[debug-wrapper] Conditional breaks, locals, evaluate, scopes

test/mjsunit/debug-evaluate-closure.js

-// Copyright 2013 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.
-
-// Flags: --expose-debug-as debug --allow-natives-syntax
-
-Debug = debug.Debug;
-var listened = false;
-
-function listener(event, exec_state, event_data, data) {
-  if (event != Debug.DebugEvent.Break) return;
-  try {
-    assertEquals("goo", exec_state.frame(0).evaluate("goo").value());
-    exec_state.frame(0).evaluate("goo = 'goo foo'");
-    assertEquals("bar return", exec_state.frame(0).evaluate("bar()").value());
-    assertEquals("inner bar", exec_state.frame(0).evaluate("inner").value());
-    assertEquals("outer bar", exec_state.frame(0).evaluate("outer").value());
-
-    assertEquals("baz inner", exec_state.frame(0).evaluate("baz").value());
-    assertEquals("baz outer", exec_state.frame(1).evaluate("baz").value());
-    exec_state.frame(0).evaluate("w = 'w foo'");
-    exec_state.frame(0).evaluate("inner = 'inner foo'");
-    exec_state.frame(0).evaluate("outer = 'outer foo'");
-    exec_state.frame(0).evaluate("baz = 'baz inner foo'");
-    exec_state.frame(1).evaluate("baz = 'baz outer foo'");
-    listened = true;
-  } catch (e) {
-    print(e);
-    print(e.stack);
-  }
-}
-
-Debug.setListener(listener);
-
-var outer = "outer";
-var baz = "baz outer";
-
-function foo() {
-  var inner = "inner";
-  var baz = "baz inner";
-  var goo = "goo";
-  var withw = { w: "w" };
-  var withv = { v: "v" };
-
-  with (withv) {
-    var bar = function bar() {
-      assertEquals("goo foo", goo);
-      inner = "inner bar";
-      outer = "outer bar";
-      v = "v bar";
-      return "bar return";
-    };
-  }
-
-  with (withw) {
-    debugger;
-  }
-
-  assertEquals("inner foo", inner);
-  assertEquals("baz inner foo", baz);
-  assertEquals("w foo", withw.w);
-  assertEquals("v bar", withv.v);
-}
-
-foo();
-assertEquals("outer foo", outer);
-assertEquals("baz outer foo", baz);
-assertTrue(listened);
-Debug.setListener(null);