Rename to hkt.sh

node_modules/puppeteer-extra-plugin-stealth/evasions/navigator.hardwareConcurrency/index.test.js

@@ -0,0 +1,59 @@
+const test = require('ava')
+const os = require('os')
+
+const { vanillaPuppeteer, addExtra } = require('../../test/util')
+
+const {
+  getVanillaFingerPrint,
+  getStealthFingerPrint
+} = require('../../test/util')
+const Plugin = require('.')
+
+const fingerprintFn = page => page.evaluate('navigator.hardwareConcurrency')
+
+test('vanilla: matches real core count', async t => {
+  const { pageFnResult } = await getVanillaFingerPrint(fingerprintFn)
+  t.is(pageFnResult, os.cpus().length)
+})
+
+test('stealth: default is set to 4', async t => {
+  const { pageFnResult } = await getStealthFingerPrint(Plugin, fingerprintFn)
+  t.is(pageFnResult, 4)
+})
+
+test('stealth: will override value correctly', async t => {
+  const { pageFnResult } = await getStealthFingerPrint(Plugin, fingerprintFn, {
+    hardwareConcurrency: 8
+  })
+  t.is(pageFnResult, 8)
+})
+
+test('stealth: does patch getters properly', async t => {
+  const puppeteer = addExtra(vanillaPuppeteer).use(Plugin())
+  const browser = await puppeteer.launch({ headless: true })
+  const page = await browser.newPage()
+
+  const results = await page.evaluate(() => {
+    const hasInvocationError = (() => {
+      try {
+        // eslint-disable-next-line dot-notation
+        Object['seal'](Object.getPrototypeOf(navigator)['hardwareConcurrency'])
+        return false
+      } catch (err) {
+        return true
+      }
+    })()
+    return {
+      hasInvocationError,
+      toString: Object.getOwnPropertyDescriptor(
+        Object.getPrototypeOf(navigator),
+        'hardwareConcurrency'
+      ).get.toString()
+    }
+  })
+
+  t.deepEqual(results, {
+    hasInvocationError: true,
+    toString: 'function get hardwareConcurrency() { [native code] }'
+  })
+})