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'use strict';
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const common = require('../common');
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const assert = require('assert');
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if (!common.hasCrypto) {
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common.skip('missing crypto');
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return;
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}
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const crypto = require('crypto');
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const tls = require('tls');
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process.on('warning', common.mustCall((warning) => {
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assert.strictEqual(warning.name, 'DeprecationWarning');
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assert.notStrictEqual(expected.indexOf(warning.message), -1,
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`unexpected error message: "${warning.message}"`);
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// Remove a warning message after it is seen so that we guarantee that we get
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// each message only once.
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expected.splice(expected.indexOf(warning.message), 1);
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}, 2));
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var expected = [
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'crypto.Credentials is deprecated. Use tls.SecureContext instead.',
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'crypto.createCredentials is deprecated. Use tls.createSecureContext instead.'
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];
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// Accessing the deprecated function is enough to trigger the warning event.
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// It does not need to be called. So the assert serves the purpose of both
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// triggering the warning event and confirming that the deprected function is
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// mapped to the correct non-deprecated function.
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assert.strictEqual(crypto.Credentials, tls.SecureContext);
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assert.strictEqual(crypto.createCredentials, tls.createSecureContext);
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