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93 lines
3.2 KiB
93 lines
3.2 KiB
'use strict';
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const common = require('../common');
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const assert = require('assert');
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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 net = require('net');
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common.refreshTmpDir();
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const hooks = initHooks();
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hooks.enable();
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let pipe1, pipe2, pipe3;
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let pipeconnect;
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net.createServer(common.mustCall(function(c) {
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c.end();
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this.close();
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process.nextTick(maybeOnconnect.bind(null, 'server'));
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})).listen(common.PIPE, common.mustCall(onlisten));
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function onlisten() {
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let pipes = hooks.activitiesOfTypes('PIPEWRAP');
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let pipeconnects = hooks.activitiesOfTypes('PIPECONNECTWRAP');
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assert.strictEqual(pipes.length, 1);
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assert.strictEqual(pipeconnects.length, 0);
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net.connect(common.PIPE,
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common.mustCall(maybeOnconnect.bind(null, 'client')));
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pipes = hooks.activitiesOfTypes('PIPEWRAP');
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pipeconnects = hooks.activitiesOfTypes('PIPECONNECTWRAP');
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assert.strictEqual(pipes.length, 2);
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assert.strictEqual(pipeconnects.length, 1);
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pipe1 = pipes[0];
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pipe2 = pipes[1];
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pipeconnect = pipeconnects[0];
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assert.strictEqual(pipe1.type, 'PIPEWRAP');
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assert.strictEqual(pipe2.type, 'PIPEWRAP');
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assert.strictEqual(pipeconnect.type, 'PIPECONNECTWRAP');
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for (const a of [ pipe1, pipe2, pipeconnect ]) {
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assert.strictEqual(typeof a.uid, 'number');
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assert.strictEqual(typeof a.triggerAsyncId, 'number');
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checkInvocations(a, { init: 1 }, 'after net.connect');
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}
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}
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const awaitOnconnectCalls = new Set(['server', 'client']);
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function maybeOnconnect(source) {
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// both server and client must call onconnect. On most OS's waiting for
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// the client is sufficient, but on CertOS 5 the sever needs to respond too.
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assert.ok(awaitOnconnectCalls.size > 0);
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awaitOnconnectCalls.delete(source);
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if (awaitOnconnectCalls.size > 0) return;
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const pipes = hooks.activitiesOfTypes('PIPEWRAP');
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const pipeconnects = hooks.activitiesOfTypes('PIPECONNECTWRAP');
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assert.strictEqual(pipes.length, 3);
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assert.strictEqual(pipeconnects.length, 1);
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pipe3 = pipes[2];
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assert.strictEqual(typeof pipe3.uid, 'number');
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assert.strictEqual(typeof pipe3.triggerAsyncId, 'number');
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checkInvocations(pipe1, { init: 1, before: 1, after: 1 },
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'pipe1, client connected');
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checkInvocations(pipe2, { init: 1 }, 'pipe2, client connected');
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checkInvocations(pipeconnect, { init: 1, before: 1 },
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'pipeconnect, client connected');
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checkInvocations(pipe3, { init: 1 }, 'pipe3, client connected');
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tick(5);
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}
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process.on('exit', onexit);
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function onexit() {
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hooks.disable();
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hooks.sanityCheck('PIPEWRAP');
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hooks.sanityCheck('PIPECONNECTWRAP');
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// TODO(thlorenz) why have some of those 'before' and 'after' called twice
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checkInvocations(pipe1, { init: 1, before: 1, after: 1, destroy: 1 },
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'pipe1, process exiting');
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checkInvocations(pipe2, { init: 1, before: 2, after: 2, destroy: 1 },
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'pipe2, process exiting');
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checkInvocations(pipeconnect, { init: 1, before: 1, after: 1, destroy: 1 },
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'pipeconnect, process exiting');
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checkInvocations(pipe3, { init: 1, before: 2, after: 2, destroy: 1 },
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'pipe3, process exiting');
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}
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