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76 lines
2.6 KiB
76 lines
2.6 KiB
// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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'use strict';
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require('../common');
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const assert = require('assert');
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const http = require('http');
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http.createServer(function(req, res) {
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req.resume();
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req.on('end', function() {
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write(res);
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});
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this.close();
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}).listen(0, function() {
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const req = http.request({
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port: this.address().port,
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method: 'PUT'
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});
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write(req);
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req.on('response', function(res) {
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res.resume();
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});
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});
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const buf = Buffer.alloc(1024 * 16, 'x');
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function write(out) {
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const name = out.constructor.name;
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let finishEvent = false;
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let endCb = false;
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// first, write until it gets some backpressure
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while (out.write(buf)) {}
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// now end, and make sure that we don't get the 'finish' event
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// before the tick where the cb gets called. We give it until
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// nextTick because this is added as a listener before the endcb
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// is registered. The order is not what we're testing here, just
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// that 'finish' isn't emitted until the stream is fully flushed.
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out.on('finish', function() {
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finishEvent = true;
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console.error('%s finish event', name);
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process.nextTick(function() {
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assert(endCb, `${name} got finish event before endcb!`);
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console.log('ok - %s finishEvent', name);
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});
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});
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out.end(buf, function() {
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endCb = true;
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console.error('%s endCb', name);
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process.nextTick(function() {
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assert(finishEvent, `${name} got endCb event before finishEvent!`);
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console.log('ok - %s endCb', name);
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});
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});
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}
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