1 2## tests for old versus new (ie guaranteed eight chars, added in 0.6.16) format for crc32 3 4suppressMessages(library(digest)) 5 6 7args <- c(0L, 51L, 126L, 8480L, 60929L, 180832L) 8 9resOld <- c("b7fa0888", "82a699e", "4754b3", "b3da3", "e67c", "872") 10resNew <- c("b7fa0888", "082a699e", "004754b3", "000b3da3", "0000e67c", "00000872") 11 12options("digestOldCRC32Format" = TRUE) 13expect_identical(sapply(args, digest, algo="crc32"), resOld) 14 15options("digestOldCRC32Format" = FALSE) 16expect_identical(sapply(args, digest, algo="crc32"), resNew) 17