Check in codegen test expectations.

test/codegen/expect/corelib/list_growable_test.js

Index: test/codegen/expect/corelib/list_growable_test.js
diff --git a/test/codegen/expect/corelib/list_growable_test.js b/test/codegen/expect/corelib/list_growable_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..0d26dcb87a632563ed99a5923b76c5604f1604aa
--- /dev/null
+++ b/test/codegen/expect/corelib/list_growable_test.js
@@ -0,0 +1,48 @@
+dart_library.library('corelib/list_growable_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__list_growable_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 list_growable_test = Object.create(null);
+  let ListOfint = () => (ListOfint = dart.constFn(core.List$(core.int)))();
+  let VoidTovoid = () => (VoidTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [])))();
+  let dynamicTobool = () => (dynamicTobool = dart.constFn(dart.definiteFunctionType(core.bool, [dart.dynamic])))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  list_growable_test.main = function() {
+    let a = null;
+    a = core.List.new();
+    dart.dsend(a, 'add', 499);
+    expect$.Expect.equals(1, dart.dload(a, 'length'));
+    expect$.Expect.equals(499, dart.dindex(a, 0));
+    dart.dsend(a, 'clear');
+    expect$.Expect.equals(0, dart.dload(a, 'length'));
+    expect$.Expect.throws(dart.fn(() => dart.dindex(a, 0), VoidTovoid()), dart.fn(e => core.RangeError.is(e), dynamicTobool()));
+    a = core.List.new(42)[dartx.toList]();
+    expect$.Expect.equals(42, dart.dload(a, 'length'));
+    dart.dsend(a, 'add', 499);
+    expect$.Expect.equals(43, dart.dload(a, 'length'));
+    expect$.Expect.equals(499, dart.dindex(a, 42));
+    expect$.Expect.equals(null, dart.dindex(a, 23));
+    dart.dsend(a, 'clear');
+    expect$.Expect.equals(0, dart.dload(a, 'length'));
+    expect$.Expect.throws(dart.fn(() => dart.dindex(a, 0), VoidTovoid()), dart.fn(e => core.RangeError.is(e), dynamicTobool()));
+    a = ListOfint().new(42)[dartx.toList]();
+    expect$.Expect.equals(42, dart.dload(a, 'length'));
+    dart.dsend(a, 'add', 499);
+    expect$.Expect.equals(43, dart.dload(a, 'length'));
+    expect$.Expect.equals(499, dart.dindex(a, 42));
+    for (let i = 0; i < 42; i++) {
+      expect$.Expect.equals(null, dart.dindex(a, i));
+    }
+    dart.dsend(a, 'clear');
+    expect$.Expect.equals(0, dart.dload(a, 'length'));
+    expect$.Expect.throws(dart.fn(() => dart.dindex(a, 0), VoidTovoid()), dart.fn(e => core.RangeError.is(e), dynamicTobool()));
+  };
+  dart.fn(list_growable_test.main, VoidTodynamic());
+  // Exports:
+  exports.list_growable_test = list_growable_test;
+});