187     LZ4F_preferences_t prefs;  in basicTests()  local
188     memset(&prefs, 0, sizeof(prefs));  in basicTests()
353     prefs.frameInfo.blockSizeID = LZ4F_max64KB;  in basicTests()
354     prefs.frameInfo.contentChecksumFlag = LZ4F_contentChecksumEnabled;  in basicTests()
355 …essFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs));  in basicTests()
359     prefs.frameInfo.contentChecksumFlag = LZ4F_noContentChecksum;  in basicTests()
360 …essFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs));  in basicTests()
364     prefs.frameInfo.blockSizeID = LZ4F_max256KB;  in basicTests()
365     prefs.frameInfo.contentChecksumFlag = LZ4F_contentChecksumEnabled;  in basicTests()
366 …essFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs));  in basicTests()
399     prefs.frameInfo.contentChecksumFlag = LZ4F_noContentChecksum;  in basicTests()
400 …ssFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs) );  in basicTests()
404     prefs.frameInfo.blockSizeID = LZ4F_max1MB;  in basicTests()
405     prefs.frameInfo.contentChecksumFlag = LZ4F_contentChecksumEnabled;  in basicTests()
406 …ssFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs) );  in basicTests()
410     prefs.frameInfo.contentChecksumFlag = LZ4F_noContentChecksum;  in basicTests()
411 …ssFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs) );  in basicTests()
415     prefs.frameInfo.blockSizeID = LZ4F_max4MB;  in basicTests()
416     prefs.frameInfo.contentChecksumFlag = LZ4F_contentChecksumEnabled;  in basicTests()
417     {   size_t const dstCapacity = LZ4F_compressFrameBound(testSize, &prefs);  in basicTests()
419 …    CHECK_V(cSize, LZ4F_compressFrame(compressedBuffer, dstCapacity, CNBuffer, testSize, &prefs) );  in basicTests()
424     prefs.frameInfo.contentChecksumFlag = LZ4F_noContentChecksum;  in basicTests()
425     {   size_t const dstCapacity = LZ4F_compressFrameBound(testSize, &prefs);  in basicTests()
427 …    CHECK_V(cSize, LZ4F_compressFrame(compressedBuffer, dstCapacity, CNBuffer, testSize, &prefs) );  in basicTests()
432     memset(&prefs, 0, sizeof(prefs));  in basicTests()
433     prefs.frameInfo.blockChecksumFlag = LZ4F_blockChecksumEnabled;  in basicTests()
434 …ssFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs) );  in basicTests()
461         memset(&(prefs.frameInfo), 0, sizeof(prefs.frameInfo));  in basicTests()
462         CHECK_V(cErr, LZ4F_compressBegin(cctx, compressedBuffer, testSize, &prefs));  in basicTests()
464 …CHECK_V(cErr, LZ4F_compressUpdate(cctx, op, LZ4F_compressBound(testSize, &prefs), CNBuffer, testSi…  in basicTests()
470         prefs.frameInfo.contentSize = testSize;  in basicTests()
472         CHECK_V(cErr, LZ4F_compressBegin(cctx, compressedBuffer, testSize, &prefs));  in basicTests()
474 …CHECK_V(cErr, LZ4F_compressUpdate(cctx, op, LZ4F_compressBound(testSize, &prefs), CNBuffer, testSi…  in basicTests()
480         prefs.frameInfo.contentSize = testSize+1;  in basicTests()
482         CHECK_V(cErr, LZ4F_compressBegin(cctx, compressedBuffer, testSize, &prefs));  in basicTests()
484 …CHECK_V(cErr, LZ4F_compressUpdate(cctx, op, LZ4F_compressBound(testSize, &prefs), CNBuffer, testSi…  in basicTests()
500         memset(&prefs.frameInfo, 0, sizeof(prefs.frameInfo));  in basicTests()
501         prefs.frameInfo.dictID = dictID;  in basicTests()
502         CHECK_V(cErr, LZ4F_compressBegin(cctx, compressedBuffer, testSize, &prefs));  in basicTests()
507         memset(&prefs.frameInfo, 0, sizeof(prefs.frameInfo));  in basicTests()
508         CHECK( LZ4F_getFrameInfo(dCtx, &prefs.frameInfo, compressedBuffer, &cErr) );  in basicTests()
509         if (prefs.frameInfo.dictID != dictID) goto _output_error;  in basicTests()
510         DISPLAYLEVEL(3, "%u \n", (U32)prefs.frameInfo.dictID);  in basicTests()
800         LZ4F_preferences_t prefs;  in fuzzerTests()  local
801         const LZ4F_preferences_t* prefsPtr = &prefs;  in fuzzerTests()
805         memset(&prefs, 0, sizeof(prefs));  in fuzzerTests()
806         prefs.frameInfo.blockMode = (LZ4F_blockMode_t)(FUZ_rand(&randState) & 1);  in fuzzerTests()
807         prefs.frameInfo.blockSizeID = (LZ4F_blockSizeID_t)(4 + (FUZ_rand(&randState) & 3));  in fuzzerTests()
808         prefs.frameInfo.blockChecksumFlag = (LZ4F_blockChecksum_t)(FUZ_rand(&randState) & 1);  in fuzzerTests()
809         prefs.frameInfo.contentChecksumFlag = (LZ4F_contentChecksum_t)(FUZ_rand(&randState) & 1);  in fuzzerTests()
810         prefs.frameInfo.contentSize = ((FUZ_rand(&randState) & 0xF) == 1) ? srcSize : 0;  in fuzzerTests()
811         prefs.autoFlush = neverFlush ? 0 : (FUZ_rand(&randState) & 7) == 2;  in fuzzerTests()
812         prefs.compressionLevel = -5 + (int)(FUZ_rand(&randState) % 11);  in fuzzerTests()