pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.4.0 / lucene / src / test / org / apache / lucene / util / TestIOUtils.java

diff --git a/lucene-java-3.4.0/lucene/src/test/org/apache/lucene/util/TestIOUtils.java b/lucene-java-3.4.0/lucene/src/test/org/apache/lucene/util/TestIOUtils.java
deleted file mode 100644 (file)
index 9371910..0000000
--- a/lucene-java-3.4.0/lucene/src/test/org/apache/lucene/util/TestIOUtils.java
+++ /dev/null
@@ -1,107 +0,0 @@
-package org.apache.lucene.util;
-
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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.
- */
-
-import java.io.Closeable;
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.io.StringWriter;
-
-public class TestIOUtils extends LuceneTestCase {
-
-  static final class BrokenCloseable implements Closeable {
-    final int i;
-    
-    public BrokenCloseable(int i) {
-      this.i = i;
-    }
-  
-    // Not until Java6: @Override
-    public void close() throws IOException {
-      throw new IOException("TEST-IO-EXCEPTION-" + i);
-    }
-  }
-
-  static final class TestException extends Exception {
-    public TestException() {
-      super("BASE-EXCEPTION");
-    }
-  }
-
-  public void testSuppressedExceptions() {
-    boolean isJava7 = true;
-    try {
-      // this class only exists in Java 7:
-      Class.forName("java.lang.AutoCloseable");
-    } catch (ClassNotFoundException cnfe) {
-      isJava7 = false;
-    }
-    
-    if (!isJava7) {
-      System.err.println("WARNING: TestIOUtils.testSuppressedExceptions: Full test coverage only with Java 7, as suppressed exception recording is not supported before.");
-    }
-    
-    // test with prior exception
-    try {
-      final TestException t = new TestException();
-      IOUtils.closeWhileHandlingException(t, new BrokenCloseable(1), new BrokenCloseable(2));
-    } catch (TestException e1) {
-      assertEquals("BASE-EXCEPTION", e1.getMessage());
-      final StringWriter sw = new StringWriter();
-      final PrintWriter pw = new PrintWriter(sw);
-      e1.printStackTrace(pw);
-      pw.flush();
-      final String trace = sw.toString();
-      if (VERBOSE) {
-        System.out.println("TestIOUtils.testSuppressedExceptions: Thrown Exception stack trace:");
-        System.out.println(trace);
-      }
-      if (isJava7) {
-        assertTrue("Stack trace does not contain first suppressed Exception: " + trace,
-          trace.contains("java.io.IOException: TEST-IO-EXCEPTION-1"));
-        assertTrue("Stack trace does not contain second suppressed Exception: " + trace,
-          trace.contains("java.io.IOException: TEST-IO-EXCEPTION-2"));
-      }
-    } catch (IOException e2) {
-      fail("IOException should not be thrown here");
-    }
-    
-    // test without prior exception
-    try {
-      IOUtils.closeWhileHandlingException((TestException) null, new BrokenCloseable(1), new BrokenCloseable(2));
-    } catch (TestException e1) {
-      fail("TestException should not be thrown here");
-    } catch (IOException e2) {
-      assertEquals("TEST-IO-EXCEPTION-1", e2.getMessage());
-      final StringWriter sw = new StringWriter();
-      final PrintWriter pw = new PrintWriter(sw);
-      e2.printStackTrace(pw);
-      pw.flush();
-      final String trace = sw.toString();
-      if (VERBOSE) {
-        System.out.println("TestIOUtils.testSuppressedExceptions: Thrown Exception stack trace:");
-        System.out.println(trace);
-      }
-      if (isJava7) {
-        assertTrue("Stack trace does not contain suppressed Exception: " + trace,
-          trace.contains("java.io.IOException: TEST-IO-EXCEPTION-2"));
-      }
-    }
-  }
-  
-}