| // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| // This test forks a second vm process that runs this dart script as |
| // a debug target. |
| // Run this test with option --wire to see the json messages sent |
| // between the processes. |
| // Run this test with option --verbose to see the stdout and stderr output |
| // of the debug target process. |
| |
| import "debug_lib.dart"; |
| |
| bar(x) { |
| print(x); |
| } |
| |
| main(List<String> arguments) { |
| if (RunScript(testScript, arguments)) return; |
| print("Hello from debuggee"); |
| [1,2].forEach(bar); // Causes implicit closure of bar to be compiled. |
| print("stop here"); // Stop here and set breakpoint in bar. |
| [3,4].forEach(bar); // Call bar closure and observe breakpoints being hit. |
| print("done"); |
| } |
| |
| |
| // Expected debugger events and commands. |
| var testScript = [ |
| MatchFrame(0, "main"), // Top frame in trace is function "main". |
| SetBreakpoint(22), // Set breakpoint a line 22, after bar closure is compiled. |
| Resume(), |
| MatchFrame(0, "main"), // Should be at line 22 in main. |
| MatchLine(22), |
| SetBreakpoint(15), // Set breakpoint in function bar. Bar has not been called |
| // through a regular function call at this point, only |
| // through a closure from forEach(). |
| Resume(), |
| MatchFrames(["bar", "forEach", "main"]), // Should be in closure function now. |
| MatchLine(15), |
| MatchLocals({"x": "3"}), |
| Resume(), |
| MatchFrames(["bar", "forEach", "main"]), // Should be in closure function now. |
| MatchLine(15), |
| MatchLocals({"x": "4"}), |
| Resume(), |
| ]; |