Live texturing

2016-03-18 10:14:02 +01:00
parent 65e5729118
commit 7fc83d1471
155 changed files with 18378 additions and 0 deletions
@@ -0,0 +1,141 @@
+var zmq = require('..')
+  , should = require('should')
+  , semver = require('semver');
+
+describe('socket.messages', function(){
+  var push, pull;
+
+  beforeEach(function(){
+    push = zmq.socket('push');
+    pull = zmq.socket('pull');
+  });
+
+  it('should support messages', function(done){
+    var n = 0;
+
+    pull.on('message', function(msg){
+      msg = msg.toString();
+      switch (n++) {
+        case 0:
+          msg.should.equal('string');
+          break;
+        case 1:
+          msg.should.equal('15.99');
+          break;
+        case 2:
+          msg.should.equal('buffer');
+          push.close();
+          pull.close();
+          done();
+          break;
+      }
+    });
+
+    pull.bind('inproc://stuff_ssm', function(){
+      push.connect('inproc://stuff_ssm');
+      push.send('string');
+      push.send(15.99);
+      push.send(new Buffer('buffer'));
+    });
+  });
+
+  it('should support multipart messages', function(done){
+    pull.on('message', function(msg1, msg2, msg3){
+      msg1.toString().should.equal('string');
+      msg2.toString().should.equal('15.99');
+      msg3.toString().should.equal('buffer');
+      push.close();
+      pull.close();
+      done();
+    });
+
+    pull.bind('inproc://stuff_ssmm', function(){
+      push.connect('inproc://stuff_ssmm');
+      push.send(['string', 15.99, new Buffer('buffer')]);
+    });
+  });
+
+  it('should support sndmore', function(done){
+    pull.on('message', function(a, b, c, d, e){
+      a.toString().should.equal('tobi');
+      b.toString().should.equal('loki');
+      c.toString().should.equal('jane');
+      d.toString().should.equal('luna');
+      e.toString().should.equal('manny');
+      push.close();
+      pull.close();
+      done();
+    });
+
+    pull.bind('inproc://stuff_sss', function(){
+      push.connect('inproc://stuff_sss');
+      push.send(['tobi', 'loki'], zmq.ZMQ_SNDMORE);
+      push.send(['jane', 'luna'], zmq.ZMQ_SNDMORE);
+      push.send('manny');
+    });
+  });
+
+  it('should handle late connect', function(done){
+    var n = 0;
+
+    pull.on('message', function(msg){
+      msg = msg.toString();
+      switch (n++) {
+        case 0:
+          msg.should.equal('string');
+          break;
+        case 1:
+          msg.should.equal('15.99');
+          break;
+        case 2:
+          msg.should.equal('buffer');
+          push.close();
+          pull.close();
+          done();
+          break;
+      }
+    });
+
+    if (semver.satisfies(zmq.version, '>=3.x')) {
+      push.setsockopt(zmq.ZMQ_SNDHWM, 1);
+      pull.setsockopt(zmq.ZMQ_RCVHWM, 1);
+    } else if (semver.satisfies(zmq.version, '2.x')) {
+      push.setsockopt(zmq.ZMQ_HWM, 1);
+      pull.setsockopt(zmq.ZMQ_HWM, 1);
+    }
+
+    push.bind('tcp://127.0.0.1:12345', function () {
+      push.send('string');
+      push.send(15.99);
+      push.send(new Buffer('buffer'));
+      pull.connect('tcp://127.0.0.1:12345');
+    });
+  });
+
+  it('should call send() callbacks', function(done){
+    var received = 0;
+    var callbacks = 0;
+
+    function cb() {
+      callbacks += 1;
+    }
+
+    pull.on('message', function () {
+      received += 1;
+
+      if (received === 4) {
+        callbacks.should.equal(received);
+        done();
+      }
+    });
+
+    pull.bind('inproc://stuff_ssmm', function(){
+      push.connect('inproc://stuff_ssmm');
+
+      push.send('hello', null, cb);
+      push.send('hello', null, cb);
+      push.send('hello', null, cb);
+      push.send(['hello', 'world'], null, cb);
+    });
+  });
+});