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Add support for the conformance test for objc when run on OS X
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,179 @@ | ||
| // Protocol Buffers - Google's data interchange format | ||
| // Copyright 2015 Google Inc. All rights reserved. | ||
| // https://developers.google.com/protocol-buffers/ | ||
| // | ||
| // Redistribution and use in source and binary forms, with or without | ||
| // modification, are permitted provided that the following conditions are | ||
| // met: | ||
| // | ||
| // * Redistributions of source code must retain the above copyright | ||
| // notice, this list of conditions and the following disclaimer. | ||
| // * Redistributions in binary form must reproduce the above | ||
| // copyright notice, this list of conditions and the following disclaimer | ||
| // in the documentation and/or other materials provided with the | ||
| // distribution. | ||
| // * Neither the name of Google Inc. nor the names of its | ||
| // contributors may be used to endorse or promote products derived from | ||
| // this software without specific prior written permission. | ||
| // | ||
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | ||
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | ||
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | ||
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | ||
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | ||
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | ||
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | ||
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | ||
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | ||
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
|
|
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| #import <Foundation/Foundation.h> | ||
|
|
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| #import "Conformance.pbobjc.h" | ||
|
|
||
| static void Die(NSString *format, ...) __dead2; | ||
|
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| static BOOL verbose = NO; | ||
| static int32_t testCount = 0; | ||
|
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| static void Die(NSString *format, ...) { | ||
| va_list args; | ||
| va_start(args, format); | ||
| NSString *msg = [[NSString alloc] initWithFormat:format arguments:args]; | ||
| NSLog(@"%@", msg); | ||
| va_end(args); | ||
| [msg release]; | ||
| exit(66); | ||
| } | ||
|
|
||
| static NSData *CheckedReadDataOfLength(NSFileHandle *handle, NSUInteger numBytes) { | ||
| NSData *data = [handle readDataOfLength:numBytes]; | ||
| NSUInteger dataLen = data.length; | ||
| if (dataLen == 0) { | ||
| return nil; // EOF. | ||
| } | ||
| if (dataLen != numBytes) { | ||
| Die(@"Failed to read the request length (%d), only got: %@", | ||
| numBytes, data); | ||
| } | ||
| return data; | ||
| } | ||
|
|
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| static ConformanceResponse *DoTest(ConformanceRequest *request) { | ||
| ConformanceResponse *response = [ConformanceResponse message]; | ||
| TestAllTypes *testMessage = nil; | ||
|
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| switch (request.payloadOneOfCase) { | ||
| case ConformanceRequest_Payload_OneOfCase_GPBUnsetOneOfCase: | ||
| Die(@"Request didn't have a payload: %@", request); | ||
| break; | ||
|
|
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| case ConformanceRequest_Payload_OneOfCase_ProtobufPayload: { | ||
| NSError *error = nil; | ||
| testMessage = [TestAllTypes parseFromData:request.protobufPayload | ||
| error:&error]; | ||
| if (!testMessage) { | ||
| response.parseError = | ||
| [NSString stringWithFormat:@"Parse error: %@", error]; | ||
| } | ||
| break; | ||
| } | ||
|
|
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| case ConformanceRequest_Payload_OneOfCase_JsonPayload: | ||
| response.skipped = @"ObjC doesn't support parsing JSON"; | ||
| break; | ||
| } | ||
|
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| if (testMessage) { | ||
| switch (request.requestedOutputFormat) { | ||
| case WireFormat_GPBUnrecognizedEnumeratorValue: | ||
| case WireFormat_Unspecified: | ||
| Die(@"Unrecognized/unspecified output format: %@", request); | ||
| break; | ||
|
|
||
| case WireFormat_Protobuf: | ||
| response.protobufPayload = testMessage.data; | ||
| if (!response.protobufPayload) { | ||
| response.runtimeError = | ||
| [NSString stringWithFormat:@"Failed to make data from: %@", testMessage]; | ||
| } | ||
| break; | ||
|
|
||
| case WireFormat_Json: | ||
| response.skipped = @"ObjC doesn't support generating JSON"; | ||
| break; | ||
| } | ||
| } | ||
|
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| return response; | ||
| } | ||
|
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| static uint32_t UInt32FromLittleEndianData(NSData *data) { | ||
| if (data.length != sizeof(uint32_t)) { | ||
| Die(@"Data not the right size for uint32_t: %@", data); | ||
| } | ||
| uint32_t value; | ||
| memcpy(&value, data.bytes, sizeof(uint32_t)); | ||
| return CFSwapInt32LittleToHost(value); | ||
| } | ||
|
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| static NSData *UInt32ToLittleEndianData(uint32_t num) { | ||
| uint32_t value = CFSwapInt32HostToLittle(num); | ||
| return [NSData dataWithBytes:&value length:sizeof(uint32_t)]; | ||
| } | ||
|
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| static BOOL DoTestIo(NSFileHandle *input, NSFileHandle *output) { | ||
| // See conformance_test_runner.cc for the wire format. | ||
| NSData *data = CheckedReadDataOfLength(input, sizeof(uint32_t)); | ||
| if (!data) { | ||
| // EOF. | ||
| return NO; | ||
| } | ||
| uint32_t numBytes = UInt32FromLittleEndianData(data); | ||
| data = CheckedReadDataOfLength(input, numBytes); | ||
| if (!data) { | ||
| Die(@"Failed to read request"); | ||
| } | ||
|
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| NSError *error = nil; | ||
| ConformanceRequest *request = [ConformanceRequest parseFromData:data | ||
| error:&error]; | ||
| if (!request) { | ||
| Die(@"Failed to parse the message data: %@", error); | ||
| } | ||
|
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| ConformanceResponse *response = DoTest(request); | ||
| if (!response) { | ||
| Die(@"Failed to make a reply from %@", request); | ||
| } | ||
|
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| data = response.data; | ||
| [output writeData:UInt32ToLittleEndianData((int32_t)data.length)]; | ||
| [output writeData:data]; | ||
|
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| if (verbose) { | ||
| NSLog(@"Request: %@", request); | ||
| NSLog(@"Response: %@", response); | ||
| } | ||
|
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| ++testCount; | ||
| return YES; | ||
| } | ||
|
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| int main(int argc, const char *argv[]) { | ||
| @autoreleasepool { | ||
| NSFileHandle *input = [[NSFileHandle fileHandleWithStandardInput] retain]; | ||
| NSFileHandle *output = [[NSFileHandle fileHandleWithStandardOutput] retain]; | ||
|
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| BOOL notDone = YES; | ||
| while (notDone) { | ||
| @autoreleasepool { | ||
| notDone = DoTestIo(input, output); | ||
| } | ||
| } | ||
|
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||
| NSLog(@"Received EOF from test runner after %d tests, exiting.", testCount); | ||
| } | ||
| return 0; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,2 @@ | ||
| ProtobufInput.PrematureEofInDelimitedDataForKnownNonRepeatedValue.MESSAGE | ||
| ProtobufInput.PrematureEofInDelimitedDataForKnownRepeatedValue.MESSAGE |
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