Check in codegen test expectations.

test/codegen/expect/corelib/date_time5_test.js

Index: test/codegen/expect/corelib/date_time5_test.js
diff --git a/test/codegen/expect/corelib/date_time5_test.js b/test/codegen/expect/corelib/date_time5_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..297fbffb3f941088d773e321f0d3888aba9ddeec
--- /dev/null
+++ b/test/codegen/expect/corelib/date_time5_test.js
@@ -0,0 +1,81 @@
+dart_library.library('corelib/date_time5_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__date_time5_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 date_time5_test = Object.create(null);
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  date_time5_test.main = function() {
+    let d = new core.DateTime(2012);
+    expect$.Expect.equals(2012, d.year);
+    expect$.Expect.equals(1, d.month);
+    expect$.Expect.equals(1, d.day);
+    expect$.Expect.equals(0, d.hour);
+    expect$.Expect.equals(0, d.minute);
+    expect$.Expect.equals(0, d.second);
+    expect$.Expect.equals(0, d.millisecond);
+    d = new core.DateTime(2012, 1, 28);
+    expect$.Expect.equals(2012, d.year);
+    expect$.Expect.equals(1, d.month);
+    expect$.Expect.equals(28, d.day);
+    expect$.Expect.equals(0, d.hour);
+    expect$.Expect.equals(0, d.minute);
+    expect$.Expect.equals(0, d.second);
+    expect$.Expect.equals(0, d.millisecond);
+    d = new core.DateTime(1970, 3);
+    expect$.Expect.equals(1970, d.year);
+    expect$.Expect.equals(3, d.month);
+    expect$.Expect.equals(1, d.day);
+    expect$.Expect.equals(0, d.hour);
+    expect$.Expect.equals(0, d.minute);
+    expect$.Expect.equals(0, d.second);
+    expect$.Expect.equals(0, d.millisecond);
+    d = new core.DateTime(1970, 3, 1, 11);
+    expect$.Expect.equals(1970, d.year);
+    expect$.Expect.equals(3, d.month);
+    expect$.Expect.equals(1, d.day);
+    expect$.Expect.equals(11, d.hour);
+    expect$.Expect.equals(0, d.minute);
+    expect$.Expect.equals(0, d.second);
+    expect$.Expect.equals(0, d.millisecond);
+    d = new core.DateTime(0, 12, 24, 0, 12);
+    expect$.Expect.equals(0, d.year);
+    expect$.Expect.equals(12, d.month);
+    expect$.Expect.equals(24, d.day);
+    expect$.Expect.equals(0, d.hour);
+    expect$.Expect.equals(12, d.minute);
+    expect$.Expect.equals(0, d.second);
+    expect$.Expect.equals(0, d.millisecond);
+    d = new core.DateTime(-1, 2, 2, 3, 0, 0, 4);
+    expect$.Expect.equals(-1, d.year);
+    expect$.Expect.equals(2, d.month);
+    expect$.Expect.equals(2, d.day);
+    expect$.Expect.equals(3, d.hour);
+    expect$.Expect.equals(0, d.minute);
+    expect$.Expect.equals(0, d.second);
+    expect$.Expect.equals(4, d.millisecond);
+    d = new core.DateTime(-1, 2, 2, 3, 0, 4);
+    expect$.Expect.equals(-1, d.year);
+    expect$.Expect.equals(2, d.month);
+    expect$.Expect.equals(2, d.day);
+    expect$.Expect.equals(3, d.hour);
+    expect$.Expect.equals(0, d.minute);
+    expect$.Expect.equals(4, d.second);
+    expect$.Expect.equals(0, d.millisecond);
+    d = new core.DateTime(2012, 5, 15, 13, 21, 33, 12);
+    expect$.Expect.equals(2012, d.year);
+    expect$.Expect.equals(5, d.month);
+    expect$.Expect.equals(15, d.day);
+    expect$.Expect.equals(13, d.hour);
+    expect$.Expect.equals(21, d.minute);
+    expect$.Expect.equals(33, d.second);
+    expect$.Expect.equals(12, d.millisecond);
+  };
+  dart.fn(date_time5_test.main, VoidTodynamic());
+  // Exports:
+  exports.date_time5_test = date_time5_test;
+});