47 lines
1.6 KiB
JavaScript
47 lines
1.6 KiB
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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Debug = debug.Debug
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const evaluate = Debug.evaluateGlobalREPL;
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(async () => {
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// Test that the completion value of the REPL script is the resolve value of the
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// promise returned by evalute.
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let result = evaluate('5;');
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assertPromiseResult(result, (value) => {
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assertEquals(5, value);
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}, assertUnreachable);
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// Test that top-level await in REPL mode works.
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result = evaluate('let x = await Promise.resolve(42);');
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assertPromiseResult(result, (value) => {
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assertEquals(undefined, value);
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assertEquals(42, x);
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}, assertUnreachable);
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// Test that a throwing REPL script results in a rejected promise.
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result = evaluate('throw new Error("ba dum tsh");');
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assertPromiseResult(result, assertUnreachable, (error) => {
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assertEquals("ba dum tsh", error.message);
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});
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// Test that a rejected promise throws.
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result = evaluate('await Promise.reject("Reject promise!");');
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assertPromiseResult(result, assertUnreachable, (error) => {
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assertEquals('Reject promise!', error);
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});
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// Test that we can bind a promise in REPL mode.
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await evaluate('let y = Promise.resolve(21);');
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assertPromiseResult(y, (value) => {
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assertEquals(21, value);
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}, assertUnreachable);
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})().then(() => {
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print("Async test completed successfully.");
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}).catch(e => {
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print(e.stack);
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%AbortJS("Async test is failing");
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});
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