onStart of PrintingControllerImpl " + e);

- }

- private void callLayoutOnUiThread(

- final PrintingControllerImpl controller,

- final PrintAttributes oldAttributes,

- final PrintAttributes newAttributes,

- final PrintDocumentAdapterWrapper.LayoutResultCallbackWrapper layoutResultCallback) {

- try {

- runTestOnUiThread(new Runnable() {

- @Override

- public void run() {

- controller.onLayout(

- oldAttributes,

- newAttributes,

- new CancellationSignal(),

- layoutResultCallback,

- null);

- }

- });

- } catch (Throwable e) {

- fail("Error on calling onLayout of PrintingControllerImpl " + e);

- }

- @TargetApi(Build.VERSION_CODES.KITKAT)

- private void callWriteOnUiThread(

- final PrintingControllerImpl controller,

- final ParcelFileDescriptor descriptor,

- final FutureTask<Boolean> result) {

- try {

- controller.onWrite(

- new PageRange[] {PageRange.ALL_PAGES},

- descriptor,

- new CancellationSignal(),

- new WriteResultCallbackWrapperMock() {

- @Override

- public void onWriteFinished(PageRange[] pages) {

- try {

- descriptor.close();

- // Result is ready, signal to continue.

- result.run();

- } catch (IOException ex) {

- fail("Failed file operation: " + ex.toString());

- }

- );

- } catch (Throwable e) {

- fail("Error on calling onWriteInternal of PrintingControllerImpl " + e);

- }

- private void callFinishOnUiThread(final PrintingControllerImpl controller) {

- try {

- runTestOnUiThread(new Runnable() {

- @Override

- public void run() {

- controller.onFinish();

- }

- });

- } catch (Throwable e) {

- fail("Error on calling onFinish of PrintingControllerImpl " + e);

- }