Check in codegen test expectations.

test/codegen/expect/lib/typed_data/endianness_test.js

Index: test/codegen/expect/lib/typed_data/endianness_test.js
diff --git a/test/codegen/expect/lib/typed_data/endianness_test.js b/test/codegen/expect/lib/typed_data/endianness_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..7d881b948d285d42b9520c95fa61c49473c456b3
--- /dev/null
+++ b/test/codegen/expect/lib/typed_data/endianness_test.js
@@ -0,0 +1,78 @@
+dart_library.library('lib/typed_data/endianness_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__endianness_test(exports, dart_sdk, expect) {
+  'use strict';
+  const core = dart_sdk.core;
+  const typed_data = dart_sdk.typed_data;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const expect$ = expect.expect;
+  const endianness_test = Object.create(null);
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  let dynamicAnddynamicTodynamic = () => (dynamicAnddynamicTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [dart.dynamic, dart.dynamic])))();
+  endianness_test.main = function() {
+    endianness_test.swapTest();
+    endianness_test.swapTestVar(typed_data.Endianness.LITTLE_ENDIAN, typed_data.Endianness.BIG_ENDIAN);
+    endianness_test.swapTestVar(typed_data.Endianness.BIG_ENDIAN, typed_data.Endianness.LITTLE_ENDIAN);
+  };
+  dart.fn(endianness_test.main, VoidTodynamic());
+  endianness_test.swapTest = function() {
+    let data = typed_data.ByteData.new(16);
+    expect$.Expect.equals(16, data[dartx.lengthInBytes]);
+    for (let i = 0; i < 4; i++) {
+      data[dartx.setInt32](i * 4, i);
+    }
+    for (let i = 0; i < dart.notNull(data[dartx.lengthInBytes]); i = i + 4) {
+      let e = data[dartx.getInt32](i, typed_data.Endianness.BIG_ENDIAN);
+      data[dartx.setInt32](i, e, typed_data.Endianness.LITTLE_ENDIAN);
+    }
+    expect$.Expect.equals(33554432, data[dartx.getInt32](8));
+    for (let i = 0; i < dart.notNull(data[dartx.lengthInBytes]); i = i + 2) {
+      let e = data[dartx.getInt16](i, typed_data.Endianness.BIG_ENDIAN);
+      data[dartx.setInt16](i, e, typed_data.Endianness.LITTLE_ENDIAN);
+    }
+    expect$.Expect.equals(131072, data[dartx.getInt32](8));
+    for (let i = 0; i < dart.notNull(data[dartx.lengthInBytes]); i = i + 4) {
+      let e = data[dartx.getUint32](i, typed_data.Endianness.LITTLE_ENDIAN);
+      data[dartx.setUint32](i, e, typed_data.Endianness.BIG_ENDIAN);
+    }
+    expect$.Expect.equals(512, data[dartx.getInt32](8));
+    for (let i = 0; i < dart.notNull(data[dartx.lengthInBytes]); i = i + 2) {
+      let e = data[dartx.getUint16](i, typed_data.Endianness.LITTLE_ENDIAN);
+      data[dartx.setUint16](i, e, typed_data.Endianness.BIG_ENDIAN);
+    }
+    expect$.Expect.equals(2, data[dartx.getInt32](8));
+  };
+  dart.fn(endianness_test.swapTest, VoidTodynamic());
+  endianness_test.swapTestVar = function(read, write) {
+    let data = typed_data.ByteData.new(16);
+    expect$.Expect.equals(16, data[dartx.lengthInBytes]);
+    for (let i = 0; i < 4; i++) {
+      data[dartx.setInt32](i * 4, i);
+    }
+    for (let i = 0; i < dart.notNull(data[dartx.lengthInBytes]); i = i + 4) {
+      let e = data[dartx.getInt32](i, typed_data.Endianness._check(read));
+      data[dartx.setInt32](i, e, typed_data.Endianness._check(write));
+    }
+    expect$.Expect.equals(33554432, data[dartx.getInt32](8));
+    for (let i = 0; i < dart.notNull(data[dartx.lengthInBytes]); i = i + 2) {
+      let e = data[dartx.getInt16](i, typed_data.Endianness._check(read));
+      data[dartx.setInt16](i, e, typed_data.Endianness._check(write));
+    }
+    expect$.Expect.equals(131072, data[dartx.getInt32](8));
+    for (let i = 0; i < dart.notNull(data[dartx.lengthInBytes]); i = i + 4) {
+      let e = data[dartx.getUint32](i, typed_data.Endianness._check(read));
+      data[dartx.setUint32](i, e, typed_data.Endianness._check(write));
+    }
+    expect$.Expect.equals(512, data[dartx.getInt32](8));
+    for (let i = 0; i < dart.notNull(data[dartx.lengthInBytes]); i = i + 2) {
+      let e = data[dartx.getUint16](i, typed_data.Endianness._check(read));
+      data[dartx.setUint16](i, e, typed_data.Endianness._check(write));
+    }
+    expect$.Expect.equals(2, data[dartx.getInt32](8));
+  };
+  dart.fn(endianness_test.swapTestVar, dynamicAnddynamicTodynamic());
+  // Exports:
+  exports.endianness_test = endianness_test;
+});