test_crypto.js - mozsearch

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/* Any copyright is dedicated to the Public Domain.

 * http://creativecommons.org/publicdomain/zero/1.0/ */

function run_test() {

  let sb = new Cu.Sandbox('https://www.example.com',

                          { wantGlobalProperties:

                            ["crypto", "TextEncoder", "TextDecoder", "isSecureContext"],

                            forceSecureContext: true,

});

  sb.ok = ok;

  Cu.evalInSandbox('ok(this.crypto);', sb);

  Cu.evalInSandbox('ok(this.crypto.subtle);', sb);

  sb.equal = equal;

  let innerPromise = new Promise(r => (sb.test_done = r));

  Cu.evalInSandbox('crypto.subtle.digest("SHA-256", ' +

                   '                     new TextEncoder().encode("abc"))' +

                   '  .then(h => equal(new Uint16Array(h)[0], 30906))' +

                   '  .then(test_done);', sb);

  Cu.importGlobalProperties(["crypto"]);

  ok(crypto);

  ok(crypto.subtle);

  let outerPromise = crypto.subtle.digest("SHA-256", new TextEncoder().encode("abc"))

      .then(h => Assert.equal(new Uint16Array(h)[0], 30906));

  do_test_pending();

  Promise.all([innerPromise, outerPromise]).then(() => do_test_finished());