Check in codegen test expectations.

test/codegen/expect/language/top_level_func_test.js

Index: test/codegen/expect/language/top_level_func_test.js
diff --git a/test/codegen/expect/language/top_level_func_test.js b/test/codegen/expect/language/top_level_func_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..685b2f709e3b437498a52320fd6000a0c7335372
--- /dev/null
+++ b/test/codegen/expect/language/top_level_func_test.js
@@ -0,0 +1,82 @@
+dart_library.library('language/top_level_func_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__top_level_func_test(exports, dart_sdk, expect) {
+  'use strict';
+  const core = dart_sdk.core;
+  const _interceptors = dart_sdk._interceptors;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const expect$ = expect.expect;
+  const top_level_func_test = Object.create(null);
+  let JSArrayOfint = () => (JSArrayOfint = dart.constFn(_interceptors.JSArray$(core.int)))();
+  let ListOfint = () => (ListOfint = dart.constFn(core.List$(core.int)))();
+  let JSArrayOfString = () => (JSArrayOfString = dart.constFn(_interceptors.JSArray$(core.String)))();
+  let StringTovoid = () => (StringTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [core.String])))();
+  let ListOfintToint = () => (ListOfintToint = dart.constFn(dart.definiteFunctionType(core.int, [ListOfint()])))();
+  let VoidToint = () => (VoidToint = dart.constFn(dart.definiteFunctionType(core.int, [])))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  top_level_func_test.TopLevelFuncTest = class TopLevelFuncTest extends core.Object {
+    static testMain() {
+      let z = JSArrayOfint().of([1, 10, 100, 1000]);
+      expect$.Expect.equals(top_level_func_test.Sum(z), 1111);
+      let w = top_level_func_test.Window;
+      expect$.Expect.equals(w, "window");
+      expect$.Expect.equals(null, top_level_func_test.rgb);
+      top_level_func_test.Color = "ff0000";
+      expect$.Expect.equals(top_level_func_test.rgb, "#ff0000");
+      top_level_func_test.CheckColor("#ff0000");
+      expect$.Expect.equals("5", top_level_func_test.digits[dartx.get](5));
+      let e1 = top_level_func_test.Enumerator;
+      let e2 = top_level_func_test.Enumerator;
+      expect$.Expect.equals(0, dart.dcall(e1));
+      expect$.Expect.equals(1, dart.dcall(e1));
+      expect$.Expect.equals(2, dart.dcall(e1));
+      expect$.Expect.equals(0, dart.dcall(e2));
+    }
+  };
+  dart.setSignature(top_level_func_test.TopLevelFuncTest, {
+    statics: () => ({testMain: dart.definiteFunctionType(dart.dynamic, [])}),
+    names: ['testMain']
+  });
+  top_level_func_test.CheckColor = function(expected) {
+    expect$.Expect.equals(expected, top_level_func_test.rgb);
+  };
+  dart.fn(top_level_func_test.CheckColor, StringTovoid());
+  top_level_func_test.Sum = function(v) {
+    let s = 0;
+    for (let i = 0; i < dart.notNull(v[dartx.length]); i++) {
+      s = dart.notNull(s) + dart.notNull(v[dartx.get](i));
+    }
+    return s;
+  };
+  dart.fn(top_level_func_test.Sum, ListOfintToint());
+  dart.copyProperties(top_level_func_test, {
+    get Window() {
+      return "win" + "dow";
+    }
+  });
+  top_level_func_test.rgb = null;
+  dart.copyProperties(top_level_func_test, {
+    set Color(col) {
+      top_level_func_test.rgb = dart.str`#${col}`;
+    }
+  });
+  dart.copyProperties(top_level_func_test, {
+    get digits() {
+      return JSArrayOfString().of(["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"]);
+    }
+  });
+  dart.copyProperties(top_level_func_test, {
+    get Enumerator() {
+      let k = 0;
+      return dart.fn(() => k++, VoidToint());
+    }
+  });
+  top_level_func_test.main = function() {
+    top_level_func_test.TopLevelFuncTest.testMain();
+  };
+  dart.fn(top_level_func_test.main, VoidTodynamic());
+  // Exports:
+  exports.top_level_func_test = top_level_func_test;
+});