hausner@google.com
f96ae9969e
This CL introduces latent breakpoints, which are bp in urls that are not yet loaded. When the VM loads additional scripts through deferred libraries, latent breakpoints get set. R=iposva@google.com Review URL: https://codereview.chromium.org//808643004 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@42510 260f80e4-7a28-3924-810f-c04153c831b5
47 lines
1.5 KiB
Dart
47 lines
1.5 KiB
Dart
// Copyright (c) 2014, 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.
|
|
|
|
// Test to verify that a breakpoint can be set in code that is not yet
|
|
// loaded, i.e. in a deferred library.
|
|
//
|
|
// 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";
|
|
import "deferred_code_lib.dart" deferred as D;
|
|
|
|
|
|
main(List<String> arguments) {
|
|
if (RunScript(testScript, arguments)) return;
|
|
var loaded = false;
|
|
print("Hello from debuggee");
|
|
D.loadLibrary().then((_) {
|
|
loaded = true;
|
|
print("Done loading deferred library");
|
|
D.stopTheBuck();
|
|
});
|
|
print("main terminates");
|
|
}
|
|
|
|
|
|
// Expected debugger events and commands.
|
|
var testScript = [
|
|
MatchFrame(0, "main"), // Top frame in trace is function "main".
|
|
SetBreakpoint(22), // Breakpoint just before call to loadLibrary().
|
|
Resume(),
|
|
// Set BP in deferred library code before the loadLibrary() call is executed.
|
|
MatchFrame(0, "main"),
|
|
MatchLine(22),
|
|
MatchLocals({"loaded": "false"}),
|
|
SetBreakpoint(10, url: "deferred_code_lib.dart"),
|
|
Resume(),
|
|
MatchFrame(0, "stopTheBuck"), // Expect to be stopped in deferred library code.
|
|
// MatchLine(10), // Line matching only works for the main script.
|
|
Resume(),
|
|
];
|