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a030c5cf49
Many test modules load assert but do not use it. This change removes those instances. It also removes a handful of other unused variables when they were nearby. PR-URL: https://github.com/nodejs/node/pull/4438 Reviewed-By: Michaël Zasso <mic.besace@gmail.com> Reviewed-By: Brian White <mscdex@mscdex.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
38 lines
927 B
JavaScript
38 lines
927 B
JavaScript
'use strict';
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const common = require('../common');
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const stream = require('stream');
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const reader = new stream.Readable();
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const writer1 = new stream.Writable();
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const writer2 = new stream.Writable();
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// 560000 is chosen here because it is larger than the (default) highWaterMark
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// and will cause `.write()` to return false
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// See: https://github.com/nodejs/node/issues/2323
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const buffer = new Buffer(560000);
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reader._read = function(n) {};
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writer1._write = common.mustCall(function(chunk, encoding, cb) {
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this.emit('chunk-received');
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cb();
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}, 1);
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writer1.once('chunk-received', function() {
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reader.unpipe(writer1);
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reader.pipe(writer2);
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reader.push(buffer);
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setImmediate(function() {
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reader.push(buffer);
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setImmediate(function() {
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reader.push(buffer);
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});
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});
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});
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writer2._write = common.mustCall(function(chunk, encoding, cb) {
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cb();
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}, 3);
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reader.pipe(writer1);
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reader.push(buffer);
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