Check in codegen test expectations.

test/codegen/expect/corelib/regexp/no-extensions_test.js

Index: test/codegen/expect/corelib/regexp/no-extensions_test.js
diff --git a/test/codegen/expect/corelib/regexp/no-extensions_test.js b/test/codegen/expect/corelib/regexp/no-extensions_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..d8a6d63dd62556eaced36ac064606b72cb43dad5
--- /dev/null
+++ b/test/codegen/expect/corelib/regexp/no-extensions_test.js
@@ -0,0 +1,135 @@
+dart_library.library('corelib/regexp/no-extensions_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__no$45extensions_test(exports, dart_sdk, expect) {
+  'use strict';
+  const core = dart_sdk.core;
+  const _interceptors = dart_sdk._interceptors;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const expect$ = expect.expect;
+  const no$45extensions_test = Object.create(null);
+  const v8_regexp_utils = Object.create(null);
+  let JSArrayOfString = () => (JSArrayOfString = dart.constFn(_interceptors.JSArray$(core.String)))();
+  let VoidTovoid = () => (VoidTovoid = dart.constFn(dart.functionType(dart.void, [])))();
+  let ListOfString = () => (ListOfString = dart.constFn(core.List$(core.String)))();
+  let MatchToString = () => (MatchToString = dart.constFn(dart.definiteFunctionType(core.String, [core.Match])))();
+  let VoidToRegExp = () => (VoidToRegExp = dart.constFn(dart.definiteFunctionType(core.RegExp, [])))();
+  let VoidTovoid$ = () => (VoidTovoid$ = dart.constFn(dart.definiteFunctionType(dart.void, [])))();
+  let dynamicAnddynamic__Tovoid = () => (dynamicAnddynamic__Tovoid = dart.constFn(dart.definiteFunctionType(dart.void, [dart.dynamic, dart.dynamic], [core.String])))();
+  let dynamic__Tovoid = () => (dynamic__Tovoid = dart.constFn(dart.definiteFunctionType(dart.void, [dart.dynamic], [core.String])))();
+  let dynamic__Tovoid$ = () => (dynamic__Tovoid$ = dart.constFn(dart.definiteFunctionType(dart.void, [dart.dynamic], [core.num])))();
+  let dynamicAnddynamicAndnumTovoid = () => (dynamicAnddynamicAndnumTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [dart.dynamic, dart.dynamic, core.num])))();
+  let dynamicTovoid = () => (dynamicTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [dart.dynamic])))();
+  let StringAndRegExpToMatch = () => (StringAndRegExpToMatch = dart.constFn(dart.definiteFunctionType(core.Match, [core.String, core.RegExp])))();
+  let StringAndRegExpToListOfString = () => (StringAndRegExpToListOfString = dart.constFn(dart.definiteFunctionType(ListOfString(), [core.String, core.RegExp])))();
+  no$45extensions_test.main = function() {
+    v8_regexp_utils.description('Tests that regular expressions do not have extensions that diverge from the JavaScript specification. ' + 'Because WebKit originally used a copy of PCRE, various non-JavaScript regular expression features were historically present. ' + 'Also tests various related edge cases.');
+    v8_regexp_utils.shouldBeNull(core.RegExp.new("\\\\x{41}").firstMatch("yA1"));
+    v8_regexp_utils.assertEquals(core.RegExp.new("[\\x{41}]").firstMatch("yA1").group(0), "1");
+    v8_regexp_utils.assertEquals(core.RegExp.new("\\x1g").firstMatch("x1g").group(0), "x1g");
+    v8_regexp_utils.assertEquals(core.RegExp.new("[\\x1g]").firstMatch("x").group(0), "x");
+    v8_regexp_utils.assertEquals(core.RegExp.new("[\\x1g]").firstMatch("1").group(0), "1");
+    v8_regexp_utils.assertEquals(core.RegExp.new("\\2147483648").firstMatch(core.String.fromCharCode(140) + "7483648").group(0), core.String.fromCharCode(140) + "7483648");
+    v8_regexp_utils.assertEquals(core.RegExp.new("\\4294967296").firstMatch("\"94967296").group(0), "\"94967296");
+    v8_regexp_utils.assertEquals(core.RegExp.new("\\8589934592").firstMatch("8589934592").group(0), "8589934592");
+    v8_regexp_utils.assertEquals("\nAbc\n"[dartx.replaceAllMapped](core.RegExp.new("(\\n)[^\\n]+$"), dart.fn(m => m.group(1), MatchToString())), "\nAbc\n");
+    v8_regexp_utils.shouldBeNull(core.RegExp.new("x$").firstMatch("x\n"));
+    v8_regexp_utils.assertThrows(dart.fn(() => core.RegExp.new("x++"), VoidToRegExp()));
+    v8_regexp_utils.shouldBeNull(core.RegExp.new("[]]").firstMatch("]"));
+    v8_regexp_utils.assertEquals(core.RegExp.new("\\060").firstMatch("y01").group(0), "0");
+    v8_regexp_utils.assertEquals(core.RegExp.new("[\\060]").firstMatch("y01").group(0), "0");
+    v8_regexp_utils.assertEquals(core.RegExp.new("\\606").firstMatch("y06").group(0), "06");
+    v8_regexp_utils.assertEquals(core.RegExp.new("[\\606]").firstMatch("y06").group(0), "0");
+    v8_regexp_utils.assertEquals(core.RegExp.new("[\\606]").firstMatch("y6").group(0), "6");
+    v8_regexp_utils.assertEquals(core.RegExp.new("\\101").firstMatch("yA1").group(0), "A");
+    v8_regexp_utils.assertEquals(core.RegExp.new("[\\101]").firstMatch("yA1").group(0), "A");
+    v8_regexp_utils.assertEquals(core.RegExp.new("\\1011").firstMatch("yA1").group(0), "A1");
+    v8_regexp_utils.assertEquals(core.RegExp.new("[\\1011]").firstMatch("yA1").group(0), "A");
+    v8_regexp_utils.assertEquals(core.RegExp.new("[\\1011]").firstMatch("y1").group(0), "1");
+    v8_regexp_utils.assertEquals(core.RegExp.new("\\10q").firstMatch("y" + core.String.fromCharCode(8) + "q").group(0), core.String.fromCharCode(8) + "q");
+    v8_regexp_utils.assertEquals(core.RegExp.new("[\\10q]").firstMatch("y" + core.String.fromCharCode(8) + "q").group(0), core.String.fromCharCode(8));
+    v8_regexp_utils.assertEquals(core.RegExp.new("\\1q").firstMatch("y" + core.String.fromCharCode(1) + "q").group(0), core.String.fromCharCode(1) + "q");
+    v8_regexp_utils.assertEquals(core.RegExp.new("[\\1q]").firstMatch("y" + core.String.fromCharCode(1) + "q").group(0), core.String.fromCharCode(1));
+    v8_regexp_utils.assertEquals(core.RegExp.new("[\\1q]").firstMatch("yq").group(0), "q");
+    v8_regexp_utils.assertEquals(core.RegExp.new("\\8q").firstMatch("8q").group(0), "8q");
+    v8_regexp_utils.assertEquals(core.RegExp.new("[\\8q]").firstMatch("y8q").group(0), "8");
+    v8_regexp_utils.assertEquals(core.RegExp.new("[\\8q]").firstMatch("yq").group(0), "q");
+    v8_regexp_utils.shouldBe(core.RegExp.new("(x)\\1q").firstMatch("xxq"), JSArrayOfString().of(["xxq", "x"]));
+    v8_regexp_utils.shouldBe(core.RegExp.new("(x)[\\1q]").firstMatch("xxq"), JSArrayOfString().of(["xq", "x"]));
+    v8_regexp_utils.shouldBe(core.RegExp.new("(x)[\\1q]").firstMatch("xx" + core.String.fromCharCode(1)), JSArrayOfString().of(["x" + core.String.fromCharCode(1), "x"]));
+  };
+  dart.fn(no$45extensions_test.main, VoidTovoid$());
+  v8_regexp_utils.assertEquals = function(actual, expected, message) {
+    if (message === void 0) message = null;
+    expect$.Expect.equals(actual, expected, message);
+  };
+  dart.fn(v8_regexp_utils.assertEquals, dynamicAnddynamic__Tovoid());
+  v8_regexp_utils.assertTrue = function(actual, message) {
+    if (message === void 0) message = null;
+    expect$.Expect.isTrue(actual, message);
+  };
+  dart.fn(v8_regexp_utils.assertTrue, dynamic__Tovoid());
+  v8_regexp_utils.assertFalse = function(actual, message) {
+    if (message === void 0) message = null;
+    expect$.Expect.isFalse(actual, message);
+  };
+  dart.fn(v8_regexp_utils.assertFalse, dynamic__Tovoid());
+  v8_regexp_utils.assertThrows = function(fn, testid) {
+    if (testid === void 0) testid = null;
+    expect$.Expect.throws(VoidTovoid()._check(fn), null, dart.str`Test ${testid}`);
+  };
+  dart.fn(v8_regexp_utils.assertThrows, dynamic__Tovoid$());
+  v8_regexp_utils.assertNull = function(actual, testid) {
+    if (testid === void 0) testid = null;
+    expect$.Expect.isNull(actual, dart.str`Test ${testid}`);
+  };
+  dart.fn(v8_regexp_utils.assertNull, dynamic__Tovoid$());
+  v8_regexp_utils.assertToStringEquals = function(str, match, testid) {
+    let actual = [];
+    for (let i = 0; i <= dart.notNull(core.num._check(dart.dload(match, 'groupCount'))); i++) {
+      let g = dart.dsend(match, 'group', i);
+      actual[dartx.add](g == null ? "" : g);
+    }
+    expect$.Expect.equals(str, actual[dartx.join](","), dart.str`Test ${testid}`);
+  };
+  dart.fn(v8_regexp_utils.assertToStringEquals, dynamicAnddynamicAndnumTovoid());
+  v8_regexp_utils.shouldBeTrue = function(actual) {
+    expect$.Expect.isTrue(actual);
+  };
+  dart.fn(v8_regexp_utils.shouldBeTrue, dynamicTovoid());
+  v8_regexp_utils.shouldBeFalse = function(actual) {
+    expect$.Expect.isFalse(actual);
+  };
+  dart.fn(v8_regexp_utils.shouldBeFalse, dynamicTovoid());
+  v8_regexp_utils.shouldBeNull = function(actual) {
+    expect$.Expect.isNull(actual);
+  };
+  dart.fn(v8_regexp_utils.shouldBeNull, dynamicTovoid());
+  v8_regexp_utils.shouldBe = function(actual, expected, message) {
+    if (message === void 0) message = null;
+    if (expected == null) {
+      expect$.Expect.isNull(actual, message);
+    } else {
+      expect$.Expect.equals(dart.dload(expected, 'length'), dart.dsend(dart.dload(actual, 'groupCount'), '+', 1));
+      for (let i = 0; i <= dart.notNull(core.num._check(dart.dload(actual, 'groupCount'))); i++) {
+        expect$.Expect.equals(dart.dindex(expected, i), dart.dsend(actual, 'group', i), message);
+      }
+    }
+  };
+  dart.fn(v8_regexp_utils.shouldBe, dynamicAnddynamic__Tovoid());
+  v8_regexp_utils.firstMatch = function(str, pattern) {
+    return pattern.firstMatch(str);
+  };
+  dart.fn(v8_regexp_utils.firstMatch, StringAndRegExpToMatch());
+  v8_regexp_utils.allStringMatches = function(str, pattern) {
+    return pattern.allMatches(str)[dartx.map](core.String)(dart.fn(m => m.group(0), MatchToString()))[dartx.toList]();
+  };
+  dart.fn(v8_regexp_utils.allStringMatches, StringAndRegExpToListOfString());
+  v8_regexp_utils.description = function(str) {
+  };
+  dart.fn(v8_regexp_utils.description, dynamicTovoid());
+  // Exports:
+  exports.no$45extensions_test = no$45extensions_test;
+  exports.v8_regexp_utils = v8_regexp_utils;
+});