24 lines
775 B
JavaScript
24 lines
775 B
JavaScript
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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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const {
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makeBufferInNewContext,
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} = require(`./build/${common.buildType}/binding`);
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// Because the `Buffer` function and its prototype property only (currently)
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// exist in a Node.js instance’s main context, trying to create buffers from
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// another context throws an exception.
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assert.throws(
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() => makeBufferInNewContext(),
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(exception) => {
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assert.strictEqual(exception.constructor.name, 'Error');
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assert(!(exception.constructor instanceof Error));
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assert.strictEqual(exception.code, 'ERR_BUFFER_CONTEXT_NOT_AVAILABLE');
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assert.strictEqual(exception.message,
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'Buffer is not available for the current Context');
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return true;
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},
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);
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