1 files changed, 33 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/concat-stream/test/typedarray.js b/tools/eslint/node_modules/concat-stream/test/typedarray.js
new file mode 100644
index 0000000000..ee07110828
--- /dev/null
+++ b/tools/eslint/node_modules/concat-stream/test/typedarray.js
@@ -0,0 +1,33 @@
+var concat = require('../')
+var test = require('tape')
+var TA = require('typedarray')
+var U8 = typeof Uint8Array !== 'undefined' ? Uint8Array : TA.Uint8Array
+
+test('typed array stream', function (t) {
+  t.plan(2)
+  var a = new U8(5)
+  a[0] = 97; a[1] = 98; a[2] = 99; a[3] = 100; a[4] = 101;
+  var b = new U8(3)
+  b[0] = 32; b[1] = 102; b[2] = 103;
+  var c = new U8(4)
+  c[0] = 32; c[1] = 120; c[2] = 121; c[3] = 122;
+
+  var arrays = concat({ encoding: 'Uint8Array' }, function(out) {
+    t.equal(typeof out.subarray, 'function')
+    t.deepEqual(Buffer(out).toString('utf8'), 'abcde fg xyz')
+  })
+  arrays.write(a)
+  arrays.write(b)
+  arrays.end(c)
+})
+
+test('typed array from strings, buffers, and arrays', function (t) {
+  t.plan(2)
+  var arrays = concat({ encoding: 'Uint8Array' }, function(out) {
+    t.equal(typeof out.subarray, 'function')
+    t.deepEqual(Buffer(out).toString('utf8'), 'abcde fg xyz')
+  })
+  arrays.write('abcde')
+  arrays.write(Buffer(' fg '))
+  arrays.end([ 120, 121, 122 ])
+})