99 lines
2.3 KiB
C
99 lines
2.3 KiB
C
#include "ipfs/unixfs/unixfs.h"
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int test_unixfs_encode_decode() {
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struct UnixFS* unixfs = NULL;
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int retVal;
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// a directory
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retVal = ipfs_unixfs_new(&unixfs);
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unixfs->data_type = UNIXFS_DIRECTORY;
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// serialize
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size_t buffer_size = ipfs_unixfs_protobuf_encode_size(unixfs);
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unsigned char buffer[buffer_size];
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size_t bytes_written = 0;
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retVal = ipfs_unixfs_protobuf_encode(unixfs, buffer, buffer_size, &bytes_written);
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if (retVal == 0) {
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ipfs_unixfs_free(unixfs);
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return 0;
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}
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// unserialize
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struct UnixFS* results = NULL;
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retVal = ipfs_unixfs_protobuf_decode(buffer, bytes_written, &results);
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if (retVal == 0) {
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ipfs_unixfs_free(unixfs);
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return 0;
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}
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// compare
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if (results->data_type != unixfs->data_type) {
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ipfs_unixfs_free(unixfs);
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ipfs_unixfs_free(results);
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return 0;
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}
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if (results->block_size_head != unixfs->block_size_head) {
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ipfs_unixfs_free(unixfs);
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ipfs_unixfs_free(results);
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return 0;
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}
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ipfs_unixfs_free(unixfs);
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ipfs_unixfs_free(results);
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return 1;
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}
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int test_unixfs_encode_smallfile() {
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struct UnixFS* unixfs = NULL;
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ipfs_unixfs_new(&unixfs);
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unsigned char bytes[] = {
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0x54, 0x68, 0x69, 0x73, 0x20,
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0x69, 0x73, 0x20, 0x74, 0x65,
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0x78, 0x74, 0x20, 0x77, 0x69,
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0x74, 0x68, 0x69, 0x6e, 0x20,
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0x48, 0x65, 0x6c, 0x6c, 0x6f,
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0x57, 0x65, 0x72, 0x6c, 0x64,
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0x2e, 0x74, 0x78, 0x74, 0x0a };
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unsigned char expected_results[] = {
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0x08, 0x02, 0x12, 0x23,
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0x54, 0x68, 0x69, 0x73, 0x20,
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0x69, 0x73, 0x20, 0x74, 0x65,
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0x78, 0x74, 0x20, 0x77, 0x69,
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0x74, 0x68, 0x69, 0x6e, 0x20,
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0x48, 0x65, 0x6c, 0x6c, 0x6f,
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0x57, 0x65, 0x72, 0x6c, 0x64,
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0x2e, 0x74, 0x78, 0x74, 0x0a,
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0x18, 0x23
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};
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unixfs->bytes = (unsigned char*)malloc(35);
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memcpy(unixfs->bytes, bytes, 35);
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unixfs->bytes_size = 35;
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unixfs->data_type = UNIXFS_FILE;
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size_t protobuf_size = 43;
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unsigned char protobuf[protobuf_size];
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size_t bytes_written;
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ipfs_unixfs_protobuf_encode(unixfs, protobuf, protobuf_size, &bytes_written);
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int retVal = 1;
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if (bytes_written != 41) {
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printf("Length should be %lu, but is %lu\n", 41LU, bytes_written);
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retVal = 0;
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}
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for(int i = 0; i < bytes_written; i++) {
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if (expected_results[i] != protobuf[i]) {
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printf("Byte at position %d should be %02x but is %02x\n", i, expected_results[i], protobuf[i]);
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retVal = 0;
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}
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}
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ipfs_unixfs_free(unixfs);
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return retVal;
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}
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