186     LZ4F_preferences_t prefs;  in basicTests()  local
187     memset(&prefs, 0, sizeof(prefs));  in basicTests()
357     prefs.frameInfo.blockSizeID = LZ4F_max64KB;  in basicTests()
358     prefs.frameInfo.contentChecksumFlag = LZ4F_contentChecksumEnabled;  in basicTests()
359 …essFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs));  in basicTests()
363     prefs.frameInfo.contentChecksumFlag = LZ4F_noContentChecksum;  in basicTests()
364 …essFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs));  in basicTests()
368     prefs.frameInfo.blockSizeID = LZ4F_max256KB;  in basicTests()
369     prefs.frameInfo.contentChecksumFlag = LZ4F_contentChecksumEnabled;  in basicTests()
370 …essFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs));  in basicTests()
403     prefs.frameInfo.contentChecksumFlag = LZ4F_noContentChecksum;  in basicTests()
404 …ssFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs) );  in basicTests()
408     prefs.frameInfo.blockSizeID = LZ4F_max1MB;  in basicTests()
409     prefs.frameInfo.contentChecksumFlag = LZ4F_contentChecksumEnabled;  in basicTests()
410 …ssFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs) );  in basicTests()
414     prefs.frameInfo.contentChecksumFlag = LZ4F_noContentChecksum;  in basicTests()
415 …ssFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs) );  in basicTests()
419     prefs.frameInfo.blockSizeID = LZ4F_max4MB;  in basicTests()
420     prefs.frameInfo.contentChecksumFlag = LZ4F_contentChecksumEnabled;  in basicTests()
421     {   size_t const dstCapacity = LZ4F_compressFrameBound(testSize, &prefs);  in basicTests()
423 …    CHECK_V(cSize, LZ4F_compressFrame(compressedBuffer, dstCapacity, CNBuffer, testSize, &prefs) );  in basicTests()
428     prefs.frameInfo.contentChecksumFlag = LZ4F_noContentChecksum;  in basicTests()
429     {   size_t const dstCapacity = LZ4F_compressFrameBound(testSize, &prefs);  in basicTests()
431 …    CHECK_V(cSize, LZ4F_compressFrame(compressedBuffer, dstCapacity, CNBuffer, testSize, &prefs) );  in basicTests()
436     memset(&prefs, 0, sizeof(prefs));  in basicTests()
437     prefs.frameInfo.blockChecksumFlag = LZ4F_blockChecksumEnabled;  in basicTests()
438 …ssFrame(compressedBuffer, LZ4F_compressFrameBound(testSize, &prefs), CNBuffer, testSize, &prefs) );  in basicTests()
465         memset(&(prefs.frameInfo), 0, sizeof(prefs.frameInfo));  in basicTests()
466         CHECK_V(cErr, LZ4F_compressBegin(cctx, compressedBuffer, testSize, &prefs));  in basicTests()
468 …CHECK_V(cErr, LZ4F_compressUpdate(cctx, op, LZ4F_compressBound(testSize, &prefs), CNBuffer, testSi…  in basicTests()
474         prefs.frameInfo.contentSize = testSize;  in basicTests()
476         CHECK_V(cErr, LZ4F_compressBegin(cctx, compressedBuffer, testSize, &prefs));  in basicTests()
478 …CHECK_V(cErr, LZ4F_compressUpdate(cctx, op, LZ4F_compressBound(testSize, &prefs), CNBuffer, testSi…  in basicTests()
484         prefs.frameInfo.contentSize = testSize+1;  in basicTests()
486         CHECK_V(cErr, LZ4F_compressBegin(cctx, compressedBuffer, testSize, &prefs));  in basicTests()
488 …CHECK_V(cErr, LZ4F_compressUpdate(cctx, op, LZ4F_compressBound(testSize, &prefs), CNBuffer, testSi…  in basicTests()
504         memset(&prefs.frameInfo, 0, sizeof(prefs.frameInfo));  in basicTests()
505         prefs.frameInfo.dictID = dictID;  in basicTests()
506         CHECK_V(cErr, LZ4F_compressBegin(cctx, compressedBuffer, testSize, &prefs));  in basicTests()
511         memset(&prefs.frameInfo, 0, sizeof(prefs.frameInfo));  in basicTests()
512         CHECK( LZ4F_getFrameInfo(dCtx, &prefs.frameInfo, compressedBuffer, &cErr) );  in basicTests()
513         if (prefs.frameInfo.dictID != dictID) goto _output_error;  in basicTests()
514         DISPLAYLEVEL(3, "%u \n", (U32)prefs.frameInfo.dictID);  in basicTests()
946         LZ4F_preferences_t prefs;  in fuzzerTests()  local
947         const LZ4F_preferences_t* prefsPtr = &prefs;  in fuzzerTests()
951         memset(&prefs, 0, sizeof(prefs));  in fuzzerTests()
952         prefs.frameInfo.blockMode = (LZ4F_blockMode_t)(FUZ_rand(&randState) & 1);  in fuzzerTests()
953         prefs.frameInfo.blockSizeID = (LZ4F_blockSizeID_t)(4 + (FUZ_rand(&randState) & 3));  in fuzzerTests()
954         prefs.frameInfo.blockChecksumFlag = (LZ4F_blockChecksum_t)(FUZ_rand(&randState) & 1);  in fuzzerTests()
955         prefs.frameInfo.contentChecksumFlag = (LZ4F_contentChecksum_t)(FUZ_rand(&randState) & 1);  in fuzzerTests()
956         prefs.frameInfo.contentSize = ((FUZ_rand(&randState) & 0xF) == 1) ? srcSize : 0;  in fuzzerTests()
957         prefs.autoFlush = neverFlush ? 0 : (FUZ_rand(&randState) & 7) == 2;  in fuzzerTests()
958         prefs.compressionLevel = -5 + (int)(FUZ_rand(&randState) % 11);  in fuzzerTests()