1 files changed, 676 insertions, 0 deletions
diff --git a/server/.yarn/unplugged/node-gyp-npm-9.3.1-43540bab9c/node_modules/node-gyp/test/test-find-visualstudio.js b/server/.yarn/unplugged/node-gyp-npm-9.3.1-43540bab9c/node_modules/node-gyp/test/test-find-visualstudio.js
new file mode 100644
index 0000000..1327cf8
--- /dev/null
+++ b/server/.yarn/unplugged/node-gyp-npm-9.3.1-43540bab9c/node_modules/node-gyp/test/test-find-visualstudio.js
@@ -0,0 +1,676 @@
+'use strict'
+
+const test = require('tap').test
+const fs = require('fs')
+const path = require('path')
+const findVisualStudio = require('../lib/find-visualstudio')
+const VisualStudioFinder = findVisualStudio.test.VisualStudioFinder
+
+const semverV1 = { major: 1, minor: 0, patch: 0 }
+
+delete process.env.VCINSTALLDIR
+
+function poison (object, property) {
+  function fail () {
+    console.error(Error(`Property ${property} should not have been accessed.`))
+    process.abort()
+  }
+  var descriptor = {
+    configurable: false,
+    enumerable: false,
+    get: fail,
+    set: fail
+  }
+  Object.defineProperty(object, property, descriptor)
+}
+
+function TestVisualStudioFinder () { VisualStudioFinder.apply(this, arguments) }
+TestVisualStudioFinder.prototype = Object.create(VisualStudioFinder.prototype)
+// Silence npmlog - remove for debugging
+TestVisualStudioFinder.prototype.log = {
+  silly: () => {},
+  verbose: () => {},
+  info: () => {},
+  warn: () => {},
+  error: () => {}
+}
+
+test('VS2013', function (t) {
+  t.plan(4)
+
+  const finder = new TestVisualStudioFinder(semverV1, null, (err, info) => {
+    t.strictEqual(err, null)
+    t.deepEqual(info, {
+      msBuild: 'C:\\MSBuild12\\MSBuild.exe',
+      path: 'C:\\VS2013',
+      sdk: null,
+      toolset: 'v120',
+      version: '12.0',
+      versionMajor: 12,
+      versionMinor: 0,
+      versionYear: 2013
+    })
+  })
+
+  finder.findVisualStudio2017OrNewer = (cb) => {
+    finder.parseData(new Error(), '', '', cb)
+  }
+  finder.regSearchKeys = (keys, value, addOpts, cb) => {
+    for (var i = 0; i < keys.length; ++i) {
+      const fullName = `${keys[i]}\\${value}`
+      switch (fullName) {
+        case 'HKLM\\Software\\Microsoft\\VisualStudio\\SxS\\VC7\\14.0':
+        case 'HKLM\\Software\\Wow6432Node\\Microsoft\\VisualStudio\\SxS\\VC7\\14.0':
+          continue
+        case 'HKLM\\Software\\Microsoft\\VisualStudio\\SxS\\VC7\\12.0':
+          t.pass(`expected search for registry value ${fullName}`)
+          return cb(null, 'C:\\VS2013\\VC\\')
+        case 'HKLM\\Software\\Microsoft\\MSBuild\\ToolsVersions\\12.0\\MSBuildToolsPath':
+          t.pass(`expected search for registry value ${fullName}`)
+          return cb(null, 'C:\\MSBuild12\\')
+        default:
+          t.fail(`unexpected search for registry value ${fullName}`)
+      }
+    }
+    return cb(new Error())
+  }
+  finder.findVisualStudio()
+})
+
+test('VS2013 should not be found on new node versions', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder({
+    major: 10,
+    minor: 0,
+    patch: 0
+  }, null, (err, info) => {
+    t.ok(/find .* Visual Studio/i.test(err), 'expect error')
+    t.false(info, 'no data')
+  })
+
+  finder.findVisualStudio2017OrNewer = (cb) => {
+    const file = path.join(__dirname, 'fixtures', 'VS_2017_Unusable.txt')
+    const data = fs.readFileSync(file)
+    finder.parseData(null, data, '', cb)
+  }
+  finder.regSearchKeys = (keys, value, addOpts, cb) => {
+    for (var i = 0; i < keys.length; ++i) {
+      const fullName = `${keys[i]}\\${value}`
+      switch (fullName) {
+        case 'HKLM\\Software\\Microsoft\\VisualStudio\\SxS\\VC7\\14.0':
+        case 'HKLM\\Software\\Wow6432Node\\Microsoft\\VisualStudio\\SxS\\VC7\\14.0':
+          continue
+        default:
+          t.fail(`unexpected search for registry value ${fullName}`)
+      }
+    }
+    return cb(new Error())
+  }
+  finder.findVisualStudio()
+})
+
+test('VS2015', function (t) {
+  t.plan(4)
+
+  const finder = new TestVisualStudioFinder(semverV1, null, (err, info) => {
+    t.strictEqual(err, null)
+    t.deepEqual(info, {
+      msBuild: 'C:\\MSBuild14\\MSBuild.exe',
+      path: 'C:\\VS2015',
+      sdk: null,
+      toolset: 'v140',
+      version: '14.0',
+      versionMajor: 14,
+      versionMinor: 0,
+      versionYear: 2015
+    })
+  })
+
+  finder.findVisualStudio2017OrNewer = (cb) => {
+    finder.parseData(new Error(), '', '', cb)
+  }
+  finder.regSearchKeys = (keys, value, addOpts, cb) => {
+    for (var i = 0; i < keys.length; ++i) {
+      const fullName = `${keys[i]}\\${value}`
+      switch (fullName) {
+        case 'HKLM\\Software\\Microsoft\\VisualStudio\\SxS\\VC7\\14.0':
+          t.pass(`expected search for registry value ${fullName}`)
+          return cb(null, 'C:\\VS2015\\VC\\')
+        case 'HKLM\\Software\\Microsoft\\MSBuild\\ToolsVersions\\14.0\\MSBuildToolsPath':
+          t.pass(`expected search for registry value ${fullName}`)
+          return cb(null, 'C:\\MSBuild14\\')
+        default:
+          t.fail(`unexpected search for registry value ${fullName}`)
+      }
+    }
+    return cb(new Error())
+  }
+  finder.findVisualStudio()
+})
+
+test('error from PowerShell', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1, null, null)
+
+  finder.parseData(new Error(), '', '', (info) => {
+    t.ok(/use PowerShell/i.test(finder.errorLog[0]), 'expect error')
+    t.false(info, 'no data')
+  })
+})
+
+test('empty output from PowerShell', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1, null, null)
+
+  finder.parseData(null, '', '', (info) => {
+    t.ok(/use PowerShell/i.test(finder.errorLog[0]), 'expect error')
+    t.false(info, 'no data')
+  })
+})
+
+test('output from PowerShell not JSON', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1, null, null)
+
+  finder.parseData(null, 'AAAABBBB', '', (info) => {
+    t.ok(/use PowerShell/i.test(finder.errorLog[0]), 'expect error')
+    t.false(info, 'no data')
+  })
+})
+
+test('wrong JSON from PowerShell', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1, null, null)
+
+  finder.parseData(null, '{}', '', (info) => {
+    t.ok(/use PowerShell/i.test(finder.errorLog[0]), 'expect error')
+    t.false(info, 'no data')
+  })
+})
+
+test('empty JSON from PowerShell', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1, null, null)
+
+  finder.parseData(null, '[]', '', (info) => {
+    t.ok(/find .* Visual Studio/i.test(finder.errorLog[0]), 'expect error')
+    t.false(info, 'no data')
+  })
+})
+
+test('future version', function (t) {
+  t.plan(3)
+
+  const finder = new TestVisualStudioFinder(semverV1, null, null)
+
+  finder.parseData(null, JSON.stringify([{
+    packages: [
+      'Microsoft.VisualStudio.Component.VC.Tools.x86.x64',
+      'Microsoft.VisualStudio.Component.Windows10SDK.17763',
+      'Microsoft.VisualStudio.VC.MSBuild.Base'
+    ],
+    path: 'C:\\VS',
+    version: '9999.9999.9999.9999'
+  }]), '', (info) => {
+    t.ok(/unknown version/i.test(finder.errorLog[0]), 'expect error')
+    t.ok(/find .* Visual Studio/i.test(finder.errorLog[1]), 'expect error')
+    t.false(info, 'no data')
+  })
+})
+
+test('single unusable VS2017', function (t) {
+  t.plan(3)
+
+  const finder = new TestVisualStudioFinder(semverV1, null, null)
+
+  const file = path.join(__dirname, 'fixtures', 'VS_2017_Unusable.txt')
+  const data = fs.readFileSync(file)
+  finder.parseData(null, data, '', (info) => {
+    t.ok(/checking/i.test(finder.errorLog[0]), 'expect error')
+    t.ok(/find .* Visual Studio/i.test(finder.errorLog[2]), 'expect error')
+    t.false(info, 'no data')
+  })
+})
+
+test('minimal VS2017 Build Tools', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1, null, (err, info) => {
+    t.strictEqual(err, null)
+    t.deepEqual(info, {
+      msBuild: 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\' +
+        'BuildTools\\MSBuild\\15.0\\Bin\\MSBuild.exe',
+      path:
+        'C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\BuildTools',
+      sdk: '10.0.17134.0',
+      toolset: 'v141',
+      version: '15.9.28307.665',
+      versionMajor: 15,
+      versionMinor: 9,
+      versionYear: 2017
+    })
+  })
+
+  poison(finder, 'regSearchKeys')
+  finder.findVisualStudio2017OrNewer = (cb) => {
+    const file = path.join(__dirname, 'fixtures',
+      'VS_2017_BuildTools_minimal.txt')
+    const data = fs.readFileSync(file)
+    finder.parseData(null, data, '', cb)
+  }
+  finder.findVisualStudio()
+})
+
+test('VS2017 Community with C++ workload', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1, null, (err, info) => {
+    t.strictEqual(err, null)
+    t.deepEqual(info, {
+      msBuild: 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\' +
+        'Community\\MSBuild\\15.0\\Bin\\MSBuild.exe',
+      path:
+        'C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Community',
+      sdk: '10.0.17763.0',
+      toolset: 'v141',
+      version: '15.9.28307.665',
+      versionMajor: 15,
+      versionMinor: 9,
+      versionYear: 2017
+    })
+  })
+
+  poison(finder, 'regSearchKeys')
+  finder.findVisualStudio2017OrNewer = (cb) => {
+    const file = path.join(__dirname, 'fixtures',
+      'VS_2017_Community_workload.txt')
+    const data = fs.readFileSync(file)
+    finder.parseData(null, data, '', cb)
+  }
+  finder.findVisualStudio()
+})
+
+test('VS2017 Express', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1, null, (err, info) => {
+    t.strictEqual(err, null)
+    t.deepEqual(info, {
+      msBuild: 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\' +
+        'WDExpress\\MSBuild\\15.0\\Bin\\MSBuild.exe',
+      path:
+        'C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\WDExpress',
+      sdk: '10.0.17763.0',
+      toolset: 'v141',
+      version: '15.9.28307.858',
+      versionMajor: 15,
+      versionMinor: 9,
+      versionYear: 2017
+    })
+  })
+
+  poison(finder, 'regSearchKeys')
+  finder.findVisualStudio2017OrNewer = (cb) => {
+    const file = path.join(__dirname, 'fixtures', 'VS_2017_Express.txt')
+    const data = fs.readFileSync(file)
+    finder.parseData(null, data, '', cb)
+  }
+  finder.findVisualStudio()
+})
+
+test('VS2019 Preview with C++ workload', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1, null, (err, info) => {
+    t.strictEqual(err, null)
+    t.deepEqual(info, {
+      msBuild: 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\' +
+        'Preview\\MSBuild\\Current\\Bin\\MSBuild.exe',
+      path:
+        'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Preview',
+      sdk: '10.0.17763.0',
+      toolset: 'v142',
+      version: '16.0.28608.199',
+      versionMajor: 16,
+      versionMinor: 0,
+      versionYear: 2019
+    })
+  })
+
+  poison(finder, 'regSearchKeys')
+  finder.findVisualStudio2017OrNewer = (cb) => {
+    const file = path.join(__dirname, 'fixtures',
+      'VS_2019_Preview.txt')
+    const data = fs.readFileSync(file)
+    finder.parseData(null, data, '', cb)
+  }
+  finder.findVisualStudio()
+})
+
+test('minimal VS2019 Build Tools', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1, null, (err, info) => {
+    t.strictEqual(err, null)
+    t.deepEqual(info, {
+      msBuild: 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\' +
+        'BuildTools\\MSBuild\\Current\\Bin\\MSBuild.exe',
+      path:
+        'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools',
+      sdk: '10.0.17134.0',
+      toolset: 'v142',
+      version: '16.1.28922.388',
+      versionMajor: 16,
+      versionMinor: 1,
+      versionYear: 2019
+    })
+  })
+
+  poison(finder, 'regSearchKeys')
+  finder.findVisualStudio2017OrNewer = (cb) => {
+    const file = path.join(__dirname, 'fixtures',
+      'VS_2019_BuildTools_minimal.txt')
+    const data = fs.readFileSync(file)
+    finder.parseData(null, data, '', cb)
+  }
+  finder.findVisualStudio()
+})
+
+test('VS2019 Community with C++ workload', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1, null, (err, info) => {
+    t.strictEqual(err, null)
+    t.deepEqual(info, {
+      msBuild: 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\' +
+        'Community\\MSBuild\\Current\\Bin\\MSBuild.exe',
+      path:
+        'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community',
+      sdk: '10.0.17763.0',
+      toolset: 'v142',
+      version: '16.1.28922.388',
+      versionMajor: 16,
+      versionMinor: 1,
+      versionYear: 2019
+    })
+  })
+
+  poison(finder, 'regSearchKeys')
+  finder.findVisualStudio2017OrNewer = (cb) => {
+    const file = path.join(__dirname, 'fixtures',
+      'VS_2019_Community_workload.txt')
+    const data = fs.readFileSync(file)
+    finder.parseData(null, data, '', cb)
+  }
+  finder.findVisualStudio()
+})
+
+function allVsVersions (t, finder) {
+  finder.findVisualStudio2017OrNewer = (cb) => {
+    const data0 = JSON.parse(fs.readFileSync(path.join(__dirname, 'fixtures',
+      'VS_2017_Unusable.txt')))
+    const data1 = JSON.parse(fs.readFileSync(path.join(__dirname, 'fixtures',
+      'VS_2017_BuildTools_minimal.txt')))
+    const data2 = JSON.parse(fs.readFileSync(path.join(__dirname, 'fixtures',
+      'VS_2017_Community_workload.txt')))
+    const data3 = JSON.parse(fs.readFileSync(path.join(__dirname, 'fixtures',
+      'VS_2017_Express.txt')))
+    const data4 = JSON.parse(fs.readFileSync(path.join(__dirname, 'fixtures',
+      'VS_2019_Preview.txt')))
+    const data5 = JSON.parse(fs.readFileSync(path.join(__dirname, 'fixtures',
+      'VS_2019_BuildTools_minimal.txt')))
+    const data6 = JSON.parse(fs.readFileSync(path.join(__dirname, 'fixtures',
+      'VS_2019_Community_workload.txt')))
+    const data = JSON.stringify(data0.concat(data1, data2, data3, data4,
+      data5, data6))
+    finder.parseData(null, data, '', cb)
+  }
+  finder.regSearchKeys = (keys, value, addOpts, cb) => {
+    for (var i = 0; i < keys.length; ++i) {
+      const fullName = `${keys[i]}\\${value}`
+      switch (fullName) {
+        case 'HKLM\\Software\\Microsoft\\VisualStudio\\SxS\\VC7\\14.0':
+        case 'HKLM\\Software\\Microsoft\\VisualStudio\\SxS\\VC7\\12.0':
+          continue
+        case 'HKLM\\Software\\Wow6432Node\\Microsoft\\VisualStudio\\SxS\\VC7\\12.0':
+          return cb(null, 'C:\\VS2013\\VC\\')
+        case 'HKLM\\Software\\Microsoft\\MSBuild\\ToolsVersions\\12.0\\MSBuildToolsPath':
+          return cb(null, 'C:\\MSBuild12\\')
+        case 'HKLM\\Software\\Wow6432Node\\Microsoft\\VisualStudio\\SxS\\VC7\\14.0':
+          return cb(null, 'C:\\VS2015\\VC\\')
+        case 'HKLM\\Software\\Microsoft\\MSBuild\\ToolsVersions\\14.0\\MSBuildToolsPath':
+          return cb(null, 'C:\\MSBuild14\\')
+        default:
+          t.fail(`unexpected search for registry value ${fullName}`)
+      }
+    }
+    return cb(new Error())
+  }
+}
+
+test('fail when looking for invalid path', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1, 'AABB', (err, info) => {
+    t.ok(/find .* Visual Studio/i.test(err), 'expect error')
+    t.false(info, 'no data')
+  })
+
+  allVsVersions(t, finder)
+  finder.findVisualStudio()
+})
+
+test('look for VS2013 by version number', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1, '2013', (err, info) => {
+    t.strictEqual(err, null)
+    t.deepEqual(info.versionYear, 2013)
+  })
+
+  allVsVersions(t, finder)
+  finder.findVisualStudio()
+})
+
+test('look for VS2013 by installation path', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1, 'C:\\VS2013',
+    (err, info) => {
+      t.strictEqual(err, null)
+      t.deepEqual(info.path, 'C:\\VS2013')
+    })
+
+  allVsVersions(t, finder)
+  finder.findVisualStudio()
+})
+
+test('look for VS2015 by version number', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1, '2015', (err, info) => {
+    t.strictEqual(err, null)
+    t.deepEqual(info.versionYear, 2015)
+  })
+
+  allVsVersions(t, finder)
+  finder.findVisualStudio()
+})
+
+test('look for VS2015 by installation path', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1, 'C:\\VS2015',
+    (err, info) => {
+      t.strictEqual(err, null)
+      t.deepEqual(info.path, 'C:\\VS2015')
+    })
+
+  allVsVersions(t, finder)
+  finder.findVisualStudio()
+})
+
+test('look for VS2017 by version number', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1, '2017', (err, info) => {
+    t.strictEqual(err, null)
+    t.deepEqual(info.versionYear, 2017)
+  })
+
+  allVsVersions(t, finder)
+  finder.findVisualStudio()
+})
+
+test('look for VS2017 by installation path', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1,
+    'C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Community',
+    (err, info) => {
+      t.strictEqual(err, null)
+      t.deepEqual(info.path,
+        'C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Community')
+    })
+
+  allVsVersions(t, finder)
+  finder.findVisualStudio()
+})
+
+test('look for VS2019 by version number', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1, '2019', (err, info) => {
+    t.strictEqual(err, null)
+    t.deepEqual(info.versionYear, 2019)
+  })
+
+  allVsVersions(t, finder)
+  finder.findVisualStudio()
+})
+
+test('look for VS2019 by installation path', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1,
+    'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools',
+    (err, info) => {
+      t.strictEqual(err, null)
+      t.deepEqual(info.path,
+        'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools')
+    })
+
+  allVsVersions(t, finder)
+  finder.findVisualStudio()
+})
+
+test('msvs_version match should be case insensitive', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1,
+    'c:\\program files (x86)\\microsoft visual studio\\2019\\BUILDTOOLS',
+    (err, info) => {
+      t.strictEqual(err, null)
+      t.deepEqual(info.path,
+        'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools')
+    })
+
+  allVsVersions(t, finder)
+  finder.findVisualStudio()
+})
+
+test('latest version should be found by default', function (t) {
+  t.plan(2)
+
+  const finder = new TestVisualStudioFinder(semverV1, null, (err, info) => {
+    t.strictEqual(err, null)
+    t.deepEqual(info.versionYear, 2019)
+  })
+
+  allVsVersions(t, finder)
+  finder.findVisualStudio()
+})
+
+test('run on a usable VS Command Prompt', function (t) {
+  t.plan(2)
+
+  process.env.VCINSTALLDIR = 'C:\\VS2015\\VC'
+  // VSINSTALLDIR is not defined on Visual C++ Build Tools 2015
+  delete process.env.VSINSTALLDIR
+
+  const finder = new TestVisualStudioFinder(semverV1, null, (err, info) => {
+    t.strictEqual(err, null)
+    t.deepEqual(info.path, 'C:\\VS2015')
+  })
+
+  allVsVersions(t, finder)
+  finder.findVisualStudio()
+})
+
+test('VCINSTALLDIR match should be case insensitive', function (t) {
+  t.plan(2)
+
+  process.env.VCINSTALLDIR =
+    'c:\\program files (x86)\\microsoft visual studio\\2019\\BUILDTOOLS\\VC'
+
+  const finder = new TestVisualStudioFinder(semverV1, null, (err, info) => {
+    t.strictEqual(err, null)
+    t.deepEqual(info.path,
+      'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools')
+  })
+
+  allVsVersions(t, finder)
+  finder.findVisualStudio()
+})
+
+test('run on a unusable VS Command Prompt', function (t) {
+  t.plan(2)
+
+  process.env.VCINSTALLDIR =
+    'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildToolsUnusable\\VC'
+
+  const finder = new TestVisualStudioFinder(semverV1, null, (err, info) => {
+    t.ok(/find .* Visual Studio/i.test(err), 'expect error')
+    t.false(info, 'no data')
+  })
+
+  allVsVersions(t, finder)
+  finder.findVisualStudio()
+})
+
+test('run on a VS Command Prompt with matching msvs_version', function (t) {
+  t.plan(2)
+
+  process.env.VCINSTALLDIR = 'C:\\VS2015\\VC'
+
+  const finder = new TestVisualStudioFinder(semverV1, 'C:\\VS2015',
+    (err, info) => {
+      t.strictEqual(err, null)
+      t.deepEqual(info.path, 'C:\\VS2015')
+    })
+
+  allVsVersions(t, finder)
+  finder.findVisualStudio()
+})
+
+test('run on a VS Command Prompt with mismatched msvs_version', function (t) {
+  t.plan(2)
+
+  process.env.VCINSTALLDIR =
+    'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC'
+
+  const finder = new TestVisualStudioFinder(semverV1, 'C:\\VS2015',
+    (err, info) => {
+      t.ok(/find .* Visual Studio/i.test(err), 'expect error')
+      t.false(info, 'no data')
+    })
+
+  allVsVersions(t, finder)
+  finder.findVisualStudio()
+})