v8/test/inspector/debugger/pause-on-oom.js
dgozman 7bbea08f66 [inspector] Refactor protocol-test.js
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}
2017-05-19 00:35:45 +00:00

29 lines
865 B
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.
// Flags: --max-old-space-size=8
let {session, contextGroup, Protocol} = InspectorTest.start('Check pause on OOM');
contextGroup.addScript(`
var arr = [];
var stop = false;
function generateGarbage() {
while(!stop) {
arr.push(42);
}
}
//# sourceURL=test.js`, 10, 26);
Protocol.Debugger.onPaused((message) => {
InspectorTest.log(`reason: ${message.params.reason}`);
Protocol.Debugger.evaluateOnCallFrame({
callFrameId: message.params.callFrames[0].callFrameId,
expression: 'arr = []; stop = true;'
}).then(() => Protocol.Debugger.resume());
});
Protocol.Debugger.enable();
Protocol.Runtime.evaluate({ expression: 'generateGarbage()' })
.then(InspectorTest.completeTest);