commit 61f157c8528c2b46f3234b4eea5a44df531d857d
author Ben Murdoch <benm@google.com> Fri Sep 16 13:49:30 2016 +0100
committer Dirk Vogt <dirk@fairphone.com> Fri Mar 17 16:06:52 2017 +0100
tree 3fa142ce2609b1fdf9d001275350184f71860fa3
parent c5610438f36f65235862a5f5020a739d29a5c32e

Merge V8 5.3.332.45.  DO NOT MERGE

Test: Manual

FPIIM-449

Change-Id: Id3254828b068abdea3cb10442e0172a8c9a98e03
(cherry picked from commit 13e2dadd00298019ed862f2b2fc5068bba730bcf)

test/cctest/test-date.cc

diff --git a/test/cctest/test-date.cc b/test/cctest/test-date.cc
index 67b9501..a745949 100644
--- a/test/cctest/test-date.cc
+++ b/test/cctest/test-date.cc
@@ -166,3 +166,52 @@
   CheckDST(august_20 + 2 * 3600 - 1000);
   CheckDST(august_20);
 }
+
+namespace {
+int legacy_parse_count = 0;
+void DateParseLegacyCounterCallback(v8::Isolate* isolate,
+                                    v8::Isolate::UseCounterFeature feature) {
+  if (feature == v8::Isolate::kLegacyDateParser) legacy_parse_count++;
+}
+}  // anonymous namespace
+
+TEST(DateParseLegacyUseCounter) {
+  CcTest::InitializeVM();
+  v8::HandleScope scope(CcTest::isolate());
+  LocalContext context;
+  CcTest::isolate()->SetUseCounterCallback(DateParseLegacyCounterCallback);
+  CHECK_EQ(0, legacy_parse_count);
+  CompileRun("Date.parse('2015-02-31')");
+  CHECK_EQ(0, legacy_parse_count);
+  CompileRun("Date.parse('2015-02-31T11:22:33.444Z01:23')");
+  CHECK_EQ(0, legacy_parse_count);
+  CompileRun("Date.parse('2015-02-31T11:22:33.444')");
+  CHECK_EQ(0, legacy_parse_count);
+  CompileRun("Date.parse('2000 01 01')");
+  CHECK_EQ(1, legacy_parse_count);
+  CompileRun("Date.parse('2015-02-31T11:22:33.444     ')");
+  CHECK_EQ(1, legacy_parse_count);
+}
+
+#ifdef V8_I18N_SUPPORT
+TEST(DateCacheVersion) {
+  FLAG_allow_natives_syntax = true;
+  v8::Isolate* isolate = CcTest::isolate();
+  v8::Isolate::Scope isolate_scope(isolate);
+  v8::HandleScope scope(isolate);
+  v8::Local<v8::Context> context = v8::Context::New(isolate);
+  v8::Context::Scope context_scope(context);
+  v8::Local<v8::Number> date_cache_version =
+      v8::Local<v8::Number>::Cast(CompileRun("%DateCacheVersion()"));
+
+  CHECK(date_cache_version->IsNumber());
+  CHECK_EQ(0.0, date_cache_version->NumberValue(context).FromMaybe(-1.0));
+
+  v8::Date::DateTimeConfigurationChangeNotification(isolate);
+
+  date_cache_version =
+      v8::Local<v8::Number>::Cast(CompileRun("%DateCacheVersion()"));
+  CHECK(date_cache_version->IsNumber());
+  CHECK_EQ(1.0, date_cache_version->NumberValue(context).FromMaybe(-1.0));
+}
+#endif  // V8_I18N_SUPPORT