Check in codegen test expectations.

test/codegen/expect/language/asyncstar_yield_test.js

Index: test/codegen/expect/language/asyncstar_yield_test.js
diff --git a/test/codegen/expect/language/asyncstar_yield_test.js b/test/codegen/expect/language/asyncstar_yield_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..24598af7d599940c07a09696d3e2ceb557037e9e
--- /dev/null
+++ b/test/codegen/expect/language/asyncstar_yield_test.js
@@ -0,0 +1,112 @@
+dart_library.library('language/asyncstar_yield_test', null, /* Imports */[
+  'dart_sdk',
+  'expect',
+  'async_helper'
+], function load__asyncstar_yield_test(exports, dart_sdk, expect, async_helper) {
+  'use strict';
+  const core = dart_sdk.core;
+  const async = dart_sdk.async;
+  const _interceptors = dart_sdk._interceptors;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const expect$ = expect.expect;
+  const async_helper$ = async_helper.async_helper;
+  const asyncstar_yield_test = Object.create(null);
+  let StreamOfint = () => (StreamOfint = dart.constFn(async.Stream$(core.int)))();
+  let CompleterOfbool = () => (CompleterOfbool = dart.constFn(async.Completer$(core.bool)))();
+  let JSArrayOfint = () => (JSArrayOfint = dart.constFn(_interceptors.JSArray$(core.int)))();
+  let VoidToStreamOfint = () => (VoidToStreamOfint = dart.constFn(dart.definiteFunctionType(StreamOfint(), [])))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  let dynamicToStreamOfint = () => (dynamicToStreamOfint = dart.constFn(dart.definiteFunctionType(StreamOfint(), [dart.dynamic])))();
+  let dynamicTodynamic = () => (dynamicTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [dart.dynamic])))();
+  asyncstar_yield_test.foo1 = function() {
+    return dart.asyncStar(function*(stream) {
+      if (stream.add(1)) return;
+      yield;
+      let p = (yield async.Future.value(10));
+      if (stream.add(core.int._check(dart.dsend(p, '+', 10)))) return;
+      yield;
+    }, core.int);
+  };
+  dart.fn(asyncstar_yield_test.foo1, VoidToStreamOfint());
+  asyncstar_yield_test.foo2 = function() {
+    return dart.asyncStar(function*(stream) {
+      let i = 0;
+      while (true) {
+        yield async.Future.delayed(new core.Duration({milliseconds: 0}), dart.fn(() => {
+        }, VoidTodynamic()));
+        if (i > 10) return;
+        if (stream.add(i)) return;
+        yield;
+        i++;
+      }
+    }, core.int);
+  };
+  dart.fn(asyncstar_yield_test.foo2, VoidToStreamOfint());
+  asyncstar_yield_test.foo3 = function(p) {
+    return dart.asyncStar(function*(stream, p) {
+      let i = 0;
+      let t = false;
+      if (stream.add(null)) return;
+      yield;
+      while (true) {
+        i++;
+        a:
+          for (let i = 0; i < dart.notNull(core.num._check(p)); i++) {
+            if (!t) {
+              for (let j = 0; j < 3; j++) {
+                if (stream.add(-1)) return;
+                yield;
+                t = true;
+                break a;
+              }
+            }
+            yield 4;
+            if (stream.add(i)) return;
+            yield;
+          }
+      }
+    }, core.int, p);
+  };
+  dart.fn(asyncstar_yield_test.foo3, dynamicToStreamOfint());
+  dart.defineLazy(asyncstar_yield_test, {
+    get finalized() {
+      return CompleterOfbool().new();
+    },
+    set finalized(_) {}
+  });
+  asyncstar_yield_test.foo4 = function() {
+    return dart.asyncStar(function*(stream) {
+      let i = 0;
+      try {
+        while (true) {
+          if (stream.add(i)) return;
+          yield;
+          i++;
+        }
+      } finally {
+        asyncstar_yield_test.finalized.complete(true);
+      }
+    }, core.int);
+  };
+  dart.fn(asyncstar_yield_test.foo4, VoidToStreamOfint());
+  asyncstar_yield_test.test = function() {
+    return dart.async(function*() {
+      expect$.Expect.listEquals(JSArrayOfint().of([1, 20]), yield asyncstar_yield_test.foo1().toList());
+      expect$.Expect.listEquals(JSArrayOfint().of([0, 1, 2, 3]), yield asyncstar_yield_test.foo2().take(4).toList());
+      expect$.Expect.listEquals(JSArrayOfint().of([null, -1, 0, 1, 2, 3, 0, 1, 2, 3]), yield asyncstar_yield_test.foo3(4).take(10).toList());
+      expect$.Expect.listEquals(JSArrayOfint().of([0, 1, 2, 3, 4, 5, 6, 7, 8, 9]), yield asyncstar_yield_test.foo4().take(10).toList());
+      expect$.Expect.isTrue(yield asyncstar_yield_test.finalized.future);
+    }, dart.dynamic);
+  };
+  dart.fn(asyncstar_yield_test.test, VoidTodynamic());
+  asyncstar_yield_test.main = function() {
+    async_helper$.asyncStart();
+    dart.dsend(asyncstar_yield_test.test(), 'then', dart.fn(_ => {
+      async_helper$.asyncEnd();
+    }, dynamicTodynamic()));
+  };
+  dart.fn(asyncstar_yield_test.main, VoidTodynamic());
+  // Exports:
+  exports.asyncstar_yield_test = asyncstar_yield_test;
+});