diff --git a/.github/PULL_REQUEST_TEMPLATE/coverage.md b/.github/PULL_REQUEST_TEMPLATE/coverage.md
new file mode 100644
index 0000000000..3a782c15e8
--- /dev/null
+++ b/.github/PULL_REQUEST_TEMPLATE/coverage.md
@@ -0,0 +1,33 @@
+---
+name: Coverage improvement
+about: PR opened by the Copilot coverage agent
+---
+
+## Coverage improvement
+
+### What this PR covers
+<!-- List which files' coverage improved and by how much -->
+| File | Before | After | Δ |
+|------|--------|-------|---|
+|      |        |       |   |
+
+### Closes
+<!-- Link the coverage issue: Closes #NNN -->
+
+### Self-audit results
+
+- [ ] `yarn backendTests` passes
+- [ ] Every file listed in the issue improved by ≥ 10 percentage points OR reached ≥ 60% line coverage
+- [ ] No test uses `assert.ok(true)` or is an empty stub
+- [ ] Test names describe behavior, not implementation
+- [ ] No test depends on another test's side effects
+- [ ] Presets-mode and kits/variants mode both exercised where relevant
+- [ ] Single-config and multi-config generator paths both tested where relevant
+- [ ] `yarn lint` passes
+- [ ] `CHANGELOG.md` has an entry under `Improvements:`
+- [ ] Tests are in `test/unit-tests/backend/` (runnable without VS Code host)
+
+### Coverage delta (paste `c8` text report here)
+```
+(paste output of: npx c8 report --reporter=text)
+```
diff --git a/.github/copilot-instructions.md b/.github/copilot-instructions.md
index e7e427ec90..cd09e24b02 100644
--- a/.github/copilot-instructions.md
+++ b/.github/copilot-instructions.md
@@ -111,6 +111,10 @@ One entry under the current version in `CHANGELOG.md`, in the appropriate sectio
 - [ ] Behavior verified with **single-config** and **multi-config** generators
 - [ ] Windows/macOS/Linux differences considered (paths, env vars, MSVC toolchain, generator availability)
 
+## Test coverage improvements
+
+When working on issues labeled `test-coverage`, read `.github/instructions/copilot-test-coverage.instructions.md` before starting — it contains the mandatory self-audit protocol, test quality rules, and scope constraints for coverage work.
+
 ## Where to start
 
 - **Configure/build/test behavior** → `src/cmakeProject.ts` + `src/drivers/`
diff --git a/.github/instructions/copilot-test-coverage.instructions.md b/.github/instructions/copilot-test-coverage.instructions.md
new file mode 100644
index 0000000000..3adf22a116
--- /dev/null
+++ b/.github/instructions/copilot-test-coverage.instructions.md
@@ -0,0 +1,77 @@
+---
+description: "Instructions for the Copilot coding agent when working on test-coverage issues."
+applyTo: "test/unit-tests/**/*.ts,src/**/*.ts"
+---
+
+# Test Coverage Agent — Self-Audit Protocol
+
+You are improving test coverage for `microsoft/vscode-cmake-tools`.
+This file contains mandatory protocol. Read all of it before writing code.
+
+## Step 1 — Orient before writing
+
+- Read every source file you will test in full
+- Read existing tests for that module (if any) in `test/unit-tests/backend/`
+- Identify every exported function, class, and branch condition
+- Do **not** write tests for private implementation details — test the public API
+- If a source file deeply depends on `vscode` APIs, skip it — note in the PR that it needs integration-test coverage
+
+## Step 2 — Write real tests, not stubs
+
+Every test must:
+- Have a descriptive name: `'expandString handles undefined variable in preset context'`
+- Assert exactly one logical behavior per `test()` block
+- Not depend on side effects from another test
+- Use `assert.strictEqual` / `assert.deepStrictEqual` over loose equality
+- For async code: `await` and assert the resolved value — never `.then()`
+
+## Step 3 — Run the full self-audit before opening the PR
+
+```bash
+# 1. Type-check test files
+npx tsc -p test.tsconfig.json --noEmit
+
+# 2. Lint
+yarn lint
+
+# 3. Run backend tests (this is the primary validation step)
+yarn backendTests
+
+# 4. Confirm coverage improved for the specific file
+npx c8 --all --reporter=text --src=src \
+  node ./node_modules/mocha/bin/_mocha \
+    -u tdd --timeout 999999 --colors \
+    -r ts-node/register \
+    -r tsconfig-paths/register \
+    "./test/unit-tests/backend/**/*.test.ts"
+```
+
+All steps must pass. If any fail, fix the failures before opening the PR.
+
+> **Note:** `yarn unitTests` requires a VS Code extension host and a display server.
+> It cannot be run in headless agent environments. The CI workflow validates those
+> separately — you only need to run `yarn backendTests` and `yarn lint` locally.
+
+## Step 4 — Coverage bar
+
+Do **not** open the PR unless every file listed in the issue has either:
+- improved by ≥ 10 percentage points from the baseline in the issue, **OR**
+- reached ≥ 60% line coverage
+
+## Test quality rules specific to this repo
+
+| Rule | Why |
+|------|-----|
+| Test both `useCMakePresets` branches where the source branches on it | Most bugs affect only one mode |
+| Test both single-config and multi-config generator paths where relevant | `CMAKE_BUILD_TYPE` vs `--config` are frequent bug sources |
+| For `src/expand.ts` changes: test every macro type | `copilot-instructions.md` explicitly mandates this |
+| For `src/diagnostics/`: test each compiler family's parser | `diagnostics.test.ts` is the largest test file — keep it comprehensive |
+| Use `@cmt/` path alias for imports from `src/` | Never use relative paths from outside `src/` |
+| Never use `console.log` in test files | Use the module logger or plain `assert` |
+
+## PR requirements
+
+- Branch name: `coverage/<module-name>-tests`
+- Open as **ready for review** only after the self-audit checklist in the issue is fully checked
+- **PR description must use the coverage template**: copy the contents of `.github/PULL_REQUEST_TEMPLATE/coverage.md` into the PR body (or append `?template=coverage.md` to the PR creation URL). Fill in the coverage-delta table and check every self-audit box.
+- `CHANGELOG.md` must have one entry under `Improvements:`
diff --git a/.github/scripts/check-coverage-and-open-issue.mjs b/.github/scripts/check-coverage-and-open-issue.mjs
new file mode 100644
index 0000000000..c2ee43e9c2
--- /dev/null
+++ b/.github/scripts/check-coverage-and-open-issue.mjs
@@ -0,0 +1,217 @@
+#!/usr/bin/env node
+// @ts-check
+import { readFileSync, writeFileSync, unlinkSync } from 'fs';
+import { spawnSync } from 'child_process';
+import { relative, resolve, join } from 'path';
+import { tmpdir } from 'os';
+
+const THRESHOLD = Number(process.env.THRESHOLD ?? 60);
+const SUMMARY_PATH = 'coverage/coverage-summary.json';
+const REPO = process.env.GITHUB_REPOSITORY;     // e.g. "microsoft/vscode-cmake-tools"
+
+if (!REPO) {
+    console.error('GITHUB_REPOSITORY is not set — are you running outside GitHub Actions?');
+    process.exit(1);
+}
+
+const RUN_URL = `https://github.com/${REPO}/actions/runs/${process.env.GITHUB_RUN_ID}`;
+
+// ── 1. Read Istanbul JSON summary ────────────────────────────────────────────
+let summary;
+try {
+    summary = JSON.parse(readFileSync(SUMMARY_PATH, 'utf8'));
+} catch {
+    console.log('No coverage summary found — skipping issue creation.');
+    process.exit(0);
+}
+
+// ── 2. Find files below threshold ────────────────────────────────────────────
+const belowThreshold = [];
+const repoRoot = resolve('.');
+
+for (const [file, metrics] of Object.entries(summary)) {
+    if (file === 'total') continue;
+
+    // Normalize: c8/Istanbul may emit absolute paths or repo-relative paths
+    const relPath = file.startsWith('/') || /^[A-Za-z]:[/\\]/.test(file)
+        ? relative(repoRoot, file).replace(/\\/g, '/')
+        : file;
+
+    if (!relPath.startsWith('src/')) continue;
+
+    const linePct   = metrics.lines.pct    ?? 0;
+    const branchPct = metrics.branches.pct ?? 0;
+    const fnPct     = metrics.functions.pct ?? 0;
+
+    if (linePct < THRESHOLD || fnPct < THRESHOLD) {
+        belowThreshold.push({ file: relPath, linePct, branchPct, fnPct });
+    }
+}
+
+const total      = summary.total ?? {};
+const totalLines = total.lines?.pct ?? 0;
+
+console.log(`\nTotal line coverage: ${totalLines}%  (threshold: ${THRESHOLD}%)`);
+console.log(`Files below threshold: ${belowThreshold.length}`);
+
+if (belowThreshold.length === 0 && totalLines >= THRESHOLD) {
+    console.log('✅ Coverage is above threshold — no issue needed.');
+    process.exit(0);
+}
+
+// ── 3. Check for existing open coverage issue (avoid duplicates) ─────────────
+let existingIssueNumber = null;
+try {
+    const result = spawnSync('gh', [
+        'issue', 'list',
+        '--repo', REPO,
+        '--label', 'test-coverage',
+        '--state', 'open',
+        '--json', 'number',
+        '--jq', '.[0].number'
+    ], { encoding: 'utf8' });
+    if (result.status === 0 && result.stdout.trim()) {
+        existingIssueNumber = result.stdout.trim();
+    }
+} catch {
+    // gh CLI may fail if label doesn't exist yet — continue to create
+}
+
+// ── 4. Build the issue body (this is the Copilot agent's instruction set) ────
+belowThreshold.sort((a, b) => a.linePct - b.linePct);  // worst files first
+
+const tableRows = belowThreshold
+    .slice(0, 20)  // cap at 20 files per issue to keep it focused
+    .map(f => `| \`${f.file}\` | ${f.linePct}% | ${f.branchPct}% | ${f.fnPct}% |`)
+    .join('\n');
+
+const fileList = belowThreshold
+    .slice(0, 20)
+    .map(f => `- \`${f.file}\` — ${f.linePct}% line coverage`)
+    .join('\n');
+
+const remainingCount = belowThreshold.length - Math.min(belowThreshold.length, 20);
+const remainingNote = remainingCount > 0
+    ? `\n\n> **${remainingCount} additional files** are also below threshold. They will appear here once the files above improve.`
+    : '';
+
+const issueBody = `\
+## Coverage below ${THRESHOLD}% threshold
+
+> **This issue is the instruction set for the GitHub Copilot coding agent.**
+> Copilot: read this entire body before writing a single line of code.
+
+**Coverage run:** ${RUN_URL}
+**Total line coverage:** ${totalLines}% — threshold is ${THRESHOLD}%
+
+### Files requiring new tests
+
+| File | Lines | Branches | Functions |
+|------|-------|----------|-----------|
+${tableRows}
+
+---
+
+### Agent instructions
+
+You are improving test coverage in \`microsoft/vscode-cmake-tools\`.
+Read \`.github/instructions/copilot-test-coverage.instructions.md\` before starting — it contains the
+mandatory self-audit protocol and test quality rules for this repo.
+
+**Files to cover (worst first):**
+${fileList}
+
+For each file:
+1. Read the source file fully before writing any test
+2. Identify the module's exported API surface
+3. Write tests in \`test/unit-tests/backend/\` that cover the uncovered branches
+4. Run the self-audit steps from \`.github/instructions/copilot-test-coverage.instructions.md\`
+5. Only open the PR after every self-audit step passes
+
+### Self-audit checklist (must be checked before opening PR)
+
+- [ ] \`yarn backendTests\` passes with no new failures
+- [ ] Each file listed above improved by ≥ 10 percentage points OR reached ≥ ${THRESHOLD}% line coverage
+- [ ] No test uses \`assert.ok(true)\` or is an empty stub
+- [ ] Test names describe behavior: \`'expandString handles undefined variable'\` not \`'test 1'\`
+- [ ] No test depends on another test's side effects
+- [ ] Presets-mode and kits/variants mode both exercised where the source branches on \`useCMakePresets\`
+- [ ] Single-config and multi-config generator paths both tested where relevant
+- [ ] \`yarn lint\` passes
+- [ ] \`CHANGELOG.md\` has an entry under \`Improvements:\`
+
+### Scope and testability
+
+Coverage is collected only from \`yarn backendTests\` (\`test/unit-tests/backend/\`).
+New tests **must** go in \`test/unit-tests/backend/\` and run in plain Node.js (no VS Code host).
+
+- If a \`src/\` file can be imported directly (no \`vscode\` dependency at import time), write backend tests for it.
+- If a file deeply depends on \`vscode\` APIs (e.g., \`extension.ts\`, \`projectController.ts\`, UI modules), **skip it** — add a comment in the PR noting it needs integration-test coverage instead.
+- Pure logic modules (\`expand.ts\`, \`shlex.ts\`, \`cache.ts\`, \`diagnostics/\`, \`preset.ts\`) are ideal targets.
+${remainingNote}
+
+### PR template
+
+When opening the pull request, **you must use the coverage PR template**.
+Include \`?template=coverage.md\` in the PR creation URL, or copy the contents of
+\`.github/PULL_REQUEST_TEMPLATE/coverage.md\` into the PR description and fill in
+the coverage table and checklist.
+
+### Constraints
+
+- Tests go in \`test/unit-tests/backend/\` — use Mocha \`suite\`/\`test\` with \`assert\`
+- Validate with \`yarn backendTests\`, not \`yarn unitTests\` (which requires a VS Code host)
+- Import source under test via the \`@cmt/\` path alias
+- Do **not** open the PR as a draft if the self-audit fails — fix it first
+- Do **not** touch source files outside \`test/\`
+`;
+
+// ── 5. Ensure the test-coverage label exists ─────────────────────────────────
+{
+    const result = spawnSync('gh', [
+        'label', 'create', 'test-coverage',
+        '--repo', REPO,
+        '--color', '0075ca',
+        '--description', 'Opened by the coverage agent',
+        '--force'
+    ], { stdio: 'inherit' });
+    // Non-zero is acceptable here — label may already exist without --force support
+    if (result.error) {
+        console.warn('Warning: could not ensure test-coverage label exists:', result.error.message);
+    }
+}
+
+// ── 6. Create or update the coverage issue ───────────────────────────────────
+const title = `Test coverage below ${THRESHOLD}% threshold — ${belowThreshold.length} files need tests (${new Date().toISOString().slice(0, 10)})`;
+
+// Write body to a temp file to avoid shell injection via file paths in the body
+const bodyFile = join(tmpdir(), `coverage-issue-body-${Date.now()}.md`);
+writeFileSync(bodyFile, issueBody, 'utf8');
+
+try {
+    let result;
+    if (existingIssueNumber) {
+        console.log(`\nUpdating existing issue #${existingIssueNumber}`);
+        result = spawnSync('gh', [
+            'issue', 'edit', existingIssueNumber,
+            '--repo', REPO,
+            '--title', title,
+            '--body-file', bodyFile
+        ], { stdio: 'inherit' });
+    } else {
+        console.log(`\nOpening issue: ${title}`);
+        result = spawnSync('gh', [
+            'issue', 'create',
+            '--repo', REPO,
+            '--title', title,
+            '--body-file', bodyFile,
+            '--label', 'test-coverage'
+        ], { stdio: 'inherit' });
+    }
+    if (result.status !== 0) {
+        console.error(`gh command failed with exit code ${result.status}`);
+        process.exit(result.status ?? 1);
+    }
+} finally {
+    try { unlinkSync(bodyFile); } catch { /* cleanup best-effort */ }
+}
diff --git a/.github/workflows/coverage-agent.yml b/.github/workflows/coverage-agent.yml
new file mode 100644
index 0000000000..688e6c1c75
--- /dev/null
+++ b/.github/workflows/coverage-agent.yml
@@ -0,0 +1,76 @@
+name: Coverage Agent
+
+on:
+  schedule:
+    - cron: '0 3 * * 1'   # weekly Monday 03:00 UTC
+  workflow_dispatch:
+    inputs:
+      threshold:
+        description: 'Line-coverage threshold (0-100)'
+        required: false
+        default: '60'
+
+env:
+  THRESHOLD: ${{ github.event.inputs.threshold || '60' }}
+
+jobs:
+  coverage:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      issues: write
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+
+      - name: Install Yarn
+        run: npm install -g yarn
+
+      - name: Install dependencies
+        run: yarn install
+
+      - name: Build (test config)
+        run: yarn pretest          # tsc -p test.tsconfig.json
+
+      # ── Coverage: backend tests (c8 uses V8 native coverage) ───────────
+      - name: Run backend tests with coverage
+        run: |
+          npx c8 \
+            --all \
+            --reporter=json-summary \
+            --reporter=text \
+            --src=src \
+            --include='src/**/*.ts' \
+            --exclude='src/**/*.d.ts' \
+            -o coverage \
+            node ./node_modules/mocha/bin/_mocha \
+              -u tdd --timeout 999999 --colors \
+              -r ts-node/register \
+              -r tsconfig-paths/register \
+              "./test/unit-tests/backend/**/*.test.ts"
+
+      # ── Unit tests (extension host — coverage not collected here) ──────
+      # c8/nyc cannot instrument the VS Code extension-host child process.
+      # This step validates tests pass; coverage comes from backend tests.
+      - name: Run unit tests
+        uses: GabrielBB/xvfb-action@v1.6
+        with:
+          run: node ./out/test/unit-tests/runTest.js
+
+      - name: Upload coverage artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-report
+          path: coverage/
+          retention-days: 14
+
+      # ── Evaluate coverage and open issue if below threshold ───────────────
+      - name: Check coverage and open issue
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          THRESHOLD: ${{ env.THRESHOLD }}
+        run: node .github/scripts/check-coverage-and-open-issue.mjs
diff --git a/.gitignore b/.gitignore
index 501f85a22f..a6ca4b4cdf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,7 @@
+.nyc_output/
 .vscode-test/
 build/
+coverage/
 dist/
 node_modules/
 out/
diff --git a/package.json b/package.json
index f5fef85269..3560405e8c 100644
--- a/package.json
+++ b/package.json
@@ -4452,6 +4452,7 @@
     "chai": "^4.3.0",
     "chai-as-promised": "^7.1.1",
     "chai-string": "^1.5.0",
+    "c8": "^10.1.0",
     "eslint": "^8.42.0",
     "eslint-plugin-import": "^2.29.1",
     "eslint-plugin-jsdoc": "^48.2.8",
diff --git a/yarn.lock b/yarn.lock
index 61e41e3dcd..24edab5961 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -136,6 +136,11 @@
     chalk "^2.0.0"
     js-tokens "^4.0.0"
 
+"@bcoe/v8-coverage@^1.0.1":
+  version "1.0.2"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/@bcoe/v8-coverage/-/v8-coverage-1.0.2.tgz#bbe12dca5b4ef983a0d0af4b07b9bc90ea0ababa"
+  integrity sha1-u+EtyltO+YOg0K9LB7m8kOoKuro=
+
 "@discoveryjs/json-ext@^0.5.0":
   version "0.5.7"
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/@discoveryjs/json-ext/-/json-ext-0.5.7.tgz"
@@ -249,6 +254,11 @@
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/@isaacs/cliui/-/cliui-9.0.0.tgz#4d0a3f127058043bf2e7ee169eaf30ed901302f3"
   integrity sha1-TQo/EnBYBDvy5+4Wnq8w7ZATAvM=
 
+"@istanbuljs/schema@^0.1.2", "@istanbuljs/schema@^0.1.3":
+  version "0.1.3"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/@istanbuljs/schema/-/schema-0.1.3.tgz#e45e384e4b8ec16bce2fd903af78450f6bf7ec98"
+  integrity sha1-5F44TkuOwWvOL9kDr3hFD2v37Jg=
+
 "@jridgewell/gen-mapping@^0.3.5":
   version "0.3.5"
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/@jridgewell/gen-mapping/-/gen-mapping-0.3.5.tgz#dcce6aff74bdf6dad1a95802b69b04a2fcb1fb36"
@@ -286,6 +296,14 @@
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.5.0.tgz#3188bcb273a414b0d215fd22a58540b989b9409a"
   integrity sha1-MYi8snOkFLDSFf0ipYVAuYm5QJo=
 
+"@jridgewell/trace-mapping@^0.3.12":
+  version "0.3.31"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/@jridgewell/trace-mapping/-/trace-mapping-0.3.31.tgz#db15d6781c931f3a251a3dac39501c98a6082fd0"
+  integrity sha1-2xXWeByTHzolGj2sOVAcmKYIL9A=
+  dependencies:
+    "@jridgewell/resolve-uri" "^3.1.0"
+    "@jridgewell/sourcemap-codec" "^1.4.14"
+
 "@jridgewell/trace-mapping@^0.3.24", "@jridgewell/trace-mapping@^0.3.25":
   version "0.3.25"
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/@jridgewell/trace-mapping/-/trace-mapping-0.3.25.tgz#15f190e98895f3fc23276ee14bc76b675c2e50f0"
@@ -623,6 +641,11 @@
     "@types/minimatch" "*"
     "@types/node" "*"
 
+"@types/istanbul-lib-coverage@^2.0.1":
+  version "2.0.6"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.6.tgz#7739c232a1fee9b4d3ce8985f314c0c6d33549d7"
+  integrity sha1-dznCMqH+6bTTzomF8xTAxtM1Sdc=
+
 "@types/js-yaml@^4.0.0":
   version "4.0.5"
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/@types/js-yaml/-/js-yaml-4.0.5.tgz"
@@ -1659,6 +1682,13 @@ brace-expansion@^5.0.2:
   dependencies:
     balanced-match "^4.0.2"
 
+brace-expansion@^5.0.5:
+  version "5.0.5"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/brace-expansion/-/brace-expansion-5.0.5.tgz#dcc3a37116b79f3e1b46db994ced5d570e930fdb"
+  integrity sha1-3MOjcRa3nz4bRtuZTO1dVw6TD9s=
+  dependencies:
+    balanced-match "^4.0.2"
+
 braces@^2.3.1, braces@^2.3.2, braces@^3.0.3, braces@~3.0.2:
   version "3.0.3"
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/braces/-/braces-3.0.3.tgz#490332f40919452272d55a8480adc0c441358789"
@@ -1723,6 +1753,23 @@ builtin-modules@^1.1.1:
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/builtin-modules/-/builtin-modules-1.1.1.tgz"
   integrity sha512-wxXCdllwGhI2kCC0MnvTGYTMvnVZTvqgypkiTI8Pa5tcz2i6VqsqwYGgqwXji+4RgCzms6EajE4IxiUH6HH8nQ==
 
+c8@^10.1.0:
+  version "10.1.3"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/c8/-/c8-10.1.3.tgz#54afb25ebdcc7f3b00112482c6d90d7541ad2fcd"
+  integrity sha1-VK+yXr3MfzsAESSCxtkNdUGtL80=
+  dependencies:
+    "@bcoe/v8-coverage" "^1.0.1"
+    "@istanbuljs/schema" "^0.1.3"
+    find-up "^5.0.0"
+    foreground-child "^3.1.1"
+    istanbul-lib-coverage "^3.2.0"
+    istanbul-lib-report "^3.0.1"
+    istanbul-reports "^3.1.6"
+    test-exclude "^7.0.1"
+    v8-to-istanbul "^9.0.0"
+    yargs "^17.7.2"
+    yargs-parser "^21.1.1"
+
 cache-base@^1.0.1:
   version "1.0.1"
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/cache-base/-/cache-base-1.0.1.tgz"
@@ -3432,7 +3479,7 @@ for-own@^1.0.0:
   dependencies:
     for-in "^1.0.1"
 
-foreground-child@^3.1.0, foreground-child@^3.3.1:
+foreground-child@^3.1.0, foreground-child@^3.1.1, foreground-child@^3.3.1:
   version "3.3.1"
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/foreground-child/-/foreground-child-3.3.1.tgz#32e8e9ed1b68a3497befb9ac2b6adf92a638576f"
   integrity sha1-Mujp7Rtoo0l777msK2rfkqY4V28=
@@ -3717,7 +3764,7 @@ glob-watcher@^5.0.3:
     normalize-path "^3.0.0"
     object.defaults "^1.1.0"
 
-glob@^10.4.5:
+glob@^10.4.1, glob@^10.4.5:
   version "10.5.0"
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/glob/-/glob-10.5.0.tgz#8ec0355919cd3338c28428a23d4f24ecc5fe738c"
   integrity sha1-jsA1WRnNMzjChCiiPU8k7MX+c4w=
@@ -4098,6 +4145,11 @@ hosted-git-info@^2.1.4, hosted-git-info@^3.0.8, hosted-git-info@^4.0.2:
   dependencies:
     lru-cache "^6.0.0"
 
+html-escaper@^2.0.0:
+  version "2.0.2"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/html-escaper/-/html-escaper-2.0.2.tgz#dfd60027da36a36dfcbe236262c00a5822681453"
+  integrity sha1-39YAJ9o2o238viNiYsAKWCJoFFM=
+
 htmlparser2@^6.1.0:
   version "6.1.0"
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/htmlparser2/-/htmlparser2-6.1.0.tgz"
@@ -4677,6 +4729,28 @@ isobject@^3.0.0, isobject@^3.0.1:
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/isobject/-/isobject-3.0.1.tgz"
   integrity sha1-TkMekrEalzFjaqH5yNHMvP2reN8=
 
+istanbul-lib-coverage@^3.0.0, istanbul-lib-coverage@^3.2.0:
+  version "3.2.2"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/istanbul-lib-coverage/-/istanbul-lib-coverage-3.2.2.tgz#2d166c4b0644d43a39f04bf6c2edd1e585f31756"
+  integrity sha1-LRZsSwZE1Do58Ev2wu3R5YXzF1Y=
+
+istanbul-lib-report@^3.0.0, istanbul-lib-report@^3.0.1:
+  version "3.0.1"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/istanbul-lib-report/-/istanbul-lib-report-3.0.1.tgz#908305bac9a5bd175ac6a74489eafd0fc2445a7d"
+  integrity sha1-kIMFusmlvRdaxqdEier9D8JEWn0=
+  dependencies:
+    istanbul-lib-coverage "^3.0.0"
+    make-dir "^4.0.0"
+    supports-color "^7.1.0"
+
+istanbul-reports@^3.1.6:
+  version "3.2.0"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/istanbul-reports/-/istanbul-reports-3.2.0.tgz#cb4535162b5784aa623cee21a7252cf2c807ac93"
+  integrity sha1-y0U1FitXhKpiPO4hpyUs8sgHrJM=
+  dependencies:
+    html-escaper "^2.0.0"
+    istanbul-lib-report "^3.0.0"
+
 jackspeak@^3.1.2:
   version "3.4.3"
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/jackspeak/-/jackspeak-3.4.3.tgz#8833a9d89ab4acde6188942bd1c53b6390ed5a8a"
@@ -5076,6 +5150,13 @@ lru-queue@^0.1.0:
   dependencies:
     es5-ext "~0.10.2"
 
+make-dir@^4.0.0:
+  version "4.0.0"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/make-dir/-/make-dir-4.0.0.tgz#c3c2307a771277cd9638305f915c29ae741b614e"
+  integrity sha1-w8IwencSd82WODBfkVwprnQbYU4=
+  dependencies:
+    semver "^7.5.3"
+
 make-error@^1.1.1:
   version "1.3.6"
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/make-error/-/make-error-1.3.6.tgz"
@@ -5230,6 +5311,13 @@ minimatch@^10.1.1:
   dependencies:
     brace-expansion "^5.0.2"
 
+minimatch@^10.2.2:
+  version "10.2.5"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/minimatch/-/minimatch-10.2.5.tgz#bd48687a0be38ed2961399105600f832095861d1"
+  integrity sha1-vUhoegvjjtKWE5kQVgD4MglYYdE=
+  dependencies:
+    brace-expansion "^5.0.5"
+
 minimatch@^3.0.3, minimatch@^3.0.4, minimatch@^3.0.5, minimatch@^3.1.1, minimatch@^3.1.2, minimatch@^3.1.5, minimatch@^5.1.6, minimatch@^9.0.5:
   version "3.1.5"
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/minimatch/-/minimatch-3.1.5.tgz#580c88f8d5445f2bd6aa8f3cadefa0de79fbd69e"
@@ -6540,16 +6628,16 @@ semver@^7.3.4, semver@^7.3.5, semver@^7.3.7, semver@^7.5.2:
   dependencies:
     lru-cache "^6.0.0"
 
+semver@^7.5.3, semver@^7.6.0:
+  version "7.7.4"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/semver/-/semver-7.7.4.tgz#28464e36060e991fa7a11d0279d2d3f3b57a7e8a"
+  integrity sha1-KEZONgYOmR+noR0CedLT87V6foo=
+
 semver@^7.5.4, semver@^7.6.3:
   version "7.6.3"
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/semver/-/semver-7.6.3.tgz#980f7b5550bc175fb4dc09403085627f9eb33143"
   integrity sha512-oVekP1cKtI+CTDvHWYFUcMtsK/00wmAEfyqKfNdARm8u1wNVhSgaX7A8d4UuIlUI5e84iEwOhs7ZPYRmzU9U6A==
 
-semver@^7.6.0:
-  version "7.7.4"
-  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/semver/-/semver-7.7.4.tgz#28464e36060e991fa7a11d0279d2d3f3b57a7e8a"
-  integrity sha1-KEZONgYOmR+noR0CedLT87V6foo=
-
 serialize-javascript@^6.0.2, serialize-javascript@^7.0.4:
   version "7.0.4"
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/serialize-javascript/-/serialize-javascript-7.0.4.tgz#c517735bd5b7631dd1fc191ee19cbb713ff8e05c"
@@ -7231,6 +7319,15 @@ terser@^5.31.1:
     commander "^2.20.0"
     source-map-support "~0.5.20"
 
+test-exclude@^7.0.1:
+  version "7.0.2"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/test-exclude/-/test-exclude-7.0.2.tgz#482392077630bc57d5630c13abe908bb910dfc65"
+  integrity sha1-SCOSB3YwvFfVYwwTq+kIu5EN/GU=
+  dependencies:
+    "@istanbuljs/schema" "^0.1.2"
+    glob "^10.4.1"
+    minimatch "^10.2.2"
+
 text-decoder@^1.1.0:
   version "1.2.7"
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/text-decoder/-/text-decoder-1.2.7.tgz#5d073a9a74b9c0a9d28dfadcab96b604af57d8ba"
@@ -7720,6 +7817,15 @@ uuid@^8.3.0, uuid@~8.3.2:
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/uuid/-/uuid-8.3.2.tgz"
   integrity sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==
 
+v8-to-istanbul@^9.0.0:
+  version "9.3.0"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/v8-to-istanbul/-/v8-to-istanbul-9.3.0.tgz#b9572abfa62bd556c16d75fdebc1a411d5ff3175"
+  integrity sha1-uVcqv6Yr1VbBbXX968GkEdX/MXU=
+  dependencies:
+    "@jridgewell/trace-mapping" "^0.3.12"
+    "@types/istanbul-lib-coverage" "^2.0.1"
+    convert-source-map "^2.0.0"
+
 v8flags@^3.2.0:
   version "3.2.0"
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/v8flags/-/v8flags-3.2.0.tgz"