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48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
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#include <pb_encode.h>
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#include <pb_decode.h>
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#include <unittests.h>
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#include "optional.pb.h"
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int main()
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{
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int status = 0;
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uint8_t buf[256];
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size_t msglen;
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COMMENT("Test encoding message with optional field")
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{
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pb_ostream_t stream = pb_ostream_from_buffer(buf, sizeof(buf));
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TestMessage msg = TestMessage_init_zero;
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msg.has_opt_int = true;
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msg.opt_int = 99;
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msg.normal_int = 100;
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msg.opt_int2 = 101;
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TEST(pb_encode(&stream, TestMessage_fields, &msg));
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msglen = stream.bytes_written;
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}
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COMMENT("Test decoding message with optional field")
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{
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pb_istream_t stream = pb_istream_from_buffer(buf, msglen);
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TestMessage msg = TestMessage_init_zero;
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/* These fields should be missing from the message
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* so the values wouldn't be overwritten. */
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msg.opt_int2 = 5;
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msg.normal_int2 = 6;
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TEST(pb_decode_noinit(&stream, TestMessage_fields, &msg));
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TEST(msg.has_opt_int);
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TEST(msg.opt_int == 99);
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TEST(msg.normal_int == 100);
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TEST(!msg.has_opt_int2);
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TEST(msg.opt_int2 == 5);
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TEST(msg.normal_int2 == 6);
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}
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return status;
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}
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