--- old/test/java/io/etc/FailingFlushAndClose.java 2014-12-22 13:41:42.221392889 +0000 +++ new/test/java/io/etc/FailingFlushAndClose.java 2014-12-22 13:41:42.073392894 +0000 @@ -25,7 +25,7 @@ /** * @test - * @bug 7015589 + * @bug 7015589 8054565 * @summary Test that buffering streams are considered closed even when the * close or flush from the underlying stream fails. */ @@ -165,7 +165,7 @@ } } - static void testFailingClose(InputStream in) throws IOException { + static InputStream testFailingClose(InputStream in) throws IOException { System.out.println(in.getClass()); in.read(new byte[100]); try { @@ -176,9 +176,10 @@ in.read(new byte[100]); fail("read did not fail"); } catch (IOException expected) { } + return in; } - static void testFailingClose(OutputStream out) throws IOException { + static OutputStream testFailingClose(OutputStream out) throws IOException { System.out.println(out.getClass()); out.write(1); try { @@ -190,9 +191,10 @@ if (!(out instanceof BufferedOutputStream)) fail("write did not fail"); } catch (IOException expected) { } + return out; } - static void testFailingFlush(OutputStream out) throws IOException { + static OutputStream testFailingFlush(OutputStream out) throws IOException { System.out.println(out.getClass()); out.write(1); try { @@ -206,9 +208,27 @@ fail("close did not fail"); } catch (IOException expected) { } } + return out; } - static void testFailingClose(Reader r) throws IOException { + static void closeAgain(InputStream in) throws IOException { + // assert the given stream should already be closed. + try { + in.close(); + } catch (IOException expected) { + fail("unexpected IOException from subsequent close"); + } + } + static void closeAgain(OutputStream out) throws IOException { + // assert the given stream should already be closed. + try { + out.close(); + } catch (IOException expected) { + fail("unexpected IOException from subsequent close"); + } + } + + static Reader testFailingClose(Reader r) throws IOException { System.out.println(r.getClass()); r.read(new char[100]); try { @@ -219,9 +239,10 @@ r.read(new char[100]); fail("read did not fail"); } catch (IOException expected) { } + return r; } - static void testFailingClose(Writer w) throws IOException { + static Writer testFailingClose(Writer w) throws IOException { System.out.println(w.getClass()); w.write("message"); try { @@ -232,9 +253,10 @@ w.write("another message"); fail("write did not fail"); } catch (IOException expected) { } + return w; } - static void testFailingFlush(Writer w) throws IOException { + static Writer testFailingFlush(Writer w) throws IOException { System.out.println(w.getClass()); w.write("message"); try { @@ -249,18 +271,38 @@ fail("close did not fail"); } catch (IOException expected) { } } + return w; + } + + static Reader closeAgain(Reader r) throws IOException { + // assert the given stream should already be closed. + try { + r.close(); + } catch (IOException expected) { + fail("unexpected IOException from subsequent close"); + } + return r; + } + static Writer closeAgain(Writer w) throws IOException { + // assert the given stream should already be closed. + try { + w.close(); + } catch (IOException expected) { + fail("unexpected IOException from subsequent close"); + } + return w; } public static void main(String[] args) throws IOException { - testFailingClose(new BufferedInputStream(new FailingCloseInputStream())); - testFailingClose(new BufferedOutputStream(new FailingCloseOutputStream())); + closeAgain(testFailingClose(new BufferedInputStream(new FailingCloseInputStream()))); + closeAgain(testFailingClose(new BufferedOutputStream(new FailingCloseOutputStream()))); - testFailingClose(new BufferedReader(new FailingCloseReader())); - testFailingClose(new BufferedWriter(new FailingCloseWriter())); + closeAgain(testFailingClose(new BufferedReader(new FailingCloseReader()))); + closeAgain(testFailingClose(new BufferedWriter(new FailingCloseWriter()))); - testFailingFlush(new BufferedOutputStream(new FailingFlushOutputStream())); - testFailingFlush(new BufferedWriter(new FailingFlushWriter())); + closeAgain(testFailingFlush(new BufferedOutputStream(new FailingFlushOutputStream()))); + closeAgain(testFailingFlush(new BufferedWriter(new FailingFlushWriter()))); if (failed > 0) throw new RuntimeException(failed + " test(s) failed - see log for details");