Module runner 

Parallel mutation testing runner.

This module provides high-performance parallel execution of mutation tests. Each mutant is tested in an isolated temporary workspace to enable concurrent execution.

Structs

MutantTestResult

Result of testing a single mutant.

MutationBatchResult

Result of a parallel mutation batch.

MutationEvmConfig

Immutable EVM inputs shared by the baseline and every mutation worker.

SharedMutationState

Tracks progress, cancellation, and timed-out workers across parallel workers.

Constants

MUTATION_STACK_SIZE 🔒

Functions

apply_mutation 🔒

Apply a mutation to a source file.

compile_and_test 🔒

Compiles and tests a mutant using the campaign’s already selected EVM and remote backend.

run_compile_and_test_with_timeout 🔒

Run compile_and_test on a worker thread and wait at most budget for it to complete. Returns TimedOut on overrun and Invalid on infrastructure errors / panics.

run_mutations_parallel_with_progress

Run mutation tests in parallel with optional progress display.

test_single_mutant_isolated 🔒

Test a single mutant in an isolated temporary workspace.

with_mutation_test_pool 🔒