Examples with JarOutputStream java.util.jar.JarOutputStream used on opensource projects

Example 46 with JarOutputStream

use of java.util.jar.JarOutputStream in project buck by facebook.

the class CustomZipEntryTest method writeSimpleJarAndGetHash.

private HashCode writeSimpleJarAndGetHash() throws Exception {
    Path output = Files.createTempFile("example", ".jar");
    try (FileOutputStream fileOutputStream = new FileOutputStream(output.toFile());
        ZipOutputStream out = new JarOutputStream(fileOutputStream)) {
        ZipEntry entry = new CustomZipEntry("test");
        out.putNextEntry(entry);
        out.write(new byte[0]);
        entry = new ZipEntry("test1");
        entry.setTime(ZipConstants.getFakeTime());
        out.putNextEntry(entry);
        out.write(new byte[0]);
    }
    return Hashing.sha1().hashBytes(Files.readAllBytes(output));
}

Example 47 with JarOutputStream

use of java.util.jar.JarOutputStream in project error-prone by google.

the class BoxedPrimitiveConstructorTest method incompleteClasspath.

@Test
public void incompleteClasspath() throws Exception {
    File libJar = tempFolder.newFile("lib.jar");
    try (FileOutputStream fis = new FileOutputStream(libJar);
        JarOutputStream jos = new JarOutputStream(fis)) {
        addClassToJar(jos, BoxedPrimitiveConstructorTest.class);
        addClassToJar(jos, Inner.class);
    }
    compilationHelper.addSourceLines("Test.java", "import " + Inner.class.getCanonicalName() + ";", "class Test {", "  void m() {", "    new Inner();", "  }", "}").setArgs(Arrays.asList("-cp", libJar.toString())).doTest();
}

Example 48 with JarOutputStream

use of java.util.jar.JarOutputStream in project error-prone by google.

the class CheckReturnValueTest method noCRVonClasspath.

@Test
public void noCRVonClasspath() throws Exception {
    File libJar = tempFolder.newFile("lib.jar");
    try (FileOutputStream fis = new FileOutputStream(libJar);
        JarOutputStream jos = new JarOutputStream(fis)) {
        addClassToJar(jos, CRVTest.class);
        addClassToJar(jos, CheckReturnValueTest.class);
    }
    compilationHelper.addSourceLines("Test.java", "class Test {", "  void m() {", "    // BUG: Diagnostic contains: Ignored return value", "    com.google.errorprone.bugpatterns.CheckReturnValueTest.CRVTest.f();", "  }", "}").setArgs(Arrays.asList("-cp", libJar.toString())).doTest();
}

Example 49 with JarOutputStream

use of java.util.jar.JarOutputStream in project error-prone by google.

the class FunctionalInterfaceClashTest method incompleteClasspath.

@Test
public void incompleteClasspath() throws Exception {
    File libJar = tempFolder.newFile("lib.jar");
    try (FileOutputStream fis = new FileOutputStream(libJar);
        JarOutputStream jos = new JarOutputStream(fis)) {
        addClassToJar(jos, getClass());
        addClassToJar(jos, Super.class);
    }
    testHelper.addSourceLines("Test.java", "import " + Super.class.getCanonicalName() + ";", "class Test extends Super {}").setArgs(Arrays.asList("-cp", libJar.toString())).doTest();
}

Example 50 with JarOutputStream

use of java.util.jar.JarOutputStream in project error-prone by google.

the class JUnit4SetUpNotRunTest method noBeforeOnClasspath.

@Test
public void noBeforeOnClasspath() throws Exception {
    File libJar = tempFolder.newFile("lib.jar");
    try (FileOutputStream fis = new FileOutputStream(libJar);
        JarOutputStream jos = new JarOutputStream(fis)) {
        addClassToJar(jos, RunWith.class);
        addClassToJar(jos, JUnit4.class);
        addClassToJar(jos, BlockJUnit4ClassRunner.class);
        addClassToJar(jos, ParentRunner.class);
        addClassToJar(jos, SuperTest.class);
        addClassToJar(jos, SuperTest.class.getEnclosingClass());
    }
    compilationHelper.addSourceLines("Test.java", "import org.junit.runner.RunWith;", "import org.junit.runners.JUnit4;", "import " + SuperTest.class.getCanonicalName() + ";", "@RunWith(JUnit4.class)", "class Test extends SuperTest {", "  @Override public void setUp() {}", "}").setArgs(Arrays.asList("-cp", libJar.toString())).doTest();
}