* Added support for web worker. #5

* Changed throw error if input type is incorrect.
2026-08-12 20:31:34 +08:00 · 2017-10-07 09:27:54 +08:00
parent 310922df3b
commit 05de50a022
14 changed files with 629 additions and 119 deletions
@@ -3,9 +3,9 @@
 <head>
  <meta charset="UTF-8">
  <title>SHA512</title>
-  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/mocha/2.1.0/mocha.min.css">
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/mocha/2.1.0/mocha.min.js"></script>
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/expect.js/0.2.0/expect.min.js"></script>
+  <link rel="stylesheet" href="../node_modules/mocha/mocha.css">
+  <script src="../node_modules/mocha/mocha.js"></script>
+  <script src="../node_modules/expect.js/index.js"></script>
  <script src="../src/sha512.js"></script>
 </head>
 <body>
@@ -1,51 +1,72 @@
-// Node.js env
 expect = require('expect.js');
-sha512 = require('../src/sha512.js').sha512;
-sha384 = require('../src/sha512.js').sha384;
-sha512_256 = require('../src/sha512.js').sha512_256;
-sha512_224 = require('../src/sha512.js').sha512_224;
-require('./test.js');
+Worker = require('webworker-threads').Worker;

-delete require.cache[require.resolve('../src/sha512.js')];
-delete require.cache[require.resolve('./test.js')];
-sha512 = null;
-sha384 = null;
-sha512_256 = null;
-sha512_224 = null;
+function unset() {
+  delete require.cache[require.resolve('../src/sha512.js')];
+  delete require.cache[require.resolve('./test.js')];
+  sha512 = null;
+  sha384 = null;
+  sha512_256 = null;
+  sha512_224 = null;
+  BUFFER = undefined;
+  JS_SHA512_NO_WINDOW = undefined;
+  JS_SHA512_NO_NODE_JS = undefined;
+  JS_SHA512_NO_COMMON_JS = undefined;
+  JS_SHA512_NO_ARRAY_BUFFER = undefined;
+  JS_SHA512_NO_ARRAY_BUFFER_IS_VIEW = undefined;
+  window = undefined;
+}
+
+function requireToGlobal() {
+  sha512 = require('../src/sha512.js').sha512;
+  sha384 = require('../src/sha512.js').sha384;
+  sha512_256 = require('../src/sha512.js').sha512_256;
+  sha512_224 = require('../src/sha512.js').sha512_224;
+}
+
+function runCommonJsTest() {
+  requireToGlobal();
+  require('./test.js');
+  unset();
+}
+
+function runWindowTest() {
+  window = global;
+  require('../src/sha512.js');
+  require('./test.js');
+  unset();
+}
+
+// Node.js env
+BUFFER = true;
+runCommonJsTest();

 // Webpack browser env
 JS_SHA512_NO_NODE_JS = true;
 window = global;
-sha512 = require('../src/sha512.js').sha512;
-sha384 = require('../src/sha512.js').sha384;
-sha512_256 = require('../src/sha512.js').sha512_256;
-sha512_224 = require('../src/sha512.js').sha512_224;
-require('./test.js');
-
-delete require.cache[require.resolve('../src/sha512.js')];
-delete require.cache[require.resolve('./test.js')];
-sha512 = null;
-sha384 = null;
-sha512_256 = null;
-sha512_224 = null;
+runCommonJsTest();

 // browser env
 JS_SHA512_NO_NODE_JS = true;
 JS_SHA512_NO_COMMON_JS = true;
-window = global;
-require('../src/sha512.js');
-require('./test.js');
+runWindowTest();

-delete require.cache[require.resolve('../src/sha512.js')];
-delete require.cache[require.resolve('./test.js')];
-sha512 = null;
-sha384 = null;
-sha512_256 = null;
-sha512_224 = null;
+// browser env and no array buffer
+JS_SHA512_NO_NODE_JS = true;
+JS_SHA512_NO_COMMON_JS = true;
+JS_SHA512_NO_ARRAY_BUFFER = true;
+runWindowTest();
+
+// browser env and no isView
+JS_SHA512_NO_NODE_JS = true;
+JS_SHA512_NO_COMMON_JS = true;
+JS_SHA512_NO_ARRAY_BUFFER_IS_VIEW = true;
+runWindowTest();

 // browser AMD
 JS_SHA512_NO_NODE_JS = true;
 JS_SHA512_NO_COMMON_JS = true;
+JS_SHA512_NO_ARRAY_BUFFER_IS_VIEW = false;
 window = global;
 define = function (func) {
  sha512 = func();
@@ -57,3 +78,38 @@ define = function (func) {
 define.amd = true;

 require('../src/sha512.js');
+unset();
+
+// webworker
+WORKER = 'tests/worker.js';
+SOURCE = 'src/sha512.js';
+
+require('./worker-test.js');
+
+delete require.cache[require.resolve('./worker-test.js')];
+
+// cover webworker
+JS_SHA512_NO_WINDOW = true;
+JS_SHA512_NO_NODE_JS = true;
+WORKER = './worker.js';
+SOURCE = '../src/sha512.js';
+window = global;
+self = global;
+
+Worker = function (file) {
+  require(file);
+  currentWorker = this;
+
+  this.postMessage = function (data) {
+    onmessage({data: data});
+  };
+}
+
+postMessage = function (data) {
+  currentWorker.onmessage({data: data});
+}
+
+importScripts = function () {};
+
+requireToGlobal();
+require('./worker-test.js');
@@ -0,0 +1,27 @@
+<!doctype html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>SHA512</title>
+  <link rel="stylesheet" href="../node_modules/mocha/mocha.css">
+  <script src="../node_modules/mocha/mocha.js"></script>
+  <script src="../node_modules/expect.js/index.js"></script>
+  <script src="../node_modules/requirejs/require.js"></script>
+</head>
+<body>
+  <div id="mocha"></div>
+  <script>
+    mocha.setup('bdd');
+    require(['../src/sha512.js'], function (sha512) {
+      window.sha512 = sha512;
+      window.sha384 = sha512.sha384;
+      window.sha512_256 = sha512.sha512_256;
+      window.sha512_224 = sha512.sha512_224;
+      require(['test.js'], function () {
+        mocha.checkLeaks();
+        mocha.run();
+      });
+    });
+  </script>
+</body>
+</html>
@@ -37,19 +37,6 @@
      'Array': {
        'cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e': [],
        '07e547d9586f6a73f73fbac0435ed76951218fb7d0c8d788a309d785436bbb642e93a252a954f23912547d1e8a3b5ed6e1bfd7097821233fa0538f3db854fee6': [84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103]
-      },
-      'Uint8Array': {
-        '07e547d9586f6a73f73fbac0435ed76951218fb7d0c8d788a309d785436bbb642e93a252a954f23912547d1e8a3b5ed6e1bfd7097821233fa0538f3db854fee6': new Uint8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103])
-      },
-      'Int8Array': {
-        '07e547d9586f6a73f73fbac0435ed76951218fb7d0c8d788a309d785436bbb642e93a252a954f23912547d1e8a3b5ed6e1bfd7097821233fa0538f3db854fee6': new Int8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103])
-      },
-      'ArrayBuffer': {
-        'cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e': new ArrayBuffer(0),
-        'b8244d028981d693af7b456af8efa4cad63d282e19ff14942c246e50d9351d22704a802a71c3580b6370de4ceb293c324a8423342557d4e5c38438f0e36910ee': new ArrayBuffer(1),
-      },
-      'Object': {
-        'cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e': {what: 'ever'}
      }
    },
    sha384: {
@@ -79,19 +66,6 @@
      'Array': {
        '38b060a751ac96384cd9327eb1b1e36a21fdb71114be07434c0cc7bf63f6e1da274edebfe76f65fbd51ad2f14898b95b': [],
        'ca737f1014a48f4c0b6dd43cb177b0afd9e5169367544c494011e3317dbf9a509cb1e5dc1e85a941bbee3d7f2afbc9b1': [84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103]
-      },
-      'Uint8Array': {
-        'ca737f1014a48f4c0b6dd43cb177b0afd9e5169367544c494011e3317dbf9a509cb1e5dc1e85a941bbee3d7f2afbc9b1': new Uint8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103])
-      },
-      'Int8Array': {
-        'ca737f1014a48f4c0b6dd43cb177b0afd9e5169367544c494011e3317dbf9a509cb1e5dc1e85a941bbee3d7f2afbc9b1': new Int8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103])
-      },
-      'ArrayBuffer': {
-        '38b060a751ac96384cd9327eb1b1e36a21fdb71114be07434c0cc7bf63f6e1da274edebfe76f65fbd51ad2f14898b95b': new ArrayBuffer(0),
-        'bec021b4f368e3069134e012c2b4307083d3a9bdd206e24e5f0d86e13d6636655933ec2b413465966817a9c208a11717': new ArrayBuffer(1),
-      },
-      'Object': {
-        '38b060a751ac96384cd9327eb1b1e36a21fdb71114be07434c0cc7bf63f6e1da274edebfe76f65fbd51ad2f14898b95b': {what: 'ever'}
      }
    },
    sha512_256: {
@@ -121,19 +95,6 @@
      'Array': {
        'c672b8d1ef56ed28ab87c3622c5114069bdd3ad7b8f9737498d0c01ecef0967a': [],
        'dd9d67b371519c339ed8dbd25af90e976a1eeefd4ad3d889005e532fc5bef04d': [84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103]
-      },
-      'Uint8Array': {
-        'dd9d67b371519c339ed8dbd25af90e976a1eeefd4ad3d889005e532fc5bef04d': new Uint8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103])
-      },
-      'Int8Array': {
-        'dd9d67b371519c339ed8dbd25af90e976a1eeefd4ad3d889005e532fc5bef04d': new Int8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103])
-      },
-      'ArrayBuffer': {
-        'c672b8d1ef56ed28ab87c3622c5114069bdd3ad7b8f9737498d0c01ecef0967a': new ArrayBuffer(0),
-        '10baad1713566ac2333467bddb0597dec9066120dd72ac2dcb8394221dcbe43d': new ArrayBuffer(1),
-      },
-      'Object': {
-        'c672b8d1ef56ed28ab87c3622c5114069bdd3ad7b8f9737498d0c01ecef0967a': {what: 'ever'}
      }
    },
    sha512_224: {
@@ -163,23 +124,70 @@
      'Array': {
        '6ed0dd02806fa89e25de060c19d3ac86cabb87d6a0ddd05c333b84f4': [],
        '944cd2847fb54558d4775db0485a50003111c8e5daa63fe722c6aa37': [84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103]
-      },
-      'Uint8Array': {
-        '944cd2847fb54558d4775db0485a50003111c8e5daa63fe722c6aa37': new Uint8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103])
-      },
-      'Int8Array': {
-        '944cd2847fb54558d4775db0485a50003111c8e5daa63fe722c6aa37': new Int8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103])
-      },
-      'ArrayBuffer': {
-        '6ed0dd02806fa89e25de060c19d3ac86cabb87d6a0ddd05c333b84f4': new ArrayBuffer(0),
-        '283bb59af7081ed08197227d8f65b9591ffe1155be43e9550e57f941': new ArrayBuffer(1),
-      },
-      'Object': {
-        '6ed0dd02806fa89e25de060c19d3ac86cabb87d6a0ddd05c333b84f4': {what: 'ever'}
      }
    }
  };

+  if (!(typeof JS_SHA512_NO_ARRAY_BUFFER === 'boolean' && JS_SHA512_NO_ARRAY_BUFFER)) {
+    testCases.sha512['Uint8Array'] = {
+      '07e547d9586f6a73f73fbac0435ed76951218fb7d0c8d788a309d785436bbb642e93a252a954f23912547d1e8a3b5ed6e1bfd7097821233fa0538f3db854fee6': new Uint8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103])
+    };
+    testCases.sha512['Int8Array'] = {
+      '07e547d9586f6a73f73fbac0435ed76951218fb7d0c8d788a309d785436bbb642e93a252a954f23912547d1e8a3b5ed6e1bfd7097821233fa0538f3db854fee6': new Int8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103])
+    };
+    testCases.sha512['ArrayBuffer'] = {
+      'cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e': new ArrayBuffer(0),
+      'b8244d028981d693af7b456af8efa4cad63d282e19ff14942c246e50d9351d22704a802a71c3580b6370de4ceb293c324a8423342557d4e5c38438f0e36910ee': new ArrayBuffer(1)
+    };
+    testCases.sha384['Uint8Array'] = {
+      'ca737f1014a48f4c0b6dd43cb177b0afd9e5169367544c494011e3317dbf9a509cb1e5dc1e85a941bbee3d7f2afbc9b1': new Uint8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103])
+    };
+    testCases.sha384['Int8Array'] = {
+      'ca737f1014a48f4c0b6dd43cb177b0afd9e5169367544c494011e3317dbf9a509cb1e5dc1e85a941bbee3d7f2afbc9b1': new Int8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103])
+    };
+    testCases.sha384['ArrayBuffer'] = {
+      '38b060a751ac96384cd9327eb1b1e36a21fdb71114be07434c0cc7bf63f6e1da274edebfe76f65fbd51ad2f14898b95b': new ArrayBuffer(0),
+      'bec021b4f368e3069134e012c2b4307083d3a9bdd206e24e5f0d86e13d6636655933ec2b413465966817a9c208a11717': new ArrayBuffer(1)
+    };
+    testCases.sha512_256['Uint8Array'] = {
+      'dd9d67b371519c339ed8dbd25af90e976a1eeefd4ad3d889005e532fc5bef04d': new Uint8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103])
+    };
+    testCases.sha512_256['Int8Array'] = {
+      'dd9d67b371519c339ed8dbd25af90e976a1eeefd4ad3d889005e532fc5bef04d': new Int8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103])
+    };
+    testCases.sha512_256['ArrayBuffer'] = {
+      'c672b8d1ef56ed28ab87c3622c5114069bdd3ad7b8f9737498d0c01ecef0967a': new ArrayBuffer(0),
+      '10baad1713566ac2333467bddb0597dec9066120dd72ac2dcb8394221dcbe43d': new ArrayBuffer(1)
+    };
+    testCases.sha512_224['Uint8Array'] = {
+      '944cd2847fb54558d4775db0485a50003111c8e5daa63fe722c6aa37': new Uint8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103])
+    };
+    testCases.sha512_224['Int8Array'] = {
+      '944cd2847fb54558d4775db0485a50003111c8e5daa63fe722c6aa37': new Int8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103])
+    };
+    testCases.sha512_224['ArrayBuffer'] = {
+      '6ed0dd02806fa89e25de060c19d3ac86cabb87d6a0ddd05c333b84f4': new ArrayBuffer(0),
+      '283bb59af7081ed08197227d8f65b9591ffe1155be43e9550e57f941': new ArrayBuffer(1)
+    };
+  }
+
+  if (typeof BUFFER === 'boolean' && BUFFER) {
+    testCases.sha512['Buffer'] = {
+      '07e547d9586f6a73f73fbac0435ed76951218fb7d0c8d788a309d785436bbb642e93a252a954f23912547d1e8a3b5ed6e1bfd7097821233fa0538f3db854fee6': new Buffer(new Uint8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103]))
+    };
+    testCases.sha384['Buffer'] = {
+      'ca737f1014a48f4c0b6dd43cb177b0afd9e5169367544c494011e3317dbf9a509cb1e5dc1e85a941bbee3d7f2afbc9b1': new Buffer(new Uint8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103]))
+    };
+    testCases.sha512_256['Buffer'] = {
+      'dd9d67b371519c339ed8dbd25af90e976a1eeefd4ad3d889005e532fc5bef04d': new Buffer(new Uint8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103]))
+    };
+    testCases.sha512_224['Buffer'] = {
+      '944cd2847fb54558d4775db0485a50003111c8e5daa63fe722c6aa37': new Buffer(new Uint8Array([84, 104, 101, 32, 113, 117, 105, 99, 107, 32, 98, 114, 111, 119, 110, 32, 102, 111, 120, 32, 106, 117, 109, 112, 115, 32, 111, 118, 101, 114, 32, 116, 104, 101, 32, 108, 97, 122, 121, 32, 100, 111, 103]))
+    };
+  }
+
+  var errorTestCases = [null, undefined, { length: 0 }, 0, 1, false, true, NaN, Infinity, function () {}];
+
  function runTestCases(name, algorithm) {
    var methods = [
      {
@@ -298,6 +306,16 @@
          }
        });
      });
+
+      errorTestCases.forEach(function (testCase) {
+        context('when ' + testCase, function () {
+          it('should throw error', function () {
+            expect(function () {
+              algorithm(testCase);
+            }).to.throwError(/input is invalid type/);
+          });
+        });
+      });
    });
  }

@@ -0,0 +1,21 @@
+(function (Worker, WORKER, SOURCE) {
+  var cases = {
+    'cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e': '',
+        '07e547d9586f6a73f73fbac0435ed76951218fb7d0c8d788a309d785436bbb642e93a252a954f23912547d1e8a3b5ed6e1bfd7097821233fa0538f3db854fee6': 'The quick brown fox jumps over the lazy dog',
+        '91ea1245f20d46ae9a037a989f54f1f790f0a47607eeb8a14d12890cea77a1bbc6c7ed9cf205e67b7f2b8fd4c7dfd3a7a8617e45f3c463d481c7e586c39ac1ed': 'The quick brown fox jumps over the lazy dog.'
+  };
+
+  describe('#sha512', function () {
+    Object.keys(cases).forEach(function (hash) {
+      it('should be equal', function (done) {
+        var worker = new Worker(WORKER);
+        worker.onmessage = function(event) {
+          expect(event.data).to.be(hash);
+          done();
+        };
+        worker.postMessage(SOURCE);
+        worker.postMessage(cases[hash]);
+      });
+    });
+  });
+})(Worker, WORKER, SOURCE);
@@ -0,0 +1,26 @@
+<!doctype html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>SHA512</title>
+  <link rel="stylesheet" href="../node_modules/mocha/mocha.css">
+  <script src="../node_modules/mocha/mocha.js"></script>
+  <script src="../node_modules/expect.js/index.js"></script>
+  <script src="../src/sha512.js"></script>
+</head>
+<body>
+  <div id="mocha"></div>
+  <script>
+    WORKER = 'worker.js';
+    SOURCE = '../src/sha512.js';
+    mocha.setup('bdd');
+  </script>
+  <script src="worker-test.js"></script>
+  <script>
+    mocha.checkLeaks();
+    mocha.run();
+  </script>
+  <script>
+  </script>
+</body>
+</html>
@@ -0,0 +1,12 @@
+var imported = false;
+onmessage = function(e) {
+  if (imported) {
+    postMessage(sha512(e.data));
+    if (typeof exports !== 'undefined') {
+      imported = false;
+    }
+  } else {
+    imported = true;
+    importScripts(e.data);
+  }
+}