commit da12d29b40bc9ac10bcdeb5696b69c3ed0d3133f
author Ben Murdoch <benm@google.com> Thu Jun 02 14:46:10 2016 +0100
committer Dirk Vogt <dirk@fairphone.com> Fri Mar 17 16:06:11 2017 +0100
tree f11e06aa13d44d9524519b744c8a645b7578ffd9
parent 097c5b25f8b57b92e6c94f25383a883ff242344f

Upgrade V8 to 5.1.281.57  DO NOT MERGE

FPIIM-449

Change-Id: Id981b686b4d587ac31697662eb98bb34be42ad90
(cherry picked from commit 3b9bc31999c9787eb726ecdbfd5796bfdec32a18)

test/cctest/test-strings.cc

diff --git a/test/cctest/test-strings.cc b/test/cctest/test-strings.cc
index e992f33..770042d 100644
--- a/test/cctest/test-strings.cc
+++ b/test/cctest/test-strings.cc
@@ -1508,3 +1508,25 @@
       "'arg0' returned for property 'arg1' of object 'arg2' is not a function");
   CHECK(String::Equals(result, expected));
 }
+
+TEST(Regress609831) {
+  CcTest::InitializeVM();
+  LocalContext context;
+  Isolate* isolate = CcTest::i_isolate();
+  {
+    HandleScope scope(isolate);
+    v8::Local<v8::Value> result = CompileRun(
+        "String.fromCharCode(32, 32, 32, 32, 32, "
+        "32, 32, 32, 32, 32, 32, 32, 32, 32, 32, "
+        "32, 32, 32, 32, 32, 32, 32, 32, 32, 32)");
+    CHECK(v8::Utils::OpenHandle(*result)->IsSeqOneByteString());
+  }
+  {
+    HandleScope scope(isolate);
+    v8::Local<v8::Value> result = CompileRun(
+        "String.fromCharCode(432, 432, 432, 432, 432, "
+        "432, 432, 432, 432, 432, 432, 432, 432, 432, "
+        "432, 432, 432, 432, 432, 432, 432, 432, 432)");
+    CHECK(v8::Utils::OpenHandle(*result)->IsSeqTwoByteString());
+  }
+}