8d90210a1e
R=*bmeurer@chromium.org, caitpotter88@gmail.com, *littledan@chromium.org, *ulan@chromium.org BUG=v8:4483 Review-Url: https://codereview.chromium.org/2033223003 Cr-Commit-Position: refs/heads/master@{#36718}
40 lines
1.0 KiB
JavaScript
40 lines
1.0 KiB
JavaScript
// Copyright 2016 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 --allow-natives-syntax --harmony-async-await
|
|
|
|
var Debug = debug.Debug;
|
|
var step_count = 0;
|
|
|
|
function listener(event, execState, eventData, data) {
|
|
if (event != Debug.DebugEvent.Break) return;
|
|
try {
|
|
var line = execState.frame(0).sourceLineText();
|
|
print(line);
|
|
var [match, expected_count, step] = /\/\/ B(\d) (\w+)$/.exec(line);
|
|
assertEquals(step_count++, parseInt(expected_count));
|
|
if (step != "Continue") execState.prepareStep(Debug.StepAction[step]);
|
|
} catch (e) {
|
|
print(e, e.stack);
|
|
quit(1);
|
|
}
|
|
}
|
|
|
|
Debug.setListener(listener);
|
|
|
|
async function f() {
|
|
var a = 1;
|
|
debugger; // B0 StepNext
|
|
a += // B1 StepNext
|
|
await // B3 StepNext
|
|
5; // B2 StepNext
|
|
return a; // B4 StepNext
|
|
} // B5 Continue
|
|
|
|
f();
|
|
|
|
%RunMicrotasks();
|
|
|
|
assertEquals(6, step_count);
|