diff options
Diffstat (limited to 'deps/npm/node_modules/pumpify/test.js')
-rw-r--r-- | deps/npm/node_modules/pumpify/test.js | 235 |
1 files changed, 0 insertions, 235 deletions
diff --git a/deps/npm/node_modules/pumpify/test.js b/deps/npm/node_modules/pumpify/test.js deleted file mode 100644 index b603c4d80a..0000000000 --- a/deps/npm/node_modules/pumpify/test.js +++ /dev/null @@ -1,235 +0,0 @@ -var tape = require('tape') -var through = require('through2') -var pumpify = require('./') -var stream = require('stream') -var duplexify = require('duplexify') - -tape('basic', function(t) { - t.plan(3) - - var pipeline = pumpify( - through(function(data, enc, cb) { - t.same(data.toString(), 'hello') - cb(null, data.toString().toUpperCase()) - }), - through(function(data, enc, cb) { - t.same(data.toString(), 'HELLO') - cb(null, data.toString().toLowerCase()) - }) - ) - - pipeline.write('hello') - pipeline.on('data', function(data) { - t.same(data.toString(), 'hello') - t.end() - }) -}) - -tape('3 times', function(t) { - t.plan(4) - - var pipeline = pumpify( - through(function(data, enc, cb) { - t.same(data.toString(), 'hello') - cb(null, data.toString().toUpperCase()) - }), - through(function(data, enc, cb) { - t.same(data.toString(), 'HELLO') - cb(null, data.toString().toLowerCase()) - }), - through(function(data, enc, cb) { - t.same(data.toString(), 'hello') - cb(null, data.toString().toUpperCase()) - }) - ) - - pipeline.write('hello') - pipeline.on('data', function(data) { - t.same(data.toString(), 'HELLO') - t.end() - }) -}) - -tape('destroy', function(t) { - var test = through() - test.destroy = function() { - t.ok(true) - t.end() - } - - var pipeline = pumpify(through(), test) - - pipeline.destroy() -}) - -tape('close', function(t) { - var test = through() - var pipeline = pumpify(through(), test) - - pipeline.on('error', function(err) { - t.same(err.message, 'lol') - t.end() - }) - - test.emit('error', new Error('lol')) -}) - -tape('end waits for last one', function(t) { - var ran = false - - var a = through() - var b = through() - var c = through(function(data, enc, cb) { - setTimeout(function() { - ran = true - cb() - }, 100) - }) - - var pipeline = pumpify(a, b, c) - - pipeline.write('foo') - pipeline.end(function() { - t.ok(ran) - t.end() - }) - - t.ok(!ran) -}) - -tape('always wait for finish', function(t) { - var a = new stream.Readable() - a._read = function() {} - a.push('hello') - - var pipeline = pumpify(a, through(), through()) - var ran = false - - pipeline.on('finish', function() { - t.ok(ran) - t.end() - }) - - setTimeout(function() { - ran = true - a.push(null) - }, 100) -}) - -tape('async', function(t) { - var pipeline = pumpify() - - t.plan(4) - - pipeline.write('hello') - pipeline.on('data', function(data) { - t.same(data.toString(), 'HELLO') - t.end() - }) - - setTimeout(function() { - pipeline.setPipeline( - through(function(data, enc, cb) { - t.same(data.toString(), 'hello') - cb(null, data.toString().toUpperCase()) - }), - through(function(data, enc, cb) { - t.same(data.toString(), 'HELLO') - cb(null, data.toString().toLowerCase()) - }), - through(function(data, enc, cb) { - t.same(data.toString(), 'hello') - cb(null, data.toString().toUpperCase()) - }) - ) - }, 100) -}) - -tape('early destroy', function(t) { - var a = through() - var b = through() - var c = through() - - b.destroy = function() { - t.ok(true) - t.end() - } - - var pipeline = pumpify() - - pipeline.destroy() - setTimeout(function() { - pipeline.setPipeline(a, b, c) - }, 100) -}) - -tape('preserves error', function (t) { - var a = through() - var b = through(function (data, enc, cb) { - cb(new Error('stop')) - }) - var c = through() - var s = pumpify() - - s.on('error', function (err) { - t.same(err.message, 'stop') - t.end() - }) - - s.setPipeline(a, b, c) - s.resume() - s.write('hi') -}) - -tape('preserves error again', function (t) { - var ws = new stream.Writable() - var rs = new stream.Readable({highWaterMark: 16}) - - ws._write = function (data, enc, cb) { - cb(null) - } - - rs._read = function () { - process.nextTick(function () { - rs.push('hello world') - }) - } - - var pumpifyErr = pumpify( - through(), - through(function(chunk, _, cb) { - cb(new Error('test')) - }), - ws - ) - - rs.pipe(pumpifyErr) - .on('error', function (err) { - t.ok(err) - t.ok(err.message !== 'premature close', 'does not close with premature close') - t.end() - }) -}) - -tape('returns error from duplexify', function (t) { - var a = through() - var b = duplexify() - var s = pumpify() - - s.setPipeline(a, b) - - s.on('error', function (err) { - t.same(err.message, 'stop') - t.end() - }) - - s.write('data') - // Test passes if `.end()` is not called - s.end() - - b.setWritable(through()) - - setImmediate(function () { - b.destroy(new Error('stop')) - }) -}) |