third_party/WebKit/LayoutTests/crypto/random-values-limits.js

   1 if (self.importScripts)
   2     importScripts('../resources/js-test.js');
   3
   4 description("Tests the limits of crypto.randomValues.");
   5
   6 if (!self.ArrayBuffer)
   7     debug("This test requres ArrayBuffers to run!");
   8
   9 shouldBe("'crypto' in self", "true");
  10 shouldBe("'getRandomValues' in self.crypto", "true");
  11
  12 try {
  13     var almostTooLargeArray = new Uint8Array(65536);
  14     var tooLargeArray = new Uint8Array(65537);
  15
  16     shouldNotThrow("crypto.getRandomValues(almostTooLargeArray)");
  17     shouldThrow("crypto.getRandomValues(tooLargeArray)");
  18 } catch(ex) {
  19     debug(ex);
  20 }
  21
  22 finishJSTest();