[Coverage Report] Test Coverage Report — 2026-10-09

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📊 Test Coverage Report — 2026-10-09

Overall Coverage

Metric	Coverage
Statements	91.62%
Branches	85.33%
Functions	90.32%
Lines	93.09%

🛡️ Security-Critical Path Status

🟢 OK src/docker-manager.ts: stmts=100% branch=100% funcs=100%
🟢 OK src/host-iptables.ts: stmts=100% branch=100% funcs=100%
🟢 OK src/squid-config.ts: stmts=100% branch=100% funcs=100%
🟢 OK src/cli.ts: stmts=85.71% branch=50% funcs=100%
🟢 OK src/domain-patterns.ts: stmts=100% branch=89.47% funcs=100%

📋 Coverage Table

File	Stmts	Branch	Funcs	Lines	Status
src/nvx/cleanup-registry.ts	42.8%	32.11%	54.23%	41.32%	❌
src/bounded-execution/finite-cardinality.ts	46.03%	35.29%	66.66%	52.83%	❌
src/microvm/network-reservation.ts	51.5%	54.86%	58.33%	53.27%	⚠️
src/bounded-execution/finite-disclosure.ts	51.78%	11.42%	37.5%	54.16%	⚠️
src/bounded-execution/finite-schema.ts	57.07%	56.88%	73.91%	59.58%	⚠️
src/nvx/cleanup-store.ts	65.59%	55.1%	71.42%	70.58%	⚠️
src/bounded-execution/strict-json-parser.ts	67.53%	65.04%	100%	83.49%	⚠️
src/nvx/preflight.ts	70.83%	73.33%	54.54%	72.03%	⚠️
src/enclave/runtime-preflight.ts	71.42%	46.51%	100%	70%	⚠️
src/microvm/rootfs.ts	71.69%	54.54%	100%	72%	⚠️
src/test-helpers/config-writer-dependency-mocks.test-utils.ts	73.91%	100%	80%	66.66%	⚠️
src/cloud-hypervisor/cleanup-vmm-identity.ts	75.86%	70.76%	100%	79.24%	⚠️
src/nvx/one-shot-adapter.ts	79.11%	66.66%	89.65%	81.74%	⚠️
src/cloud-hypervisor/virtiofsd.ts	79.38%	66.66%	64.28%	80.76%	⚠️
src/enclave/github-gateway.ts	79.8%	74.13%	83.87%	82.56%	⚠️
src/routing/bootstrap.ts	79.8%	68.27%	83.33%	85.26%	⚠️
src/nvx/runtime-lifecycle.ts	79.88%	63.59%	92.98%	84.56%	⚠️
src/cli.ts	85.71%	50%	100%	85.71%	✅
src/microvm/vsock-client.ts	93.07%	90.6%	91.3%	97.07%	✅
src/enclave/delegation-control-client.ts	94.92%	94.73%	92%	94.53%	✅
TOTAL	91.62%	85.33%	90.32%	93.09%

🔧 Function Audit

=== host-iptables.ts ===
=== squid-config.ts ===
=== domain-patterns.ts branch count ===
if-branches: 2
switch-branches: 1
Test files: 391 / Source files: 383

📅 Recent Source Changes (last 7 days)

+export function resolveRunSandboxBackend(primaryRuntime?: string): RunSandboxBackend {
+export function validateRunSandboxBackend(
+export async function captureEnclaveStartupDiagnostics(
+export async function planNvxLiveMounts(
+export function appendMountArguments(
+export function createStoragePropagationEvidence(root: string, invocation: string): StoragePropagationEvidence {
+export function observeStorageMount(text: string, target: string): StorageMountObservation {
+export function observeCoveringPropagation(text: string, target: string): Propagation {
+export function assertPrivateStorageObservation(observation: StorageMountObservation): void {
+export function assertPrivateStorageMount(text: string, target: string): void {

🔎 Notable Findings

• Overall coverage is strong (91.62% statements), and all five security-critical files (host-iptables.ts, squid-config.ts, docker-manager.ts, domain-patterns.ts, cli.ts) are at or above 85% statements.
• src/cli.ts has 100% function coverage but only 50% branch coverage, the weakest branch metric among the security-critical paths.
• src/domain-patterns.ts has 89.47% branch coverage; its uncovered branches are the remaining if/switch paths.
• Two non-security files are critically low: src/nvx/cleanup-registry.ts (42.8% statements) and src/bounded-execution/finite-cardinality.ts (46.03% statements).
• Several newly added exported functions (storage propagation and sandbox backend helpers) appear in the recent changes list; confirm they have direct tests.

🎯 Recommendations

1. High: Add tests for the branch paths in src/cli.ts (50% branch coverage), focusing on error and option-validation paths.
2. High: Raise coverage for src/nvx/cleanup-registry.ts and src/bounded-execution/finite-cardinality.ts, both below 50% statements.
3. Medium: Cover the uncovered branches in src/domain-patterns.ts (89.47%) and add direct tests for the newly exported storage-propagation helpers.

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Generated by test-coverage-reporter workflow. Trigger: push

Generated by Test Coverage Reporter · copilot · sum00 · 0.935 AIC · ⊞ 7.2K · ◷

• expires on Oct 16, 2026, 6:52 PM UTC