v8/test/inspector/runtime/length-or-size-description.js
kozyatinskiy 9c385f0405 [inspector] added reconnect method for tests
This method enables test of agent::restore methods.
Bonus: forbid setCustomObjectFormatterEnabled on disabled agent.

BUG=none
R=dgozman@chromium.org

Review-Url: https://codereview.chromium.org/2713023004
Cr-Commit-Position: refs/heads/master@{#43502}
2017-02-28 20:22:24 +00:00

24 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.
InspectorTest.log("Test that descriptions for arrays, maps, and sets include the correct length or size.")
Promise.all([
testExpression("new Set()"),
testExpression("new Set([1,2])"),
testExpression("new Map()"),
testExpression("new Map([[1,2],[3,4]])"),
testExpression("new Array()"),
testExpression("new Array(2)"),
testExpression("new Uint8Array()"),
testExpression("new Uint8Array(2)")
]).then(() => InspectorTest.completeTest());
function testExpression(expression) {
return Protocol.Runtime.evaluate({ expression: expression })
.then(result => InspectorTest.logMessage(result.result.result.description))
.then(() => Protocol.Runtime.evaluate({ expression: "[" + expression + "]", generatePreview: true }))
.then(result => InspectorTest.logMessage(result.result.result.preview.properties[0].value))
}