48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <pb_encode.h>
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#include "test.pb.h"
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#include "unittests.h"
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const char STR[] = "test str";
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#define ALIGN 0x100
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int main(int argc, char **argv)
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{
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int status = 0;
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uint8_t buffer[512] = {0};
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int i;
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pb_ostream_t ostream;
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MyMessage msg = MyMessage_init_zero;
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char *pStr, *pStrAligned;
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ostream = pb_ostream_from_buffer(buffer, sizeof(buffer));
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/* copy STR to a malloced 0x100 aligned address */
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pStr = malloc(sizeof(STR) + ALIGN);
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pStrAligned = (char*)((uintptr_t)(pStr + ALIGN) & ~(ALIGN - 1));
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memcpy(pStrAligned, STR, sizeof(STR));
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msg.submessage.somestring = pStrAligned;
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printf("%p: '%s'\n", msg.submessage.somestring, msg.submessage.somestring);
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if (!pb_encode(&ostream, MyMessage_fields, &msg)) {
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fprintf(stderr, "Encode failed: %s\n", PB_GET_ERROR(&ostream));
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return 1;
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}
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free(pStr);
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msg.submessage.somestring = NULL;
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printf("response payload (%d):", (int)ostream.bytes_written);
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for (i = 0; i < ostream.bytes_written; i++) {
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printf("%02X", buffer[i]);
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}
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printf("\n");
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TEST(ostream.bytes_written != 0);
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return status;
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}
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