8bee91a58b
And tons of changes to debugger tests. R=bmeurer@chromium.org BUG=chromium:569835 LOG=N Review URL: https://codereview.chromium.org/1525173003 Cr-Commit-Position: refs/heads/master@{#32885}
47 lines
1.3 KiB
JavaScript
47 lines
1.3 KiB
JavaScript
// Copyright 2015 the V8 project authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
// Flags: --expose-debug-as debug --harmony-default-parameters
|
|
|
|
Debug = debug.Debug
|
|
|
|
var exception = null;
|
|
var log = [];
|
|
|
|
function listener(event, exec_state, event_data, data) {
|
|
if (event != Debug.DebugEvent.Break) return;
|
|
try {
|
|
print(event_data.sourceLineText());
|
|
var entry = "";
|
|
for (var i = 0; i < exec_state.frameCount(); i++) {
|
|
entry += exec_state.frame(i).sourceLineText().substr(-1);
|
|
entry += exec_state.frame(i).sourceColumn();
|
|
}
|
|
log.push(entry);
|
|
exec_state.prepareStep(Debug.StepAction.StepIn);
|
|
} catch (e) {
|
|
exception = e;
|
|
}
|
|
};
|
|
|
|
function default_arg(x) {
|
|
return "default"; // d
|
|
} // e
|
|
|
|
function f(arg0 = default_arg()) { // f
|
|
return arg0; // g
|
|
} // h
|
|
|
|
|
|
Debug.setListener(listener);
|
|
debugger; // a
|
|
var result = f(); // b
|
|
Debug.setListener(null); // c
|
|
|
|
assertNull(exception);
|
|
assertEquals("default", result);
|
|
|
|
assertEquals(["a0","b0","f18b13","d2f18b13","e0f18b13","g2b13","h0b13","c0"],
|
|
log);
|