API: expose RegExp.

test/cctest/test-api.cc

Index: test/cctest/test-api.cc
diff --git a/test/cctest/test-api.cc b/test/cctest/test-api.cc
index f1a6eada40e8619d92bdb255ce5f8f9f261fc62a..3b96c916457dc36abcfff399bfce6e1567104285 100644
--- a/test/cctest/test-api.cc
+++ b/test/cctest/test-api.cc
@@ -11619,3 +11619,58 @@ TEST(GlobalLoadICGC) {
     CheckSurvivingGlobalObjectsCount(1);
   }
 }
+
+
+TEST(RegExp) {
+  v8::HandleScope scope;
+  LocalContext context;
+
+  v8::Handle<v8::RegExp> re = v8::RegExp::New(v8_str("foo"), v8::RegExp::kNone);

[antonm, 2010/10/04 14:44:55]

maybe add a test case that checks that regexps created via API can function like
normal regexps

[Vitaly Repeshko, 2010/10/04 15:04:42]

Done.

+  CHECK(re->IsRegExp());
+  CHECK(re->GetSource()->Equals(v8_str("foo")));
+  CHECK_EQ(re->GetFlags(), v8::RegExp::kNone);
+
+  re = v8::RegExp::New(v8_str("bar"),
+                       static_cast<v8::RegExp::Flags>(v8::RegExp::kIgnoreCase |
+                                                      v8::RegExp::kGlobal));
+  CHECK(re->IsRegExp());
+  CHECK(re->GetSource()->Equals(v8_str("bar")));
+  CHECK_EQ(static_cast<int>(re->GetFlags()),
+           v8::RegExp::kIgnoreCase | v8::RegExp::kGlobal);
+
+  re = v8::RegExp::New(v8_str("baz"),
+                       static_cast<v8::RegExp::Flags>(v8::RegExp::kIgnoreCase |
+                                                      v8::RegExp::kMultiline));
+  CHECK(re->IsRegExp());
+  CHECK(re->GetSource()->Equals(v8_str("baz")));
+  CHECK_EQ(static_cast<int>(re->GetFlags()),
+           v8::RegExp::kIgnoreCase | v8::RegExp::kMultiline);
+
+  re = CompileRun("/quux/").As<v8::RegExp>();
+  CHECK(re->IsRegExp());
+  CHECK(re->GetSource()->Equals(v8_str("quux")));
+  CHECK_EQ(re->GetFlags(), v8::RegExp::kNone);
+
+  re = CompileRun("/quux/gm").As<v8::RegExp>();
+  CHECK(re->IsRegExp());
+  CHECK(re->GetSource()->Equals(v8_str("quux")));
+  CHECK_EQ(static_cast<int>(re->GetFlags()),
+           v8::RegExp::kGlobal | v8::RegExp::kMultiline);
+
+  // Override the RegExp constructor and check the API constructor
+  // still works.
+  CompileRun("RegExp = function() {}");
+
+  re = v8::RegExp::New(v8_str("foobar"), v8::RegExp::kNone);
+  CHECK(re->IsRegExp());
+  CHECK(re->GetSource()->Equals(v8_str("foobar")));
+  CHECK_EQ(re->GetFlags(), v8::RegExp::kNone);
+
+  re = v8::RegExp::New(v8_str("foobarbaz"),
+                       static_cast<v8::RegExp::Flags>(v8::RegExp::kIgnoreCase |
+                                                      v8::RegExp::kMultiline));
+  CHECK(re->IsRegExp());
+  CHECK(re->GetSource()->Equals(v8_str("foobarbaz")));
+  CHECK_EQ(static_cast<int>(re->GetFlags()),
+           v8::RegExp::kIgnoreCase | v8::RegExp::kMultiline);
+}