[Pkg-javascript-commits] [node-stream-splicer] 57/71: .length

[Bastien Roucariès]

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rouca pushed a commit to branch master
in repository node-stream-splicer.

commit 35598ca9f82557fa0f4fcccf7f5f08dd242d2ecd
Author: James Halliday <mail at substack.net>
Date:   Sun Jun 15 21:42:35 2014 -0700

    .length
---
 index.js     |  1 +
 test/push.js | 10 ++++++++--
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 3dc9f7d..a5e7b31 100644
--- a/index.js
+++ b/index.js
@@ -155,6 +155,7 @@ Pipeline.prototype.splice = function (start, removeLen) {
     var removed = self._streams.splice.apply(self._streams, sargs);
     
     this.emit('_mutate');
+    this.length = this._streams.length;
     return removed;
 };
 
diff --git a/test/push.js b/test/push.js
index 67759de..c3f4c08 100644
--- a/test/push.js
+++ b/test/push.js
@@ -10,7 +10,7 @@ test('push', function (t) {
     expected.second = [ 6.66, 7.77 ];
     expected.output = [ 3.33, 4.44, 5.55, 3, 2 ];
     
-    t.plan(5 + 2 + 5);
+    t.plan(5 + 2 + 5 + 3);
     
     var a = split();
     var b = through.obj(function (row, enc, next) {
@@ -21,7 +21,11 @@ test('push', function (t) {
     var d = through.obj(function (x, enc, next) { this.push(x * 111); next() });
     
     var first = through.obj(function (row, enc, next) {
-        if (expected.first.length === 2) p.push(second);
+        if (expected.first.length === 2) {
+            t.equal(p.length, 5);
+            p.push(second);
+            t.equal(p.length, 6);
+        }
         
         var ex = expected.first.shift();
         t.deepEqual(row, ex);
@@ -37,6 +41,8 @@ test('push', function (t) {
     });
     
     var p = pipeline.obj([ a, b, c, d, first ]);
+    t.equal(p.length, 5);
+    
     p.pipe(through.obj(function (row, enc, next) {
         var ex = expected.output.shift();
         t.deepEqual(row, ex);

-- 
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