Check in codegen test expectations.

test/codegen/expect/lib/html/async_spawnuri_test.js

Index: test/codegen/expect/lib/html/async_spawnuri_test.js
diff --git a/test/codegen/expect/lib/html/async_spawnuri_test.js b/test/codegen/expect/lib/html/async_spawnuri_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..79ae6269ff548b085549961a16301e546b0a22a9
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+++ b/test/codegen/expect/lib/html/async_spawnuri_test.js
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+dart_library.library('lib/html/async_spawnuri_test', null, /* Imports */[
+  'dart_sdk',
+  'unittest'
+], function load__async_spawnuri_test(exports, dart_sdk, unittest) {
+  'use strict';
+  const core = dart_sdk.core;
+  const isolate = dart_sdk.isolate;
+  const _interceptors = dart_sdk._interceptors;
+  const async = dart_sdk.async;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const html_config = unittest.html_config;
+  const unittest$ = unittest.unittest;
+  const src__matcher__expect = unittest.src__matcher__expect;
+  const src__matcher__future_matchers = unittest.src__matcher__future_matchers;
+  const async_spawnuri_test = Object.create(null);
+  let JSArrayOfString = () => (JSArrayOfString = dart.constFn(_interceptors.JSArray$(core.String)))();
+  let dynamicTovoid = () => (dynamicTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [dart.dynamic])))();
+  let IsolateToFuture = () => (IsolateToFuture = dart.constFn(dart.definiteFunctionType(async.Future, [isolate.Isolate])))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  async_spawnuri_test.main = function() {
+    html_config.useHtmlConfiguration();
+    unittest$.test('one shot timer in pure isolate', dart.fn(() => {
+      let response = isolate.ReceivePort.new();
+      let remote = isolate.Isolate.spawnUri(core.Uri.parse('async_oneshot.dart'), JSArrayOfString().of(['START']), response.sendPort);
+      remote.catchError(dart.fn(x => src__matcher__expect.expect("Error in oneshot isolate", x), dynamicTovoid()));
+      src__matcher__expect.expect(remote.then(async.Future)(dart.fn(_ => response.first, IsolateToFuture())), src__matcher__future_matchers.completion('DONE'));
+    }, VoidTodynamic()));
+    unittest$.test('periodic timer in pure isolate', dart.fn(() => {
+      let response = isolate.ReceivePort.new();
+      let remote = isolate.Isolate.spawnUri(core.Uri.parse('async_periodictimer.dart'), JSArrayOfString().of(['START']), response.sendPort);
+      remote.catchError(dart.fn(x => src__matcher__expect.expect("Error in periodic timer isolate", x), dynamicTovoid()));
+      src__matcher__expect.expect(remote.then(async.Future)(dart.fn(_ => response.first, IsolateToFuture())), src__matcher__future_matchers.completion('DONE'));
+    }, VoidTodynamic()));
+    unittest$.test('cancellation in pure isolate', dart.fn(() => {
+      let response = isolate.ReceivePort.new();
+      let remote = isolate.Isolate.spawnUri(core.Uri.parse('async_cancellingisolate.dart'), JSArrayOfString().of(['START']), response.sendPort);
+      remote.catchError(dart.fn(x => src__matcher__expect.expect("Error in cancelling isolate", x), dynamicTovoid()));
+      src__matcher__expect.expect(remote.then(async.Future)(dart.fn(_ => response.first, IsolateToFuture())), src__matcher__future_matchers.completion('DONE'));
+    }, VoidTodynamic()));
+  };
+  dart.fn(async_spawnuri_test.main, VoidTodynamic());
+  // Exports:
+  exports.async_spawnuri_test = async_spawnuri_test;
+});