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node_modules/npm-normalize-package-bin/test/object.js

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+const normalize = require('../')
+const t = require('tap')
+
+t.test('benign object', async t => {
+  // just clean up the ./ in the targets and remove anything weird
+  const pkg = { name: 'hello', version: 'world', bin: {
+    y: './x/y',
+    z: './y/z',
+    a: './a',
+  } }
+  const expect = { name: 'hello', version: 'world', bin: {
+    y: 'x/y',
+    z: 'y/z',
+    a: 'a',
+  } }
+  t.strictSame(normalize(pkg), expect)
+  t.strictSame(normalize(normalize(pkg)), expect, 'double sanitize ok')
+})
+
+t.test('empty and non-string targets', async t => {
+  // just clean up the ./ in the targets and remove anything weird
+  const pkg = { name: 'hello', version: 'world', bin: {
+    z: './././',
+    y: '',
+    './x': 'x.js',
+    re: /asdf/,
+    foo: { bar: 'baz' },
+    false: false,
+    null: null,
+    array: [1,2,3],
+    func: function () {},
+  } }
+  const expect = { name: 'hello', version: 'world', bin: {
+    x: 'x.js',
+  } }
+  t.strictSame(normalize(pkg), expect)
+  t.strictSame(normalize(normalize(pkg)), expect, 'double sanitize ok')
+})
+
+t.test('slashy object', async t => {
+  const pkg = { name: 'hello', version: 'world', bin: {
+    '/path/foo': '/etc/passwd',
+    'bar': '/etc/passwd',
+    '/etc/glorb/baz': '/etc/passwd',
+    '/etc/passwd:/bin/usr/exec': '/etc/passwd',
+  } }
+  const expect = {
+    name: 'hello',
+    version: 'world',
+    bin: {
+      foo: 'etc/passwd',
+      bar: 'etc/passwd',
+      baz: 'etc/passwd',
+      exec: 'etc/passwd',
+    }
+  }
+  t.strictSame(normalize(pkg), expect)
+  t.strictSame(normalize(normalize(pkg)), expect, 'double sanitize ok')
+})
+
+t.test('dotty object', async t => {
+  const pkg = {
+    name: 'hello',
+    version: 'world',
+    bin: {
+      'nodots': '../../../../etc/passwd',
+      '../../../../../../dots': '../../../../etc/passwd',
+      '.././../\\./..//C:\\./': 'this is removed',
+      '.././../\\./..//C:\\/': 'super safe programming language',
+      '.././../\\./..//C:\\x\\y\\z/': 'xyz',
+    } }
+  const expect = { name: 'hello', version: 'world', bin: {
+    nodots: 'etc/passwd',
+    dots: 'etc/passwd',
+    C: 'super safe programming language',
+    z: 'xyz',
+  } }
+  t.strictSame(normalize(pkg), expect)
+  t.strictSame(normalize(normalize(pkg)), expect, 'double sanitize ok')
+})
+
+t.test('weird object', async t => {
+  const pkg = { name: 'hello', version: 'world', bin: /asdf/ }
+  const expect = { name: 'hello', version: 'world' }
+  t.strictSame(normalize(pkg), expect)
+  t.strictSame(normalize(normalize(pkg)), expect, 'double sanitize ok')
+})
+
+t.test('oddball keys', async t => {
+  const pkg = {
+    bin: {
+      '~': 'target',
+      '£': 'target',
+      'ζ': 'target',
+      'ぎ': 'target',
+      '操': 'target',
+      '🎱': 'target',
+      '💎': 'target',
+      '💸': 'target',
+      '🦉': 'target',
+      'сheck-dom': 'target',
+      'Ωpm': 'target',
+      'ζλ': 'target',
+      'мга': 'target',
+      'пше': 'target',
+      'тзч': 'target',
+      'тзь': 'target',
+      'нфкт': 'target',
+      'ссср': 'target',
+      '君の名は': 'target',
+      '君の名は': 'target',
+    }
+  }
+
+  const expect = {
+    bin: {
+      '~': 'target',
+      '£': 'target',
+      'ζ': 'target',
+      'ぎ': 'target',
+      '操': 'target',
+      '🎱': 'target',
+      '💎': 'target',
+      '💸': 'target',
+      '🦉': 'target',
+      'сheck-dom': 'target',
+      'Ωpm': 'target',
+      'ζλ': 'target',
+      'мга': 'target',
+      'пше': 'target',
+      'тзч': 'target',
+      'тзь': 'target',
+      'нфкт': 'target',
+      'ссср': 'target',
+      '君の名は': 'target',
+    },
+  }
+
+  t.strictSame(normalize(pkg), expect)
+  t.strictSame(normalize(normalize(pkg)), expect, 'double sanitize ok')
+})