Changed babel options to avoid extra lines in report (closes #1226)

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

@@ -10,7 +10,7 @@ const ANONYMOUS_FN_RE                = /^function\*?\s*\(/;
 const USE_STRICT_RE                  = /^('|")use strict('|");?/;
 const TRAILING_SEMICOLON_RE          = /;\s*$/;
 const REGENERATOR_FOOTPRINTS_RE      = /(_index\d+\.default|_regenerator\d+\.default|regeneratorRuntime)\.wrap\(function _callee\$\(_context\)/;
-const ASYNC_TO_GENERATOR_OUTPUT_CODE = asyncToGenerator(noop).toString().replace(/\n\s*/g, '');
+const ASYNC_TO_GENERATOR_OUTPUT_CODE = asyncToGenerator(noop).toString();
 
 var babelArtifactPolyfills = {
     'Promise': {

src/compiler/es-next/index.js

@@ -38,10 +38,9 @@ export default class ESNextCompiler {
         return {
             passPerPreset: true,
             presets:       [
-                { plugins: transformRuntime },
                 {
                     passPerPreset: false,
-                    presets:       [presetStage2, presetEnv]
+                    presets:       [{ plugins: [transformRuntime] }, presetStage2, presetEnv]
                 }
             ],
             filename:      filename,
@@ -71,8 +70,8 @@ export default class ESNextCompiler {
 
     static _isNodeModulesDep (filename) {
         return relative(CWD, filename)
-            .split(pathSep)
-            .indexOf('node_modules') >= 0;
+                   .split(pathSep)
+                   .indexOf('node_modules') >= 0;
     }
 
     static _execAsModule (code, filename) {

test/server/compiler-test.js

@@ -1,16 +1,17 @@
-var expect      = require('chai').expect;
-var resolve     = require('path').resolve;
-var sep         = require('path').sep;
-var readFile    = require('fs').readFileSync;
-var Promise     = require('pinkie');
-var stackParser = require('error-stack-parser');
-var stripAnsi   = require('strip-ansi');
-var sortBy      = require('lodash').sortBy;
-var renderers   = require('callsite-record').renderers;
-var ERR_TYPE    = require('../../lib/errors/test-run/type');
-var Compiler    = require('../../lib/compiler');
-var commonAPI   = require('../../lib/api/common');
-var NODE_VER    = require('../../lib/utils/node-version');
+var expect            = require('chai').expect;
+var resolve           = require('path').resolve;
+var sep               = require('path').sep;
+var readFile          = require('fs').readFileSync;
+var Promise           = require('pinkie');
+var stackParser       = require('error-stack-parser');
+var stripAnsi         = require('strip-ansi');
+var sortBy            = require('lodash').sortBy;
+var renderers         = require('callsite-record').renderers;
+var ERR_TYPE          = require('../../lib/errors/test-run/type');
+var Compiler          = require('../../lib/compiler');
+var commonAPI         = require('../../lib/api/common');
+var NODE_VER          = require('../../lib/utils/node-version');
+var createStackFilter = require('../../lib/errors/create-stack-filter.js');
 
 describe('Compiler', function () {
     var testRunMock = { id: 'yo' };
@@ -1341,5 +1342,47 @@ describe('Compiler', function () {
                     expect(callsite).contains(' > 19 |        .method1()\n');
                 });
         });
+
+        it('Should successfully compile tests if re-export is used', function () {
+            this.timeout(5000);
+
+            var src      = 'test/server/data/test-suites/regression-gh-969/testfile.js';
+            var compiler = new Compiler([src]);
+
+            return compiler
+                .getTests()
+                .then(function (tests) {
+                    var test = tests[0];
+
+                    return test.fn(testRunMock);
+                });
+        });
+
+        it('Incorrect callsite stack in error report if "import" is used (GH-1226)', function () {
+            this.timeout(5000);
+
+            var src      = 'test/server/data/test-suites/regression-gh-1226/testfile.js';
+            var compiler = new Compiler([src]);
+
+            return compiler
+                .getTests()
+                .then(function (tests) {
+                    var test = tests[0];
+
+                    return test.fn(testRunMock);
+                })
+                .then(function () {
+                    throw 'Promise rejection expected';
+                })
+                .catch(function (err) {
+                    var stackTraceLimit = 200;
+                    var stack           = err.callsite.stackFrames.filter(createStackFilter(stackTraceLimit));
+
+                    expect(stack.length).eql(3);
+                    expect(stack[0].source).to.have.string('helper.js');
+                    expect(stack[1].source).to.have.string('helper.js');
+                    expect(stack[2].source).to.have.string('testfile.js');
+                });
+        });
     });
 });

test/server/data/client-fn-compilation/typeof/expected-node10.js

@@ -1,5 +1,10 @@
 (function () {
+    var_typeof3 = {
+        default: function (obj) {
+            return typeof obj;
+        }
+    };
     return (function () {
-        return typeof someObj === "undefined" ? "undefined" : _typeof(someObj);
+        return typeof someObj === "undefined" ? "undefined" : (0, _typeof3.default)(someObj);
     });
 })();

test/server/data/test-suites/regression-gh-1226/helper.js

@@ -0,0 +1,3 @@
+export default async function (t) {
+    throw new Error();
+}

test/server/data/test-suites/regression-gh-1226/testfile.js

@@ -0,0 +1,8 @@
+import help from './helper.js';
+
+fixture `Test`
+    .page `http://example.com`;
+
+test('test', async t => {
+    await help(t);
+});

test/server/data/test-suites/regression-gh-969/helpers/consts.js

@@ -0,0 +1 @@
+export const FOO = 42;

test/server/data/test-suites/regression-gh-969/helpers/module.js

@@ -0,0 +1 @@
+export * from './consts'

test/server/data/test-suites/regression-gh-969/testfile.js

@@ -0,0 +1,8 @@
+import { expect } from 'chai';
+import * as app from './helpers/module.js';
+
+fixture('Export Issue');
+
+test('re-export', async() => {
+    expect(app.FOO).to.eql(42);
+});