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This commit adds a mustNotCall() helper for testing. This provides an alternative to using common.fail() as a callback, or creating a callback function for the sole purpose of calling common.fail(). PR-URL: https://github.com/nodejs/node/pull/11152 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com> Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com> Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
12 lines
351 B
JavaScript
12 lines
351 B
JavaScript
'use strict';
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const common = require('../common');
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// Make sure handle._handle.close(callback) is idempotent by closing a timer
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// twice. The first function should be called, the second one should not.
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const Timer = process.binding('timer_wrap').Timer;
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const t = new Timer();
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t.close(common.mustCall(function() {}));
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t.close(common.mustNotCall());
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