aboutsummaryrefslogtreecommitdiffstats
path: root/guava-tests/test/com/google/common/io/LimitInputStreamTest.java
diff options
context:
space:
mode:
Diffstat (limited to 'guava-tests/test/com/google/common/io/LimitInputStreamTest.java')
-rw-r--r--guava-tests/test/com/google/common/io/LimitInputStreamTest.java133
1 files changed, 0 insertions, 133 deletions
diff --git a/guava-tests/test/com/google/common/io/LimitInputStreamTest.java b/guava-tests/test/com/google/common/io/LimitInputStreamTest.java
deleted file mode 100644
index 30d8850..0000000
--- a/guava-tests/test/com/google/common/io/LimitInputStreamTest.java
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * Copyright (C) 2007 The Guava Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.common.io;
-
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-
-/**
- * @author Charles Fry
- */
-public class LimitInputStreamTest extends IoTestCase {
-
- public void testLimit() throws Exception {
- byte[] big = newPreFilledByteArray(5);
- InputStream bin = new ByteArrayInputStream(big);
- InputStream lin = new LimitInputStream(bin, 2);
-
- // also test available
- lin.mark(2);
- assertEquals(2, lin.available());
- int read = lin.read();
- assertEquals(big[0], read);
- assertEquals(1, lin.available());
- read = lin.read();
- assertEquals(big[1], read);
- assertEquals(0, lin.available());
- read = lin.read();
- assertEquals(-1, read);
-
- lin.reset();
- byte[] small = new byte[5];
- read = lin.read(small);
- assertEquals(2, read);
- assertEquals(big[0], small[0]);
- assertEquals(big[1], small[1]);
-
- lin.reset();
- read = lin.read(small, 2, 3);
- assertEquals(2, read);
- assertEquals(big[0], small[2]);
- assertEquals(big[1], small[3]);
- }
-
- public void testMark() throws Exception {
- byte[] big = newPreFilledByteArray(5);
- InputStream bin = new ByteArrayInputStream(big);
- InputStream lin = new LimitInputStream(bin, 2);
-
- int read = lin.read();
- assertEquals(big[0], read);
- lin.mark(2);
-
- read = lin.read();
- assertEquals(big[1], read);
- read = lin.read();
- assertEquals(-1, read);
-
- lin.reset();
- read = lin.read();
- assertEquals(big[1], read);
- read = lin.read();
- assertEquals(-1, read);
- }
-
- public void testSkip() throws Exception {
- byte[] big = newPreFilledByteArray(5);
- InputStream bin = new ByteArrayInputStream(big);
- InputStream lin = new LimitInputStream(bin, 2);
-
- // also test available
- lin.mark(2);
- assertEquals(2, lin.available());
- lin.skip(1);
- assertEquals(1, lin.available());
-
- lin.reset();
- assertEquals(2, lin.available());
- lin.skip(3);
- assertEquals(0, lin.available());
- }
-
-
- public void testMarkNotSet() {
- byte[] big = newPreFilledByteArray(5);
- InputStream bin = new ByteArrayInputStream(big);
- InputStream lin = new LimitInputStream(bin, 2);
-
- try {
- lin.reset();
- fail();
- } catch (IOException expected) {
- assertEquals("Mark not set", expected.getMessage());
- }
- }
-
- public void testMarkNotSupported() {
- InputStream lin = new LimitInputStream(new UnmarkableInputStream(), 2);
-
- try {
- lin.reset();
- fail();
- } catch (IOException expected) {
- assertEquals("Mark not supported", expected.getMessage());
- }
- }
-
- private static class UnmarkableInputStream extends InputStream {
- @Override
- public int read() throws IOException {
- return 0;
- }
-
- @Override
- public boolean markSupported() {
- return false;
- }
- }
-}