dust 1.0.0-beta.9

Coverage-guided fuzz testing for Dart

• 1.0.0-beta.9

• enable asserts in fuzz target VMs
• Added mutators to merge two existing seeds
• Stack 1-3 changes rather than only doing 1 mutation.
• Simplifier improvements: bugfixes, faster fixed-point search.
• Fixed issue treating failures as executions (printing . & double counting)
• New simplifier constraint "contains output"
• Better error when port is already taken and observatory fails to start
• Auto-snapshot scripts for users
• Better error when script is erroneous (though erroneous snapshots may not give a good error message)
• switch from vm_service_lib to vm_service
• Coverage stats by path as well as files that have not been executed.

• 1.0.0-beta.8

• Fix critical bug that broke fuzzer when no limit was set.

• 1.0.0-beta.7

• Run manual seeds first, corpus seeds second, seed dir third, for better performance when the seed dir requires minimization.

• 1.0.0-beta.6

• Specifiable fuzz count limit, and exits 1 if any failures detected.
• Time printouts during simplification
• Warning if simplifier changed output / "same output" constraint no longer defaults to ON.
• Run the simplifier to a fixed point when called from CLI.
• Optimized optimizer for long input sequences.

• 1.0.0-beta.5

• Automatic simplification of seeds
• Better simplification algorithm
• Optimized profile collection. crash_on_bad.dart now runs 6x faster, though programs which do more meaningful work will see less gain.
• Optimized simplifier. Will not collect coverage unless necessary.

• 1.0.0-beta.4

• Switch seed loading/persistence to more of a libfuzzer in/out/merge model.
• Added option to persist failures to a directory
• Changed compress_locations abbreviation from c to o.

• 1.0.0-beta.3

• Added a configurable timeout per case.
• Changed default stats interval to 120s
• Added seed loading/persistence to a directory

• 1.0.0-beta.2

• Added stat collection / printouts.

• 1.0.0-beta.1

• Added support for custom mutators.

• 1.0.0-beta.0

Initial release