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3e1b1dd4a9
The copyright and license notice is already in the LICENSE file. There is no justifiable reason to also require that it be included in every file, since the individual files are not individually distributed except as part of the entire package.
106 lines
2.3 KiB
JavaScript
106 lines
2.3 KiB
JavaScript
var common = require('../common');
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var assert = require('assert');
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var Readable = require('stream').Readable;
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(function first() {
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// First test, not reading when the readable is added.
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// make sure that on('readable', ...) triggers a readable event.
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var r = new Readable({
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highWaterMark: 3
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});
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var _readCalled = false;
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r._read = function(n) {
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_readCalled = true;
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};
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// This triggers a 'readable' event, which is lost.
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r.push(new Buffer('blerg'));
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var caughtReadable = false;
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setTimeout(function() {
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// we're testing what we think we are
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assert(!r._readableState.reading);
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r.on('readable', function() {
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caughtReadable = true;
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});
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});
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process.on('exit', function() {
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// we're testing what we think we are
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assert(!_readCalled);
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assert(caughtReadable);
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console.log('ok 1');
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});
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})();
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(function second() {
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// second test, make sure that readable is re-emitted if there's
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// already a length, while it IS reading.
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var r = new Readable({
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highWaterMark: 3
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});
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var _readCalled = false;
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r._read = function(n) {
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_readCalled = true;
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};
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// This triggers a 'readable' event, which is lost.
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r.push(new Buffer('bl'));
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var caughtReadable = false;
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setTimeout(function() {
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// assert we're testing what we think we are
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assert(r._readableState.reading);
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r.on('readable', function() {
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caughtReadable = true;
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});
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});
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process.on('exit', function() {
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// we're testing what we think we are
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assert(_readCalled);
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assert(caughtReadable);
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console.log('ok 2');
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});
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})();
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(function third() {
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// Third test, not reading when the stream has not passed
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// the highWaterMark but *has* reached EOF.
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var r = new Readable({
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highWaterMark: 30
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});
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var _readCalled = false;
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r._read = function(n) {
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_readCalled = true;
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};
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// This triggers a 'readable' event, which is lost.
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r.push(new Buffer('blerg'));
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r.push(null);
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var caughtReadable = false;
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setTimeout(function() {
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// assert we're testing what we think we are
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assert(!r._readableState.reading);
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r.on('readable', function() {
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caughtReadable = true;
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});
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});
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process.on('exit', function() {
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// we're testing what we think we are
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assert(!_readCalled);
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assert(caughtReadable);
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console.log('ok 3');
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});
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})();
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