Check in codegen test expectations.

test/codegen/expect/language/for_test.js

Index: test/codegen/expect/language/for_test.js
diff --git a/test/codegen/expect/language/for_test.js b/test/codegen/expect/language/for_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..426c0c285cfa28a42029ba38224a5aece377a78d
--- /dev/null
+++ b/test/codegen/expect/language/for_test.js
@@ -0,0 +1,101 @@
+dart_library.library('language/for_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__for_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 for_test = Object.create(null);
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  for_test.Helper = class Helper extends core.Object {
+    static f1() {
+      for (;;)
+        return 1;
+    }
+    static f2(n) {
+      let i = 0;
+      for (; i < dart.notNull(core.num._check(n)); i++)
+        ;
+      return i;
+    }
+    static f3(n) {
+      let i = 0;
+      for (let j = 0; j < dart.notNull(n); j++)
+        i = i + j + 1;
+      return i;
+    }
+    static f4(n) {
+      let i = 0;
+      for (let stop = false; i < dart.notNull(core.num._check(n)) && !stop; i++) {
+        if (i >= 5) {
+          stop = true;
+        }
+      }
+      return i;
+    }
+    static f5() {
+      for_test.Helper.status = 0;
+      for (let stop = false;;) {
+        if (stop) {
+          break;
+        } else {
+          stop = true;
+          continue;
+        }
+      }
+      for_test.Helper.status = 1;
+    }
+    static f6() {
+      let i = 0;
+      for (; ++i < 3;) {
+      }
+      return i;
+    }
+  };
+  dart.setSignature(for_test.Helper, {
+    statics: () => ({
+      f1: dart.definiteFunctionType(core.int, []),
+      f2: dart.definiteFunctionType(core.int, [dart.dynamic]),
+      f3: dart.definiteFunctionType(core.int, [core.int]),
+      f4: dart.definiteFunctionType(core.int, [dart.dynamic]),
+      f5: dart.definiteFunctionType(dart.void, []),
+      f6: dart.definiteFunctionType(core.int, [])
+    }),
+    names: ['f1', 'f2', 'f3', 'f4', 'f5', 'f6']
+  });
+  for_test.Helper.status = null;
+  for_test.ForTest = class ForTest extends core.Object {
+    static testMain() {
+      expect$.Expect.equals(1, for_test.Helper.f1());
+      expect$.Expect.equals(0, for_test.Helper.f2(-1));
+      expect$.Expect.equals(0, for_test.Helper.f2(0));
+      expect$.Expect.equals(10, for_test.Helper.f2(10));
+      expect$.Expect.equals(0, for_test.Helper.f3(-1));
+      expect$.Expect.equals(0, for_test.Helper.f3(0));
+      expect$.Expect.equals(1, for_test.Helper.f3(1));
+      expect$.Expect.equals(3, for_test.Helper.f3(2));
+      expect$.Expect.equals(6, for_test.Helper.f3(3));
+      expect$.Expect.equals(10, for_test.Helper.f3(4));
+      expect$.Expect.equals(0, for_test.Helper.f4(-1));
+      expect$.Expect.equals(0, for_test.Helper.f4(0));
+      expect$.Expect.equals(1, for_test.Helper.f4(1));
+      expect$.Expect.equals(6, for_test.Helper.f4(6));
+      expect$.Expect.equals(6, for_test.Helper.f4(10));
+      for_test.Helper.f5();
+      expect$.Expect.equals(1, for_test.Helper.status);
+      expect$.Expect.equals(3, for_test.Helper.f6());
+    }
+  };
+  dart.setSignature(for_test.ForTest, {
+    statics: () => ({testMain: dart.definiteFunctionType(dart.dynamic, [])}),
+    names: ['testMain']
+  });
+  for_test.main = function() {
+    for_test.ForTest.testMain();
+  };
+  dart.fn(for_test.main, VoidTodynamic());
+  // Exports:
+  exports.for_test = for_test;
+});