Java Code Examples for java.util.zip.GZIPInputStream#skip()
The following examples show how to use
java.util.zip.GZIPInputStream#skip() .
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Example 1
Source File: GZIPInputStreamTest.java From j2objc with Apache License 2.0 | 6 votes |
/** http://b/3042574 GzipInputStream.skip() causing CRC failures */ public void testSkip() throws IOException { byte[] data = new byte[1024 * 1024]; byte[] gzipped = GZIPOutputStreamTest.gzip(data); GZIPInputStream in = new GZIPInputStream(new ByteArrayInputStream(gzipped)); long totalSkipped = 0; long count; do { count = in.skip(Long.MAX_VALUE); totalSkipped += count; } while (count > 0); assertEquals(data.length, totalSkipped); in.close(); }
Example 2
Source File: GZIPInZip.java From dragonwell8_jdk with GNU General Public License v2.0 | 4 votes |
private static void doTest(final boolean appendGarbage, final boolean limitGISBuff) throws Throwable { byte[] buf; try (ByteArrayOutputStream baos = new ByteArrayOutputStream(); ZipOutputStream zos = new ZipOutputStream(baos)) { final byte[] xbuf = { 'x' }; zos.putNextEntry(new ZipEntry("a.gz")); GZIPOutputStream gos1 = new GZIPOutputStream(zos); gos1.write(xbuf); gos1.finish(); if (appendGarbage) zos.write(xbuf); zos.closeEntry(); zos.putNextEntry(new ZipEntry("b.gz")); GZIPOutputStream gos2 = new GZIPOutputStream(zos); gos2.write(xbuf); gos2.finish(); zos.closeEntry(); zos.flush(); buf = baos.toByteArray(); } try (ByteArrayInputStream bais = new ByteArrayInputStream(buf); ZipInputStream zis = new ZipInputStream(bais)) { zis.getNextEntry(); GZIPInputStream gis1 = limitGISBuff ? new GZIPInputStream(zis, 4) : new GZIPInputStream(zis); // try to read more than the entry has gis1.skip(2); try { zis.getNextEntry(); } catch (IOException e) { throw new RuntimeException("ZIP stream was prematurely closed", e); } } }
Example 3
Source File: GZIPInZip.java From TencentKona-8 with GNU General Public License v2.0 | 4 votes |
private static void doTest(final boolean appendGarbage, final boolean limitGISBuff) throws Throwable { byte[] buf; try (ByteArrayOutputStream baos = new ByteArrayOutputStream(); ZipOutputStream zos = new ZipOutputStream(baos)) { final byte[] xbuf = { 'x' }; zos.putNextEntry(new ZipEntry("a.gz")); GZIPOutputStream gos1 = new GZIPOutputStream(zos); gos1.write(xbuf); gos1.finish(); if (appendGarbage) zos.write(xbuf); zos.closeEntry(); zos.putNextEntry(new ZipEntry("b.gz")); GZIPOutputStream gos2 = new GZIPOutputStream(zos); gos2.write(xbuf); gos2.finish(); zos.closeEntry(); zos.flush(); buf = baos.toByteArray(); } try (ByteArrayInputStream bais = new ByteArrayInputStream(buf); ZipInputStream zis = new ZipInputStream(bais)) { zis.getNextEntry(); GZIPInputStream gis1 = limitGISBuff ? new GZIPInputStream(zis, 4) : new GZIPInputStream(zis); // try to read more than the entry has gis1.skip(2); try { zis.getNextEntry(); } catch (IOException e) { throw new RuntimeException("ZIP stream was prematurely closed", e); } } }
Example 4
Source File: GZIPInZip.java From native-obfuscator with GNU General Public License v3.0 | 4 votes |
private static void doTest(final boolean appendGarbage, final boolean limitGISBuff) throws Throwable { byte[] buf; try (ByteArrayOutputStream baos = new ByteArrayOutputStream(); ZipOutputStream zos = new ZipOutputStream(baos)) { final byte[] xbuf = { 'x' }; zos.putNextEntry(new ZipEntry("a.gz")); GZIPOutputStream gos1 = new GZIPOutputStream(zos); gos1.write(xbuf); gos1.finish(); if (appendGarbage) zos.write(xbuf); zos.closeEntry(); zos.putNextEntry(new ZipEntry("b.gz")); GZIPOutputStream gos2 = new GZIPOutputStream(zos); gos2.write(xbuf); gos2.finish(); zos.closeEntry(); zos.flush(); buf = baos.toByteArray(); } try (ByteArrayInputStream bais = new ByteArrayInputStream(buf); ZipInputStream zis = new ZipInputStream(bais)) { zis.getNextEntry(); GZIPInputStream gis1 = limitGISBuff ? new GZIPInputStream(zis, 4) : new GZIPInputStream(zis); // try to read more than the entry has gis1.skip(2); try { zis.getNextEntry(); } catch (IOException e) { throw new RuntimeException("ZIP stream was prematurely closed", e); } } }
Example 5
Source File: GZIPInZip.java From jdk8u60 with GNU General Public License v2.0 | 4 votes |
private static void doTest(final boolean appendGarbage, final boolean limitGISBuff) throws Throwable { byte[] buf; try (ByteArrayOutputStream baos = new ByteArrayOutputStream(); ZipOutputStream zos = new ZipOutputStream(baos)) { final byte[] xbuf = { 'x' }; zos.putNextEntry(new ZipEntry("a.gz")); GZIPOutputStream gos1 = new GZIPOutputStream(zos); gos1.write(xbuf); gos1.finish(); if (appendGarbage) zos.write(xbuf); zos.closeEntry(); zos.putNextEntry(new ZipEntry("b.gz")); GZIPOutputStream gos2 = new GZIPOutputStream(zos); gos2.write(xbuf); gos2.finish(); zos.closeEntry(); zos.flush(); buf = baos.toByteArray(); } try (ByteArrayInputStream bais = new ByteArrayInputStream(buf); ZipInputStream zis = new ZipInputStream(bais)) { zis.getNextEntry(); GZIPInputStream gis1 = limitGISBuff ? new GZIPInputStream(zis, 4) : new GZIPInputStream(zis); // try to read more than the entry has gis1.skip(2); try { zis.getNextEntry(); } catch (IOException e) { throw new RuntimeException("ZIP stream was prematurely closed", e); } } }
Example 6
Source File: GZIPInZip.java From openjdk-jdk8u with GNU General Public License v2.0 | 4 votes |
private static void doTest(final boolean appendGarbage, final boolean limitGISBuff) throws Throwable { byte[] buf; try (ByteArrayOutputStream baos = new ByteArrayOutputStream(); ZipOutputStream zos = new ZipOutputStream(baos)) { final byte[] xbuf = { 'x' }; zos.putNextEntry(new ZipEntry("a.gz")); GZIPOutputStream gos1 = new GZIPOutputStream(zos); gos1.write(xbuf); gos1.finish(); if (appendGarbage) zos.write(xbuf); zos.closeEntry(); zos.putNextEntry(new ZipEntry("b.gz")); GZIPOutputStream gos2 = new GZIPOutputStream(zos); gos2.write(xbuf); gos2.finish(); zos.closeEntry(); zos.flush(); buf = baos.toByteArray(); } try (ByteArrayInputStream bais = new ByteArrayInputStream(buf); ZipInputStream zis = new ZipInputStream(bais)) { zis.getNextEntry(); GZIPInputStream gis1 = limitGISBuff ? new GZIPInputStream(zis, 4) : new GZIPInputStream(zis); // try to read more than the entry has gis1.skip(2); try { zis.getNextEntry(); } catch (IOException e) { throw new RuntimeException("ZIP stream was prematurely closed", e); } } }
Example 7
Source File: GZIPInZip.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 4 votes |
private static void doTest(final boolean appendGarbage, final boolean limitGISBuff) throws Throwable { byte[] buf; try (ByteArrayOutputStream baos = new ByteArrayOutputStream(); ZipOutputStream zos = new ZipOutputStream(baos)) { final byte[] xbuf = { 'x' }; zos.putNextEntry(new ZipEntry("a.gz")); GZIPOutputStream gos1 = new GZIPOutputStream(zos); gos1.write(xbuf); gos1.finish(); if (appendGarbage) zos.write(xbuf); zos.closeEntry(); zos.putNextEntry(new ZipEntry("b.gz")); GZIPOutputStream gos2 = new GZIPOutputStream(zos); gos2.write(xbuf); gos2.finish(); zos.closeEntry(); zos.flush(); buf = baos.toByteArray(); } try (ByteArrayInputStream bais = new ByteArrayInputStream(buf); ZipInputStream zis = new ZipInputStream(bais)) { zis.getNextEntry(); GZIPInputStream gis1 = limitGISBuff ? new GZIPInputStream(zis, 4) : new GZIPInputStream(zis); // try to read more than the entry has gis1.skip(2); try { zis.getNextEntry(); } catch (IOException e) { throw new RuntimeException("ZIP stream was prematurely closed", e); } } }
Example 8
Source File: GZIPInZip.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
private static void doTest(final boolean appendGarbage, final boolean limitGISBuff) throws Throwable { byte[] buf; try (ByteArrayOutputStream baos = new ByteArrayOutputStream(); ZipOutputStream zos = new ZipOutputStream(baos)) { final byte[] xbuf = { 'x' }; zos.putNextEntry(new ZipEntry("a.gz")); GZIPOutputStream gos1 = new GZIPOutputStream(zos); gos1.write(xbuf); gos1.finish(); if (appendGarbage) zos.write(xbuf); zos.closeEntry(); zos.putNextEntry(new ZipEntry("b.gz")); GZIPOutputStream gos2 = new GZIPOutputStream(zos); gos2.write(xbuf); gos2.finish(); zos.closeEntry(); zos.flush(); buf = baos.toByteArray(); } try (ByteArrayInputStream bais = new ByteArrayInputStream(buf); ZipInputStream zis = new ZipInputStream(bais)) { zis.getNextEntry(); GZIPInputStream gis1 = limitGISBuff ? new GZIPInputStream(zis, 4) : new GZIPInputStream(zis); // try to read more than the entry has gis1.skip(2); try { zis.getNextEntry(); } catch (IOException e) { throw new RuntimeException("ZIP stream was prematurely closed", e); } } }
Example 9
Source File: GZIPInZip.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
private static void doTest(final boolean appendGarbage, final boolean limitGISBuff) throws Throwable { byte[] buf; try (ByteArrayOutputStream baos = new ByteArrayOutputStream(); ZipOutputStream zos = new ZipOutputStream(baos)) { final byte[] xbuf = { 'x' }; zos.putNextEntry(new ZipEntry("a.gz")); GZIPOutputStream gos1 = new GZIPOutputStream(zos); gos1.write(xbuf); gos1.finish(); if (appendGarbage) zos.write(xbuf); zos.closeEntry(); zos.putNextEntry(new ZipEntry("b.gz")); GZIPOutputStream gos2 = new GZIPOutputStream(zos); gos2.write(xbuf); gos2.finish(); zos.closeEntry(); zos.flush(); buf = baos.toByteArray(); } try (ByteArrayInputStream bais = new ByteArrayInputStream(buf); ZipInputStream zis = new ZipInputStream(bais)) { zis.getNextEntry(); GZIPInputStream gis1 = limitGISBuff ? new GZIPInputStream(zis, 4) : new GZIPInputStream(zis); // try to read more than the entry has gis1.skip(2); try { zis.getNextEntry(); } catch (IOException e) { throw new RuntimeException("ZIP stream was prematurely closed", e); } } }
Example 10
Source File: GZIPInZip.java From hottub with GNU General Public License v2.0 | 4 votes |
private static void doTest(final boolean appendGarbage, final boolean limitGISBuff) throws Throwable { byte[] buf; try (ByteArrayOutputStream baos = new ByteArrayOutputStream(); ZipOutputStream zos = new ZipOutputStream(baos)) { final byte[] xbuf = { 'x' }; zos.putNextEntry(new ZipEntry("a.gz")); GZIPOutputStream gos1 = new GZIPOutputStream(zos); gos1.write(xbuf); gos1.finish(); if (appendGarbage) zos.write(xbuf); zos.closeEntry(); zos.putNextEntry(new ZipEntry("b.gz")); GZIPOutputStream gos2 = new GZIPOutputStream(zos); gos2.write(xbuf); gos2.finish(); zos.closeEntry(); zos.flush(); buf = baos.toByteArray(); } try (ByteArrayInputStream bais = new ByteArrayInputStream(buf); ZipInputStream zis = new ZipInputStream(bais)) { zis.getNextEntry(); GZIPInputStream gis1 = limitGISBuff ? new GZIPInputStream(zis, 4) : new GZIPInputStream(zis); // try to read more than the entry has gis1.skip(2); try { zis.getNextEntry(); } catch (IOException e) { throw new RuntimeException("ZIP stream was prematurely closed", e); } } }
Example 11
Source File: GZIPInZip.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
private static void doTest(final boolean appendGarbage, final boolean limitGISBuff) throws Throwable { byte[] buf; try (ByteArrayOutputStream baos = new ByteArrayOutputStream(); ZipOutputStream zos = new ZipOutputStream(baos)) { final byte[] xbuf = { 'x' }; zos.putNextEntry(new ZipEntry("a.gz")); GZIPOutputStream gos1 = new GZIPOutputStream(zos); gos1.write(xbuf); gos1.finish(); if (appendGarbage) zos.write(xbuf); zos.closeEntry(); zos.putNextEntry(new ZipEntry("b.gz")); GZIPOutputStream gos2 = new GZIPOutputStream(zos); gos2.write(xbuf); gos2.finish(); zos.closeEntry(); zos.flush(); buf = baos.toByteArray(); } try (ByteArrayInputStream bais = new ByteArrayInputStream(buf); ZipInputStream zis = new ZipInputStream(bais)) { zis.getNextEntry(); GZIPInputStream gis1 = limitGISBuff ? new GZIPInputStream(zis, 4) : new GZIPInputStream(zis); // try to read more than the entry has gis1.skip(2); try { zis.getNextEntry(); } catch (IOException e) { throw new RuntimeException("ZIP stream was prematurely closed", e); } } }
Example 12
Source File: GZIPInZip.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
private static void doTest(final boolean appendGarbage, final boolean limitGISBuff) throws Throwable { byte[] buf; try (ByteArrayOutputStream baos = new ByteArrayOutputStream(); ZipOutputStream zos = new ZipOutputStream(baos)) { final byte[] xbuf = { 'x' }; zos.putNextEntry(new ZipEntry("a.gz")); GZIPOutputStream gos1 = new GZIPOutputStream(zos); gos1.write(xbuf); gos1.finish(); if (appendGarbage) zos.write(xbuf); zos.closeEntry(); zos.putNextEntry(new ZipEntry("b.gz")); GZIPOutputStream gos2 = new GZIPOutputStream(zos); gos2.write(xbuf); gos2.finish(); zos.closeEntry(); zos.flush(); buf = baos.toByteArray(); } try (ByteArrayInputStream bais = new ByteArrayInputStream(buf); ZipInputStream zis = new ZipInputStream(bais)) { zis.getNextEntry(); GZIPInputStream gis1 = limitGISBuff ? new GZIPInputStream(zis, 4) : new GZIPInputStream(zis); // try to read more than the entry has gis1.skip(2); try { zis.getNextEntry(); } catch (IOException e) { throw new RuntimeException("ZIP stream was prematurely closed", e); } } }
Example 13
Source File: GZIPInZip.java From jdk8u_jdk with GNU General Public License v2.0 | 4 votes |
private static void doTest(final boolean appendGarbage, final boolean limitGISBuff) throws Throwable { byte[] buf; try (ByteArrayOutputStream baos = new ByteArrayOutputStream(); ZipOutputStream zos = new ZipOutputStream(baos)) { final byte[] xbuf = { 'x' }; zos.putNextEntry(new ZipEntry("a.gz")); GZIPOutputStream gos1 = new GZIPOutputStream(zos); gos1.write(xbuf); gos1.finish(); if (appendGarbage) zos.write(xbuf); zos.closeEntry(); zos.putNextEntry(new ZipEntry("b.gz")); GZIPOutputStream gos2 = new GZIPOutputStream(zos); gos2.write(xbuf); gos2.finish(); zos.closeEntry(); zos.flush(); buf = baos.toByteArray(); } try (ByteArrayInputStream bais = new ByteArrayInputStream(buf); ZipInputStream zis = new ZipInputStream(bais)) { zis.getNextEntry(); GZIPInputStream gis1 = limitGISBuff ? new GZIPInputStream(zis, 4) : new GZIPInputStream(zis); // try to read more than the entry has gis1.skip(2); try { zis.getNextEntry(); } catch (IOException e) { throw new RuntimeException("ZIP stream was prematurely closed", e); } } }
Example 14
Source File: GZIPInZip.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
private static void doTest(final boolean appendGarbage, final boolean limitGISBuff) throws Throwable { byte[] buf; try (ByteArrayOutputStream baos = new ByteArrayOutputStream(); ZipOutputStream zos = new ZipOutputStream(baos)) { final byte[] xbuf = { 'x' }; zos.putNextEntry(new ZipEntry("a.gz")); GZIPOutputStream gos1 = new GZIPOutputStream(zos); gos1.write(xbuf); gos1.finish(); if (appendGarbage) zos.write(xbuf); zos.closeEntry(); zos.putNextEntry(new ZipEntry("b.gz")); GZIPOutputStream gos2 = new GZIPOutputStream(zos); gos2.write(xbuf); gos2.finish(); zos.closeEntry(); zos.flush(); buf = baos.toByteArray(); } try (ByteArrayInputStream bais = new ByteArrayInputStream(buf); ZipInputStream zis = new ZipInputStream(bais)) { zis.getNextEntry(); GZIPInputStream gis1 = limitGISBuff ? new GZIPInputStream(zis, 4) : new GZIPInputStream(zis); // try to read more than the entry has gis1.skip(2); try { zis.getNextEntry(); } catch (IOException e) { throw new RuntimeException("ZIP stream was prematurely closed", e); } } }
Example 15
Source File: GZIPInZip.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 4 votes |
private static void doTest(final boolean appendGarbage, final boolean limitGISBuff) throws Throwable { byte[] buf; try (ByteArrayOutputStream baos = new ByteArrayOutputStream(); ZipOutputStream zos = new ZipOutputStream(baos)) { final byte[] xbuf = { 'x' }; zos.putNextEntry(new ZipEntry("a.gz")); GZIPOutputStream gos1 = new GZIPOutputStream(zos); gos1.write(xbuf); gos1.finish(); if (appendGarbage) zos.write(xbuf); zos.closeEntry(); zos.putNextEntry(new ZipEntry("b.gz")); GZIPOutputStream gos2 = new GZIPOutputStream(zos); gos2.write(xbuf); gos2.finish(); zos.closeEntry(); zos.flush(); buf = baos.toByteArray(); } try (ByteArrayInputStream bais = new ByteArrayInputStream(buf); ZipInputStream zis = new ZipInputStream(bais)) { zis.getNextEntry(); GZIPInputStream gis1 = limitGISBuff ? new GZIPInputStream(zis, 4) : new GZIPInputStream(zis); // try to read more than the entry has gis1.skip(2); try { zis.getNextEntry(); } catch (IOException e) { throw new RuntimeException("ZIP stream was prematurely closed", e); } } }