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test for fail to decompress

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This commit is contained in:
Soojin Nam
2017-02-22 16:04:48 +09:00
parent 44ba42cf22
commit 971c161318
2 changed files with 17 additions and 8 deletions
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6
examples/dictionary_decompression.c
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@ -78,10 +78,14 @@ static void decompress(const char* fname, const ZSTD_DDict* ddict)
size_t cSize;
void* const cBuff = loadFile_orDie(fname, &cSize);
unsigned long long const rSize = ZSTD_findDecompressedSize(cBuff, cSize);
if (rSize==ZSTD_CONTENTSIZE_UNKNOWN) {
if (rSize==ZSTD_CONTENTSIZE_ERROR) {
fprintf(stderr, "%s : it was not compressed by zstd.\n", fname);
exit(5);
} else if (rSize==ZSTD_CONTENTSIZE_UNKNOWN) {
fprintf(stderr, "%s : original size unknown \n", fname);
exit(6);
}
void* const rBuff = malloc_orDie((size_t)rSize);
ZSTD_DCtx* const dctx = ZSTD_createDCtx();