1 files changed, 122 insertions, 0 deletions
diff --git a/deps/v8/test/debugger/debug/debug-receiver.js b/deps/v8/test/debugger/debug/debug-receiver.js
new file mode 100644
index 0000000000..9096e315f6
--- /dev/null
+++ b/deps/v8/test/debugger/debug/debug-receiver.js
@@ -0,0 +1,122 @@
+// Copyright 2011 the V8 project authors. All rights reserved.
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+//       notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+//       copyright notice, this list of conditions and the following
+//       disclaimer in the documentation and/or other materials provided
+//       with the distribution.
+//     * Neither the name of Google Inc. nor the names of its
+//       contributors may be used to endorse or promote products derived
+//       from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+Debug = debug.Debug;
+
+var test_name;
+var listener_delegate;
+var listener_called;
+var exception;
+var expected_receiver;
+var begin_test_count = 0;
+var end_test_count = 0;
+var break_count = 0;
+
+// Debug event listener which delegates. Exceptions have to be
+// explictly caught here and checked later because exception in the
+// listener are not propagated to the surrounding JavaScript code.
+function listener(event, exec_state, event_data, data) {
+  try {
+    if (event == Debug.DebugEvent.Break) {
+      break_count++;
+      listener_called = true;
+      listener_delegate(exec_state);
+    }
+  } catch (e) {
+    exception = e;
+  }
+}
+
+// Add the debug event listener.
+Debug.setListener(listener);
+
+
+// Initialize for a new test.
+function BeginTest(name) {
+  test_name = name;
+  listener_called = false;
+  exception = null;
+  begin_test_count++;
+}
+
+
+// Check result of a test.
+function EndTest() {
+  assertTrue(listener_called, "listener not called for " + test_name);
+  assertNull(exception, test_name);
+  end_test_count++;
+}
+
+
+// Check that the debugger correctly reflects that the receiver is not
+// converted to object for strict mode functions.
+function Strict() { "use strict"; debugger; }
+function TestStrict(receiver) {
+  expected_receiver = receiver;
+  Strict.call(receiver);
+}
+
+listener_delegate = function(exec_state) {
+  var receiver = exec_state.frame().receiver();
+  assertEquals(expected_receiver, receiver.value())
+}
+
+BeginTest("strict: undefined"); TestStrict(undefined); EndTest();
+BeginTest("strict: null"); TestStrict(null); EndTest();
+BeginTest("strict: 1"); TestStrict(1); EndTest();
+BeginTest("strict: 1.2"); TestStrict(1.2); EndTest();
+BeginTest("strict: 'asdf'"); TestStrict('asdf'); EndTest();
+BeginTest("strict: true"); TestStrict(true); EndTest();
+
+
+// Check that the debugger correctly reflects the object conversion of
+// the receiver for non-strict mode functions.
+function NonStrict() { debugger; }
+function TestNonStrict(receiver) {
+  // null and undefined should be transformed to the global object and
+  // primitives should be wrapped.
+  expected_receiver = (receiver == null) ? this : Object(receiver);
+  NonStrict.call(receiver);
+}
+
+listener_delegate = function(exec_state) {
+  var receiver = exec_state.frame().receiver();
+  assertEquals(expected_receiver, receiver.value());
+}
+
+BeginTest("non-strict: undefined"); TestNonStrict(undefined); EndTest();
+BeginTest("non-strict: null"); TestNonStrict(null); EndTest();
+BeginTest("non-strict: 1"); TestNonStrict(1); EndTest();
+BeginTest("non-strict: 1.2"); TestNonStrict(1.2); EndTest();
+BeginTest("non-strict: 'asdf'"); TestNonStrict('asdf'); EndTest();
+BeginTest("non-strict: true"); TestNonStrict(true); EndTest();
+
+
+assertEquals(begin_test_count, break_count,
+             'one or more tests did not enter the debugger');
+assertEquals(begin_test_count, end_test_count,
+             'one or more tests did not have its result checked');