Check in codegen test expectations.

test/codegen/expect/corelib/sort_test.js

Index: test/codegen/expect/corelib/sort_test.js
diff --git a/test/codegen/expect/corelib/sort_test.js b/test/codegen/expect/corelib/sort_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..9a8c7c8798f03ed7b2b88f9b2b0df8afe0468b37
--- /dev/null
+++ b/test/codegen/expect/corelib/sort_test.js
@@ -0,0 +1,173 @@
+dart_library.library('corelib/sort_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__sort_test(exports, dart_sdk, expect) {
+  'use strict';
+  const core = dart_sdk.core;
+  const _interceptors = dart_sdk._interceptors;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const expect$ = expect.expect;
+  const sort_test = Object.create(null);
+  const sort_helper = Object.create(null);
+  let JSArrayOfint = () => (JSArrayOfint = dart.constFn(_interceptors.JSArray$(core.int)))();
+  let intAndintToint = () => (intAndintToint = dart.constFn(dart.functionType(core.int, [core.int, core.int])))();
+  let dynamicAnddynamicTodynamic = () => (dynamicAnddynamicTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [dart.dynamic, dart.dynamic])))();
+  let dynamicTodynamic = () => (dynamicTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [dart.dynamic])))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  sort_test.main = function() {
+    let compare = dart.fn((a, b) => dart.dsend(a, 'compareTo', b), dynamicAnddynamicTodynamic());
+    let sort = dart.fn(list => dart.dsend(list, 'sort', compare), dynamicTodynamic());
+    new sort_helper.SortHelper(sort, compare).run();
+    compare = dart.fn((a, b) => dart.dsend(dart.dsend(a, 'compareTo', b), 'unary-'), dynamicAnddynamicTodynamic());
+    new sort_helper.SortHelper(sort, compare).run();
+    compare = dart.fn((a, b) => dart.dsend(a, 'compareTo', b), dynamicAnddynamicTodynamic());
+    let list = JSArrayOfint().of([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2]);
+    list[dartx.sort](intAndintToint()._check(compare));
+    expect$.Expect.listEquals(list, JSArrayOfint().of([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2]));
+    list = JSArrayOfint().of([0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2]);
+    list[dartx.sort](intAndintToint()._check(compare));
+    expect$.Expect.listEquals(list, JSArrayOfint().of([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2]));
+    list = JSArrayOfint().of([0, 9, 0, 9, 3, 9, 0, 1, 1, 0, 1, 9, 8, 2, 1, 1, 4, 5, 2, 5, 0, 1, 8, 8, 8, 5, 2, 2, 9, 8, 8, 4, 4, 1, 5, 3, 2, 8, 5, 1, 2, 8, 5, 6, 8]);
+    list[dartx.sort](intAndintToint()._check(compare));
+    expect$.Expect.listEquals(list, JSArrayOfint().of([0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 4, 4, 4, 5, 5, 5, 5, 5, 5, 6, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9]));
+  };
+  dart.fn(sort_test.main, VoidTodynamic());
+  sort_helper.SortHelper = class SortHelper extends core.Object {
+    new(sortFunction, compareFunction) {
+      this.sortFunction = sortFunction;
+      this.compareFunction = compareFunction;
+    }
+    run() {
+      this.testSortIntLists();
+      this.testSortDoubleLists();
+    }
+    isSorted(a) {
+      for (let i = 1; i < dart.notNull(a[dartx.length]); i++) {
+        if (dart.test(dart.dsend(dart.dcall(this.compareFunction, a[dartx.get](i - 1), a[dartx.get](i)), '>', 0))) {
+          return false;
+        }
+      }
+      return true;
+    }
+    testSortIntLists() {
+      let a = core.List.new(40);
+      for (let i = 0; i < dart.notNull(a[dartx.length]); i++) {
+        a[dartx.set](i, i);
+      }
+      this.testSort(a);
+      for (let i = 0; i < dart.notNull(a[dartx.length]); i++) {
+        a[dartx.set](dart.notNull(a[dartx.length]) - i - 1, i);
+      }
+      this.testSort(a);
+      for (let i = 0; i < 21; i++) {
+        a[dartx.set](i, 1);
+      }
+      for (let i = 21; i < dart.notNull(a[dartx.length]); i++) {
+        a[dartx.set](i, 2);
+      }
+      this.testSort(a);
+      for (let i = 0; i < 21; i++) {
+        a[dartx.set](i, 1);
+      }
+      for (let i = 21; i < dart.notNull(a[dartx.length]); i++) {
+        a[dartx.set](i, 2);
+      }
+      a[dartx.set](6, 1);
+      a[dartx.set](13, 1);
+      a[dartx.set](19, 1);
+      a[dartx.set](25, 1);
+      a[dartx.set](33, 2);
+      this.testSort(a);
+      for (let i = 0; i < 21; i++) {
+        a[dartx.set](i, 2);
+      }
+      for (let i = 21; i < dart.notNull(a[dartx.length]); i++) {
+        a[dartx.set](i, 1);
+      }
+      this.testSort(a);
+      for (let i = 0; i < 21; i++) {
+        a[dartx.set](i, 2);
+      }
+      for (let i = 21; i < dart.notNull(a[dartx.length]); i++) {
+        a[dartx.set](i, 1);
+      }
+      a[dartx.set](6, 2);
+      a[dartx.set](13, 2);
+      a[dartx.set](19, 2);
+      a[dartx.set](25, 2);
+      a[dartx.set](33, 1);
+      this.testSort(a);
+      let a2 = core.List.new(0);
+      this.testSort(a2);
+      let a3 = core.List.new(1);
+      a3[dartx.set](0, 1);
+      this.testSort(a3);
+      this.testInsertionSort(0, 1, 2, 3);
+      this.testInsertionSort(0, 1, 3, 2);
+      this.testInsertionSort(0, 3, 2, 1);
+      this.testInsertionSort(0, 3, 1, 2);
+      this.testInsertionSort(0, 2, 1, 3);
+      this.testInsertionSort(0, 2, 3, 1);
+      this.testInsertionSort(1, 0, 2, 3);
+      this.testInsertionSort(1, 0, 3, 2);
+      this.testInsertionSort(1, 2, 3, 0);
+      this.testInsertionSort(1, 2, 0, 3);
+      this.testInsertionSort(1, 3, 2, 0);
+      this.testInsertionSort(1, 3, 0, 2);
+      this.testInsertionSort(2, 0, 1, 3);
+      this.testInsertionSort(2, 0, 3, 1);
+      this.testInsertionSort(2, 1, 3, 0);
+      this.testInsertionSort(2, 1, 0, 3);
+      this.testInsertionSort(2, 3, 1, 0);
+      this.testInsertionSort(2, 3, 0, 1);
+      this.testInsertionSort(3, 0, 1, 2);
+      this.testInsertionSort(3, 0, 2, 1);
+      this.testInsertionSort(3, 1, 2, 0);
+      this.testInsertionSort(3, 1, 0, 2);
+      this.testInsertionSort(3, 2, 1, 0);
+      this.testInsertionSort(3, 2, 0, 1);
+    }
+    testSort(a) {
+      dart.dcall(this.sortFunction, a);
+      expect$.Expect.isTrue(this.isSorted(a));
+    }
+    testInsertionSort(i1, i2, i3, i4) {
+      let a = core.List.new(4);
+      a[dartx.set](0, i1);
+      a[dartx.set](1, i2);
+      a[dartx.set](2, i3);
+      a[dartx.set](3, i4);
+      this.testSort(a);
+    }
+    testSortDoubleLists() {
+      let a = core.List.new(40);
+      for (let i = 0; i < dart.notNull(a[dartx.length]); i++) {
+        a[dartx.set](i, 1.0 * i + 0.5);
+      }
+      this.testSort(a);
+      for (let i = 0; i < dart.notNull(a[dartx.length]); i++) {
+        a[dartx.set](i, 1.0 * (dart.notNull(a[dartx.length]) - i) + 0.5);
+      }
+      this.testSort(a);
+      for (let i = 0; i < dart.notNull(a[dartx.length]); i++) {
+        a[dartx.set](i, 1.5);
+      }
+      this.testSort(a);
+    }
+  };
+  dart.setSignature(sort_helper.SortHelper, {
+    constructors: () => ({new: dart.definiteFunctionType(sort_helper.SortHelper, [core.Function, core.Function])}),
+    methods: () => ({
+      run: dart.definiteFunctionType(dart.void, []),
+      isSorted: dart.definiteFunctionType(core.bool, [core.List]),
+      testSortIntLists: dart.definiteFunctionType(dart.void, []),
+      testSort: dart.definiteFunctionType(dart.void, [core.List]),
+      testInsertionSort: dart.definiteFunctionType(dart.void, [core.int, core.int, core.int, core.int]),
+      testSortDoubleLists: dart.definiteFunctionType(dart.void, [])
+    })
+  });
+  // Exports:
+  exports.sort_test = sort_test;
+  exports.sort_helper = sort_helper;
+});