24 lines
1018 B
JavaScript
24 lines
1018 B
JavaScript
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// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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print("Test that descriptions for arrays, maps, and sets include the correct length or size.")
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Promise.all([
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testExpression("new Set()"),
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testExpression("new Set([1,2])"),
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testExpression("new Map()"),
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testExpression("new Map([[1,2],[3,4]])"),
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testExpression("new Array()"),
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testExpression("new Array(2)"),
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testExpression("new Uint8Array()"),
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testExpression("new Uint8Array(2)")
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]).then(() => InspectorTest.completeTest());
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function testExpression(expression) {
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return Protocol.Runtime.evaluate({ expression: expression })
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.then(result => InspectorTest.logMessage(result.result.result.description))
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.then(() => Protocol.Runtime.evaluate({ expression: "[" + expression + "]", generatePreview: true }))
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.then(result => InspectorTest.logMessage(result.result.result.preview.properties[0].value))
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}
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