Uncomment the test, which was commented out during integration
This commit is contained in:
Jisi Liu
parent
5221dcbe47
commit
1b8bab3a78
1 changed files with 184 additions and 185 deletions
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@ -24,189 +24,188 @@ import static org.junit.Assert.fail;
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*/
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public class ParseExceptionsTest {
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// disable for now for update the maven local repo.
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// private interface ParseTester {
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// DescriptorProto parse(InputStream in) throws IOException;
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// }
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//
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// private byte serializedProto[];
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//
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// private void setup() {
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// serializedProto = DescriptorProto.getDescriptor().toProto().toByteArray();
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// }
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//
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// private void setupDelimited() {
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// ByteArrayOutputStream bos = new ByteArrayOutputStream();
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// try {
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// DescriptorProto.getDescriptor().toProto().writeDelimitedTo(bos);
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// } catch (IOException e) {
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// fail("Exception not expected: " + e);
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// }
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// serializedProto = bos.toByteArray();
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// }
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//
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// @Test public void message_parseFrom_InputStream() {
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// setup();
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// verifyExceptions(new ParseTester() {
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// public DescriptorProto parse(InputStream in) throws IOException {
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// return DescriptorProto.parseFrom(in);
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// }
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// });
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// }
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//
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// @Test public void message_parseFrom_InputStreamAndExtensionRegistry() {
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// setup();
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// verifyExceptions(new ParseTester() {
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// public DescriptorProto parse(InputStream in) throws IOException {
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// return DescriptorProto.parseFrom(in, ExtensionRegistry.newInstance());
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// }
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// });
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// }
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//
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// @Test public void message_parseFrom_CodedInputStream() {
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// setup();
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// verifyExceptions(new ParseTester() {
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// public DescriptorProto parse(InputStream in) throws IOException {
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// return DescriptorProto.parseFrom(CodedInputStream.newInstance(in));
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// }
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// });
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// }
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//
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// @Test public void message_parseFrom_CodedInputStreamAndExtensionRegistry() {
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// setup();
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// verifyExceptions(new ParseTester() {
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// public DescriptorProto parse(InputStream in) throws IOException {
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// return DescriptorProto.parseFrom(CodedInputStream.newInstance(in),
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// ExtensionRegistry.newInstance());
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// }
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// });
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// }
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//
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// @Test public void message_parseDelimitedFrom_InputStream() {
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// setupDelimited();
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// verifyExceptions(new ParseTester() {
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// public DescriptorProto parse(InputStream in) throws IOException {
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// return DescriptorProto.parseDelimitedFrom(in);
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// }
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// });
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// }
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//
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// @Test public void message_parseDelimitedFrom_InputStreamAndExtensionRegistry() {
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// setupDelimited();
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// verifyExceptions(new ParseTester() {
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// public DescriptorProto parse(InputStream in) throws IOException {
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// return DescriptorProto.parseDelimitedFrom(in, ExtensionRegistry.newInstance());
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// }
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// });
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// }
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//
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// @Test public void messageBuilder_mergeFrom_InputStream() {
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// setup();
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// verifyExceptions(new ParseTester() {
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// public DescriptorProto parse(InputStream in) throws IOException {
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// return DescriptorProto.newBuilder().mergeFrom(in).build();
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// }
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// });
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// }
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//
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// @Test public void messageBuilder_mergeFrom_InputStreamAndExtensionRegistry() {
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// setup();
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// verifyExceptions(new ParseTester() {
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// public DescriptorProto parse(InputStream in) throws IOException {
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// return DescriptorProto.newBuilder().mergeFrom(in, ExtensionRegistry.newInstance()).build();
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// }
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// });
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// }
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//
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// @Test public void messageBuilder_mergeFrom_CodedInputStream() {
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// setup();
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// verifyExceptions(new ParseTester() {
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// public DescriptorProto parse(InputStream in) throws IOException {
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// return DescriptorProto.newBuilder().mergeFrom(CodedInputStream.newInstance(in)).build();
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// }
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// });
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// }
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//
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// @Test public void messageBuilder_mergeFrom_CodedInputStreamAndExtensionRegistry() {
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// setup();
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// verifyExceptions(new ParseTester() {
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// public DescriptorProto parse(InputStream in) throws IOException {
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// return DescriptorProto.newBuilder()
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// .mergeFrom(CodedInputStream.newInstance(in), ExtensionRegistry.newInstance()).build();
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// }
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// });
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// }
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//
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// @Test public void messageBuilder_mergeDelimitedFrom_InputStream() {
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// setupDelimited();
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// verifyExceptions(new ParseTester() {
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// public DescriptorProto parse(InputStream in) throws IOException {
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// DescriptorProto.Builder builder = DescriptorProto.newBuilder();
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// builder.mergeDelimitedFrom(in);
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// return builder.build();
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// }
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// });
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// }
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//
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// @Test public void messageBuilder_mergeDelimitedFrom_InputStreamAndExtensionRegistry() {
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// setupDelimited();
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// verifyExceptions(new ParseTester() {
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// public DescriptorProto parse(InputStream in) throws IOException {
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// DescriptorProto.Builder builder = DescriptorProto.newBuilder();
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// builder.mergeDelimitedFrom(in, ExtensionRegistry.newInstance());
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// return builder.build();
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// }
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// });
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// }
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//
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// private void verifyExceptions(ParseTester parseTester) {
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// // No exception
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// try {
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// assertEquals(DescriptorProto.getDescriptor().toProto(),
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// parseTester.parse(new ByteArrayInputStream(serializedProto)));
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// } catch (IOException e) {
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// fail("No exception expected: " + e);
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// }
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//
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// // IOException
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// try {
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// // using a "broken" stream that will throw part-way through reading the message
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// parseTester.parse(broken(new ByteArrayInputStream(serializedProto)));
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// fail("IOException expected but not thrown");
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// } catch (IOException e) {
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// assertFalse(e instanceof InvalidProtocolBufferException);
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// }
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//
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// // InvalidProtocolBufferException
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// try {
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// // make the serialized proto invalid
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// for (int i = 0; i < 50; i++) {
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// serializedProto[i] = -1;
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// }
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// parseTester.parse(new ByteArrayInputStream(serializedProto));
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// fail("InvalidProtocolBufferException expected but not thrown");
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// } catch (IOException e) {
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// assertTrue(e instanceof InvalidProtocolBufferException);
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// }
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// }
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//
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// private InputStream broken(InputStream i) {
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// return new FilterInputStream(i) {
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// int count = 0;
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//
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// @Override public int read() throws IOException {
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// if (count++ >= 50) {
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// throw new IOException("I'm broken!");
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// }
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// return super.read();
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// }
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//
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// @Override public int read(byte b[], int off, int len) throws IOException {
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// if ((count += len) >= 50) {
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// throw new IOException("I'm broken!");
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// }
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// return super.read(b, off, len);
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// }
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// };
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// }
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private interface ParseTester {
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DescriptorProto parse(InputStream in) throws IOException;
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}
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private byte serializedProto[];
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private void setup() {
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serializedProto = DescriptorProto.getDescriptor().toProto().toByteArray();
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}
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private void setupDelimited() {
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ByteArrayOutputStream bos = new ByteArrayOutputStream();
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try {
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DescriptorProto.getDescriptor().toProto().writeDelimitedTo(bos);
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} catch (IOException e) {
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fail("Exception not expected: " + e);
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}
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serializedProto = bos.toByteArray();
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}
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@Test public void message_parseFrom_InputStream() {
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setup();
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verifyExceptions(new ParseTester() {
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public DescriptorProto parse(InputStream in) throws IOException {
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return DescriptorProto.parseFrom(in);
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}
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});
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}
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@Test public void message_parseFrom_InputStreamAndExtensionRegistry() {
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setup();
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verifyExceptions(new ParseTester() {
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public DescriptorProto parse(InputStream in) throws IOException {
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return DescriptorProto.parseFrom(in, ExtensionRegistry.newInstance());
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}
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});
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}
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@Test public void message_parseFrom_CodedInputStream() {
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setup();
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verifyExceptions(new ParseTester() {
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public DescriptorProto parse(InputStream in) throws IOException {
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return DescriptorProto.parseFrom(CodedInputStream.newInstance(in));
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}
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});
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}
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@Test public void message_parseFrom_CodedInputStreamAndExtensionRegistry() {
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setup();
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verifyExceptions(new ParseTester() {
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public DescriptorProto parse(InputStream in) throws IOException {
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return DescriptorProto.parseFrom(CodedInputStream.newInstance(in),
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ExtensionRegistry.newInstance());
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}
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});
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}
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@Test public void message_parseDelimitedFrom_InputStream() {
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setupDelimited();
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verifyExceptions(new ParseTester() {
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public DescriptorProto parse(InputStream in) throws IOException {
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return DescriptorProto.parseDelimitedFrom(in);
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}
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});
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}
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@Test public void message_parseDelimitedFrom_InputStreamAndExtensionRegistry() {
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setupDelimited();
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verifyExceptions(new ParseTester() {
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public DescriptorProto parse(InputStream in) throws IOException {
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return DescriptorProto.parseDelimitedFrom(in, ExtensionRegistry.newInstance());
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}
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});
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}
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@Test public void messageBuilder_mergeFrom_InputStream() {
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setup();
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verifyExceptions(new ParseTester() {
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public DescriptorProto parse(InputStream in) throws IOException {
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return DescriptorProto.newBuilder().mergeFrom(in).build();
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}
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});
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}
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@Test public void messageBuilder_mergeFrom_InputStreamAndExtensionRegistry() {
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setup();
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verifyExceptions(new ParseTester() {
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public DescriptorProto parse(InputStream in) throws IOException {
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return DescriptorProto.newBuilder().mergeFrom(in, ExtensionRegistry.newInstance()).build();
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}
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});
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}
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@Test public void messageBuilder_mergeFrom_CodedInputStream() {
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setup();
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verifyExceptions(new ParseTester() {
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public DescriptorProto parse(InputStream in) throws IOException {
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return DescriptorProto.newBuilder().mergeFrom(CodedInputStream.newInstance(in)).build();
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}
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});
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}
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@Test public void messageBuilder_mergeFrom_CodedInputStreamAndExtensionRegistry() {
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setup();
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verifyExceptions(new ParseTester() {
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public DescriptorProto parse(InputStream in) throws IOException {
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return DescriptorProto.newBuilder()
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.mergeFrom(CodedInputStream.newInstance(in), ExtensionRegistry.newInstance()).build();
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}
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});
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}
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@Test public void messageBuilder_mergeDelimitedFrom_InputStream() {
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setupDelimited();
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verifyExceptions(new ParseTester() {
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public DescriptorProto parse(InputStream in) throws IOException {
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DescriptorProto.Builder builder = DescriptorProto.newBuilder();
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builder.mergeDelimitedFrom(in);
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return builder.build();
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}
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});
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}
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@Test public void messageBuilder_mergeDelimitedFrom_InputStreamAndExtensionRegistry() {
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setupDelimited();
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verifyExceptions(new ParseTester() {
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public DescriptorProto parse(InputStream in) throws IOException {
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DescriptorProto.Builder builder = DescriptorProto.newBuilder();
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builder.mergeDelimitedFrom(in, ExtensionRegistry.newInstance());
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return builder.build();
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}
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});
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}
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private void verifyExceptions(ParseTester parseTester) {
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// No exception
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try {
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assertEquals(DescriptorProto.getDescriptor().toProto(),
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parseTester.parse(new ByteArrayInputStream(serializedProto)));
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} catch (IOException e) {
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fail("No exception expected: " + e);
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}
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// IOException
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try {
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// using a "broken" stream that will throw part-way through reading the message
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parseTester.parse(broken(new ByteArrayInputStream(serializedProto)));
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fail("IOException expected but not thrown");
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} catch (IOException e) {
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assertFalse(e instanceof InvalidProtocolBufferException);
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}
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// InvalidProtocolBufferException
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try {
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// make the serialized proto invalid
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for (int i = 0; i < 50; i++) {
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serializedProto[i] = -1;
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}
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parseTester.parse(new ByteArrayInputStream(serializedProto));
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fail("InvalidProtocolBufferException expected but not thrown");
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} catch (IOException e) {
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assertTrue(e instanceof InvalidProtocolBufferException);
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}
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}
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private InputStream broken(InputStream i) {
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return new FilterInputStream(i) {
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int count = 0;
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@Override public int read() throws IOException {
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if (count++ >= 50) {
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throw new IOException("I'm broken!");
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}
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return super.read();
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}
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@Override public int read(byte b[], int off, int len) throws IOException {
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if ((count += len) >= 50) {
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throw new IOException("I'm broken!");
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}
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return super.read(b, off, len);
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}
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};
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}
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}
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