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e3e56f1d71
Async wrap providers tested: - crypto.randomBytes - crypto.pbkdf2 - fs event wrap - fsreqwrap access - fsreqwrap readFile - getaddrinforeq wrap - getnameinforeq wrap - pipe connect wrap - query wrap - pipewrap - processwrap - shutdown wrap - tcpwrap - udpwrap - send wrap - detailed signal wrap - statwatcher - timerwrap via setTimeout - timerwrap via setInterval - for Immediate - http parser request - http parser response - connection via ssl server - tls wrap - write wrap - ttywrap via readstream - ttywrap via wriream - zctx via zlib binding deflate Embedder API: - async-event tests - one test looks at the happy paths - another ensures that in cases of events emitted in an order that doesn't make sense, the order is enforced by async hooks throwing a meaningful error - embedder enforcement tests are split up since async hook stack corruption now the process - therefore we launch a child and check for error output of the offending code Additional tests: - tests that show that we can enable/disable hooks inside their lifetime events - tests that verify the graph of resources triggering the creation of other resources Test Helpers: - init-hooks: - returns one collector instance - when created an async hook is created and the lifetime events are registered to call the appropriate collector functions - the collector also exposes `enable` and `disable` functions which call through to the async hook - hook checks: - checks invocations of life time hooks against the actual invocations that were collected - in some cases like `destroy` a min/max range of invocations can be supplied since in these cases the exact number is non-deterministic - verify graph: - verifies the triggerIds of specific async resources are as expected, i.e. the creation of resources was triggered by the resource we expect - includes a printGraph function to generate easily readable test input for verify graph - both functions prune TickObjects to create less brittle and easier to understand tests PR-URL: https://github.com/nodejs/node/pull/12892 Ref: https://github.com/nodejs/node/pull/11883 Ref: https://github.com/nodejs/node/pull/8531 Reviewed-By: Andreas Madsen <amwebdk@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Sam Roberts <vieuxtech@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
69 lines
1.8 KiB
JavaScript
69 lines
1.8 KiB
JavaScript
'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 binding = process.binding('http_parser');
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const HTTPParser = binding.HTTPParser;
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const CRLF = '\r\n';
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const RESPONSE = HTTPParser.RESPONSE;
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const kOnHeadersComplete = HTTPParser.kOnHeadersComplete | 0;
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const kOnBody = HTTPParser.kOnBody | 0;
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const hooks = initHooks();
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hooks.enable();
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const request = Buffer.from(
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'HTTP/1.1 200 OK' + CRLF +
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'Content-types: text/plain' + CRLF +
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'Content-Length: 4' + CRLF +
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CRLF +
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'pong'
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);
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const parser = new HTTPParser(RESPONSE);
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const as = hooks.activitiesOfTypes('HTTPPARSER');
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const httpparser = as[0];
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assert.strictEqual(
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as.length, 1,
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'1 httpparser created synchronously when creating new httpparser');
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assert.strictEqual(typeof httpparser.uid, 'number', 'uid is a number');
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assert.strictEqual(typeof httpparser.triggerId,
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'number', 'triggerId is a number');
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checkInvocations(httpparser, { init: 1 }, 'when created new Httphttpparser');
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parser[kOnHeadersComplete] = common.mustCall(onheadersComplete);
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parser[kOnBody] = common.mustCall(onbody);
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parser.execute(request, 0, request.length);
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function onheadersComplete() {
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checkInvocations(httpparser, { init: 1, before: 1 },
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'when onheadersComplete called');
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}
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function onbody(buf, start, len) {
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checkInvocations(httpparser, { init: 1, before: 2, after: 1 },
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'when onbody called');
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tick(1, common.mustCall(tick1));
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}
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function tick1() {
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parser.close();
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tick(1);
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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('HTTPPARSER');
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checkInvocations(httpparser, { init: 1, before: 2, after: 2, destroy: 1 },
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'when process exits');
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}
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