Fix test-eio-race on Windows

Author: ry

test/simple/test-eio-race.js

@@ -19,15 +19,16 @@
 // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
 // USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-// libuv-broken
-
 
 var common = require('../common');
 var assert = require('assert');
 
 var count = 100;
 var fs = require('fs');
 
+// person.jpg is 57kb. We just need some file that is sufficently large.
+var filename = require('path').join(common.fixturesDir, 'person.jpg');
+
 function tryToKillEventLoop() {
   console.log('trying to kill event loop ...');
 
@@ -58,20 +59,19 @@ function tryToKillEventLoop() {
 
 // Generate a lot of thread pool events
 var pos = 0;
-fs.open('/dev/zero', 'r', 0666, function(err, fd) {
+fs.open(filename, 'r', 0666, function(err, fd) {
   if (err) throw err;
 
   function readChunk() {
-    fs.read(fd, 1024, pos, 'binary', function(err, chunk, bytesRead) {
+    fs.read(fd, 1024, 0, 'binary', function(err, chunk, bytesRead) {
       if (err) throw err;
       if (chunk) {
         pos += bytesRead;
         //console.log(pos);
         readChunk();
       } else {
         fs.closeSync(fd);
-        throw new Exception('/dev/zero shouldn\'t end ' +
-                            'before the issue shows up');
+        throw new Exception("Shouldn't get EOF");
       }
     });
   }