Switch to hammerhead 9.0.0. Separate replicators (part of #524). Bump…

… version. (#555)

* Switch to hammerhead v9.0.0

* Use separate instances for server and client replicator

* Bump version.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "testcafe",
-  "version": "0.0.16",
+  "version": "0.0.17",
   "main": "lib/index",
   "bin": {
     "testcafe": "./bin/testcafe"
@@ -46,8 +46,8 @@
     "stack-chain": "^1.3.6",
     "strip-bom": "^2.0.0",
     "testcafe-browser-natives": "^0.10.0",
-    "testcafe-hammerhead": "^8.1.0",
-    "testcafe-legacy-api": "^0.3.0",
+    "testcafe-hammerhead": "^9.0.0",
+    "testcafe-legacy-api": "^0.4.0",
     "testcafe-reporter-json": "^1.0.0",
     "testcafe-reporter-list": "^1.0.0",
     "testcafe-reporter-minimal": "^1.0.0",

src/client/driver/command-executors/execute-client-code.js → src/client/driver/command-executors/execute-client-code/index.js

@@ -1,7 +1,7 @@
-import hammerhead from '../deps/hammerhead';
-import DriverStatus from '../status';
-import replicator from '../../../test-run/commands/replicator';
-import { UncaughtErrorInClientExecutedCode } from '../../../errors/test-run';
+import hammerhead from '../../deps/hammerhead';
+import DriverStatus from '../../status';
+import replicator from './replicator';
+import { UncaughtErrorInClientExecutedCode } from '../../../../errors/test-run';
 
 var Promise = hammerhead.Promise;
 

src/client/driver/command-executors/execute-client-code/replicator.js

@@ -0,0 +1,12 @@
+import Replicator from 'replicator';
+
+var identityFn = val => val;
+
+// NOTE: we will serialize replicator results
+// to JSON with a command or command result.
+// Therefore there is no need to do additional job here,
+// so we use identity functions for serialization.
+export default new Replicator({
+    serialize:   identityFn,
+    deserialize: identityFn
+});

src/compiler/es-next/compile-hybrid-function.js

@@ -1,4 +1,4 @@
-import { wrapDomAccessors } from 'testcafe-hammerhead';
+import hammerhead from 'testcafe-hammerhead';
 import asyncToGenerator from 'babel-runtime/helpers/asyncToGenerator';
 import { noop, escapeRegExp as escapeRe } from 'lodash';
 import loadBabelLibs from './load-babel-libs';
@@ -120,7 +120,7 @@ export default function compileHybridFunction (fnCode, dependencies = {}, callsi
     if (NODE_VER >= 4)
         fnCode = downgradeES(fnCode);
 
-    fnCode = wrapDomAccessors(fnCode, true);
+    fnCode = hammerhead.processScript(fnCode, false);
 
     // NOTE: check compiled code for regenerator injection: we have either generator
     // recompiled in Node.js 4+ for client or async function declared in function code.

src/compiler/index.js

@@ -2,7 +2,7 @@ import * as fs from 'fs';
 import { flattenDeep as flatten, find } from 'lodash';
 import stripBom from 'strip-bom';
 import { Compiler as LegacyCompiler } from 'testcafe-legacy-api';
-import { wrapDomAccessors } from 'testcafe-hammerhead';
+import hammerhead from 'testcafe-hammerhead';
 import EsNextCompiler from './es-next';
 import RawFileCompiler from './raw-file';
 import { GeneralError } from '../errors/runtime';
@@ -18,7 +18,7 @@ export default class Compiler {
         this.rawDataCompiler = new RawFileCompiler();
 
         this.compilers = [
-            new LegacyCompiler(wrapDomAccessors),
+            new LegacyCompiler(hammerhead.processScript),
             this.esNextCompiler,
             this.rawDataCompiler
         ];

src/test-run/commands/replicator.js

@@ -1,17 +1,11 @@
-// -------------------------------------------------------------
-// WARNING: this file is used by both the client and the server.
-// Do not use any browser or node-specific API!
-// -------------------------------------------------------------
-
+import { identity } from 'lodash';
 import Replicator from 'replicator';
 
-var identityFn = val => val;
-
 // NOTE: we will serialize replicator results
 // to JSON with a command or command result.
 // Therefore there is no need to do additional job here,
 // so we use identity functions for serialization.
 export default new Replicator({
-    serialize:   identityFn,
-    deserialize: identityFn
+    serialize:   identity,
+    deserialize: identity
 });