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author | 2020-11-18 23:26:45 +0100 | |
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committer | 2020-11-18 23:26:45 +0100 | |
commit | 81ddf9b700bc48a1f8e472209f080f9c1d9a9b09 (patch) | |
tree | 8b959d50c5a614cbf9fcb346ed556140374d4b6d /node_modules/memorystream/test | |
parent | 1870f3fdf43707a15fda0f609a021f516f45eb63 (diff) | |
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rm node_modules
Diffstat (limited to 'node_modules/memorystream/test')
-rw-r--r-- | node_modules/memorystream/test/example.js | 18 | ||||
-rw-r--r-- | node_modules/memorystream/test/memorystream.test.js | 333 |
2 files changed, 0 insertions, 351 deletions
diff --git a/node_modules/memorystream/test/example.js b/node_modules/memorystream/test/example.js deleted file mode 100644 index 7d94369..0000000 --- a/node_modules/memorystream/test/example.js +++ /dev/null @@ -1,18 +0,0 @@ -var http = require('http'), - MemoryStream = require('../index'), - util = require('util'); - -var options = { - host: 'google.com' -}; -var memStream = new MemoryStream(null,{ - readable : false -}); - -var req = http.request(options, function(res) { - util.pump(res, memStream); - res.on('end',function(){ - console.log(memStream.toString()); - }); -}); -req.end(); diff --git a/node_modules/memorystream/test/memorystream.test.js b/node_modules/memorystream/test/memorystream.test.js deleted file mode 100644 index 2b80b50..0000000 --- a/node_modules/memorystream/test/memorystream.test.js +++ /dev/null @@ -1,333 +0,0 @@ -var MemoryStream = require('../index.js'), - expect = require('expect.js'), - STREAM = require('stream'), - Q = require('q'), - FS = require('fs'); - -describe('Test memory streams', function() { - - var writeToStream = function (mem_stream, test_data, frequency) { - var result = Q(), - i = 0; - - frequency = frequency || 0; - - test_data.forEach(function (chunk) { - var f = Q.nfbind(function (chunk,n, cb) { - setTimeout(function () { - if (n >= (test_data.length - 1) ) { - mem_stream.end(chunk); - } else { - mem_stream.write(chunk, cb); - } - }, frequency); - }, chunk ,i++); - result = result.then(function() { return f(); }); - }); - - result.done(); - }; - - var writeToStream2 = function (mem_stream, test_data) { - var i; - for (i = 0; i < test_data.length ; i++) { - setTimeout((function(n) { - return function () { - if (n >= (test_data.length - 1) ) { - mem_stream.end(test_data[n]); - } else { - mem_stream.write(test_data[n]); - } - } - })(i), i * 2); - } - }; - - describe("constructor", function() { - it('should have a MemoryStream class', function () { - expect(MemoryStream).to.be.ok(); - }); - - it('should create Readable stream', function () { - var memory_stream = new MemoryStream([], {writable : false}); - expect(memory_stream).to.be.ok(); - expect(memory_stream).to.be.a(STREAM.Readable); - - memory_stream = MemoryStream.createReadStream([]); - expect(memory_stream).to.be.a(STREAM.Readable); - }); - - it('should create Writable stream', function () { - var memory_stream = new MemoryStream([], {readable : false}); - expect(memory_stream).to.be.ok(); - expect(memory_stream).to.be.a(STREAM.Writable); - - memory_stream = MemoryStream.createWriteStream([]); - expect(memory_stream).to.be.a(STREAM.Writable); - }); - - it('should create Duplex stream', function () { - var memory_stream = new MemoryStream([]); - expect(memory_stream).to.be.ok(); - expect(memory_stream).to.be.a(STREAM.Duplex); - }); - - }); - - describe("readable stream", function () { - var test_data = 'abcdefghijklmnopqrstuvwxyz', - frequence = 50; - - it("should read data from stream", function (done) { - var mem_stream = MemoryStream.createReadStream(test_data.split('')); - - var data = '', chunks = 0; - mem_stream.on('data',function(chunk){ - data += chunk; - ++chunks; - }); - - mem_stream.on('end',function () { - expect(chunks).to.be(test_data.length); - expect(data).to.be(test_data); - done(); - }); - }); - - it("should read data from stream with frequency", function (done) { - - var mem_stream = new MemoryStream(test_data.split(''), { - writable : false, - frequence: frequence - }); - - var start_time = Date.now(); - - var data = ''; - mem_stream.on('data',function(chunk){ - data += chunk; - }); - - mem_stream.on('end',function(){ - var execution_time = Date.now() - start_time; - - expect(data).to.be(test_data); - expect(execution_time >= frequence * test_data.length).to.be(true); - - done(); - }); - }); - - it("should read data pause/resume", function (done) { - var mem_stream = MemoryStream.createReadStream(test_data.split('')); - - var start_time = Date.now(); - - var data = '', chunks = 0; - mem_stream.on('data',function(chunk){ - data += chunk; - ++chunks; - - if (! (chunks % 10) ) { - mem_stream.pause(); - setTimeout(function () { - mem_stream.resume(); - },frequence); - } - }); - - mem_stream.on('end',function() { - var execution_time = Date.now() - start_time; - - expect(data).to.be(test_data); - expect(execution_time >= frequence).to.be(true); - - done(); - }); - }); - - }); - - describe("writable stream", function () { - var test_data = 'abcdefghijklmnopqrstuvwxyz'; - - it("should write data to Writable", function (done) { - var mem_stream = MemoryStream.createWriteStream(), - i = 0; - - writeToStream(mem_stream, test_data.split('')); - - mem_stream.on('finish',function () { - expect(mem_stream.toString()).to.be(test_data); - done(); - }); - - }); - - it("should not write data to readable stream", function (done) { - var mem_stream = new MemoryStream([], {writable : false}); - expect(function () { - mem_stream.write("test"); - }).to.throwError(); - - expect(function () { - mem_stream.end("test"); - }).to.throwError(); - - done(); - }); - - it("#toString", function (done) { - var mem_stream = new MemoryStream(null, {readable : false}); - writeToStream(mem_stream, test_data.split('')); - - mem_stream.on('finish',function () { - expect(mem_stream.toString()).to.be(test_data); - done(); - }); - }); - - it("#toBuffer", function (done) { - var mem_stream = new MemoryStream(null, {readable : false}); - writeToStream(mem_stream, test_data.split('')); - - mem_stream.on('finish',function () { - expect(mem_stream.toBuffer().toString('utf-8')).to.be(test_data); - done(); - }); - }); - - it("#toBuffer all data in one buffer", function (done) { - var i = 0, - mem_stream = new MemoryStream(null, {readable : false}), - arr_test_data = [], - str_test_data = ''; - for (i = 0; i < 20; i++) { - var b = new Buffer([i]); - arr_test_data.push(b); - str_test_data += b.toString('hex'); - } - - writeToStream(mem_stream, arr_test_data, 10); - - mem_stream.on('finish',function () { - expect(mem_stream.toBuffer().toString('hex')).to.be(str_test_data); - done(); - }); - - }); - - it("not write data to the overflowed buffer", function (done) { - var mem_stream = new MemoryStream('data1'.split(''), { - readable : false, - maxbufsize : 10 - }); - - mem_stream.write('data2', function (err) { - expect(err).to.not.be.ok(); - expect(mem_stream.toString()).to.be('data1data2'); - mem_stream.write('data3', function (err) { - expect(err).to.not.be.ok(); - expect(mem_stream.toString()).to.be('data1data2'); - done(); - }); - }); - }); - - it("should process error for overflowed buffer", function (done) { - var mem_stream = new MemoryStream('data1'.split(''), { - readable : false, - maxbufsize : 10, - bufoverflow : true - }); - - mem_stream.write('data2', function (err) { - expect(err).to.not.be.ok(); - expect(mem_stream.toString()).to.be('data1data2'); - mem_stream.write('data3', function (err) { - expect(err).to.be.ok(); - expect(mem_stream.toString()).to.be('data1data2'); - done(); - }); - - }); - - mem_stream.on('error', function () { - }); - - }); - }); - - describe("duplex stream", function () { - var test_data = 'abcdefghijklmnopqrstuvwxyz'; - - it("should write/read",function (done) { - var mem_stream = new MemoryStream(); - - var data = ''; - mem_stream.on('data',function(chunk){ - data += chunk; - }); - - writeToStream(mem_stream, test_data.split('')); - - mem_stream.on('end', function () { - expect(data).to.be(test_data); - done(); - }); - }); - - it("should write/read data with init buffer", function (done) { - - var l = Math.floor(test_data.length / 2); - - var test_data1 = test_data.substr(0, l), - test_data2 = test_data.substr(l); - - var mem_stream = new MemoryStream(test_data1.split('')); - - var data = ''; - mem_stream.on('data',function(chunk){ - data += chunk; - }); - - writeToStream2(mem_stream, test_data2); - - mem_stream.on('end', function() { - expect(data).to.be(test_data); - done(); - }); - - }); - - - it("should piping data", function (done) { - var src_mem_stream = MemoryStream.createReadStream(test_data.split(''), {frequency : 25}); - var dst_mem_stream = MemoryStream.createWriteStream(); - - src_mem_stream.pipe(dst_mem_stream); - - dst_mem_stream.on('finish',function(){ - expect(dst_mem_stream.toString()).to.be(test_data); - done(); - }); - - - }); - - it("should readable/piping data", function (done) { - var src_mem_stream = MemoryStream.createReadStream(test_data.split(''), {frequency : 25}); - var dst_mem_stream = MemoryStream.createWriteStream(); - - src_mem_stream.once('readable', function () { - src_mem_stream.pipe(dst_mem_stream); - }); - - dst_mem_stream.on('finish',function(){ - expect(dst_mem_stream.toString()).to.be(test_data); - done(); - }); - }); - - }); -}); |