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47 lines
1.3 KiB
47 lines
1.3 KiB
'use strict';
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const common = require('../common');
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const assert = require('assert');
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// general hook test setup
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const tick = require('./tick');
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const initHooks = require('./init-hooks');
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const { checkInvocations } = require('./hook-checks');
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const hooks = initHooks();
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hooks.enable();
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if (!process.stdout.isTTY)
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return common.skip('no valid writable TTY available');
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// test specific setup
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const checkInitOpts = { init: 1 };
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const checkEndedOpts = { init: 1, before: 1, after: 1, destroy: 1 };
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// test code
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//
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// listen to stdin except on Windows
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const activities = hooks.activitiesOfTypes('TTYWRAP');
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assert.strictEqual(activities.length, 1);
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const tty = activities[0];
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assert.strictEqual(tty.type, 'TTYWRAP');
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assert.strictEqual(typeof tty.uid, 'number');
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assert.strictEqual(typeof tty.triggerAsyncId, 'number');
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checkInvocations(tty, checkInitOpts, 'when tty created');
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const delayedOnCloseHandler = common.mustCall(() => {
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checkInvocations(tty, checkEndedOpts, 'when tty ended');
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});
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process.stdout.on('error', (err) => assert.fail(err));
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process.stdout.on('close', common.mustCall(() =>
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tick(2, delayedOnCloseHandler)
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));
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process.stdout.destroy();
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checkInvocations(tty, checkInitOpts, 'when tty.end() was invoked');
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process.on('exit', () => {
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hooks.disable();
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hooks.sanityCheck('TTYWRAP');
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checkInvocations(tty, checkEndedOpts, 'when process exits');
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});
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