29 lines
890 B
JavaScript
29 lines
890 B
JavaScript
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// Copyright 2019 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 {Protocol} = InspectorTest.start(
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'Tests that Runtime.evaluate with REPL mode correctly detects side-effects.');
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Protocol.Runtime.enable();
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(async function() {
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InspectorTest.log('Test "let" declaration is side-effecting');
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await evaluateRepl('let x = 21;');
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InspectorTest.log('Test side-effect free expressions can be eagerly evaluated');
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await evaluateRepl('1 + 2');
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await evaluateRepl('"hello " + "REPL"');
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await evaluateRepl('(async function foo() { return 42; })();');
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InspectorTest.completeTest();
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})();
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async function evaluateRepl(expression) {
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InspectorTest.logMessage(await Protocol.Runtime.evaluate({
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expression: expression,
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replMode: true,
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throwOnSideEffect: true
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}));
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}
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