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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,125 @@ | ||
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| import com.google.protobuf.conformance.Conformance; | ||
| import com.google.protobuf.InvalidProtocolBufferException; | ||
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| class ConformanceJavaLite { | ||
| private int testCount = 0; | ||
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| private boolean readFromStdin(byte[] buf, int len) throws Exception { | ||
| int ofs = 0; | ||
| while (len > 0) { | ||
| int read = System.in.read(buf, ofs, len); | ||
| if (read == -1) { | ||
| return false; // EOF | ||
| } | ||
| ofs += read; | ||
| len -= read; | ||
| } | ||
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| return true; | ||
| } | ||
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| private void writeToStdout(byte[] buf) throws Exception { | ||
| System.out.write(buf); | ||
| } | ||
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| // Returns -1 on EOF (the actual values will always be positive). | ||
| private int readLittleEndianIntFromStdin() throws Exception { | ||
| byte[] buf = new byte[4]; | ||
| if (!readFromStdin(buf, 4)) { | ||
| return -1; | ||
| } | ||
| return (buf[0] & 0xff) | ||
| | ((buf[1] & 0xff) << 8) | ||
| | ((buf[2] & 0xff) << 16) | ||
| | ((buf[3] & 0xff) << 24); | ||
| } | ||
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| private void writeLittleEndianIntToStdout(int val) throws Exception { | ||
| byte[] buf = new byte[4]; | ||
| buf[0] = (byte)val; | ||
| buf[1] = (byte)(val >> 8); | ||
| buf[2] = (byte)(val >> 16); | ||
| buf[3] = (byte)(val >> 24); | ||
| writeToStdout(buf); | ||
| } | ||
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| private Conformance.ConformanceResponse doTest(Conformance.ConformanceRequest request) { | ||
| Conformance.TestAllTypes testMessage; | ||
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| switch (request.getPayloadCase()) { | ||
| case PROTOBUF_PAYLOAD: { | ||
| try { | ||
| testMessage = Conformance.TestAllTypes.parseFrom(request.getProtobufPayload()); | ||
| } catch (InvalidProtocolBufferException e) { | ||
| return Conformance.ConformanceResponse.newBuilder().setParseError(e.getMessage()).build(); | ||
| } | ||
| break; | ||
| } | ||
| case JSON_PAYLOAD: { | ||
| return Conformance.ConformanceResponse.newBuilder().setSkipped( | ||
| "Lite runtime does not suport Json Formant.").build(); | ||
| } | ||
| case PAYLOAD_NOT_SET: { | ||
| throw new RuntimeException("Request didn't have payload."); | ||
| } | ||
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| default: { | ||
| throw new RuntimeException("Unexpected payload case."); | ||
| } | ||
| } | ||
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| switch (request.getRequestedOutputFormat()) { | ||
| case UNSPECIFIED: | ||
| throw new RuntimeException("Unspecified output format."); | ||
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| case PROTOBUF: | ||
| return Conformance.ConformanceResponse.newBuilder().setProtobufPayload(testMessage.toByteString()).build(); | ||
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| case JSON: | ||
| return Conformance.ConformanceResponse.newBuilder().setSkipped( | ||
| "Lite runtime does not suport Json Formant.").build(); | ||
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| default: { | ||
| throw new RuntimeException("Unexpected request output."); | ||
| } | ||
| } | ||
| } | ||
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| private boolean doTestIo() throws Exception { | ||
| int bytes = readLittleEndianIntFromStdin(); | ||
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| if (bytes == -1) { | ||
| return false; // EOF | ||
| } | ||
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| byte[] serializedInput = new byte[bytes]; | ||
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| if (!readFromStdin(serializedInput, bytes)) { | ||
| throw new RuntimeException("Unexpected EOF from test program."); | ||
| } | ||
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| Conformance.ConformanceRequest request = | ||
| Conformance.ConformanceRequest.parseFrom(serializedInput); | ||
| Conformance.ConformanceResponse response = doTest(request); | ||
| byte[] serializedOutput = response.toByteArray(); | ||
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| writeLittleEndianIntToStdout(serializedOutput.length); | ||
| writeToStdout(serializedOutput); | ||
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| return true; | ||
| } | ||
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| public void run() throws Exception { | ||
| while (doTestIo()) { | ||
| this.testCount++; | ||
| } | ||
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| System.err.println("ConformanceJavaLite: received EOF from test runner after " + | ||
| this.testCount + " tests"); | ||
| } | ||
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| public static void main(String[] args) throws Exception { | ||
| new ConformanceJavaLite().run(); | ||
| } | ||
| } |
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This change broke build with Bazel and sandboxing enabled, see http://ci.bazel.io/job/protobuf/136/ (bisected to find the culprit).
The exact log: