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test/cctest/compiler/compiler/test-run-jsexceptions.cc

Index: test/cctest/compiler/compiler/test-run-jsexceptions.cc
diff --git a/test/cctest/compiler/compiler/test-run-jsexceptions.cc b/test/cctest/compiler/compiler/test-run-jsexceptions.cc
new file mode 100644
index 0000000000000000000000000000000000000000..0712ab62057d742eef946eb74b3c4cc0a6e5e0ab
--- /dev/null
+++ b/test/cctest/compiler/compiler/test-run-jsexceptions.cc
@@ -0,0 +1,45 @@
+// Copyright 2014 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "src/v8.h"
+
+#include "test/cctest/compiler/function-tester.h"
+
+using namespace v8::internal;
+using namespace v8::internal::compiler;
+
+TEST(Throw) {
+  FunctionTester T("(function(a,b) { if (a) { throw b; } else { return b; }})");
+
+  T.CheckThrows(T.true_value(), T.NewObject("new Error"));
+  T.CheckCall(T.Val(23), T.false_value(), T.Val(23));
+}
+
+
+TEST(ThrowSourcePosition) {
+  static const char* src =
+      "(function(a, b) {        \n"
+      "  if (a == 1) throw 1;   \n"
+      "  if (a == 2) {throw 2}  \n"
+      "  if (a == 3) {0;throw 3}\n"
+      "  throw 4;               \n"
+      "})                       ";
+  FunctionTester T(src);
+  v8::Handle<v8::Message> message;
+
+  message = T.CheckThrowsReturnMessage(T.Val(1), T.undefined());
+  CHECK(!message.IsEmpty());
+  CHECK_EQ(2, message->GetLineNumber());
+  CHECK_EQ(40, message->GetStartPosition());
+
+  message = T.CheckThrowsReturnMessage(T.Val(2), T.undefined());
+  CHECK(!message.IsEmpty());
+  CHECK_EQ(3, message->GetLineNumber());
+  CHECK_EQ(67, message->GetStartPosition());
+
+  message = T.CheckThrowsReturnMessage(T.Val(3), T.undefined());
+  CHECK(!message.IsEmpty());
+  CHECK_EQ(4, message->GetLineNumber());
+  CHECK_EQ(95, message->GetStartPosition());
+}