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0df54303c1
This commit changes many test styles to change all references
from require('./common.js'); to require('./common');.
The latter is much more common, with the former only being used in 50
tests. It is just a stylistic change, and it seems that `common.js` was
introduced by a rogue test and copied and pasted into the rest.
Semver: patch
PR-URL: https://github.com/iojs/io.js/pull/917
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
62 lines
1.3 KiB
JavaScript
62 lines
1.3 KiB
JavaScript
var common = require('../common');
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var assert = require('assert');
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// If everything aligns so that you do a read(n) of exactly the
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// remaining buffer, then make sure that 'end' still emits.
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var READSIZE = 100;
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var PUSHSIZE = 20;
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var PUSHCOUNT = 1000;
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var HWM = 50;
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var Readable = require('stream').Readable;
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var r = new Readable({
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highWaterMark: HWM
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});
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var rs = r._readableState;
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r._read = push;
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r.on('readable', function() {
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console.error('>> readable');
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do {
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console.error(' > read(%d)', READSIZE);
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var ret = r.read(READSIZE);
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console.error(' < %j (%d remain)', ret && ret.length, rs.length);
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} while (ret && ret.length === READSIZE);
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console.error('<< after read()',
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ret && ret.length,
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rs.needReadable,
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rs.length);
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});
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var endEmitted = false;
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r.on('end', function() {
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endEmitted = true;
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console.error('end');
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});
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var pushes = 0;
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function push() {
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if (pushes > PUSHCOUNT)
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return;
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if (pushes++ === PUSHCOUNT) {
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console.error(' push(EOF)');
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return r.push(null);
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}
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console.error(' push #%d', pushes);
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if (r.push(new Buffer(PUSHSIZE)))
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setTimeout(push);
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}
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// start the flow
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var ret = r.read(0);
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process.on('exit', function() {
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assert.equal(pushes, PUSHCOUNT + 1);
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assert(endEmitted);
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});
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