7bbea08f66
This refactoring makes it easier to write advanced tests and gives full control over what's happening to the test code. It also forces description for every test. BUG=none Review-Url: https://codereview.chromium.org/2891213002 Cr-Commit-Position: refs/heads/master@{#45412}
80 lines
2.7 KiB
JavaScript
80 lines
2.7 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.
|
|
|
|
// TODO(kozyatinskiy): fix or remove it later with new stack traces it's almost
|
|
// imposible to hit limit.
|
|
let {session, contextGroup, Protocol} = InspectorTest.start('Checks that we report not more then maxDepth call chains.');
|
|
|
|
contextGroup.addScript(`
|
|
function promisesChain(num) {
|
|
var p = Promise.resolve();
|
|
for (var i = 0; i < num - 1; ++i) {
|
|
p = p.then(() => 42);
|
|
}
|
|
return p;
|
|
}
|
|
`);
|
|
|
|
Protocol.Debugger.enable();
|
|
InspectorTest.runAsyncTestSuite([
|
|
async function testPaused() {
|
|
let callback = '() => { debugger; }';
|
|
startTest({ generated: 8, limit: 16, callback});
|
|
dumpCaptured((await Protocol.Debugger.oncePaused()).params.asyncStackTrace);
|
|
await Protocol.Debugger.resume();
|
|
|
|
startTest({ generated: 8, limit: 8, callback});
|
|
dumpCaptured((await Protocol.Debugger.oncePaused()).params.asyncStackTrace);
|
|
await Protocol.Debugger.resume();
|
|
|
|
startTest({ generated: 8, limit: 7, callback});
|
|
dumpCaptured((await Protocol.Debugger.oncePaused()).params.asyncStackTrace);
|
|
await Protocol.Debugger.resume();
|
|
|
|
startTest({ generated: 8, limit: 0, callback});
|
|
dumpCaptured((await Protocol.Debugger.oncePaused()).params.asyncStackTrace);
|
|
await Protocol.Debugger.resume();
|
|
},
|
|
|
|
async function testConsoleTrace() {
|
|
await Protocol.Runtime.enable();
|
|
let callback = '() => { console.trace(42); }';
|
|
startTest({ generated: 8, limit: 16, callback});
|
|
let msg = await Protocol.Runtime.onceConsoleAPICalled();
|
|
dumpCaptured(msg.params.stackTrace.parent);
|
|
|
|
startTest({ generated: 8, limit: 8, callback});
|
|
msg = await Protocol.Runtime.onceConsoleAPICalled();
|
|
dumpCaptured(msg.params.stackTrace.parent);
|
|
|
|
startTest({ generated: 8, limit: 7, callback});
|
|
msg = await Protocol.Runtime.onceConsoleAPICalled();
|
|
dumpCaptured(msg.params.stackTrace.parent);
|
|
|
|
startTest({ generated: 8, limit: 0, callback});
|
|
msg = await Protocol.Runtime.onceConsoleAPICalled();
|
|
dumpCaptured(msg.params.stackTrace.parent);
|
|
|
|
await Protocol.Runtime.disable();
|
|
}
|
|
]);
|
|
|
|
function startTest(params) {
|
|
InspectorTest.log('Actual call chain length: ' + params.generated);
|
|
InspectorTest.log('setAsyncCallStackDepth(maxDepth): ' + params.limit);
|
|
|
|
Protocol.Debugger.setAsyncCallStackDepth({maxDepth: params.limit});
|
|
Protocol.Runtime.evaluate({expression:
|
|
`promisesChain(${params.generated}).then(${params.callback})`});
|
|
}
|
|
|
|
function dumpCaptured(stack) {
|
|
let count = 0;
|
|
while (stack) {
|
|
++count;
|
|
stack = stack.parent;
|
|
}
|
|
InspectorTest.log('reported: ' + count + '\n');
|
|
}
|