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25 lines
526 B
C
25 lines
526 B
C
#include "parse.h"
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uint32_t prs_u32(struct bytestream* bs) {
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return bs_get(bs) | (bs_get(bs) << 8) | (bs_get(bs) << 16) | (bs_get(bs) << 24);
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}
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#ifdef UNITTEST
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#include <assert.h>
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#undef UNITTEST
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#include "buffer/bs_get.c"
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#include "buffer/bs_err.c"
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// mock this
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ssize_t buffer_getc(buffer* b,char* c) { return 0; }
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int main() {
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struct bytestream bs = BS_FROM_MEMBUF("\x78\x56\x34\x12",4);
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assert(prs_u32(&bs) == 0x12345678);
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assert(bs_err(&bs) == 0);
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assert(prs_u32(&bs) == 0);
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assert(bs_err(&bs));
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}
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#endif
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