Check in codegen test expectations.

test/codegen/expect/lib/convert/json_toEncodable_reviver_test.js

Index: test/codegen/expect/lib/convert/json_toEncodable_reviver_test.js
diff --git a/test/codegen/expect/lib/convert/json_toEncodable_reviver_test.js b/test/codegen/expect/lib/convert/json_toEncodable_reviver_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..4a89af85ed16dcf5d2f367be304dfea92c337efb
--- /dev/null
+++ b/test/codegen/expect/lib/convert/json_toEncodable_reviver_test.js
@@ -0,0 +1,69 @@
+dart_library.library('lib/convert/json_toEncodable_reviver_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__json_toEncodable_reviver_test(exports, dart_sdk, expect) {
+  'use strict';
+  const core = dart_sdk.core;
+  const convert = dart_sdk.convert;
+  const _interceptors = dart_sdk._interceptors;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const expect$ = expect.expect;
+  const json_toEncodable_reviver_test = Object.create(null);
+  let JSArrayOfObject = () => (JSArrayOfObject = dart.constFn(_interceptors.JSArray$(core.Object)))();
+  let ATodynamic = () => (ATodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [json_toEncodable_reviver_test.A])))();
+  let dynamicAnddynamicTodynamic = () => (dynamicAnddynamicTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [dart.dynamic, dart.dynamic])))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  let dynamicToString = () => (dynamicToString = dart.constFn(dart.definiteFunctionType(core.String, [dart.dynamic])))();
+  let VoidTovoid = () => (VoidTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [])))();
+  json_toEncodable_reviver_test.A = class A extends core.Object {
+    new(x) {
+      this.x = x;
+    }
+  };
+  dart.setSignature(json_toEncodable_reviver_test.A, {
+    constructors: () => ({new: dart.definiteFunctionType(json_toEncodable_reviver_test.A, [dart.dynamic])})
+  });
+  json_toEncodable_reviver_test.toEncodable = function(a) {
+    return dart.map({A: a.x});
+  };
+  dart.fn(json_toEncodable_reviver_test.toEncodable, ATodynamic());
+  json_toEncodable_reviver_test.reviver = function(key, value) {
+    if (core.Map.is(value) && value[dartx.length] == 1 && value[dartx.get]("A") != null) {
+      return new json_toEncodable_reviver_test.A(value[dartx.get]("A"));
+    }
+    return value;
+  };
+  dart.fn(json_toEncodable_reviver_test.reviver, dynamicAnddynamicTodynamic());
+  json_toEncodable_reviver_test.extendedJson = dart.const(new convert.JsonCodec({toEncodable: json_toEncodable_reviver_test.toEncodable, reviver: json_toEncodable_reviver_test.reviver}));
+  json_toEncodable_reviver_test.main = function() {
+    let encoded = json_toEncodable_reviver_test.extendedJson.encode(JSArrayOfObject().of([new json_toEncodable_reviver_test.A(0), dart.map({"2": new json_toEncodable_reviver_test.A(1)})]));
+    expect$.Expect.equals('[{"A":0},{"2":{"A":1}}]', encoded);
+    let decoded = json_toEncodable_reviver_test.extendedJson.decode(encoded);
+    expect$.Expect.isTrue(core.List.is(decoded));
+    expect$.Expect.equals(2, dart.dload(decoded, 'length'));
+    expect$.Expect.isTrue(json_toEncodable_reviver_test.A.is(dart.dindex(decoded, 0)));
+    expect$.Expect.equals(0, dart.dload(dart.dindex(decoded, 0), 'x'));
+    expect$.Expect.isTrue(core.Map.is(dart.dindex(decoded, 1)));
+    expect$.Expect.isNotNull(dart.dindex(dart.dindex(decoded, 1), "2"));
+    expect$.Expect.isTrue(json_toEncodable_reviver_test.A.is(dart.dindex(dart.dindex(decoded, 1), "2")));
+    expect$.Expect.equals(1, dart.dload(dart.dindex(dart.dindex(decoded, 1), "2"), 'x'));
+    let a = json_toEncodable_reviver_test.extendedJson.decode(json_toEncodable_reviver_test.extendedJson.encode(new json_toEncodable_reviver_test.A(499)));
+    expect$.Expect.isTrue(json_toEncodable_reviver_test.A.is(a));
+    expect$.Expect.equals(499, dart.dload(a, 'x'));
+    json_toEncodable_reviver_test.testInvalidMap();
+  };
+  dart.fn(json_toEncodable_reviver_test.main, VoidTodynamic());
+  json_toEncodable_reviver_test.testInvalidMap = function() {
+    let map = dart.map(["a", 42, "b", 42, 37, 42]);
+    let enc = new convert.JsonEncoder(dart.fn(_ => "fixed", dynamicToString()));
+    let res = enc.convert(map);
+    expect$.Expect.equals('"fixed"', res);
+    enc = new convert.JsonEncoder.withIndent(" ", dart.fn(_ => "fixed", dynamicToString()));
+    res = enc.convert(map);
+    expect$.Expect.equals('"fixed"', res);
+  };
+  dart.fn(json_toEncodable_reviver_test.testInvalidMap, VoidTovoid());
+  // Exports:
+  exports.json_toEncodable_reviver_test = json_toEncodable_reviver_test;
+});