Check in codegen test expectations.

test/codegen/expect/language/cha_deopt1_test.js

Index: test/codegen/expect/language/cha_deopt1_test.js
diff --git a/test/codegen/expect/language/cha_deopt1_test.js b/test/codegen/expect/language/cha_deopt1_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..364db87ad5ec75f573d3167dfa17991198e2088f
--- /dev/null
+++ b/test/codegen/expect/language/cha_deopt1_test.js
@@ -0,0 +1,79 @@
+dart_library.library('language/cha_deopt1_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__cha_deopt1_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 cha_deopt1_test = Object.create(null);
+  const cha_deopt1_lib = Object.create(null);
+  const cha_deopt1_deferred_lib = Object.create(null);
+  let dynamicTodynamic = () => (dynamicTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [dart.dynamic])))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  cha_deopt1_test.loaded = false;
+  cha_deopt1_test.main = function() {
+    for (let i = 0; i < 2000; i++)
+      cha_deopt1_test.bla();
+    expect$.Expect.equals(42, cha_deopt1_test.bla());
+    loadLibrary().then(dart.dynamic)(dart.fn(_ => {
+      cha_deopt1_test.loaded = true;
+      expect$.Expect.equals("good horse", cha_deopt1_test.bla());
+    }, dynamicTodynamic()));
+  };
+  dart.fn(cha_deopt1_test.main, VoidTodynamic());
+  cha_deopt1_test.make_t = function() {
+    try {
+      if (dart.test(cha_deopt1_test.loaded)) {
+        return cha_deopt1_deferred_lib.make_u();
+      } else {
+        return new cha_deopt1_lib.T();
+      }
+    } catch (e) {
+    }
+
+  };
+  dart.fn(cha_deopt1_test.make_t, VoidTodynamic());
+  cha_deopt1_test.bla = function() {
+    let x = new cha_deopt1_test.X();
+    x.test(cha_deopt1_lib.T._check(cha_deopt1_test.make_t()));
+    return x.fld.m();
+  };
+  dart.fn(cha_deopt1_test.bla, VoidTodynamic());
+  cha_deopt1_test.X = class X extends core.Object {
+    new() {
+      this.fld = new cha_deopt1_lib.T();
+    }
+    test(t) {
+      if (t != null) {
+        let tmp = t;
+        this.fld = tmp;
+      }
+    }
+  };
+  dart.setSignature(cha_deopt1_test.X, {
+    methods: () => ({test: dart.definiteFunctionType(dart.dynamic, [cha_deopt1_lib.T])})
+  });
+  cha_deopt1_lib.T = class T extends core.Object {
+    m() {
+      return 42;
+    }
+  };
+  dart.setSignature(cha_deopt1_lib.T, {
+    methods: () => ({m: dart.definiteFunctionType(dart.dynamic, [])})
+  });
+  cha_deopt1_deferred_lib.U = class U extends cha_deopt1_lib.T {
+    m() {
+      return "good horse";
+    }
+  };
+  cha_deopt1_deferred_lib.make_u = function() {
+    return new cha_deopt1_deferred_lib.U();
+  };
+  dart.fn(cha_deopt1_deferred_lib.make_u, VoidTodynamic());
+  // Exports:
+  exports.cha_deopt1_test = cha_deopt1_test;
+  exports.cha_deopt1_lib = cha_deopt1_lib;
+  exports.cha_deopt1_deferred_lib = cha_deopt1_deferred_lib;
+});