Check in codegen test expectations.

test/codegen/expect/language/ordered_maps_test.js

Index: test/codegen/expect/language/ordered_maps_test.js
diff --git a/test/codegen/expect/language/ordered_maps_test.js b/test/codegen/expect/language/ordered_maps_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..3c287fa743106464dfe819e1c47c16b28aa82de8
--- /dev/null
+++ b/test/codegen/expect/language/ordered_maps_test.js
@@ -0,0 +1,82 @@
+dart_library.library('language/ordered_maps_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__ordered_maps_test(exports, dart_sdk, expect) {
+  'use strict';
+  const core = dart_sdk.core;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const expect$ = expect.expect;
+  const ordered_maps_test = Object.create(null);
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  let const$;
+  let const$0;
+  ordered_maps_test.OrderedMapsTest = class OrderedMapsTest extends core.Object {
+    static testMain() {
+      ordered_maps_test.OrderedMapsTest.testMaps(const$ || (const$ = dart.const(dart.map({a: 1, c: 2}))), const$0 || (const$0 = dart.const(dart.map({c: 2, a: 1}))), true);
+      ordered_maps_test.OrderedMapsTest.testMaps(dart.map({a: 1, c: 2}), dart.map({c: 2, a: 1}), false);
+    }
+    static testMaps(map1, map2, isConst) {
+      expect$.Expect.isFalse(core.identical(map1, map2));
+      let keys = dart.dsend(dart.dload(map1, 'keys'), 'toList');
+      expect$.Expect.equals(2, dart.dload(keys, 'length'));
+      expect$.Expect.equals("a", dart.dindex(keys, 0));
+      expect$.Expect.equals("c", dart.dindex(keys, 1));
+      keys = dart.dsend(dart.dload(map2, 'keys'), 'toList');
+      expect$.Expect.equals(2, dart.dload(keys, 'length'));
+      expect$.Expect.equals("c", dart.dindex(keys, 0));
+      expect$.Expect.equals("a", dart.dindex(keys, 1));
+      let values = dart.dsend(dart.dload(map1, 'values'), 'toList');
+      expect$.Expect.equals(2, dart.dload(values, 'length'));
+      expect$.Expect.equals(1, dart.dindex(values, 0));
+      expect$.Expect.equals(2, dart.dindex(values, 1));
+      values = dart.dsend(dart.dload(map2, 'values'), 'toList');
+      expect$.Expect.equals(2, dart.dload(values, 'length'));
+      expect$.Expect.equals(2, dart.dindex(values, 0));
+      expect$.Expect.equals(1, dart.dindex(values, 1));
+      if (dart.test(isConst)) return;
+      dart.dsetindex(map1, "b", 3);
+      dart.dsetindex(map2, "b", 3);
+      keys = dart.dsend(dart.dload(map1, 'keys'), 'toList');
+      expect$.Expect.equals(3, dart.dload(keys, 'length'));
+      expect$.Expect.equals("a", dart.dindex(keys, 0));
+      expect$.Expect.equals("c", dart.dindex(keys, 1));
+      expect$.Expect.equals("b", dart.dindex(keys, 2));
+      keys = dart.dsend(dart.dload(map2, 'keys'), 'toList');
+      expect$.Expect.equals(3, dart.dload(keys, 'length'));
+      expect$.Expect.equals("c", dart.dindex(keys, 0));
+      expect$.Expect.equals("a", dart.dindex(keys, 1));
+      expect$.Expect.equals("b", dart.dindex(keys, 2));
+      values = dart.dsend(dart.dload(map1, 'values'), 'toList');
+      expect$.Expect.equals(3, dart.dload(values, 'length'));
+      expect$.Expect.equals(1, dart.dindex(values, 0));
+      expect$.Expect.equals(2, dart.dindex(values, 1));
+      expect$.Expect.equals(3, dart.dindex(values, 2));
+      values = dart.dsend(dart.dload(map2, 'values'), 'toList');
+      expect$.Expect.equals(3, dart.dload(values, 'length'));
+      expect$.Expect.equals(2, dart.dindex(values, 0));
+      expect$.Expect.equals(1, dart.dindex(values, 1));
+      expect$.Expect.equals(3, dart.dindex(values, 2));
+      dart.dsetindex(map1, "a", 4);
+      keys = dart.dsend(dart.dload(map1, 'keys'), 'toList');
+      expect$.Expect.equals(3, dart.dload(keys, 'length'));
+      expect$.Expect.equals("a", dart.dindex(keys, 0));
+      values = dart.dsend(dart.dload(map1, 'values'), 'toList');
+      expect$.Expect.equals(3, dart.dload(values, 'length'));
+      expect$.Expect.equals(4, dart.dindex(values, 0));
+    }
+  };
+  dart.setSignature(ordered_maps_test.OrderedMapsTest, {
+    statics: () => ({
+      testMain: dart.definiteFunctionType(dart.dynamic, []),
+      testMaps: dart.definiteFunctionType(dart.void, [dart.dynamic, dart.dynamic, core.bool])
+    }),
+    names: ['testMain', 'testMaps']
+  });
+  ordered_maps_test.main = function() {
+    ordered_maps_test.OrderedMapsTest.testMain();
+  };
+  dart.fn(ordered_maps_test.main, VoidTodynamic());
+  // Exports:
+  exports.ordered_maps_test = ordered_maps_test;
+});