node/test/addons-napi/test_async/test.js
Daniil Shakir 6c382dea6b test: remove unused parameters
PR-URL: https://github.com/nodejs/node/pull/14968
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Kunal Pathak <kunal.pathak@microsoft.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: David Cai <davidcai1993@yahoo.com>
Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
2017-08-23 08:17:01 -07:00

31 lines
1004 B
JavaScript

'use strict';
const common = require('../../common');
const assert = require('assert');
const child_process = require('child_process');
const test_async = require(`./build/${common.buildType}/test_async`);
const testException = 'test_async_cb_exception';
// Exception thrown from async completion callback.
// (Tested in a spawned process because the exception is fatal.)
if (process.argv[2] === 'child') {
test_async.Test(1, common.mustCall(function() {
throw new Error(testException);
}));
return;
}
const p = child_process.spawnSync(
process.execPath, [ '--napi-modules', __filename, 'child' ]);
assert.ifError(p.error);
assert.ok(p.stderr.toString().includes(testException));
// Successful async execution and completion callback.
test_async.Test(5, common.mustCall(function(err, val) {
assert.strictEqual(err, null);
assert.strictEqual(val, 10);
process.nextTick(common.mustCall());
}));
// Async work item cancellation with callback.
test_async.TestCancel(common.mustCall());