Check in codegen test expectations.

test/codegen/expect/language/canonical_const_test.js

Index: test/codegen/expect/language/canonical_const_test.js
diff --git a/test/codegen/expect/language/canonical_const_test.js b/test/codegen/expect/language/canonical_const_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..2791c0f03bed8d2f7636a97b1fadc35d08cd710c
--- /dev/null
+++ b/test/codegen/expect/language/canonical_const_test.js
@@ -0,0 +1,89 @@
+dart_library.library('language/canonical_const_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__canonical_const_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 canonical_const_test = Object.create(null);
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  let const$;
+  let const$0;
+  let const$1;
+  let const$2;
+  let const$3;
+  let const$4;
+  let const$5;
+  let const$6;
+  let const$7;
+  let const$8;
+  let const$9;
+  let const$10;
+  let const$11;
+  let const$12;
+  let const$13;
+  let const$14;
+  let const$15;
+  let const$16;
+  let const$17;
+  let const$18;
+  let const$19;
+  let const$20;
+  canonical_const_test.CanonicalConstTest = class CanonicalConstTest extends core.Object {
+    static testMain() {
+      expect$.Expect.identical(null, null);
+      expect$.Expect.isFalse(core.identical(null, 0));
+      expect$.Expect.identical(1, 1);
+      expect$.Expect.isFalse(core.identical(1, 2));
+      expect$.Expect.identical(true, true);
+      expect$.Expect.identical("so", "so");
+      expect$.Expect.identical(const$ || (const$ = dart.const(new core.Object())), const$0 || (const$0 = dart.const(new core.Object())));
+      expect$.Expect.isFalse(core.identical(const$1 || (const$1 = dart.const(new core.Object())), const$2 || (const$2 = dart.const(new canonical_const_test.C1()))));
+      expect$.Expect.identical(const$3 || (const$3 = dart.const(new canonical_const_test.C1())), const$4 || (const$4 = dart.const(new canonical_const_test.C1())));
+      expect$.Expect.identical(canonical_const_test.CanonicalConstTest.A, const$5 || (const$5 = dart.const(new canonical_const_test.C1())));
+      expect$.Expect.isFalse(core.identical(const$6 || (const$6 = dart.const(new canonical_const_test.C1())), const$7 || (const$7 = dart.const(new canonical_const_test.C2()))));
+      expect$.Expect.identical(canonical_const_test.CanonicalConstTest.B, const$8 || (const$8 = dart.const(new canonical_const_test.C2())));
+      expect$.Expect.isFalse(core.identical(const$9 || (const$9 = dart.constList([2, 1], core.int)), const$10 || (const$10 = dart.constList([1, 2], core.int))));
+      expect$.Expect.identical(const$11 || (const$11 = dart.constList([1, 2], core.int)), const$12 || (const$12 = dart.constList([1, 2], core.int)));
+      expect$.Expect.identical(const$13 || (const$13 = dart.constList([1, 2], core.Object)), const$14 || (const$14 = dart.constList([1, 2], core.Object)));
+      expect$.Expect.isFalse(core.identical(const$15 || (const$15 = dart.constList([1, 2], core.int)), const$16 || (const$16 = dart.constList([1.0, 2.0], core.double))));
+      expect$.Expect.identical(const$17 || (const$17 = dart.const(dart.map({a: 1, b: 2}))), const$18 || (const$18 = dart.const(dart.map({a: 1, b: 2}))));
+      expect$.Expect.isFalse(core.identical(const$19 || (const$19 = dart.const(dart.map({a: 1, b: 2}))), const$20 || (const$20 = dart.const(dart.map({a: 2, b: 2})))));
+    }
+  };
+  dart.setSignature(canonical_const_test.CanonicalConstTest, {
+    statics: () => ({testMain: dart.definiteFunctionType(dart.dynamic, [])}),
+    names: ['testMain']
+  });
+  dart.defineLazy(canonical_const_test.CanonicalConstTest, {
+    get A() {
+      return dart.const(new canonical_const_test.C1());
+    },
+    get B() {
+      return dart.const(new canonical_const_test.C2());
+    }
+  });
+  canonical_const_test.C1 = class C1 extends core.Object {
+    new() {
+    }
+  };
+  dart.setSignature(canonical_const_test.C1, {
+    constructors: () => ({new: dart.definiteFunctionType(canonical_const_test.C1, [])})
+  });
+  canonical_const_test.C2 = class C2 extends canonical_const_test.C1 {
+    new() {
+      super.new();
+    }
+  };
+  dart.setSignature(canonical_const_test.C2, {
+    constructors: () => ({new: dart.definiteFunctionType(canonical_const_test.C2, [])})
+  });
+  canonical_const_test.main = function() {
+    canonical_const_test.CanonicalConstTest.testMain();
+  };
+  dart.fn(canonical_const_test.main, VoidTodynamic());
+  // Exports:
+  exports.canonical_const_test = canonical_const_test;
+});