Changes for version 0.38 - 2026-05-18

  • Bug fixes
    • Fix missing TER1/TER2/TER3 column in mutation dashboard
    • remove duplicate _lcsaj_coverage_for_file calls
    • move skipped-annotation note inside summary div
    • Fix MUTANT_SKIP_BEGIN/END regex to match only lines where the annotation is the entire content, preventing false positives in comments and POD

Documentation

Demonstrate the schema extractor
Extract test schemas from Perl modules
Extract schemas and optionally emit Perl tests
Generate fuzzing + corpus-based test harnesses from test schemas
Test coverage dashboard generator
Run mutation testing against a Perl test suite

Modules

Fuzz Testing, Mutation Testing, LCSAJ Metrics and Test Dashboard for Perl modules
AFL-style coverage-guided fuzzing for App::Test::Generator
Static LCSAJ extraction for Perl
Merge LCSAJ path data with runtime hits
Negate boolean return expressions to expose missing assertion coverage
Replace return expressions with undef to expose missing undef-return checks in the test suite
Generate and apply mutation tests
Example module for schema extraction testing
Extract test schemas from Perl modules
Template for the test files generated by App::Test::Generator
Debugger backend for LCSAJ coverage

Provides

in lib/App/Test/Generator/Analyzer/Complexity.pm
in lib/App/Test/Generator/Analyzer/Return.pm
in lib/App/Test/Generator/Analyzer/ReturnMeta.pm
in lib/App/Test/Generator/Analyzer/SideEffect.pm
in lib/App/Test/Generator/Emitter/Perl.pm
in lib/App/Test/Generator/Model/Method.pm
in lib/App/Test/Generator/Mutant.pm
in lib/App/Test/Generator/Mutation/Base.pm
in lib/App/Test/Generator/Mutation/ConditionalInversion.pm
in lib/App/Test/Generator/Mutation/NumericBoundary.pm
in lib/App/Test/Generator/Planner.pm
in lib/App/Test/Generator/Planner/Fixture.pm
in lib/App/Test/Generator/Planner/Grouping.pm
in lib/App/Test/Generator/Planner/Isolation.pm
in lib/App/Test/Generator/Planner/Mock.pm
in lib/App/Test/Generator/TestStrategy.pm