mirror of
https://github.com/nodejs/node.git
synced 2025-05-15 22:04:26 +00:00
4c4af643e5
PR-URL: https://github.com/nodejs/node/pull/17489 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Myles Borins <myles.borins@gmail.com> Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
45 lines
1.5 KiB
JavaScript
45 lines
1.5 KiB
JavaScript
// Copyright 2017 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.
|
|
|
|
let {session, contextGroup, Protocol} = InspectorTest.start('Tests super long async stacks.');
|
|
|
|
contextGroup.addScript(`
|
|
function callWithAsyncStack(f, depth) {
|
|
if (depth === 0) {
|
|
f();
|
|
return;
|
|
}
|
|
wrapper = eval('(function call' + depth + '() { callWithAsyncStack(f, depth - 1) }) //# sourceURL=wrapper.js');
|
|
Promise.resolve().then(wrapper);
|
|
}
|
|
//# sourceURL=utils.js`);
|
|
|
|
(async function test() {
|
|
Protocol.Debugger.enable();
|
|
Protocol.Debugger.setAsyncCallStackDepth({maxDepth: 4});
|
|
Protocol.Runtime.evaluate({
|
|
expression: 'callWithAsyncStack(() => {debugger}, 12)//# sourceURL=expr.js'
|
|
});
|
|
let {params} = await Protocol.Debugger.oncePaused();
|
|
let {callFrames, asyncStackTrace, externalAsyncStackTrace} = params;
|
|
while (true) {
|
|
session.logCallFrames(callFrames);
|
|
if (externalAsyncStackTrace) {
|
|
InspectorTest.log('(fetch parent..)');
|
|
asyncStackTrace = (await Protocol.Debugger.getStackTrace({
|
|
stackTraceId: externalAsyncStackTrace
|
|
})).result.stackTrace;
|
|
}
|
|
if (asyncStackTrace) {
|
|
InspectorTest.log('--' + asyncStackTrace.description + '--');
|
|
callFrames = asyncStackTrace.callFrames;
|
|
externalAsyncStackTrace = asyncStackTrace.parentId;
|
|
asyncStackTrace = asyncStackTrace.parent;
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
InspectorTest.completeTest();
|
|
})()
|