Index: test/mjsunit/regress/regress-94873.js |
diff --git a/test/mjsunit/regress/regress-94873.js b/test/mjsunit/regress/regress-94873.js |
new file mode 100644 |
index 0000000000000000000000000000000000000000..b61bc0c15dac7cb1d65574532a73df8b9b119d84 |
--- /dev/null |
+++ b/test/mjsunit/regress/regress-94873.js |
@@ -0,0 +1,78 @@ |
+// 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. |
+ |
+// Flags: --expose-debug-as debug |
+// Get the Debug object exposed from the debug context global object. |
+Debug = debug.Debug; |
+ |
+function sendCommand(state, cmd) { |
+ // Get the debug command processor in paused state. |
+ var dcp = state.debugCommandProcessor(false); |
+ var request = JSON.stringify(cmd); |
+ var response = dcp.processDebugJSONRequest(request); |
+ return JSON.parse(response); |
+} |
+ |
+function listener(event, exec_state, event_data, data) { |
+ try { |
+ if (event == Debug.DebugEvent.Break) { |
+ var line = event_data.sourceLineText(); |
+ print('break: ' + line); |
+ |
+ var frame = sendCommand(exec_state, { |
+ seq: 0, |
+ type: "request", |
+ command: "frame" |
+ }); |
+ |
+ sendCommand(exec_state, { |
+ seq: 0, |
+ type: "request", |
+ command: "evaluate", |
+ arguments: { |
+ expression: "obj.x.toString()", |
+ additional_context: [{ |
+ name: "obj", |
+ handle: frame.body.receiver.ref |
+ }] |
+ } |
+ }); |
+ } |
+ } catch (e) { |
+ print(e); |
+ } |
+} |
+ |
+Debug.setListener(listener); |
+ |
+function a(x, y) { |
+ this.x = x; |
+ this.y = y; |
+} |
+ |
+Debug.setBreakPoint(a, 0, 0); |
+new a(1, 2); |