| Index: test/mjsunit/harmony/async-debug-step-in-out-out.js
|
| diff --git a/test/mjsunit/harmony/async-debug-step-in-out-out.js b/test/mjsunit/harmony/async-debug-step-in-out-out.js
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..c2f34bb0294829250feca43ed4403534349179d7
|
| --- /dev/null
|
| +++ b/test/mjsunit/harmony/async-debug-step-in-out-out.js
|
| @@ -0,0 +1,51 @@
|
| +// 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);
|
| +
|
| +var late_resolve;
|
| +
|
| +function g() {
|
| + return new Promise( // B3 StepOut
|
| + function(res, rej) {
|
| + late_resolve = res;
|
| + }
|
| + );
|
| +}
|
| +
|
| +async function f() {
|
| + var a = 1;
|
| + debugger; // B0 StepNext
|
| + a += // B1 StepNext
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| + await // B4 StepOut
|
| + g(); // B2 StepIn
|
| + return a;
|
| +}
|
| +
|
| +f();
|
| +
|
| +late_resolve(3); // B5 Continue
|
| +
|
| +%RunMicrotasks();
|
| +
|
| +assertEquals(6, step_count);
|
|
|