base/android/javatests/src/org/chromium/base/test/TestFileUtil.java - Issue 10974012: Move base Java utils to base/test/android/javatests.

Unified Diff: base/android/javatests/src/org/chromium/base/test/TestFileUtil.java

Issue 10974012: Move base Java utils to base/test/android/javatests. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: moved util packaged to test subpackage. addded OWNERS Created 8 years, 3 months ago

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Index: base/android/javatests/src/org/chromium/base/test/TestFileUtil.java

diff --git a/base/android/javatests/src/org/chromium/base/test/TestFileUtil.java b/base/android/javatests/src/org/chromium/base/test/TestFileUtil.java

deleted file mode 100644

index 36b243674d677781f9e84182df218c5a32ef5264..0000000000000000000000000000000000000000

--- a/base/android/javatests/src/org/chromium/base/test/TestFileUtil.java

+++ /dev/null

@@ -1,77 +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.base.test;

-import java.io.File;

-import java.io.FileInputStream;

-import java.io.FileNotFoundException;

-import java.io.FileOutputStream;

-import java.io.IOException;

-import java.io.InputStreamReader;

-import java.io.OutputStreamWriter;

-import java.io.Reader;

-import java.io.Writer;

-import java.util.Arrays;

-/**

- * Utility class for dealing with files for test.

- */

-public class TestFileUtil {

- public static void createNewHtmlFile(String name, String title, String body)

- throws IOException {

- File file = new File(name);

- if (!file.createNewFile()) {

- throw new IOException("File \"" + name + "\" already exists");

- }

- Writer writer = null;

- try {

- writer = new OutputStreamWriter(new FileOutputStream(file), "UTF-8");

- writer.write("<html><meta charset=\"UTF-8\" />" +

- "<head><title>" + title + "</title></head>" +

- "<body>" +

- (body != null ? body : "") +

- "</body>" +

- "</html>");

- } finally {

- if (writer != null) {

- writer.close();

- }

- public static void deleteFile(String name) {

- File file = new File(name);

- file.delete();

- }

- /**

- * @param fileName the file to read in.

- * @param sizeLimit cap on the file size: will throw an exception if exceeded

- * @return Array of chars read from the file

- * @throws FileNotFoundException file does not exceed

- * @throws IOException error encountered accessing the file

- */

- public static char[] readUtf8File(String fileName, int sizeLimit) throws

- FileNotFoundException, IOException {

- Reader reader = null;

- try {

- File f = new File(fileName);

- if (f.length() > sizeLimit) {

- throw new IOException("File " + fileName + " length " + f.length() +

- " exceeds limit " + sizeLimit);

- }

- char[] buffer = new char[(int) f.length()];

- reader = new InputStreamReader(new FileInputStream(f), "UTF-8");

- int charsRead = reader.read(buffer);

- // Debug check that we've exhausted the input stream (will fail e.g. if the

- // file grew after we inspected its length).

- assert !reader.ready();

- return charsRead < buffer.length ? Arrays.copyOfRange(buffer, 0, charsRead) : buffer;

- } finally {

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

- }