App::Test::Generator

Coverage Report

File ▲	Stmt ▲	Branch ▲	Cond ▲	Sub ▲	Total ▲	Δ ▲
bin/extract-schemas 🔍	53.2	28.3	20.0	83.3	45.9%	● 0.0%
bin/fuzz-harness-generator 🔍	40.6	31.2	33.3	69.2	38.6%	● 0.0%
lib/App/Test/Generator.pm 🔍	84.5	72.3	65.6	100.0	78.3%	▼ 0.1%
lib/App/Test/Generator/Analyzer/Complexity.pm 🔍	100.0	92.9	100.0	100.0	98.3%	● 0.0%
lib/App/Test/Generator/Analyzer/Return.pm 🔍	100.0	87.5	12.5	100.0	82.2%	● 0.0%
lib/App/Test/Generator/Analyzer/ReturnMeta.pm 🔍	100.0	86.4	100.0	100.0	96.5%	● 0.0%
lib/App/Test/Generator/Analyzer/SideEffect.pm 🔍	100.0	100.0	100.0	100.0	100.0%	● 0.0%
lib/App/Test/Generator/CoverageGuidedFuzzer.pm 🔍	91.9	80.2	67.4	93.2	85.6%	● 0.0%
lib/App/Test/Generator/Emitter/Perl.pm 🔍	100.0	100.0	75.0	100.0	98.4%	● 0.0%
lib/App/Test/Generator/LCSAJ.pm 🔍	100.0	86.4	83.3	100.0	96.8%	● 0.0%
lib/App/Test/Generator/LCSAJ/Coverage.pm 🔍	100.0	83.3	0.0	100.0	96.4%	● 0.0%
lib/App/Test/Generator/Model/Method.pm 🔍	100.0	96.6	86.7	100.0	97.8%	● 0.0%
lib/App/Test/Generator/Mutant.pm 🔍	100.0	100.0	0.0	100.0	100.0%	● 0.0%
lib/App/Test/Generator/Mutation/Base.pm 🔍	100.0	0.0	0.0	100.0	100.0%	● 0.0%
lib/App/Test/Generator/Mutation/BooleanNegation.pm 🔍	96.4	60.7	63.2	100.0	82.0%	● 0.0%
lib/App/Test/Generator/Mutation/ConditionalInversion.pm 🔍	96.6	59.1	58.3	100.0	81.6%	● 0.0%
lib/App/Test/Generator/Mutation/NumericBoundary.pm 🔍	95.3	45.8	43.3	100.0	74.0%	● 0.0%
lib/App/Test/Generator/Mutation/ReturnUndef.pm 🔍	96.3	64.3	57.9	100.0	81.8%	● 0.0%
lib/App/Test/Generator/Mutator.pm 🔍	95.7	79.4	85.0	95.2	91.1%	● 0.0%
lib/App/Test/Generator/Planner.pm 🔍	100.0	78.6	83.3	100.0	95.4%	● 0.0%
lib/App/Test/Generator/Planner/Fixture.pm 🔍	100.0	100.0	0.0	100.0	100.0%	● 0.0%
lib/App/Test/Generator/Planner/Grouping.pm 🔍	100.0	100.0	100.0	100.0	100.0%	● 0.0%
lib/App/Test/Generator/Planner/Isolation.pm 🔍	100.0	100.0	100.0	100.0	100.0%	● 0.0%
lib/App/Test/Generator/Planner/Mock.pm 🔍	100.0	100.0	50.0	100.0	97.3%	● 0.0%
lib/App/Test/Generator/SchemaExtractor.pm 🔍	84.1	73.9	57.9	97.7	77.0%	● 0.0%
lib/App/Test/Generator/Template.pm 🔍	100.0	100.0	66.7	100.0	96.6%	● 0.0%
lib/App/Test/Generator/TestStrategy.pm 🔍	98.1	83.3	71.0	100.0	87.5%	● 0.0%
Summary		27 files		Avg: 88%, Low: 2
Total	93.8	77.4	58.5	97.7	88.1

Coverage Trend

Show regression trend

Use mouse wheel or pinch to zoom; drag to pan

No issues active on RT

CPAN Testers Failures for App-Test-Generator 0.36

Fails on Perl ≤ 5.34.3; passes on Perl ≥ 5.36.0. See perldelta for this release Strong confidence

Failure Summary (all reports)

Perl 5.22.x: 5 failures
freebsd: 20 failures
5.34 / linux: 4 failures

Likely Root Causes

Cause	Confidence	Evidence
Perl version regression (Perl < 5.36.0) (perldelta)	Strong (100%)	All failures on Perl ≤ 5.34.3 All passes on Perl ≥ 5.36.0

Showing one failure per OS/Perl combination.

FAIL UNKNOWN NA NEW only

35 report(s) on Perl ≤ 5.34.3 omitted — expected failures, see version cliff notice above.

Date ▲	OS ▲	Perl ▲	Reporter ▲	New ▲	Report

Mutation Report

Mutation Summary

Score: 63.14%
Total: 1503
Killed: 949
Survived: 554

Mutation Files

File	Total	Killed	Survivors	Score%	Complexity	TER1 / TER2 / TER3
lib/App/Test/Generator/Sample/Module.pm 🔍	46	0	46	0.0%	25	n/a / n/a / 0.0%
lib/Devel/App/Test/Generator/LCSAJ/Runtime.pm 🔍	3	0	3	0.0%	10	n/a / n/a / 0.0%
lib/App/Test/Generator/CoverageGuidedFuzzer.pm 🔍	145	85	60	58.6%	108	91.9% / 80.2% / 97.8%
lib/App/Test/Generator/SchemaExtractor.pm 🔍	786	464	322	59.0%	1308	84.1% / 73.9% / 97.0%
lib/App/Test/Generator.pm 🔍	319	203	116	63.6%	360	84.5% / 72.3% / 98.4%
lib/App/Test/Generator/Mutation/BooleanNegation.pm 🔍	17	15	2	88.2%	23	96.4% / 60.7% / 100.0%
lib/App/Test/Generator/Mutation/ReturnUndef.pm 🔍	17	15	2	88.2%	23	96.3% / 64.3% / 100.0%
lib/App/Test/Generator/Mutator.pm 🔍	19	17	2	89.5%	19	95.7% / 79.4% / 100.0%
lib/App/Test/Generator/TestStrategy.pm 🔍	12	11	1	91.7%	26	98.1% / 83.3% / 100.0%
lib/App/Test/Generator/Analyzer/Complexity.pm 🔍	16	16	0	100.0%	11	100.0% / 92.9% / 100.0%
lib/App/Test/Generator/Analyzer/Return.pm 🔍	3	3	0	100.0%	6	100.0% / 87.5% / 100.0%
lib/App/Test/Generator/Analyzer/ReturnMeta.pm 🔍	19	19	0	100.0%	16	100.0% / 86.4% / 100.0%
lib/App/Test/Generator/Analyzer/SideEffect.pm 🔍	3	3	0	100.0%	12	100.0% / 100.0% / 100.0%
lib/App/Test/Generator/Emitter/Perl.pm 🔍	32	32	0	100.0%	20	100.0% / 100.0% / 100.0%
lib/App/Test/Generator/LCSAJ.pm 🔍	8	8	0	100.0%	16	100.0% / 86.4% / 100.0%
lib/App/Test/Generator/LCSAJ/Coverage.pm 🔍	1	1	0	100.0%	7	100.0% / 83.3% / 100.0%
lib/App/Test/Generator/Model/Method.pm 🔍	33	33	0	100.0%	36	100.0% / 96.6% / 100.0%
lib/App/Test/Generator/Mutation/ConditionalInversion.pm 🔍	9	9	0	100.0%	24	96.6% / 59.1% / 100.0%
lib/App/Test/Generator/Mutation/NumericBoundary.pm 🔍	10	10	0	100.0%	28	95.3% / 45.8% / 100.0%
lib/App/Test/Generator/Planner.pm 🔍	3	3	0	100.0%	11	100.0% / 78.6% / 100.0%
lib/App/Test/Generator/Planner/Mock.pm 🔍	1	1	0	100.0%	6	100.0% / 100.0% / 100.0%
lib/App/Test/Generator/Template.pm 🔍	1	1	0	100.0%	3	100.0% / 100.0% / 100.0%

Structural Coverage (Approximate)

Statement Coverage: 85.11% (4577 / 5378)
Branch Coverage: 73.06% (2224 / 3044)
Approximate LCSAJ derived from branch and statement coverage.

Executive Summary

Tests execute 85.11% of the code but detect only 63.14% of injected faults — consider adding targeted tests to kill surviving mutants.