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}
29 lines
1.2 KiB
JavaScript
29 lines
1.2 KiB
JavaScript
// 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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let {session, contextGroup, Protocol} = InspectorTest.start("Test that descriptions for arrays, maps, and sets include the correct length or size.")
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contextGroup.setupInjectedScriptEnvironment();
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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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// WeakMap and WeakSet should not have size in description.
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testExpression("new WeakMap([[{}, 42]])"),
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testExpression("new WeakSet([{}])")
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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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