Add simple directory listing test.

Add simple directory listing test.

For now, just test that we list something and that no errors occur.

R=sgjesse@google.com
BUG=
TEST=

Committed: https://code.google.com/p/dart/source/detail?r=299

[Mads Ager (google), 2011-10-10 14:57:08]

Sorry about the spam. Had to sort out my code review upload settings. Please
review this one. :-)

[Søren Gjesse, 2011-10-10 14:58:00]

lgtm

http://codereview.chromium.org/8222006/diff/1/runtime/tests/dart/src/Director...
File runtime/tests/dart/src/DirectoryTest.dart (right):

http://codereview.chromium.org/8222006/diff/1/runtime/tests/dart/src/Director...
runtime/tests/dart/src/DirectoryTest.dart:20:
directory.setDoneHandler((completed) {
Perhaps format like 

directory.setDoneHandler(
    (completed) {
      ...
    }

[Mads Ager (google), 2011-10-10 15:07:37]

http://codereview.chromium.org/8222006/diff/1/runtime/tests/dart/src/Director...
File runtime/tests/dart/src/DirectoryTest.dart (right):

http://codereview.chromium.org/8222006/diff/1/runtime/tests/dart/src/Director...
runtime/tests/dart/src/DirectoryTest.dart:20:
directory.setDoneHandler((completed) {
On 2011/10/10 14:58:00, Soren Gjesse wrote:
> Perhaps format like 
> 
> directory.setDoneHandler(
>     (completed) {
>       ...
>     }

I like the current style better. I find the indentation weird when doing:

directory.setDirHandler(
    (dir) {
      listedSomething = true;
    });